Pond pump having a controllable suction volume
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United States of America Patent
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N/A
Issued Date -
Aug 9, 2007
app pub date -
Aug 24, 2004
filing date -
Aug 27, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A pond pump includes a housing having a discharge port and an intake area, the intake area having a plurality of openings. A pump device is installed in the housing. A suction port in the housing is in fluid communication with the discharge port via the pump device. An intake connector is supported by the housing and is movable relative to the suction port so that the percentage of suction volume of the suction port drawn in between the intake connector and the intake area can be varied. The pond pump also has a motor for driving the pump device, and a control unit for controlling the pump device and the motor.
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