Submersible pump locking system

Details Submersible pump locking system Submersible pump locking system

1977-07-29

1978-09-05

Croyle, Carlton R.

Pumps

Motor driven

Including means for facilitating assembly or disassembly of...

187 95, 254192, F04B 1700

Patent

active

041116119

ABSTRACT:
An automatic locking system is provided for securing a submersible pump to vertical guide wires. The pump is automatically locked to the wires upon lowering of the pump and released upon raising the pump. Stationary cams in the pumping station actuate the locking system. The system assures locking when the pump is lowered and eliminates the need for manual unlocking by the serviceman when raised.

REFERENCES:
patent: 2385276 (1945-09-01), Hart et al.
patent: 2468683 (1949-04-01), Michal
patent: 3282356 (1966-11-01), Paulson et al.
patent: 3771914 (1973-11-01), Crespo
patent: 3885714 (1975-05-01), Sjostrand

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