[특허]Three-mode, input-split hybrid transmission

[미국특허] Three-mode, input-split hybrid transmission 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16H-003/72
출원번호	US-0735280 (1996-10-22)
발명자 / 주소	Schmidt Michael Roland
출원인 / 주소	General Motors Corporation
대리인 / 주소	Scherer
인용정보	피인용 횟수 : 95 인용 특허 : 9

초록 ▼

An electro-mechanical transmission has interconnected simple planetary gear sets having one member connected to each of a pair of motor/generators and another member connectible with an engine through a selectively operable torque transmitting device. Three additional selectively operable torque transmitting devices cooperate with the gear sets, engine and/or the motor/generators to provide three modes of electro-mechanical power transmissions. One of the motor/generators is stationary, at one speed point in each of two modes, thereby providing two high efficiency operating points.

대표청구항 ▼

[ I claim:] [1.] An electro-mechanical transmission comprising:input means for receiving power from an engine;power output meansfirst and second motor/generatorsenergy storage means for accepting power from, and supplying power to, said first and second motor/generators;control means for regulating power flow between said energy storage means and said motor/generators as well as between said first and second motor/generators;a first simple planetary gear set having a plurality of members including a ring gear, a sun gear and a carrier assembly having a plurality of pinion gears each meshing with both said sun gear and said ring gear;a second simple planetary gear set having a plurality of members including a ring gear, a sun gear and a carrier assembly having a plurality of pinion gears each meshing with both said sun gear and said ring gear;said sun gears of said first simple planetary gear set and said second simple planetary gear set being continuously interconnected with each other and with said second motor/generator, said carrier assembly of said first simple planetary gear set being continuously connected with said first motor/generator;first means operatively to connect said ring gear of said second simple planetary gear set with said power output means;first torque transmitting device effecting an operative connection between said input means and said ring gear of said first simple planetary gear set;second torque transmitting device effecting an operative connection to establish a first range power path between said second motor/generator and said power output means in cooperation with said first torque transmitting device;third torque transmitting device effecting an operative connection to establish a second range power path between said first motor/generator and said power output means in cooperation with said first torque transmitting device;second means including said first means effecting an operative connection to establish a third range power path, in cooperation with said first torque transmitting device, between said input means and said output means.

이 특허에 인용된 특허 (9) 인용/피인용 타임라인 분석

Stockton Thomas R. (4014 Earhart Rd. Ann Arbor MI 48105), Concentric powertrain for electric vehicle.
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Schmidt Michael R. (Carmel IN), Four-mode, input-split, paralell, hybrid transmission.
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Schmidt Michael R. (Carmel IN) Klemen Donald (Carmel IN), One-mode, input-split, parallel, hybrid transmission.
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Moroto Shuzo (Aichi-ken JPX) Kawamoto Mutsumi (Aichi-ken JPX) Yamaguchi Kozo (Aichi-ken JPX) Tuzuki Shigeo (Aichi-ken JPX) Miyaishi Yoshinori (Aichi-ken JPX), Power transmission system in a hybrid vehicle.
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Ooyama Kazuo (Saitama JPX) Mihara Tomohiro (Saitama JPX), Shift control method for electric vehicle.
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Schmidt Michael R. (Carmel IN), Three prime mover bus transmission.
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Schmidt Michael R. (Carmel IN), Two-mode, input-split, parallel, hybrid transmission.
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Schmidt Michael R. (Carmel IN), Two-mode, split power, electro-mechanical transmission.
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Vlock Alexander (185 W. End Ave. New York NY 10023), Vehicle transmission system with variable speed drive.
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이 특허를 인용한 특허 (95) 인용/피인용 타임라인 분석

