Pump assembly

Details Pump assembly Pump assembly

1995-05-09

1998-03-10

Freay, Charles G.

Pumps

Motor driven

Including means utilizing pump fluid for augmenting cooling,...

4174104, F04B 1703

Patent

active

057253625

ABSTRACT:
A pump assembly which includes a prop head which is driven by a rotor that is located in a housing to which the pump head is attached. The pump head includes a drive gear and a driven gear. The drive gear is coupled to the rotor by a shaft which is received at opposite ends by a bearing located in a closed end of the rotor housing and a bearing which is located in the pump head.

REFERENCES:
patent: 3220350 (1965-11-01), White
patent: 3811805 (1974-05-01), Moody, Jr. et al.
patent: 4525126 (1985-06-01), Laumont
patent: 5009578 (1991-04-01), Hyland
patent: 5012837 (1991-05-01), Zepp
patent: 5022829 (1991-06-01), De Haan
patent: 5096390 (1992-03-01), Sevrain et al.
patent: 5169292 (1992-12-01), Loubier et al.
patent: 5235821 (1993-08-01), Sevrain et al.
patent: 5569024 (1996-10-01), Dummersdorf et al.

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