Submersible motor-pump

Details Submersible motor-pump Submersible motor-pump

1978-09-22

1987-08-11

Croyle, Carlton R.

Pumps

Motor driven

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

310 54, 310 87, F04B 1700, F04B 3500, F04B 3906

Patent

active

046858679

ABSTRACT:
A submersible pump-motor combination especially adaptable for use in a well casing containing well fluid and the motor filled with a lubricating fluid, and heat pipe means having a portion exposed to the motor fluid and another portion exposed to the well fluid, the heat pipe means containing a heat transfer fluid which absorbs heat from the motor fluid and discharges heat to the well fluid.

REFERENCES:
patent: 2556435 (1957-06-01), Moehrl et al.
patent: 3541487 (1970-11-01), Leonard
patent: 3715610 (1973-02-01), Brinkman
patent: 3765480 (1973-10-01), Fries
patent: 3801843 (1974-04-01), Cormav et al.
patent: 4008579 (1927-02-01), Horvay
patent: 4045197 (1977-08-01), Tsai
patent: 4058160 (1977-11-01), Corman et al.
patent: 4118646 (1978-10-01), Fleming et al.
Robert B. Aronson, Heat Pipe: Hot New Way to Save Energy, Machine Design, 3/11/76, pp. 52-56.
J. C. Corman et al., Thermal Design of Heat Pipe Cooled A.C. Motor, A.S.M.E., 12/2/71.

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