Innovations in fuel efficient cars

Here you will find links to patents, patent applications, and non-patent literature for innovations in fuel-efficient cars and other vehicles. Subjects include engine technologies, hybrid engines, fuel systems, exhaust systems, electric motors, braking systems, and more.

Showing 501-600 of 45947 results

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No	Document	Title	Date	Score
501	JP 2011-32858 A patent application	System and method for controlling reduction of change in number of revolution of engine of hybrid construction machinery PROBLEM TO BE SOLVED: To provide a system and a method for controlling the reduction of a change in the number of revolutions of an engine of hybrid...	17-Feb-2011	58%
502	JP 2008-247084 A patent application	Catalyst heating-up device for hybrid car PROBLEM TO BE SOLVED: To effectively use the heat of a power module generating heat, for a catalyst warming machine. SOLUTION: When an engine starts (S1000:...	16-Oct-2008	57%
503	CN 101870260 A patent application	用于混合动力车的传动系 [Transmission system for hybrid vehicle] 本发明提供了一种用于混合动力车的传动系，其可以实现：固定齿轮比模式，在该模式下，仅利用发动机的驱动力而不驱动电动发电机，以固定齿轮比(诸如普通变...	27-Oct-2010	57%
504	JP 2009-18759 A patent application	Hybrid switching control method and hybrid switching control apparatus PROBLEM TO BE SOLVED: To provide a hybrid switching control method and a hybrid switching control apparatus for selecting a travel mode in a short time after a...	29-Jan-2009	57%
505	EP 2295780 A8 patent application	Hybrid intake system for superatmospheric charging of an engine intake manifold using lowpressure EGR/fresh air blending An intake manifold (16) of an internal combustion engine (10) is charged to superatmospheric pressure by operating a first compressor (44) to compress fresh air...	22-Jun-2011	57%
506	102024999 A PRC translation	Electric car running power management system The invention relates to an electric car power management and monitoring system in the technical field of electric cars. The system comprises an electric car...	20-Apr-2011	57%
507	101700737 A PRC translation	Generator control system of range-extended electric car The invention discloses a generator control system of a range-extended electric car, which comprises an engine of which an ignition circuit is connected to a...	05-May-2010	57%
508	101534019 PRC translation	Method for self charging of electric motor car and self-charging body-building electric motor car The invention relates to a method for self charging of an electric motor car and a self-charging body-building electric motor car. The self-charging...	16-Sep-2009	57%
509	CN 101614806 patent application	混合型全球定位系统接收方法、接收装置及系统 [Method for receiving hybrid global positioning system (GPS), hybrid GPS receiving device and hybrid GPS] 本发明公开了一种混合型全球定位系统接收方法、接收装置及系统，它们不但可以降低制造成本，而且可以提高定位精确度。GPS接收装置包含：射频...	30-Dec-2009	57%
510	EP 2295780 A1 patent application	Hybrid intake system for superatmospheric charging of an engine intake manifold using lowpressure EGR/fresh air blending An intake manifold (16) of an internal combustion engine (10) is charged to superatmospheric pressure by operating a first compressor (44) to compress fresh air...	16-Mar-2011	57%
511	CN 201362166 Y patent document	发动机直驱的混联式混合动力系统 [Series-parallel hybrid system driven directly by engine] 本实用新型涉及一种混合动力电动汽车的动力系统。一种发动机直驱的混联式混合动力系统，包括发动机、动力电池、离合器、驱动...	16-Dec-2009	57%
512	CA 2300003 C patent document	Engine control system for hybrid vehicle The engine control system for a hybrid vehicle, according to the present invention, having an internal combustion engine and an electric motor as driving force...	17-May-2005	57%
513	EP 2277761 A2 patent application	Diesellokomotive mit Hybrid-Powerpack-Antrieb [Diesel locomotive with hybrid power drive modules] Als Patent geschützt werden soll eine Lokomotive mit einem Antrieb aus Hybrid-Powerpacks. Die Lokomotive ist anstelle des bisher üblichen zentralen...	26-Jan-2011	57%
