Peristaltic pump
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 3, 1984
Grant Date -
N/A
app pub date -
Jul 10, 1980
filing date -
Jul 12, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A peristaltic pump comprising a pump housing wherein a hose is provided, leaving a hollow space surrounding the hose, while the ends of the hose are sealingly connected all around to the edge of a supply opening resp. discharge opening of the pump housing, and the pump housing being provided with means for supplying a medium to the hollow space, resp. discharging medium therefrom in order to exert pressure on the outer wall of the hose at desired points of time, whereby the hose adjacent the supply end for the material to be pumped is provided with a weakening.
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Family
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Cited Art Landscape
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