Control apparatus for a water powered sump pump

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United States of America Patent

PATENT NO 9803656
APP PUB NO 20150354602A1
SERIAL NO

14298222

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Importance

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Abstract

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A water powered sump pump (10) is provided and has a flow control apparatus (12) connected to a source of water under pressure and to a suction generator. The flow control apparatus (12) includes a control valve assembly (90) having a drain outlet (99) positioned to drain all or most of the water from the assembly (90). The sump pump (10) also includes an actuator assembly (98) for actuating the control valve assembly via a lever (114) that engages the assembly (90) and a float assembly (138).

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Patent Owner(s)

Patent OwnerAddress
A Y MCDONALD MFG CO4800 CHAVENELLE ROAD P O BOX 508 DUBUQUE IA 52004-0508

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aspen, Randal S Oswego, US 5 102
Hast, Tom W Dubuque, US 1 1

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