Pumps – Processes
Patent
1985-11-21
1987-04-07
Croyle, Carlton R.
Pumps
Processes
417472, 417 63, 92 132, 92 134, 92 43, 92 47, 222309, F04B 4300, F01B 1904
Patent
active
046556907
ABSTRACT:
A bellows pump with the improvement of an adjustable index for uniformly controlling the amount of fluid displaced in each expansion and compression cycle.
REFERENCES:
patent: 862867 (1907-08-01), Eggleston
patent: 1117729 (1914-11-01), Ward
patent: 1495772 (1924-05-01), Brown
patent: 1979428 (1934-11-01), Wheeler
patent: 2920656 (1960-01-01), Bertolet, Jr.
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patent: 4081111 (1978-03-01), Sandow
patent: 4144761 (1979-03-01), Dzaach
patent: 4225061 (1980-09-01), Blake
patent: 4433799 (1984-02-01), Corsette
Boedecker Kay
Scheurl Robert
Strasser Hans-Erwin
Croyle Carlton R.
Greenfield Mark A.
Lang Apparatebau GmbH
Millson Jr. Henry E.
Neils Paul F.
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