Invention Grant
US09121352B2 Method and device for purging a gas turbine liquid fuel injection system
有权
用于清洗燃气轮机液体燃料喷射系统的方法和装置
- Patent Title: Method and device for purging a gas turbine liquid fuel injection system
- Patent Title (中): 用于清洗燃气轮机液体燃料喷射系统的方法和装置
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Application No.: US13275338Application Date: 2011-10-18
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Publication No.: US09121352B2Publication Date: 2015-09-01
- Inventor: Pierre Montagne , Daniel Deloge , Alexandre Picard , Olivier Chapuis , Benoît Gartner
- Applicant: Pierre Montagne , Daniel Deloge , Alexandre Picard , Olivier Chapuis , Benoît Gartner
- Applicant Address: FR Belfort
- Assignee: GE Energy Products France SNC
- Current Assignee: GE Energy Products France SNC
- Current Assignee Address: FR Belfort
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Steven M. Jensen
- Priority: FR1058473 20101018
- Main IPC: F02C7/232
- IPC: F02C7/232 ; F23K5/18 ; F02C9/40 ; F02C7/22 ; F23R3/36
Abstract:
A device for purging a feed device that supplies liquid fuel to a gas turbine includes a combustion chamber that can be supplied alternately with gaseous and liquid fuel, and a purge air circuit that includes a manifold to distribute air to the combustion chamber, and at least one valve for regulating the air pressure in the purge air circuit. The purge device includes an electronic control unit that makes it possible to regulate the air pressure and flow rate in the purge air circuit according to the mode of operation of the gas turbine.
Public/Granted literature
- US20120137699A1 Method and device for purging a gas turbine liquid fuel injection system Public/Granted day:2012-06-07
Information query
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