Title:
METHOD AND DEVICE FOR EJECTING FOREIGN MATTER FROM CORE FLOW PATH OF GAS TURBINE ENGINE
Document Type and Number:
Japanese Patent JPH04224233
Kind Code:
A
Abstract:
PURPOSE: To provide a method and device used with a gas turbine engine for propelling an aircraft, whereby foreign matter such as ice and debris is removed from a core flow path located near the inlet to the compressor of the engine and cast out to a lateral flow path.
CONSTITUTION: A slidable scoop 45 in a special form is installed between the outlet from a pressure booster of a gas turbine engine and the inlet to its compressor. An actuator mechanism 32 is coupled with this scoop 45 through a link mechanism 40, and the scoop 45 is located in a primary flow path when the output is low, and is retreated from the core flow path when the output is high.
Inventors:
UIRUSON FUROSUTO
PIITAA JIYON UTSUDO
MERUBIN BOBO
DANIERU REIMONDO RITORU
PIITAA JIYON UTSUDO
MERUBIN BOBO
DANIERU REIMONDO RITORU
Application Number:
JP6768791A
Publication Date:
August 13, 1992
Filing Date:
March 08, 1991
Export Citation:
Assignee:
GEN ELECTRIC
International Classes:
F02C7/052; F02C7/05; (IPC1-7): F02C7/05
Attorney, Agent or Firm:
Tokunji Ikunuma