Water pump or the like

Details Water pump or the like Water pump or the like

1989-09-21

1991-09-03

Kwon, John T.

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Casing having multiple parts releasably clamped

415201, 417360, 41742315, F04D 2960

Patent

active

050448838

ABSTRACT:
A water pump for an internal combustion engine is provided comprising a pump holder and a pump block. The pump block includes a pump mount having a shaft passing therethrough terminating in an impeller. The pump block is mounted to the holder via a quick release, bayonet type coupling with the pump mounted sealed to the holder. A snap fitting locking ring locks the block to the holder and prevents disconnecting the coupling by blocking reverse rotation of the block relative to said holder.

REFERENCES:
patent: 1612685 (1926-12-01), Wittmann
patent: 2740388 (1956-04-01), Bennorth
patent: 3244105 (1966-04-01), La Flame
patent: 3620042 (1971-11-01), Gray
patent: 3632220 (1972-01-01), Lansinger
patent: 3723029 (1973-03-01), Laing
patent: 3778181 (1973-12-01), McFarlin
patent: 4155333 (1979-05-01), Maggiorana
patent: 4342290 (1982-08-01), Drakulic
patent: 4708370 (1987-11-01), Todd

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