[특허]Starter-generator for engines

Starter-generator for engines 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F02N-011/04
출원번호	US-0902598 (1986-09-02)
발명자 / 주소	Baehler Thomas (Rockford IL) Benson Victor (Rockford IL) Flygare Wayne (Rockford IL)
출원인 / 주소	Sundstrand Corporation (Rockford IL 02)
인용정보	피인용 횟수 : 39 인용 특허 : 0

초록 ▼

Inefficiencies in electrical starter-generator systems for turbine engines are avoided in a construction including a dynamoelectric machine 16 operable as a motor or as a generator and having a rotor 26, a hydraulic torque converter 70 including an impeller 80 connected to the rotor 26 and a turbine 86. A system 94, 96 is provided for selectively providing hydraulic fluid to the torque converter 70 and a constant speed drive 112, 142, 144 is included. Overrunning clutches 108 and 158 interconnect the turbine 86 and an input for the constant speed drive for allowing the input to overrun the turbine 86 but not the reverse, and for interconnecting the rotor 26 and an output 130 of the constant speed drive for allowing the rotor 26 to overrun the output 130.

대표청구항 ▼

A starter-generator for an engine comprising: a dynamoelectric machine alternatively operable as a motor or as a generator and having a rotor; a hydraulic torque converter including a housing containing an impeller and a turbine, said impeller being connected to said rotor to be driven thereby when said dynamoelectric machine is operated as a motor. means for selectively filling said housing with hydraulic fluid to couple said impeller and said turbine; a controlled speed drive unit having an input adapted to be connected to an engine, an output adapted to be connected to said rotor and control means interconnecting the input and the output to provide a desired speed relation between the two; a first overrunning clutch interconnecting said turbine and said input for allowing said input to overrun said turbine but not the reverse; and a second overrunning clutch interconnecting said rotor and said output for allowing said rotor to overrun said output but not the reverse; whereby an engine (a) may be started by said dynamoelectric machine when operated as a motor via a power train including said torque converter and said first overrunning clutch and (b) may drive the dynamoelectric machine as a generator and at desired speeds via a second power train including said controlled speed drive unit and said second overrunning clutch.

이 특허를 인용한 특허 (39)

Morelli, Boris; Prunera-Usach, Stéphane; Viel, Julien, Accessory gearbox for gas turbine engine.
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Glennon Timonthy F., Aircraft secondary power system.
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Kandil, Magdy A.; Magnus, Keith R.; Baker, Don, Aircraft starter generator for variable frequency (vf) electrical system.
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Takashi Shichinohe JP; Yoshiaki Hori JP; Noriaki Takano JP, All-terrain saddle type vehicle.
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Swales, Shawn Harold, Approach to integrating a starter-generator with an automatic transmission.
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Lakey Leroy E. (Anderson IN) Peter David A. (Alexandria IN) Chance David A. (Noblesville IN) Anderson Stephen W. (Anderson IN), Automotive electrical system having a starter/generator induction machine.
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Xu,Mingzhou; Benson,Dwayne M., Brushless starter-generator with independently controllable exciter field.
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Winkam Gamjad,DEX, Connection for a torque converter.
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Anderson Norman Helmut,CAX, DC electric starter-generator.
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Alexander, Eric; Jones, Anthony; Harris, Mark; Barkley, Robert, Damping system for an expendable gas turbine engine.
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Dusserre-Telmon, Guy Frank Paul; Galivel, Jean Pierre; Zsiga, Zoltan, Device for driving the rotor of turbine engine auxiliary.
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Junghans Rudi (Wilhelmsfeld DEX), Distributor roller for an inking unit of a printing press.
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Nagano Shuji,JPX ; Kuramochi Kojiro,JPX ; Nakao Hatsuo,JPX ; Tsujii Hiroshi,JPX, Engine starting and electricity generating apparatus including 3-elements type input and output mechanism coaxial with motor/generator.
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Glennon Timothy F., Fault tolerant starting/generating system.
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Moniz, Thomas Ory; Cooker, Paul; Orlando, Robert Joseph, Gas turbine engine assembly and method of assembling same.
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Kajigai, Naoki; Shirai, Yasuo, Hybrid drive device.
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Menne,Achim; Holler,Heinz; Zimmermann,Volker; Klement,Werner, Hybrid drive system comprising a hydrodynamic clutch particularly for motor vehicles.
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Tsuzuki, Shigeo; Inuzuka, Takeshi; Wakuta, Satoru; Kido, Takahiro; Taniguchi, Takao; Tsukamoto, Kazumasa; Omote, Kenji, Hybrid vehicle driving device.
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Seffernick George H. ; Shah Mahesh J. ; Maltby Barry L., Hydraulically driven low reactance, large air gap permanent magnet generator and voltage regulation system for use ther.
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John Dhyanchand ; Donald G. Fair ; Chai-Nam Ng, Induction motor/generator system.
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Flygare Wayne A. (Rockford IL) Welch Richard C. (Rockford IL), Integrated drive generator having magnet generator on second shaft.
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Reynolds Richard W. (Rockford IL), Integrated drive generator system with direct motor drive prime mover starting.
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Stadler Jeffrey A. (Rockford IL) Flygare Wayne A. (Rockford IL), Integrated drive generator with permanent magnet generator on second shaft.
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Kandil, Magdy A.; Vanek, Laurence D.; Abbot, James L., Integrated starter generator drive having selective torque converter and constant speed transmission for aircraft having a constant frequency electrical system.
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Raad Bernard A. (Rockford IL) Johnsen Tyrone A. (Rockford IL), Integrated starting system.
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Hagshenas, Buzz; Alexander, Eric; Jones, Anthony; Harris, Mark, Long term storage capable damping system for an expendable gas turbine engine.
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Wilhide, Matthew L.; Lemmers, Jr., Glenn C., Method for aircraft engine start using synchronous generator and constant speed drive.
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Bei, Simone; Casoni, Andrea; Bagni, Gianni; Benericetti, Daniele; D'Alessandro, Guiseppe, Methods and devices for low speed low torque testing of a rotor in a turbomachinery.
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Thomson,Scott M.; Turner,Douglas J., Narrow range variable frequency starter/generator system.
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Glennon Timonthy F., PMG main engine starter/generator system.
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Glennon Timonthy F., Redundant starting/generating system.
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Jones, Anthony; Harris, Mark; Alexander, Eric; Lydon, Patrick, Rotational system for an expendable gas turbine engine.
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Berhan, Michael Tekletsion, Starter/generator and a method for mounting a starter/generator within a vehicle.
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Glennon Timonthy F., Starting system for a prime mover.
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Jones,Anthony; Harris,Mark; Alexander,Eric; Lydon,Patrick, Static structure for an expendable gas turbine engine.
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Patel, Vipulkumar; Wyss, Jacob Carl; Ramamoorthy, Krishnakumar D.; Potts, Dean, System for transmitting torque with speed modulation.
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Muller Bruno,DEX ; Wagner Uwe,DEX ; Heck Thomas, Torque-transmitting device and method for starting a prime mover unit.
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Brust, Eric A.; Lemmers, Jr., Glenn C., Turbomachine drive arrangement.
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Rao Shekar, Vehicle in-line generator.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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연합인증

Starter-generator for engines 원문보기

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이 특허를 인용한 특허 (39)

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Starter-generator for engines 원문보기

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이 특허를 인용한 특허 (39)

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