Fluid cooled commutated electric motor driving a pump

Details Fluid cooled commutated electric motor driving a pump Fluid cooled commutated electric motor driving a pump

1976-04-16

1978-04-25

Croyle, Carlton R.

Pumps

Motor driven

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

417424, 310 63, 310227, F04B 3504, H02K 928

Patent

active

040860345

ABSTRACT:
A commutated electric motor, which motor is cooled by the fluid which it pumps. The motor has a molded end cover construction, the material being the bearing material, and providing for guiding of the brushes. Torsion springs are utilized as the sole biasing means and current carrying members for the brushes. Also, the fluid is pumped along a closed channel structure and directed against the brushes to increase endurance.

REFERENCES:
patent: 1476776 (1923-12-01), Stamm et al.
patent: 2965038 (1960-12-01), Purden et al.
patent: 3020104 (1962-02-01), Nichols
patent: 3397531 (1968-08-01), Dubois
patent: 3525001 (1970-08-01), Erickson
patent: 3875436 (1975-04-01), MacFarland
patent: 3891355 (1975-06-01), Hecht et al.
patent: 3897178 (1975-07-01), Palloch
patent: 3982146 (1976-09-01), Hokky

Affiliated with

Also associated with

Rating

Fluid cooled commutated electric motor driving a 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 Fluid cooled commutated electric motor driving a pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid cooled commutated electric motor driving a pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2419398