SYSTEM FOR CONTROLLING FUEL SUPPLY TO GAS TURBINE ENGINE Russian patent published in 1996 - IPC

Abstract SU 1417544 A1

FIELD: gas turbine engine engineering. SUBSTANCE: two- position servo piston 11 of a condition controller coupled with a condition governor has control space 10 hydraulically connected with element 27 of readjustment condition. Slide valve 4 hydraulically connected with passageway 13 of command pressure is two-stage. End face 9 of step 8 of greater diameter of the slide valve is hydraulically coupled with space 10. End face 6 of step 5 of smaller diameter is mated with opening 7 in the rod of batching needle 1 of servo piston 2. EFFECT: improved accuracy of controlling. 1 dwg

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SU 1 417 544 A1

Authors

Savchenko V.Ja.

Slotin O.B.

Solov'Ev V.A.

Makaseev L.I.

Dates

1996-12-10—Published

1986-08-11—Filed