Terminal for charging connector

Details Terminal for charging connector Terminal for charging connector

1996-02-16

1999-07-13

Vu, Hien

Electrical connectors

Contact comprising cutter

439843, H01R 424

Patent

active

059218037

ABSTRACT:
A charging connector terminal including an insertion port and a hollow portion into which a rod-like electrical contact portion of a male terminal is inserted. The hollow portion contains a spring for resilient contact with the electrical contact portion. A peripheral groove is formed in that portion of the hollow portion disposed between the spring and the insertion port, and an O-ring made of an elastic material is mounted in the peripheral groove, the O-ring having an inner diameter smaller than an outer diameter of the electrical contact portion. Preferably, a muddy water discharge surface defined by a tapering surface is formed on that portion of the hollow portion lying between the peripheral groove and the insertion port, the muddy water discharge surface being flaring toward the insertion port.

REFERENCES:
patent: 2346831 (1944-04-01), Drury
patent: 3243868 (1966-04-01), Anderson et al.
patent: 3316528 (1967-04-01), Juris et al.
patent: 3641479 (1972-02-01), O'Brien et al.
patent: 4033654 (1977-07-01), Ross
patent: 4168878 (1979-09-01), Risser et al.
patent: 4597620 (1986-07-01), Lindner et al.
patent: 5146678 (1992-09-01), Lien
patent: 5389003 (1995-02-01), Van Steenwyk et al.

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