Motor driven pump

Details Motor driven pump Motor driven pump

1991-05-31

1992-07-14

Bertsch, Richard A.

Pumps

Motor driven

Electric or magnetic motor

417366, 417370, 4151691, 415116, 415115, F04B 3906, F04D 2904

Patent

active

051297957

ABSTRACT:
A motor driven pump of the canned or isolated stator type wherein pressure regulation of fluid control for motor cooling and magnetic thrust balancing of the motor rotor are independent of each other.

REFERENCES:
patent: 1610454 (1926-12-01), Lawaczeck
patent: 2042533 (1936-06-01), Kieser
patent: 2700343 (1955-01-01), Pezzillo
patent: 2713311 (1955-07-01), White
patent: 2799227 (1957-07-01), Allen
patent: 2871790 (1959-02-01), Litzenberg
patent: 2906208 (1959-09-01), White
patent: 3053189 (1962-09-01), White
patent: 3135211 (1964-06-01), Pezzillo
patent: 3220349 (1965-11-01), White
patent: 3220350 (1965-11-01), White
patent: 3967915 (1976-07-01), Litzenberg
patent: 4013389 (1977-03-01), Oikawa
patent: 4057369 (1977-11-01), Isenberg
patent: 4065231 (1977-12-01), Litzenberg
patent: 4082376 (1978-04-01), Wehoe et al.
patent: 4115038 (1978-09-01), Litzenberg
patent: 4648808 (1987-03-01), Havenstein
patent: 4764085 (1988-08-01), Jesinger
patent: 4948348 (1990-08-01), Doll et al.
patent: 4990068 (1991-02-01), Zhong
patent: 5009578 (1991-04-01), Myland

Affiliated with

Also associated with

Rating

Motor driven pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Motor driven pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Motor driven pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-331793