Pump control apparatus and method

Details Pump control apparatus and method Pump control apparatus and method

1993-06-03

1994-06-28

Bertsch, Richard A.

Pumps

Condition responsive control of pump drive motor

Having timer or delay means

417 22, 417 24, 417 44J, 417 53, F04B 4902

Patent

active

053241703

ABSTRACT:
Disclosed herein is an apparatus and method for controlling electrically powered liquid-moving pumps, particularly bilge and sump pumps. The apparatus is characterized by the fact that no portion thereof need be located in the hostile environment of the bilge or sump served by the pump controlled thereby.

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