Diaphragm vapor pump

Details Diaphragm vapor pump Diaphragm vapor pump

1982-05-14

1984-05-29

Look, Edward K.

Pumps

Expansion and contraction of pump fluid

417209, F04B 1924

Patent

active

044512104

ABSTRACT:
A diaphragm pump for liquids operating by heating and vaporizing a part of the pumped liquid on the motive side of the diaphragm. A center spindle upon which the diaphragm slides is shaped to permit a limited amount of liquid to leak through into the vapor side while also permitting a release of pressure at the top end of the stroke. The spindle is also shaped to permit a suitable pressure buildup during the midportion of the stroke.

REFERENCES:
patent: 84912 (1868-12-01), Sharr
patent: 776106 (1904-11-01), Beurrier
patent: 862867 (1907-08-01), Eggleston
patent: 1900656 (1933-03-01), Munters
patent: 2015240 (1935-09-01), Scott-Snell et al.
patent: 2039999 (1936-05-01), Holyfield
patent: 2089853 (1937-08-01), Nelson
patent: 2389067 (1945-11-01), Lieberman
patent: 2578992 (1951-12-01), Dickey
patent: 2755745 (1956-07-01), Lewis
patent: 3062002 (1962-11-01), Shaffer
patent: 3149754 (1964-09-01), Kogan et al.
patent: 3309012 (1967-03-01), Booth et al.
patent: 3331616 (1967-07-01), Jackson
patent: 3680981 (1972-08-01), Wagner
patent: 3937599 (1976-02-01), Thureau et al.
patent: 4177020 (1979-12-01), Chadwick
patent: 4197060 (1980-04-01), Chadwick
patent: 4265600 (1981-05-01), Mandroian

Affiliated with

Also associated with

Rating

Diaphragm vapor pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1395151