Heat activatable sealing piston

Details Heat activatable sealing piston Heat activatable sealing piston

1985-04-16

1987-08-18

Desmond, Eugene F.

Electrical connectors

Metallic connector or contact having part permanently...

29859, 29860, 174 84R, H01R 402

Patent

active

046872809

ABSTRACT:
A heat activatable sealing piston comprising a cylinder of polymeric material radially expandable on application of heat. The piston can be incorporated into thermal actuators of various types. In a preferred embodiment, the sealing piston is used in an electrical connector, together with a gas generating means to force solder between an electrical conductor inserted into the connector and the walls of the tubular connector.

REFERENCES:
patent: 4283596 (1981-08-01), Vidakovits et al.
patent: 4304959 (1981-12-01), Vidakovits et al.
patent: 4484022 (1984-11-01), Eilentropp
patent: 4504699 (1985-03-01), Dones et al.

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