Egami, Tsuneyuki; Sawada, Takeshi, Accessory equipment driving device for vehicle.
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Lo, Jonathan Mong Ling; Gromadzki, Jacek; Bouchon, Nicolas Louis; Strange, Martin Alexander; Woo, Victor, Apparatus and method for delivering power in a hybrid vehicle.
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Takami,Shigeki; Miura,Kiyotomo; Wakuta,Satoru, Apparatus for controlling hybrid vehicle.
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Warren, Kelcy L.; Warren, Mike, Arbitrage control system for two or more available power sources.
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Lawrie Robert E. ; Reed ; Jr. Richard G. ; Rausen David J., Automated manual transmission clutch controller.
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Lawrie Robert E. ; Reed ; Jr. Richard G. ; Bernier David R., Automated manual transmission controller.
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Lawrie Robert E., Automated manual transmission mode selection controller.
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Lawrie Robert E. ; Reed Richard G. ; Rausen David J., Automated manual transmission shift sequence controller.
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Andres Marc,FRX ; Mathis Roland,FRX, Automatic transmission.
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Moeller,Frank, Automotive vehicle transmission systems.
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Goma Ayats, Juan Ramon, Continually variable transmission.
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Ai, Xiaolan; Mohr, Terry W., Continuous variable transmission.
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Mattsson,Per, Continuously variable transmission for hybrid motor vehicles.
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Tabata, Atsushi; Taga, Yutaka, Control device for vehicular drive system.
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Tabata,Atsushi; Taga,Yutaka, Control device for vehicular drive system.
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Tabata,Atsushi; Taga,Yutaka, Control device for vehicular transmission mechanism.
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Kent A. Casey ; Ron L. Satzler ; Eric D. Stemler, Control system and method for a multiple range continuously variable transmission using mechanical clutches.
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Bordini, Giorgio, Device for controlling the working conditions of a self-propelled vehicle.
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Ervin Weisz CA, Differential electric engine with variable torque conversion.
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Weisz, Ervin, Differential electric engine with variable torque conversion.
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Yang, Tai-Her, Differential generation power distribution system.
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Tarasinski,Nicolai, Drive arrangement for the drive of attached implements for a vehicle.
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Bowen, Thomas C., Electric hybrid four-wheel drive vehicle.
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Masato Fujikawa JP; Yasuo Sumi JP; Kenji Nakashima JP, Electric torque converter mounted on parallel hybrid vehicle.
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Schmidt,Michael R., Electrically variable transmission.
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Sowul,Henryk; Hendrickson,James D.; Singh,Tejinder, Electrically variable transmission having a mechanical reverse mode.
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Raghavan,Madhusudan; Bucknor,Norman K.; Hendrickson,James D., Electrically variable transmission having three interconnected planetary gear sets, two clutches and at least two brakes.
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Raghavan,Madhusudan; Bucknor,Norman K.; Hendrickson,James D., Electrically variable transmission having three interconnected planetary gear sets, two clutches and two brakes.
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Bucknor,Norman K.; Hendrickson,James D.; Raghavan,Madhusudan, Electrically variable transmission having two planetary gear sets with one stationary member and clutched input.
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Bucknor,Norman K.; Hendrickson,James D.; Raghavan,Madhusudan, Electrically variable transmission having two planetary gear sets with two fixed interconnections.
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Ai,Xiaolan, Electro-mechanical infinitely variable transmission.
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Schmidt, Michael R., Electro-mechanical powertrain with a fuel cell transmission.
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Garnett Stephen C. ; Stemler Eric D. ; Coutant Alan R.,GBX, Electro-mechanical transmission.
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Stemler Eric D. ; Garnett Stephen C., Electro-mechanical transmission.
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Duhaime, Michael L; Miller, Scott A; Puiu, Dumitru, Enhanced electrically variable drive unit.
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Ferdinand Grob DE; Juergen Loeffler DE; Martin-Peter Bolz DE; Holger Huelser DE, Gear box unit for a motor vehicle.
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Kuang, Ming Lang; Patil, Prabhakar B; McCarthy, James Paul, Hybrid electric vehicle control strategy while traveling in reverse.