514	101500873 PRC translation	Control method of the functioning mode of a hybrid drive assembly for vehicles and a hybrid drive assembly using said method A management method of a hybrid drive assembly for vehicles, in particular scooters, comprising at least one engine (3) and an electric machine (32). The method...	05-Aug-2009	57%
515	CA 2643264 A1 patent application	Hybrid transmission for hybrid vehicles A hybrid transmission described herein comprises a planetary gear arrangement and a clutch including two electromagnetic clutch portions used to interconnect an...	20-Sep-2007	57%
516	CN 201298302 Y patent document	一种汽车驾驶场地训练的直流电动教练车 [Direct-current electric instruction car for the training in car driving field] 一种汽车驾驶场地训练的直流电动教练车，主要由电力系统、动力传递连接装置、电器电源和制动助力系统组成，在保证汽车驾驶教...	26-Aug-2009	57%
517	US 6931318 B2 patent document	Hybrid vehicle and method of starting internal combustion engine mounted on hybrid vehicle The technique of the invention sets a control start revolution speed Nstart to decrease with an increase in driver's power demand P* and with an increase in...	16-Aug-2005	57%
518	US 6352489 B1 patent document	Engine control system for hybrid vehicle The engine control system for a hybrid vehicle, according to the present invention, having an internal combustion engine and an electric motor as driving force...	05-Mar-2002	57%
519	JP 2007-1438 A patent application	Driving unit of hybrid vehicle, and the hybrid vehicle PROBLEM TO BE SOLVED: To provide a driving unit of a hybrid vehicle which can be mounted on a motorcycle, and allow the driver to drive it comfortably by...	11-Jan-2007	57%
520	JP 2007-203825 A patent application	Controller of hybrid vehicle, control method, and hybrid vehicle with the controller PROBLEM TO BE SOLVED: To prevent hunching of the rotational frequency of an internal combustion engine while preventing rattling at a gear mechanism in a hybrid...	16-Aug-2007	57%
521	US 2004/0231627 A1 patent application	Hybrid vehicle and method of starting internal combustion engine mounted on hybrid vehicle The technique of the invention sets a control start revolution speed Nstart to decrease with an increase in driver's power demand P* and with an increase in...	25-Nov-2004	57%
522	CA 2655119 A1 patent application	Control method of the functioning mode of a hybrid drive assembly for vehicles and a hybrid drive assembly using said method A management method of a hybrid drive assembly for vehicles, in particular scooters, comprising at least one engine (3) and an electric machine (32). The method...	21-Dec-2007	57%
523	EP 2070796 A2 patent application	Method and apparatus to provide necessary output torque reserve by selection of hybrid range state and input speed for a hybrid powertrain system A method for controlling a powertrain system includes determining a current transmission operating range state and engine state, determining at least one...	17-Jun-2009	57%
524	EP 2284362 A2 patent application	Triebwerkswelle in hybrider Bauweise [Engine shaft in a hybrid design] Bei einer Triebwerkswelle in hybrider Bauweise mit an den Enden eines Faserverbundkunststoffrohres (2) befestigtem, außen verzahnten Kraftübertragungselement...	16-Feb-2011	57%
525	US 2006/0169245 A1 patent application	Method for operating a hybrid vehicle and hybrid vehicle with a multi-cylinder internal combustion engine coupled to an electric motor In a method for operating a hybrid vehicle with a combustion engine coupled to an electric motor having at least one inlet and one outlet valve per cylinder, a...	03-Aug-2006	57%
526	EP 1034957 A2 patent application	Engine control system for hybrid vehicle The engine control system for a hybrid vehicle, according to the present invention, having an internal combustion engine and an electric motor as driving...	13-Sep-2000	57%
