Compressor valving

Details Compressor valving Compressor valving

1990-04-05

1991-12-17

Bertsch, Richard A.

Pumps

Expansible chamber type

Having pumping chamber pressure responsive distributor

1375121, F04B 3910

Patent

active

050731467

ABSTRACT:
A refrigeration compressor is disclosed which incorporates an improved valve plate assembly having selected portions thereof bowed outwardly to form discrete raised surface portions thereon. These raised surface portions serve to initially increase the clamping force on the gasket means disposed between the valve plate and head or compressor housing to thereby insure a fluid tight seal is maintained during operation of the compressor. Further the valve plate assembly incorporates dual suction valves oriented in side by side relationship and secured to the valve plate at opposite ends. This arrangement offers improved gas flow to the compression chamber by substantially reducing competition between adjacent valves.

REFERENCES:
patent: 51175 (1865-11-01), Guild
patent: 1453912 (1923-05-01), Buckley et al.
patent: 2064754 (1936-12-01), Ivens
patent: 3926214 (1975-12-01), Hrabal
patent: 4630835 (1986-12-01), Locacius
patent: 4721315 (1988-01-01), Ueta
patent: 4730996 (1988-03-01), Akatsuchi et al.
patent: 4765634 (1988-08-01), Kobayashi
patent: 4767124 (1988-08-01), Udagawa
patent: 4810591 (1989-03-01), Sakai
patent: 4818195 (1989-04-01), Murayama et al.
patent: 4854839 (1989-08-01), DiFlora
patent: 4886424 (1989-12-01), Ikeda et al.
patent: 4898396 (1990-02-01), Udagawa
patent: 4915398 (1990-04-01), Kitagawa

Affiliated with

Also associated with

Rating

Compressor valving does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-833242