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Holmes,Alan G.; Schmidt,Michael R.; Klemen,Donald, Hybrid electro-mechanical transmission with single motor/generator and method of control.
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Claude Lehongre FR, Hybrid engine transmission unit comprising a double planetary gear train.
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Maguire, Joel M.; Bucknor, Norman K.; Raghavan, Madhusudan; Najt, Paul M., Hybrid powertrain.
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Schoenek, Norman; Wooden, Elizabeth I.; Kim, Min-Joong; Swales, Shawn H.; Du, Xiaohui; Basin, Leonid; Czubay, John, Hybrid powertrain.
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Supina, Joseph G.; Pototschnik, Stefan P., Hybrid vehicle powertrain with improved reverse drive performance.
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Kefti Cherif, Ahmed; Picard, Marc; Buannec, Michel; Chanson, Sebastien, Infinitely variable transmission with power branching, with electric selector.
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Ai,Xiaolan; Anderson,Scott, Method and apparatus for power flow management in electro-mechanical transmissions.
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Sah, Jy-Jen F.; Heap, Anthony H., Method and apparatus to control an electro-mechanical transmission during shifting event.
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Björkman, Mathias; Pettersson, Niklas; Lindström, Johan; Bergquist, Mikael, Method for controlling a driveline in order to optimize fuel consumption.
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Björkman, Mathias; Pettersson, Niklas; Lindström, Johan; Bergquist, Mikael, Method for controlling a hybrid driveline.
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Björkman, Mathias; Pettersson, Niklas; Lindström, Johan; Bergquist, Mikael, Method for controlling a hybrid driveline for reducing electrical losses.
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Lindström, Johan; Björkman, Mathias; Pettersson, Niklas; Bergquist, Mikael, Method for controlling a hybrid driveline in order to achieve gear change without interruption of torque.
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Björkman, Mathias; Pettersson, Niklas; Lindström, Johan; Bergquist, Mikael, Method for controlling a hybrid driveline in order to optimize torque from a combustion engine arranged at the driveline.
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Okubo, Shunsuke; Okubo, Carol; Mack, David; Butcher, Jonathan, Method for controlling a hybrid electric vehicle powertrain with divided power flow paths.
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Björkman, Mathias; Pettersson, Niklas; Bergquist, Mikael; Lindström, Johan, Method for controlling a hybrid vehicle driveline.
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Lindström, Johan; Björkman, Mathias; Pettersson, Niklas; Bergquist, Mikael, Method for controlling a hybrid vehicle driveline.
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Lindström, Johan; Björkman, Mathias; Pettersson, Niklas; Bergquist, Mikael, Method for starting a combustion engine in a hybrid driveline.
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Akihiko Kanamori JP; Yasutomo Kawabata JP; Jiro Eto JP, Method of controlling power output apparatus.
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Reed ; Jr. Richard G. ; Boberg Evan S. ; Lawrie Robert E. ; Castaing Francois J., Method of converting an existing vehicle powertrain to a hybrid powertrain system.
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Heap, Anthony H.; Hsieh, Tung-Ming, Method of determining torque limit with motor torque and battery power constraints.
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Tsai, Lung-Wen; Schultz, Gregory A., Motor integrated parallel hybrid transmission.
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Schmidt, Michael Roland, Multiple ratio series electric vehicle drivetrain.
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Holmes,Alan G., Planetary dual power path transmission with electric motors.
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Oba, Hidehiro; Katsuta, Hiroshi, Power output apparatus and hybrid vehicle.
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Sasaki Shoichi,JPX, Power output apparatus and method of controlling the same.
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Kanamori Akihiko,JPX ; Kawabata Yasutomo,JPX ; Akao Norihiko,JPX ; Urano Hiroaki,JPX ; Hirako Masaru,JPX ; Miura Tetsuya,JPX, Power output apparatus and method of regulating power.
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Murakami, Akira; Funahashi, Makoto; Shiina, Takahiro, Power split dual input shaft transmission for vehicle.
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Tsai, Lung-Wen; Schultz, Gregory A., Transmission gearbox for parallel hybrid electric vehicles.
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Tamai, Goro; Corsetti, Anthony J.; Holmes, Alan G.; Conlon, Brendan M., Wide-node drive system.
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[미국특허] Three-mode, input-split hybrid transmission 원문보기

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[미국특허] Three-mode, input-split hybrid transmission 원문보기

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