Invention Grant
- Patent Title: Gas turbine engine fuel conveying member
- Patent Title (中): 燃气涡轮发动机燃料输送构件
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Application No.: US13021172Application Date: 2011-02-04
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Publication No.: US08276387B2Publication Date: 2012-10-02
- Inventor: Lev Alexander Prociw , Harris Shafique , Jason Fish , Bhawan B. Patel
- Applicant: Lev Alexander Prociw , Harris Shafique , Jason Fish , Bhawan B. Patel
- Applicant Address: CA Longueuil
- Assignee: Pratt & Whitney Canada Corp.
- Current Assignee: Pratt & Whitney Canada Corp.
- Current Assignee Address: CA Longueuil
- Agency: Norton Rose Canada LLP
- Main IPC: F02C1/00
- IPC: F02C1/00 ; F02G3/00

Abstract:
A fuel conveying member of a gas turbine engine is described and includes a fuel manifold defining an annular fuel flow passage through a body of the fuel manifold. A plurality of fuel nozzles extend from the manifold in fluid flow communication with the annular fuel flow passage. The fuel manifold includes integral attachment lugs thereon for mounting the fuel manifold within the gas turbine engine. The attachment lugs are adapted to receive pins therein and provide a mounting mechanism which allows for thermal expansion of the fuel manifold relative to a surrounding support structure to which the fuel manifold is mounted via the attachment lugs.
Public/Granted literature
- US20110120142A1 GAS TURBINE ENGINE FUEL CONVEYING MEMBER Public/Granted day:2011-05-26
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