Cable-attaching device for a pump

Details Cable-attaching device for a pump Cable-attaching device for a pump

1993-08-30

1994-11-08

Schwartz, Larry I.

Electrical connectors

With insulation other than conductor sheath

Plural-contact coupling part

439598, 439271, H01R 13502

Patent

active

053622588

ABSTRACT:
The invention relates to a device for attaching and connecting a multicore electric cable to the motor of a pump, more particularly a submersible motor-driven pump, having a tubular connecting casing, wherein the connecting casing is attached, more particularly screwed in an outwardly open aperture in the motor casing and/or in the pump bearing support and has internally a water-tight transverse wall which is disposed transversely of the longitudinal axis of the connecting casing and in which conductive pins are cast which project axis-parallel on both sides of the transverse wall and onto which on both sides bushes are fitted which are connected on the motor side to leads of the motor and on the outside to cores of a connecting cable.

REFERENCES:
patent: 2655638 (1953-10-01), Allen
patent: 3519975 (1970-07-01), Prow, Jr. et al.
patent: 4193655 (1980-03-01), Herrman, Jr.
patent: 4497531 (1985-09-01), Baker
patent: 4588247 (1986-05-01), Grappe et al.

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