Aquarium pump and cleaning system

Details Aquarium pump and cleaning system Aquarium pump and cleaning system

1983-06-20

1988-02-02

Look, Edward K.

Pumps

One fluid pumped by contact or entrainment with another

Jet

417198, 15 17, 210169, F04F 544

Patent

active

047226706

ABSTRACT:
The fish tank cleaning system of this invention comprises a water pump using power of water flowing at a sink to pull by venturi principle water through a hose from an aquarium to empty the aquarium or to cooperate with tools used at the aquarium for cleaning the stones on the bottom thereof and for cleaning the walls thereof, the stone-cleaning tool comprising a housing from which water is pulled, the lower end of the housing being adapted to engage rocks on the aquarium bottom, the housing having rock-stirring means mounted thereon, the wall-cleaning being done with a squeegee having a special water and debris suction opening for delivering water to a hose.

REFERENCES:
patent: 134710 (1873-01-01), Stedman
patent: 881548 (1908-03-01), Claflin
patent: 905818 (1908-12-01), Langford
patent: 1067653 (1913-07-01), Hearing
patent: 1137767 (1915-05-01), Leblanc
patent: 1950172 (1934-03-01), Gavaza
patent: 1982128 (1934-11-01), Vetrano
patent: 2112290 (1938-03-01), Holland
patent: 3225930 (1965-12-01), Willinger
patent: 3304564 (1967-02-01), Green et al.
patent: 3785572 (1974-01-01), Arnold et al.
patent: 3826371 (1974-07-01), Adamson
patent: 3838002 (1974-09-01), Glunz et al.

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