Pumps – Expansible chamber type – Having pumping chamber pressure responsive distributor
Patent
1973-12-03
1976-03-16
Freeh, William L.
Pumps
Expansible chamber type
Having pumping chamber pressure responsive distributor
F04B 2102
Patent
active
039443817
ABSTRACT:
Valve means for use in a reciprocating compressor having cylinder means with a piston operable therein. The valve means include an inlet body and a discharge valve assembly, with the inlet body having a base incorporating an inner wall member and an outer wall member extending therefrom in spaced, concentric relationship. The wall members have a plurality of spaced recesses therein and a top is secured to the wall members remote from the base so as to define a passageway having a plurality of openings in both the inner wall member and the outer wall member. The volume of internal flow passages is relatively large and thus there is reduced pressure drop of gas passing through the inlet body. The base and the top are bonded to one another by brazing to form the inlet body. The construction is simple, is readily fabricated by mass production techniques, and is relatively inexpensive.
REFERENCES:
patent: 1616128 (1927-01-01), Vinox
patent: 2626776 (1953-01-01), Martineau
patent: 2763425 (1956-09-01), Sahle
patent: 2935248 (1960-05-01), Gerteis
patent: 2955749 (1960-10-01), Tomkowiak
patent: 3136478 (1964-06-01), Soumerai
patent: 3273591 (1966-09-01), Stewart
patent: 3643687 (1972-02-01), Hudson
patent: 3777779 (1973-12-01), Schwaller
patent: 3786834 (1974-01-01), Garland
Freeh William L.
Lennox Industries Inc.
LandOfFree
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.
Profile ID: LFUS-PAI-O-290435