Title:
FUEL CONTROLLER FOR GAS TURBINE ENGINE
Document Type and Number:
Japanese Patent JPS59120723
Kind Code:
A
Abstract:
Fuel flow to the burner (10) of a gas turbine engine (15) is turned on and off by a minimum pressure valve (60) controlled by a fluid pressure operated sequence valve (110). The sequence valve includes a valve element (125) set by the pressurization thereof with fuel discharged from a pump (35). The setting of the sequence valve element (125) is maintained by a fluid latch also energized by fuel discharged from the pump whereby no complex linkages or electric motors are required for the setting of the sequence valve and the maintenance of such setting.
Inventors:
KENESU PIITAA HANSEN
Application Number:
JP22050583A
Publication Date:
July 12, 1984
Filing Date:
November 22, 1983
Export Citation:
Assignee:
UNITED TECHNOLOGIES CORP
International Classes:
F02C9/28; F01D21/18; F02C7/232; F02C9/38; (IPC1-7): F02C9/26
Attorney, Agent or Firm:
Akashi Masatake