Pumps – With muffler acting on pump fluid
Reexamination Certificate
2005-10-25
2005-10-25
Koczo, Jr., Michael (Department: 3746)
Pumps
With muffler acting on pump fluid
C181S229000, C181S403000
Reexamination Certificate
active
06957951
ABSTRACT:
In a hermetic compressor for use on an air-conditioning unit as well as a refrigerating unit such as a refrigerator and a showcase, there is disclosed a constitution designed to provide a silently operated hermetic compressor that has an intake muffler readily assembled thereon. The hermetic compressor including a substantially disk-like elastic member disposed between the intake muffler at an outlet thereof and a cylinder head is provided, in which an outlet orifice of the intake muffler constantly remains pressed against an intake valve port through a gasket.
REFERENCES:
patent: 5207564 (1993-05-01), Fritchman, deceased
patent: 5577898 (1996-11-01), Lee
patent: 5613842 (1997-03-01), Alfano et al.
patent: 5697766 (1997-12-01), Oh
patent: 6186751 (2001-02-01), Rigo
patent: 6305912 (2001-10-01), Svendsen et al.
patent: 6402484 (2002-06-01), Svendsen et al.
patent: 1430466 (1966-01-01), None
patent: 62-271974 (1987-11-01), None
patent: 98/22712 (1998-05-01), None
Kojima Takeshi
Kubota Akihiko
Motegi Manabu
Nishihara Hidetoshi
Noguchi Kazuhito
Koczo, Jr. Michael
Matsushita Refrigeration Company
Woo Louis
LandOfFree
Closed compressor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Closed compressor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Closed compressor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3448051