527	US 7657350 B2 patent document	Method of controlling engine stop-start operation for heavy-duty hybrid-electric and hybrid-hydraulic vehicles This invention relates to a Start-Stop method for a heavy-duty hybrid vehicle that turns off the internal combustion engine when the vehicle stops or,...	02-Feb-2010	57%
528	CA 2558386 C patent document	Hybrid vehicle, control method of hybrid vehicle, and power output apparatus When a drive power demand Pv* is greater than 0, the control procedure of the invention sets the greater between an engine speed demand Nereq and a lower ...	23-Sep-2008	57%
529	US 2007/0185629 A1 patent application	Hybrid vehicle, control method of hybrid vehicle, and power output apparatus When a drive power demand Pv* is greater than 0, the control procedure of the invention sets the greater between an engine speed demand Nereq and a lower engine...	09-Aug-2007	57%
530	101372205 PRC translation	Submicron electric car driven by electric machine with hub The invention provides an ultra-micro electric car driven by a hub motor. Hub motors which are specially designed are installed on wheels of the electric car...	25-Feb-2009	57%
531	CA 2300003 A1 patent application	Engine control system for hybrid vehicle The engine control system for a hybrid vehicle, according to the present invention, having an internal combustion engine and an electric motor as driving force...	09-Sep-2000	57%
532	JP 2010-201497 A patent application	Heat sink for strong electric car parts, heat sink unit using the same, and method for producing heat sink for strong electric car parts PROBLEM TO BE SOLVED: To provide a heat sink for strong electric car parts made of a stock provided with high thermal conductivity, sufficient mechanical...	16-Sep-2010	57%
533	EP 1925521 A2 patent application	Verfahren und Vorrichtung zum Zuschalten eines Verbrennungsmotors in einem Hybrid-Fahrzeugantrieb [Method and device for coupling a combustion engine in a hybrid drive train] Verfahren zum Zuschalten eines Verbrennungsmotors (1) bei einem durch einen Elektromotor (3) angetriebenen Hybrid-Fahrzeugantrieb, wobei eine Drehzahl (VM) des...	28-May-2008	57%
534	JP 2002-274361 A patent application	Method and device for eliminating step in electric car station and electric car station without step PROBLEM TO BE SOLVED: To eliminate a step between an electric car station platform and the floor surface of an electric car. SOLUTION: When the electric car 10...	25-Sep-2002	57%
535	US 6393830 B1 patent document	Hybrid rocket propulsion system including array of hybrid or fluid attitude-control rocket engines This propulsion system of a rocket motor assembly includes an array of attitude-control rocket engines, one or more oxidizer-fluid sources, one or more...	28-May-2002	57%
536	CA 2647075 A1 patent application	Adapted trailer, designed to enable extended use of electric vehicles There should be a good and long future for this invention. It will most likely be some time, (probably years), before anyone can come up with an economical...	04-Jun-2010	57%
537	JP 2005-256732 A patent application	Device and method for controlling engine start for hybrid vehicle PROBLEM TO BE SOLVED: To provide a device and a method for controlling engine start for a hybrid vehicle capable of reducing vibration level by getting over...	22-Sep-2005	57%
538	101445111 PRC translation	Method for operating an engine in a hybrid powertrain system The present invention relates to a method for operating an engine in a hybrid powertrain system. The engine and an electric machine are operative to communicate...	03-Jun-2009	57%
539	101424200 PRC translation	Method and system for heating hybrid vehicle engine oil The present invention relates to a method and a system for heating engine oil, discloses a method for heating the engine oil of a diesel engine (20) of a hybrid...	06-May-2009	57%
540	JP 2005-207383 A patent application	Engine control method in hybrid system PROBLEM TO BE SOLVED: To improve fuel consumption and reduce noise by utilizing the function of the starter of a motor generator having high silentness and...	04-Aug-2005	57%
