Improvements in and relating to pumps and pumping apparatus


593,294. Floating pump sets. JONES, D. G., and KING, J. L. May 30, 1946, No. 13721/45. [Class 110 (i)] A liquid pumping device of the self-buoyant type including a float 5 to support a prime mover 4 and a pump 8, is provided with legs 15 to support the device when it is not liquid borne and the liquid inlet to the pump is formed in the underface of an intake 13 at the lowest point of the device at a level only slightly above the ends of the legs. If the prime mover is an electric motor, the control switch may be operated by the rise or fall of the device.




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Cited By (9)

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    DE-1061622-BJuly 16, 1959Flygts Pumpar Aktiebolaget, Sixten EnglessonIn einen auszupumpenden, Verunreinigungen enthaltenden Behaelter versenkbares Pumpenaggregat, insbesondere fuer Abwaesserbehaelter
    DE-2750081-A1May 10, 1979Rau Swf AutozubehoerFuel pump for motor vehicle - is fitted inside tank suspended from tank closure
    DE-973094-CDecember 03, 1959Emu Unterwasserpumpen G M B HKreiselpumpe
    GB-2195912-AApril 20, 1988John Robert LattaBuoyant pumping unit
    US-3135220-AJune 02, 1964Richard H HaynesPortable self-priming floor drainer pump assembly
    US-3144832-AAugust 18, 1964Richard H HaynesPortable self-priming floor drainer pump assembly
    US-4526514-AJuly 02, 1985Duverne Jean Claude MApparatus for pumping a viscous mass
    US-4966522-AOctober 30, 1990Mitsubishi Denki Kabushiki KaishaIn-tank type fuel pump
    US-5501572-AMarch 26, 1996Ksb AktiengesellschaftInlet housing for centrifugal pumps