Connecting pin having electrically conductive magnetic fluid

Details Connecting pin having electrically conductive magnetic fluid Connecting pin having electrically conductive magnetic fluid

1997-12-18

1999-11-30

Nguyen, Khiem

Electrical connectors

Metallic connector or contact having movable or resilient...

Spring actuated or resilient securing part

439179, 277 80, H01R 1324

Patent

active

059932694

ABSTRACT:
A connector pin which has a structure wherein a pin which can be moved by a spring is kept in contact with a casing by way of connecting member, an electrically conductive magnetic fluid is sustained in the casing, and the casing and the connecting member are magnetized. Owing to this structure, the connector pin is capable of extremely reducing production of metal powders in the casing and has a prolonged service life. Since the electrically conductive magnetic fluid can be sustained by magnetizing the parts composing the connector pin, no sealing member is required for sealing the electrically conductive magnetic fluid and the connector pin has a remarkably simplified structure.

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Bill of Materials copy from Pylon Company showing POGO pin specifications, Trademark and pertinent U.S. Patent, Jan. 1978.

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