541	JP 2004-11515 A patent application	Control device for internal combustion engine and hybrid vehicle PROBLEM TO BE SOLVED: To provide a hybrid vehicle having improved comfortable operating performance by eliminating the existence of a toque difference when a...	15-Jan-2004	57%
542	JP 11-245657 A patent application	Engine control device for hybrid electric automobile PROBLEM TO BE SOLVED: To improve the fuel consumption while restricting the operation of an engine at the time of using an air conditioner device by starting...	14-Sep-1999	57%
543	CN 101314326 patent application	城市轨道电车用供电系统及城市轨道电车 [Electric power supply system for rail electric car of city and rail electric car of city] 本发明属于城市轨道电车用供电系统及城市轨道电车。该供电系统包括：敷设在行驶路线上的全程断续导电轨和地面接收应答器、设于地表下...	03-Dec-2008	57%
544	EP 1219485 A3 patent application	Hybrid vehicle and engine start control method A hybrid vehicle includes an engine and a first electric motor mechanically connected to the engine and to a drive wheel. The engine is startable by the first...	12-Apr-2006	57%
545	JP 2009-208686 A patent application	Engine start control method and engine start control device of hybrid driving electric vehicle PROBLEM TO BE SOLVED: To maintain speed-up pattern of engine rotation speed constant in starting an internal combustion engine of a hybrid driving electric...	17-Sep-2009	57%
546	EP 1316458 A1 patent application	A hybrid electric vehicle and a method therefor A method for optimizing the operational efficiency of a hybrid electric vehicle 10 is disclosed. The method comprises operating an engine 511 of the hybrid...	04-Jun-2003	57%
547	EP 1316458 A9 patent application	A hybrid electric vehicle and a method therefor A method for optimizing the operational efficiency of a hybrid electric vehicle 10 is disclosed. The method comprises operating an engine 511 of the hybrid...	01-Oct-2003	57%
548	JP 2000-257463 A patent application	Engine controller for hybrid vehicle PROBLEM TO BE SOLVED: To prevent generation of unpleasant vibration on a vehicle body by making a motor act as a generator, at a point where vehicle body is...	19-Sep-2000	57%
549	CN 2652701 Y patent document	一种轻微型混合动力电动汽车的动力总成 [Power assembly of light micro mixed power electric car] 本实用新型提出了结构紧凑简单、方便整车布置的轻微型混合动力电动汽车的动力总成，主要由内燃机、主电机、离合器、变速箱组成，内燃机的曲轴通过离合器与...	03-Nov-2004	57%
550	US 2009/0098976 A1 patent application	Hybrid Powertrain System Having Selectively Connectable Engine, Motor/Generator, and Transmission A hybrid powertrain having an engine, multi-speed transmission connected to a final drive and not continuously connected to the engine, a single motor/generator...	16-Apr-2009	57%
551	US 2008/0275624 A1 patent application	Method and apparatus to control engine restart for a hybrid powertrain system There is provided a control scheme for restarting an internal combustion engine of a hybrid powertrain during ongoing vehicle operation. The method comprises...	06-Nov-2008	57%
552	CN 101574969 patent application	一种混合动力汽车发动机工作点的控制方法 [Control method of operating point of hybrid electric vehicle engine] 本发明公开了一种混合动力汽车发动机工作点的控制方法，在发动机工作点控制过程中，混合动力控制器HCU根据动力电池荷电状态SOC...	11-Nov-2009	57%
553	JP 11-22501 A patent application	Control device of internal combustion engine for hybrid vehicle PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine for a hybrid vehicle capable of accurately controlling the rotational...	26-Jan-1999	57%
554	101349611 PRC translation	Parallel type hybrid power assembly rack system The invention discloses a jack horse system of a parallel-type hybrid engine assembly, which can be used to detect twisting moment distribution condition of...	21-Jan-2009	57%
555	EP 2055573 A3 patent application	Control system for engine torque management for a hybrid powertrain system An engine (14) is mechanically coupled to a transmission device (10), the transmission device (10) operative to transfer mechanical power between the engine...	29-Sep-2010	57%
