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특허 상세정보

Turbomachine drive arrangement

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/268    F02C-007/275   
출원번호 US-0411920 (2012-03-05)
등록번호 US-9394831 (2016-07-19)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Carlson, Gaskey & Olds, P.C.
인용정보 피인용 횟수 : 0  인용 특허 : 21
초록

An example arrangement for driving a turbomachine includes an input shaft that is configured to rotate a rotor of the turbomachine through a hydraulic log and gear differential rotatable coupled to the input shaft. A motor-generator is rotatably coupled to the differential. The motor-generator has a motor mode of operation and a generator mode of operation. The motor-generator is configured to drive the input shaft through the hydraulic log and differential when the motor-generator is in the motor mode of operation. The input shaft is configured to drive...

대표
청구항

1. A hydraulic log valve assembly, comprising: a valve that controls a flow of fluid within a hydraulic log to provide a rotational output from the hydraulic log that is different than a rotational input to the hydraulic log, the hydraulic log including a first wobbler plate to adjust a stroke of a first plurality of pistons, and a second wobbler plate to adjust a stroke of a second plurality of pistons, at least one of the first wobbler plate and the second wobbler plate adjustable from a first position where a portion of the first wobbler plate or seco...

이 특허에 인용된 특허 (21)

  1. Hoppe,Richard J.; Thomson,Scott M.; Turner,Douglas J.. Adjustable variable frequency starter/generator system. USP2006097105937.
  2. Crisafulli,Donald M.. Air turbine generator. USP2008127468564.
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  5. Kandil, Magdy A.; Magnus, Keith R.; Baker, Don. Aircraft starter generator for variable frequency (vf) electrical system. USP2005016838779.
  6. Hoppe,Richard J.. Aircraft starter/generator electrical system with mixed power architecture. USP2006107116003.
  7. Kinoshita Keijiro (Yokohama JA). Automotive vehicle drive. USP1976073970163.
  8. Bergmann, Martin. Axial piston machine of swash-plate construction with a bearing arrangement of the cylinder block on a supporting journal. USP2011087997879.
  9. Zewde, Netsebrak T; Rowe, Arthur L. Engine arrangements and control. USP2010017647778.
  10. Xu,Mingzhou; Chen,Wei; Duddeck,Michael W.; Pearson,Wayne T.; Scherzinger,William M.. Gas turbine engine starter generator that selectively changes the number of rotor poles. USP2006026995478.
  11. Newton Arnold C.,GB2 ; Sharp John,GB2. Gas turbine engine system. USP1999025867979.
  12. Steen Kevin W. Hydraulic pump with ball joint shaft support. USP2001096287086.
  13. Silliman ; Jr. Loron E. (Watertown NY) Warner Gregory J. (Chadwicks NY) Huber ; Jr. Howard E. (Black River NY). Hydraulic starter. USP1993125271285.
  14. Woodruff, Frank; Ferguson, Jr., John H.; Hoffman, John R.. Integrated hydraulic control circuit for jet engine thrust reverser and variable exhaust nozzle. USP1983054383647.
  15. 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.
  16. Raad Bernard A. (Rockford IL) Johnsen Tyrone A. (Rockford IL). Integrated starting system. USP1990054922119.
  17. Thomson,Scott M.; Turner,Douglas J.. Narrow range variable frequency starter/generator system. USP2007077250688.
  18. Coons Terry L. (Dayton OH). Pneumatic and electro-pneumatic starters. USP1990104960085.
  19. Dickes Gary E. (Rockford IL) Brekhus Roger D. (Rockford IL) Seidel William E. (Rockford IL). RAM air turbine driving a variable displacement hydraulic pump. USP1992095145324.
  20. Fisher Robert E. ; Kumar Abhay. Rotating guide for cam bearing cage. USP2000036036374.
  21. Baehler Thomas (Rockford IL) Benson Victor (Rockford IL) Flygare Wayne (Rockford IL). Starter-generator for engines. USP1988054743776.