Electrical connectors – Heat responsive contact pressure control
Patent
1988-10-11
1989-11-21
Briggs, William
Electrical connectors
Heat responsive contact pressure control
H01R 1324
Patent
active
048819085
ABSTRACT:
A high-performance, multi-row contact matrix electrical connector having a spring element in the form of an elongated hollow split tube with a heat-recoverable member of shape-memory alloy positioned within the tube and including first and second sets of parallel spaced conductors terminating at least at one end thereof in a first and second matrix of contact pads, the matrices and the pads being positioned within the split, a change in temperature changing the shape-memory alloy from one metallurgical state to another, causing movement of the heat-recoverable member and the spring means to open and close the connector.
REFERENCES:
patent: 3319216 (1967-05-01), McCollough
patent: 3569901 (1971-03-01), Connor
patent: 3740839 (1973-06-01), Otte et al.
patent: 3913444 (1975-10-01), Otte
patent: 4080027 (1978-03-01), Benasutti
patent: 4116516 (1978-09-01), Griffin
patent: 4487465 (1984-12-01), Cherian
patent: 4587596 (1986-05-01), Bunnell
patent: 4621882 (1986-11-01), Krumme
patent: 4643500 (1987-02-01), Krumme
Perry Michael
Yasumura Gary
Beta Phase, Inc.
Briggs William
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