556	JP 2005-207384 A patent application	Engine speed control method in hybrid system PROBLEM TO BE SOLVED: To level a load on an engine, reduce the size of the engine, improve a fuel consumption, and increase the performance of the engine such...	04-Aug-2005	57%
557	101574969 PRC translation	Control method of operating point of hybrid electric vehicle engine The invention discloses a control method of an operating point of a hybrid electric vehicle engine. In the control process of the engine operating points, a...	11-Nov-2009	57%
558	JP 2006-144589 A patent application	Engine control device for hybrid vehicle PROBLEM TO BE SOLVED: To provide an engine control device for a hybrid vehicle for suppressing engine hunting during a slip control and simultaneously...	08-Jun-2006	57%
559	JP 11-173152 A patent application	Self-propelled working vehicle with hybrid supercharged engine PROBLEM TO BE SOLVED: To provide a self-propelled working vehicle with hybrid supercharged engine which can interrupt a mechanical supercharger in responce to...	29-Jun-1999	57%
560	101328826 PRC translation	A hybrid vehicle, a hybrid vehicle propulsion system and a method for an exhaust gas treatment device in a such a system The present invention relates to a hybrid vehicle, a hybrid vehicle propulsion system (1), and a method for an exhaust gas treatment device (13) for an internal...	24-Dec-2008	57%
561	US 2011/0079454 A1 patent application	Hybrid vehicle configuration and method of reconfiguring non-hybrid vehicle architecture as hybrid vehicle architecture A hybrid vehicle has an engine, and a transmission having a transmission input member operatively connected to the engine and a transmission output member. A...	07-Apr-2011	57%
562	JP 2006-306209 A patent application	Engine start method for hybrid drive unit PROBLEM TO BE SOLVED: To prevent an excessive load in a transmission clutch, and to prevent a problem wherein centrifugal oil pressure is generated in the...	09-Nov-2006	57%
563	101905693 A PRC translation	Multi-mode hybrid transmission and shift control method for a multi-mode hybrid transmission The invention relates to a multi-mode hybrid transmission and a shift control method for the multi-mode hybrid transmission. A multi-mode, electrically...	08-Dec-2010	57%
564	US 2007/0275818 A1 patent application	Engine start controlling apparatus and method for hybrid vehicle A hybrid-vehicle engine start controlling apparatus includes an engine, a motor connected to a vehicle driving shaft, a first engaging element provided between...	29-Nov-2007	57%
565	US 2006/0102393 A1 patent application	Motor vehicle comprising a hybrid drive and method for controlling the idle speed of a hybrid drive of a motor vehicle A motor vehicle having a hybrid drive and a method for idle-speed control of a hybrid drive of a motor vehicle are provided. The hybrid drive includes an...	18-May-2006	57%
566	JP 2010-202011 A patent application	Control unit for hybrid vehicle PROBLEM TO BE SOLVED: To prevent the occurrence of cracks in EHC(electric heating catalyst) power supply, in a hybrid vehicle equipped with an EHC. SOLUTION:...	16-Sep-2010	57%
567	CN 101349611 patent application	一种并联式混合动力总成的台架系统 [Parallel type hybrid power assembly rack system] 本发明公开了一种并联式混合动力总成的台架系统，利用该台架系统可以检测混合动力汽车动力总成执行混合动力控制单元HCU对发动机和ISG...	21-Jan-2009	57%
568	EP 0768203 A1 patent application	Hybrid drive system for motor vehicle, having means for inhibiting electricity generating drive mode Hybrid motor vehicle drive system (10) including an electric motor (14) operated by an electric energy generated by an electric generator (14) and stored in a...	16-Apr-1997	57%
569	US 2010/0082188 A1 patent application	Hybrid vehicle and control method of hybrid vehicle On a restart of an engine accompanied with a change from a motor drive of a hybrid vehicle to a hybrid drive, when a temperature of a catalyst in a catalytic...	01-Apr-2010	57%
