Water pump bearing and seal cartridge

Details Water pump bearing and seal cartridge Water pump bearing and seal cartridge

1993-10-29

1995-04-25

Look, Edward K.

Rotary kinetic fluid motors or pumps

With lubricating, sealing, packing or bearing means having...

For shaft sealing, packing, lubricating or bearing means

415113, 415230, 415231, 277 9, 277 39, 384477, 384483, F04D 2912

Patent

active

054093503

ABSTRACT:
A water pump for use mounted on an internal combustion engine includes a pump housing, a shaft rotatably disposed in the pump housing, a pumping element attached to the shaft, and a removable bearing and seal cartridge disposed in the pump housing. The removable bearing and seal cartridge includes a cartridge housing adapted for receipt mounted in the pump housing, bearing means for axially and radially locating the shaft relative to the pump housing, and sealing means for sealing working fluid from the bearing means.

REFERENCES:
patent: 2203525 (1940-06-01), Dupree, Jr.
patent: 2769390 (1956-11-01), Heimbuch
patent: 3540833 (1970-11-01), Talamonti
patent: 3796507 (1974-03-01), Smykal et al.

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