Dual function compressor bleed

F - Mech Eng,Light,Heat,Weapons – 04 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

230/128

F04D 17/08 (2006.01) F04D 27/02 (2006.01)

Patent

CA 1111008

Abstract of the Disclosure A centrifugal compressor for a gas turbine turbo- shaft engine includes a stationary shroud cover over the inducer section of an impeller in the centrifugal compressor including a plurality of raised reinforcing bridges at the leading edge of the outer surface of the cover and having an annular control slot formed inboard of the bridges to communicate the inner surface of the shroud cover with surrounding gas and wherein the shroud surrounds an impeller which produces a variable cover static pressure at the point of the control slot so it serves combined functions of causing an inflow of gas from exteriorly of the cover into the impeller to add to the inlet flow to the impeller under high speed conditions of compressor operation and wherein the same slots serve to bleed gas flow from the impeller to a point exteriorly of the com- pressor at part speeds of rotation of the impeller thereby to flow stabilize the impeller at part speed phases of operation thereof. 14

328555

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Dual function compressor bleed does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual function compressor bleed, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual function compressor bleed will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-527867

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.