Fuel supply circuit for a turbo-engine

Details Fuel supply circuit for a turbo-engine Fuel supply circuit for a turbo-engine

1991-08-19

1992-10-20

Casaregola, Louis J.

Power plants

Combustion products used as motive fluid

Combustion products generator

60 3933, 417245, F02C 7236

Patent

active

051560011

ABSTRACT:
In order to limit the heating of fuel in the fuel supply circuit of an aircraft turbo-engine including a high pressure displacement pump driven by the turbo-engine, and an excess fuel return pipe having a pressure regulating valve in parallel with the high pressure pump, a driving unit, such as a turbine, is disposed in the return pipe downstream of the regulating valve to be driven by excess fuel flowing in the pipe. The driving unit may be drivingly connected directly to the drive shaft of the high pressure pump, or indirectly through a gear box through which the turbo-engine is also connected to the drive shaft.

REFERENCES:
patent: 2916875 (1959-12-01), Morley et al.
patent: 4205945 (1980-06-01), Davis
patent: 4339917 (1982-07-01), LaGrone
patent: 4864815 (1989-09-01), Cygnor

Affiliated with

Also associated with

Rating

Fuel supply circuit for a turbo-engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel supply circuit for a turbo-engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel supply circuit for a turbo-engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-185569