Test probe and connector

Electricity: electrical systems and devices – Safety and protection of systems and devices – Impedance insertion

Reexamination Certificate

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Details

C361S115000, C361S234000

Reexamination Certificate

active

06876530

ABSTRACT:
An improved probe includes a conductive tubular housing or body containing a coil spring and a conductive plunger movable in the housing and having a contact tip outwardly extending from one end of the housing. The plunger and tip are urged to a normally outward position by the bias force of the spring. The opposite end of the housing has an opening for mating with a conductive pin of a connector. The connector is retained in a mounting plate of an associated fixture and has terminal ends of desired configuration. The terminal end may include a wire-wrap pin, a crimp type terminal or wire jack for attachment to a wire, or the terminal may include a spring loaded pin for engagement with an associated electrical contact. An air tight seal may be provided between the probe and the connector and the connector may be mounted in a mounting such that when vacuum is applied to an associated test fixture, air cannot be drawn through the fixture or through the body of the probe.

REFERENCES:
patent: 2885648 (1959-05-01), King
patent: 4164704 (1979-08-01), Kato et al.
patent: 4461993 (1984-07-01), Glau
patent: 4504780 (1985-03-01), Marsella
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patent: 622103 (1981-03-01), None
patent: 4416.151 (1995-07-01), None
patent: 0189179 (1986-07-01), None
patent: 0237732 (1987-09-01), None
patent: 2289380 (1995-11-01), None
Spring Probe Catalog, Everett/Charles, Inc., 1982, p. 8.
FEINMETALL Spring Contact Probes Catalog, 1998/99, pages on models F239, F207, F205.

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