Valves for a diaphragm pump

Details Valves for a diaphragm pump Valves for a diaphragm pump

2006-05-09

2006-05-09

Freay, Charles G. (Department: 3746)

Pumps

Motor driven

Electric or magnetic motor

C417S531000, C417S566000

Reexamination Certificate

active

07040876

ABSTRACT:
A pump which has a diaphragm main body integrally connected at a planar portion to a diaphragm portion forming a pump chamber and performs a pumping action by reciprocating a driving portion disposed integrally with the diaphragm portion; the pump being configured compact by disposing a suction valve at the planar portion of the diaphragm main body and further using a planar discharge valve.

REFERENCES:
patent: 155667 (1874-10-01), Painter
patent: 943996 (1909-12-01), Reineking
patent: 4545735 (1985-10-01), Ims
patent: 4801249 (1989-01-01), Kakizawa
patent: 4832582 (1989-05-01), Buffet
patent: 4874299 (1989-10-01), Lopez et al.
patent: 5192200 (1993-03-01), Lilie et al.
patent: 5275541 (1994-01-01), Becker et al.
patent: 5332370 (1994-07-01), Nakayama et al.
patent: 5785508 (1998-07-01), Bolt
patent: 5803122 (1998-09-01), Theilmeier
patent: 6047698 (2000-04-01), Magidson et al.
patent: 6082979 (2000-07-01), Friedman
patent: 6264438 (2001-07-01), Fukami
patent: 6364636 (2002-04-01), Chang
patent: 6382928 (2002-05-01), Chang
patent: 62-267585 (1987-11-01), None
patent: 62-291484 (1987-12-01), None
patent: 63-67682 (1988-05-01), None
patent: 06249149 (1994-09-01), None
patent: 07293450 (1995-11-01), None
patent: 6-2665 (1997-01-01), None
patent: 3071468 (2000-06-01), None
patent: 3078480 (2001-04-01), None
patent: 387509 (1988-05-01), None
patent: 448981 (2000-10-01), None

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