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특허 상세정보

Forming and assembly method for multi-axial pivoting combustor liner in gas turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B23P-015/00   
미국특허분류(USC) 029/888.01; 029/889; 029/889.2; 060/755; 060/757
출원번호 US-0410794 (2003-04-09)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 4  인용 특허 : 10
초록

A multi-axial pivoting liner within the combustion system of a turbine engine allows the system to work with minimum thermal interference, especially during system operation at transient conditions, by allowing the liner to pivot and slide about its centerline and relative to the turbine scroll. The pivoting liner has the ability to control and minimize air leakage from part to part, for example, from the liner to the turbine scroll, during various operating conditions. Additionally, the liner provides for easy assembly with no flow path steps. Finally, ...

대표
청구항

1. A method for making a multi-axial pivoting liner assembly for a turbine engine comprising:moveably connecting a liner with a combustion gas output receiving device at a lower joint; and moveably attaching said liner to a housing at an upper joint; wherein said lower joint and said upper joint provide multiple axes of movement for said liner. 2. The method according to claim 1, wherein said combustion gas output receiving device is a turbine scroll.3. The method according to claim 2, further comprising:maintaining said upper joint in a connected state ...

이 특허에 인용된 특허 (10)

  1. Matsui Hiroshi,JPX ; Ishikawa Yoshinobu,JPX ; Munakata Tadashi,JPX ; Kobayashi Yoshikata,JPX ; Takahara Takeshi,JPX ; Nakada Yoshihiko,JPX ; Someya Yukio,JPX. Apparatus and method for disassembling and assembling gas turbine combustor. USP2000116141862.
  2. Forestier Alexandre (Boissise la Bertrand FRX). Apparatus for attaching a pre-atomization bowl to a gas turbine engine combustion chamber. USP1992125172545.
  3. Shimoyama Hiroshi,JPX ; Tsunewaki Hiroshi,JPX ; Yashiki Tadao,JPX ; Satoh Yoshichika,JPX. Burner replacing system. USP1999075921075.
  4. Sterman Albert P. (Cincinnati OH) Wakeman Thomas G. (Cincinnati OH) Williams Jesse J. (Cincinnati OH). Combustion chamber construction. USP1986094614082.
  5. Wherley, Brian Leigh; Fisher, Steven C.; Litt, Amardeep. Combustion chamber having a multiple-piece liner and associated assembly method. USP2004026688100.
  6. Christopher K. Nelson ; David B. Patterson ; Eugene F. Pridgett. Method of making a combustion chamber liner. USP2002086434821.
  7. Ring Peter John. Method of making a rocket thrust chamber. USP2001036205661.
  8. Fisher Steven C. (Simi CA) Adams Theodore C. (Simi CA) Stangeland Maynard L. (Thousand Oaks CA) Rietdyk Jacob (Alta Loma CA) Winans Paul R. (Thousand Oaks CA). Method of making rocket engine combustion chamber utilizing “slide in”port liner. USP1997125701670.
  9. Takeoka Ryoji,JPX. Mounting/demounting device for combustor for use in gas turbine. USP1999065911680.
  10. Thompson James E. ; Pritchard ; Jr. Byron A. ; Glevicky Mark M. ; Ogden Paul J.. Self fixturing combustor dome assembly. USP2001046212870.