570	JP 2004-124827 A patent application	Power output device and hybrid type power output device, and control method thereof, and hybrid vehicle PROBLEM TO BE SOLVED: To prevent deterioration of the catalyst due to the intermittent operation or deterioration of emission of the exhaust gas discharged...	22-Apr-2004	57%
571	EP 2110761 A3 patent application	Hybrid database system using runtime reconfigurable hardware A system may include a routines repository that is configured to store and maintain hardware libraries, software libraries and metadata, a hybrid query engine...	28-Oct-2009	57%
572	102009652 A PRC translation	Method for controlling hybrid electric vehicle to enter hybrid drive mode from pure electric mode The invention discloses a method for controlling a hybrid electric vehicle to enter a hybrid drive mode from a pure electric mode. A hybrid control unit (HCU)...	13-Apr-2011	57%
573	US 2007/0023213 A1 patent application	Method for reducing torque required to crank engine in hybrid vehicle A method of operating a hybrid powertrain system is provided for a vehicle that includes an internal combustion engine having an engine output to drive the...	01-Feb-2007	57%
574	CN 101328826 patent application	混合动力车辆,其推进系统及系统中排气处理装置的方法 [A hybrid vehicle, a hybrid vehicle propulsion system and a method for an exhaust gas treatment device in a such a system] 本发明涉及混合动力车辆，混合动力车辆推进系统(1)，及用于还包括附加的动力源(3)的混合动力车辆中的内燃发动机(2)的排气处理装置(13)的方...	24-Dec-2008	56%
575	US 7597164 B2 patent document	Hybrid vehicles A hybrid vehicle comprises an internal combustion engine, a traction motor, a starter motor, and a battery bank, all controlled by a microprocessor in...	06-Oct-2009	56%
576	US 2010/0154380 A1 patent application	Control system for a land-based simple cycle hybrid engine for power generation A pulse detonation combustor (PDC)-based hybrid engine control system includes a programmable controller directed by algorithmic software to control a...	24-Jun-2010	56%
577	102003294 A PRC translation	Engine starting control apparatus and method for a hybrid vehicle The invention relates to an engine starting control apparatus and method for a hybrid vehicle. A hybrid powertrain includes an engine having a crankshaft, and a...	06-Apr-2011	56%
578	101655054 A PRC translation	Static magnetic mixer and oil and gas hybrid system device for oil supply of internal combustion engine The invention discloses a static magnetic mixer and an oil and gas hybrid system device for the oil supply of an internal combustion engine, which consists of a...	24-Feb-2010	56%
579	US 2009/0005214 A1 patent application	Method for reducing torque required to crank engine in hybrid vehicle A method of operating a hybrid powertrain system is provided for a vehicle that includes an internal combustion engine having an engine output to drive the...	01-Jan-2009	56%
580	EP 1792800 A3 patent application	Hybrid vehicle control A hybrid vehicle drive control system has a first clutch interposed between an engine and a motor/generator, a transmission including several gear position...	02-Jan-2008	56%
581	101915167 A PRC translation	Control system for a land-based simple cycle hybrid engine for power generation A pulse detonation combustor (PDC)-based hybrid engine control system includes a programmable controller directed by algorithmic software to control a...	15-Dec-2010	56%
582	US 2006/0254252 A1 patent application	Pulse detonation assembly and hybrid engine A pulse detonation (PD) assembly includes a number of PD chambers adapted to expel respective detonation product streams and a number of barriers disposed...	16-Nov-2006	56%
583	JP 11-141365 A patent application	Hybrid vehicle PROBLEM TO BE SOLVED: To perform limitation of a vehicle speed to a value within a given range even when creep running is effected in a case of an engine...	25-May-1999	56%
584	EP 2093400 A2 patent application	Hybrid electrical-mechanical turbine engine fuel supply system A turbine engine fuel supply system (100) includes a priority flow line (116), a plurality of secondary fuel loads (114), an electric fuel metering pump (104),...	26-Aug-2009	56%
