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특허 상세정보

Methods and apparatus for regulating gas turbine engine fluid flow

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16K-031/12   
미국특허분류(USC) 251/058; 251/062; 251/305; 060/782; 060/785
출원번호 US-0040469 (2008-02-29)
등록번호 US-8157241 (2012-04-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Clement, Esq., David J.
인용정보 피인용 횟수 : 3  인용 특허 : 14
초록

A method for regulating gas turbine engine fluid flow may include the steps of providing a flow tube having an open valve, a first bend and a second bend, flowing fluid through the flow tube, actuating a piston so that the piston moves in the axial direction, and closing the valve due to the axial movement of the piston.

대표
청구항

1. A method for regulating gas turbine engine fluid flow, comprising: providing: a flow tube having an inlet, an outlet portion, and a first bend disposed between the inlet and the outlet portion and having an axis passing through a center of the flow tube; a pair of piston rods disposed outside the flow tube at an axial location between the first bend and the outlet portion and aligned parallel to the axis; and a valve disposed within said flow tube, said valve having an axle that is perpendicular to said axis, the axle disposed between the first bend a...

이 특허에 인용된 특허 (14)

  1. Kaneko Masahiro (Higashimatsuyama JPX). Butterfly valve. USP1997105673895.
  2. Alstrin ; Charles E. ; McClung ; Carl L. ; Smith ; James C.. Engine mounted exhaust brake. USP1978094111166.
  3. Clarke John M. C. (Burnaby CAX) Marander Dennis J. (Burnaby CAX). Exhaust brake. USP1995085445248.
  4. Meneely Vincent Allan (9837 McKinnon Crescent ; R.R. No. 10 Langley ; British Columbia CAX V3A 6Y5 ). Exhaust brake with offset butterfly and method of reducing back pressure therein. USP1997105676110.
  5. Thompson Derek (North Hykham GBX) Baines Robert G. (Selby GBX). Exhaust pressure modulation valve. USP1995035394901.
  6. Sterling Robert E. (N. 22711 N. Glen Dr. Colbert WA 99005) Sterling Mathew R. (W. 5727 Pacific Park Spokane WA 99208). Exhaust valve. USP1994105355673.
  7. Sutter Jean Georges (Villers-Les-Nancy FR) Depoisson Jean Pierre (Pont-A-Mousson FR). Flow regulating valve. USP1976033946986.
  8. Koester,David John; Dvorak,Sarah Lynn; Mahncke,Lynn Dean; Bell,Brandon Wayne; Brestel,Ronald R.. Fluid flow control valve with high temperature bi-directional shutoff. USP2009027484710.
  9. Swinford, Mark Douglas. Methods and apparatus for regulating gas turbine engine fluid flow. USP2004086775990.
  10. Proctor, Robert; Hanify, John William; Prikkel, Debra Lynn; Epstein, Michael Jay; Montgomery, Julius John. Methods and apparatus for regulating turbine clearance control system airflow. USP2004046722137.
  11. Swinford,Mark Douglas. Methods for regulating gas turbine engine fluid flow. USP2006016986257.
  12. Denton Daniel Webster ; Denton Jewel Marie. Offset butterfly valve. USP2001096283448.
  13. Herron William L. (West Chester OH). Offset hinge flapper valve. USP1995025392812.
  14. Myers ; Edward B.. Rotary valve. USP1978104118008.