Electrical connectors – Having retainer or passageway for fluent material – Gas retainer
Patent
1992-03-30
1993-10-19
Abrams, Neil
Electrical connectors
Having retainer or passageway for fluent material
Gas retainer
417422, H01R 13523
Patent
active
052540111
ABSTRACT:
A cable connecting and disconnecting apparatus for a submerged pump for connecting and disconnecting a liquid side power cable with an atmosphere side power cable, comprises a liquid side terminal header, an atmosphere side terminal header, and a liquid-tight intermediate container detachably secured between the headers. The intermediate container has therein a pair of partitions, and an insulating tube disposed within the intermediate container extends between the partitions and defines with the partitions an air-tight chamber within the intermediate container and outside the insulating tube and between the partitions. An atmosphere side terminal pin projects from the atmosphere side terminal header into the insulating tube, and a liquid side terminal pin projects from the liquid side terminal header. A pin guide surrounds the liquid side terminal pin, and liquid side terminal pin and atmosphere side terminal pin are in electrical contact with each other. An end portion of the pin guide is disposed within an adjacent end portion of the insulating tube.
REFERENCES:
patent: 2897763 (1959-08-01), Wright
patent: 3041977 (1962-07-01), Boyd
patent: 4054351 (1977-10-01), Gallay et al.
Ishikura Kazuo
Miura Yuichiro
Abrams Neil
Nikkiso Co. Ltd.
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