Scroll apparatus with pressure regulation

Details Scroll apparatus with pressure regulation Scroll apparatus with pressure regulation

F - Mech Eng,Light,Heat,Weapons

04

C

230/37

F04C 18/04 (2006.01) F04C 18/02 (2006.01) F04C 27/00 (2006.01)

Patent

CA 1311730

PATENT Title SCROLL APPARATUS WITH PRESSURE REGULATION Inventor Delmar R. Riffe Abstract In a scroll compression apparatus having an orbiting scroll, a frame with a pressure regulation chamber adjacent the orbiting scroll wherein the frame includes a spring biased annular seal and a pressure responsive device in a discharge aperture through the frame for maintaining constant pressure in the pressure regulation chamber. Preferably, the frame includes an annular groove of rectangular cross-section accommodating a relatively smaller annular seal also of rectangular cross- section. An annular seal spring having a first planar surface and a second planar surface is disposed in the annular channel to bias the annular seal. The pressure responsive device has a first element exposed to discharge fluid pressure and a second element exposed to fluid at suction pressure such that the pressure differential serves to operate a piston for increasing or decreasing the flow area of the discharge aperture from the pressure regulation chamber.

599337

Affiliated with

Also associated with

Rating

Scroll apparatus with pressure regulation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Scroll apparatus with pressure regulation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scroll apparatus with pressure regulation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1339710