585	US 6484830 B1 patent document	Hybrid electric vehicle A hybrid electric propulsion system for powering a vehicle using a natural fuel engine and an electric motor. The hybrid electric vehicle is comprised of a...	26-Nov-2002	56%
586	101260832 PRC translation	Hybrid power engine The invention relates to a hybrid power engine; an upper magnetic piston and a lower magnetic piston are arranged in a working cylinder, wherein, the upper...	10-Sep-2008	56%
587	102080608 A PRC translation	Head test device of multifunctional solid-liquid hybrid rocket engine The invention discloses a head test device of a multifunctional solid-liquid hybrid rocket engine, belonging to the technical field of solid-liquid hybrid...	01-Jun-2011	56%
588	JP 2006-256468 A patent application	Driving unit for hybrid vehicle, hybrid vehicle, and motor bicycle PROBLEM TO BE SOLVED: To mount a driving unit for a hybrid vehicle on a vehicle with limited mounting space such as a motor bicycle, without largely bulging out...	28-Sep-2006	56%
589	CN 101260832 patent application	混合动力发动机 [Hybrid power engine] 本发明涉及一种混合动力发动机，在工作缸内设有上、下磁力活塞，上磁力活塞与双向凸轮顶触配合，并通过复位弹簧复位，上磁力...	10-Sep-2008	56%
590	US 6651759 B1 patent document	Hybrid electric vehicle A hybrid electric propulsion system for powering a vehicle using a natural fuel engine and an electric motor. The hybrid electric vehicle is comprised of a...	25-Nov-2003	56%
591	EP 2055591 A3 patent application	Method and apparatus for adapting engine operation in a hybrid powertrain system A powertrain includes an engine (14) coupled to an input member (12) of a hybrid transmission (10). The hybrid transmission (10) is operative to transfer power...	19-Jan-2011	56%
592	US 2009/0118085 A1 patent application	Method and apparatus for adapting engine operation in a hybrid powertrain system A powertrain includes an engine coupled to an input member of a hybrid transmission. The hybrid transmission is operative to transfer power between an input...	07-May-2009	56%
593	CN 2739061 Y patent document	便携式电动行李车 [Portable electric luggage car] 本实用新型提供了一种便携式电动行李车。旨在提供一种承载能力强，拉运物品轻便省力，又可变换折合，使用方便的行李车。它是采用方形的车体，...	09-Nov-2005	56%
594	102129472 A PRC translation	Construction method for high-efficiency hybrid storage structure of semantic-orient search engine The invention relates to a construction method for a high-efficiency hybrid storage structure of a semantic-orient search engine. The high-efficiency hybrid...	20-Jul-2011	56%
595	CN 201362307 Y patent document	一种新型电动车 [Novel electric motor car] 本实用新型公开了适合于巡逻、观光等使用的一种新型电动车。其挡风玻璃(5)装置在车罩体(2)前端，且由立柱(3)装置在车架机构(1)上部，...	16-Dec-2009	56%
596	JP 2005-162002 A patent application	Hybrid driving device, and automobile with the hybrid driving device mounted thereon PROBLEM TO BE SOLVED: To provide a four-wheel drive automobile having a hybrid driving device in which the vibration of an engine is hardly transmitted to an...	23-Jun-2005	56%
597	JP 2001-268711 A patent application	Hybrid vehicle control device PROBLEM TO BE SOLVED: To assure the accurate inspection of an engine by eliminating the fluctuating factors of the output of an engine during the inspection of...	28-Sep-2001	56%
598	CN 200984966 Y patent document	用于混合动力电动汽车的同轴式动力系统 [Coaxial type power system for mixed power electric automobile] 本实用新型公开了一种用于混合动力电动汽车的同轴式动力系统，内燃机与发电机、离合器和电动机依次安装在同一轴线上。并且内燃机与发电机...	05-Dec-2007	56%
599	EP 2289750 A1 patent application	Hybrid vehicles A hybrid vehicle comprising an internal combustion engine controllably coupled to road wheels of the vehicle by a clutch, a traction motor coupled to road...	02-Mar-2011	56%
600	CN 101580031 patent application	一种自动发电的电动车 [Automatic dynamoelectric electric motor car] 一种自动发电的电动车，包括电动车本体，固定在电动车本体上的蓄电池组、控制逆变电源、电动机以及发电机，电动机驱动变速器...	18-Nov-2009	56%

Showing 501-600 of 45947 results

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