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특허 상세정보

Turbomachine drive arrangement

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-006/00    H02K-007/18   
미국특허분류(USC) 290/052; 290/054
출원번호 US-0350001 (2012-01-13)
등록번호 US-8890350 (2014-11-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cantor Colburn LLP
인용정보 피인용 횟수 : 0  인용 특허 : 13
초록

An arrangement and method for driving a turbomachine having a rotor is provided. The arrangement includes an input shaft rotationally coupled to the rotor. A motor generator device has a motor mode of operation and a generator mode of operation. A differential gear device having a first portion rotationally coupled to the input shaft and a second portion rotationally coupled to the motor generator device. A hydraulic assembly is rotationally coupled between the differential gear and the input shaft. The hydraulic assembly has a plurality of pistons and a...

대표
청구항

1. An arrangement for driving a turbomachine having a rotor, the arrangement comprising: an input shaft rotationally coupled to the rotor;a motor generator device, the motor generator device having a motor mode of operation and a generator mode of operation;a differential gear device having a first portion rotationally and directly coupled to the input shaft and a second portion rotationally and directly coupled to the motor generator device;a hydraulic assembly having a third portion rotationally and directly coupled to the first portion opposite the mo...

이 특허에 인용된 특허 (13)

  1. Bueche Gerard H. ; Reinecke Mark. Air turbine with power controller having operation independent of temperature. USP2000116145308.
  2. Kandil, Magdy A.; Magnus, Keith R.; Baker, Don. Aircraft starter generator for variable frequency (vf) electrical system. USP2005016838779.
  3. Goldberg, Gary Lester; Mack, Tarrence L.. Controlled starting system for a gas turbine engine. USP2004126836086.
  4. Duesterhoeft,Kurt W.. Electrical starter generator system for a gas turbine engine. USP2007087253535.
  5. Legros, Craig R.. Hybrid constant/variable frequency starter drive. USP2011098018086.
  6. Grosskopf,Andrew P; Kandil,Magdy A; Lemmers,Glenn C.; Behling,David S.. Hydraulic differential for integrated drive generator. USP2009017472547.
  7. Otte Erhard (Bnde DEX). Hydromechanical drive. USP1991055018351.
  8. 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. USP2005016838778.
  9. Raad Bernard A. (Rockford IL) Johnsen Tyrone A. (Rockford IL). Integrated starting system. USP1990054922119.
  10. Thomson,Scott M.; Turner,Douglas J.. Narrow range variable frequency starter/generator system. USP2007077250688.
  11. Merry, Brian; Webb, Scot Adams; McCune, Michael. Starter generator system for a tip turbine engine. USP2011017874163.
  12. Archibald Charles Andrew ; Urbank Thomas Martin. Stroke sensing apparatus for a variable displacement compressor. USP2001066247900.
  13. Huber Jeffrey A. (Rockford IL). Turbo hydraulic unitized actuator. USP1991045003772.