Impeller pump and vane pump assembly with clutch deactivation

Details Impeller pump and vane pump assembly with clutch deactivation Impeller pump and vane pump assembly with clutch deactivation

F - Mech Eng,Light,Heat,Weapons

04

B

103/24

F04B 23/12 (2006.01) F04D 13/02 (2006.01) F04D 13/12 (2006.01)

Patent

CA 1065187

ABSTRACT OF THE DISCLOSURE A fuel pump assembly for a gas turbine engine incorporates an impeller pump and a vane pump which are driven by a common drive shaft. A centrifugally operated clutch functions to disengage the vane pump from the drive shaft at a predetermined angular velocity. The vane pump is designed to fulfill dry lift, starting flow and pressure requirements for the engine. The impeller pump, alone, provides fuel to the engine near idle speed and above after the vane pump has been disengaged from the drive shaft.

278693

Affiliated with

Also associated with

Rating

Impeller pump and vane pump assembly with clutch deactivation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Impeller pump and vane pump assembly with clutch deactivation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Impeller pump and vane pump assembly with clutch deactivation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-375443