Micromembrane pump

Details Micromembrane pump Micromembrane pump

1996-06-24

1998-03-10

Freay, Charles G.

Pumps

Motor driven

Electric or magnetic motor

417412, 417207, 437212, 437216, F04B 1700

Patent

active

057253633

ABSTRACT:
In a micromembrane pump with pump housing top and bottom parts and a membrane structure disposed between the housing top and bottom parts such that pump chambers, valves, flow channels and a cavity system are formed between the membrane structure and the housing parts, heating means are disposed on the membrane structure in the area of the pump housing for operating said pump and the cavity system is filled with a cement for joining the membrane and the housing parts.

REFERENCES:
patent: 3606592 (1971-09-01), Madurski et al.
patent: 4646781 (1987-03-01), McIntyre et al.
patent: 5085562 (1992-02-01), Van Lintel
patent: 5375979 (1994-12-01), Trah

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