Rotary kinetic fluid motors or pumps – With control means responsive to non-cyclic condition... – Responsive to moving member developed fluid force – current...
Reexamination Certificate
2005-07-26
2005-07-26
Look, Edward K. (Department: 3745)
Rotary kinetic fluid motors or pumps
With control means responsive to non-cyclic condition...
Responsive to moving member developed fluid force, current...
C415S028000, C415S144000, C415S145000
Reexamination Certificate
active
06921244
ABSTRACT:
Disclosed is a system for operating gas turbine engine bleed valves in response to pressure values within the engine, wherein the engine pressure values are sensed electronically and routed to a programmable logic device, and wherein the programmable logic device control the opening and closing of the bleed valves in a manner that allows for reduced engine vibration with minimal loss of engine efficiency.
REFERENCES:
patent: 4550564 (1985-11-01), Callahan et al.
Conlin David G.
Edwards & Angell LLP
Look Edward K.
Roos Richard J.
White Dwayne
LandOfFree
Bleed valve system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bleed valve system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bleed valve system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3366812