Electrical connectors – With circuit conductors and safety grounding provision – Grounding of coupling part
Patent
1986-12-29
1989-02-21
Desmond, Eugene F.
Electrical connectors
With circuit conductors and safety grounding provision
Grounding of coupling part
439 65, 439637, H01A 466
Patent
active
048061107
ABSTRACT:
This invention relates to electrical connectors and more particularly to electric connectors for propagation of a relatively large number of signals between electrical circuits and at very high velocities. The number of signals which can be propagated is quite large in relation to the size of the connectors of the invention and at the same time, the signals can be transmitted at very high velocity and with minimal interference between the signals propagated or from external signal sources. The connectors are also advantageous in that the electrical characteristics of the propagation paths are uniform and they can be readily matched to the characteristics of the circuits which are interconnected so as to minimize standing wave phenomena. The invention also facilitates connection to a plurality of circuit board circuits while providing substantially complete separation of signals propagated to and from the circuits.
REFERENCES:
patent: 3334325 (1967-08-01), Conrad et al.
patent: 4645278 (1987-02-01), Yevak, Jr. et al.
patent: 4655518 (1987-04-01), Johnson et al.
patent: 4659155 (1987-08-01), Walkup et al.
patent: 4686607 (1987-08-01), Johnson
High-Density Printed Circuit Connector, Callaway et al., IBM Tech. Discl. Bull. vol. 8, No. 3, Aug. 1965, p. 351-352.
Teradyne Technical Bulletin 237, p. 8, with 339-17.LC and 1-29-85 noted on it.
Desmond Eugene F.
Labinal Components and Systems, Inc.
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