F - Mech Eng,Light,Heat,Weapons – 04 – C
Patent
F - Mech Eng,Light,Heat,Weapons
04
C
F04C 29/04 (2006.01) F04C 18/02 (2006.01)
Patent
CA 2671109
A scroll compressor that utilizes liquid or vapor injection to cool a working fluid being compressed by an orbiting scroll member and a non-orbiting scroll member, and/or to increase the efficiency of the compressor. An injection fitting is secured to, and extends through, the compressor housing and receives liquid or vapor working fluid from a source external to the compressor. The non-orbiting scroll member may be fixedly mounted with respect to the crankcase of the compressor, and internal passages formed within the crankcase and the non--orbiting scroll member, which are substantially isolated from the suction pressure and discharge pressure chambers of the compressor, are used to convey liquid or vapor working fluid from the injection fitting into intermediate pressure working pockets defined between the scroll members. The compressor may include an end cap fitted over an open end of its housing which overlaps an end of the passage provided in the non-orbiting scroll member to provide a robust sealing of the passage.
Gopinathan Anil
Roof Johnathan P.
Singh Damanjit
Sim & Mcburney
Tecumseh Products Company
LandOfFree
Scroll compressor utilizing liquid or vapor injection 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 compressor utilizing liquid or vapor injection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scroll compressor utilizing liquid or vapor injection will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1949282