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특허 상세정보

Case deflection control in aircraft gas turbine engines

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/20   
미국특허분류(USC) 60/2261 ; 244/54 ; 60/3931
출원번호 US-0136608 (1980-04-02)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 17  인용 특허 : 2
초록

A gas turbine engine and structure for mounting the gas turbine engine on an aircraft is disclosed. Techniques for controlling the magnitude of engine case deflection from the axis of the engine are developed. The transfer of a portion of the gust and thrust loads externally of the engine case to a location downstream of the rearward engine mount generates a reverse moment which counteracts deflection in the engine case.

대표
청구항

An aircraft gas turbine engine of the type having an engine case and including forward mounting means and rearward mounting means for attaching the engine case to the aircraft, wherein the improvement comprises: means external to the engine case and pivotable about the forward mounting means for transferring loads applied about the forward mounting means to a location on the engine case downstream of the second mounting means. An aircraft gas turbine engine of the turbofan type having a fan section and a core section wherein the core section is circumscr...

이 특허를 인용한 특허 피인용횟수: 17

  1. Thies, Robert; Buchholz, Carsten; Staudte, Andreas. Accessory mounting for a gas turbine. USP2016089416734.
  2. Brantley, James W.. Aircraft gas turbine engine backbone deflection control. USP1994065319922.
  3. O'Boyle Brian J. ; Adamson Eric E. ; Schramm Michael R.. Aircraft support pylon. USP1998095810287.
  4. Binks, Alan J.; Penda, Allan R.. Assembly for mounting a turbine engine to a pylon. USP20181210144524.
  5. Sandy, David F.; Zheng, Zhijun; Dailey, Stephen P.; Foster, Joseph P.. Assembly for mounting a turbine engine to a pylon. USP2015038985509.
  6. Moon, Francis R.. Attachment interface for a gas turbine engine composite duct structure. USP2013128596972.
  7. Moon, Francis R.. Attachment interface for a gas turbine engine composite duct structure. USP2012068206102.
  8. Pask George (Stanton-by-Bridge GB2). Casing structure for a gas turbine engine. USP1985034502276.
  9. Journade, Frédéric; Quiroz-Hernandez, Esteban; Saucray, Jean-Michel. Device for locking an engine on an aircraft pylon. USP2013088517304.
  10. Schnelz, James Robert. Engine mounting system for an aircraft. USP2017059637241.
  11. Bellabal, Francois Robert. Lateral turbojet improved in order to limit the deformation thereof. USP2016069366186.
  12. Bower Charles R. (Middletown CT) Fowler Frank L. (Guilford CT). Load sharing for engine nacelle. USP1987044658579.
  13. Moon, Francis R.; Vestergaard, Lars H.; Monahan, Richard W.. Overlap interface for a gas turbine engine composite engine case. USP2012018092164.
  14. Cloft, Thomas G.. Pylon and engine mount configuration. USP2015028950702.
  15. Gukeisen, Robert L.. Pylon shape with geared turbofan for structural stiffness. USP20190110179653.
  16. Penda, Allan R.; Merry, Brian D.; Suciu, Gabriel L.; Dye, Christopher M.. Single plane mount system for gas turbine engine. USP2014038672260.
  17. Norris, James W.; Nordeen, Craig A.; Raver, Bernard J.. Variable bypass turbine fan. USP2011108028513.