High voltage interlock switch

Details High voltage interlock switch High voltage interlock switch

2006-08-01

2006-08-01

Lee, K. (Department: 2832)

Electricity: circuit makers and breakers

Multiple circuit control

Reciprocating contact

C200S051070, C200S043220, C307S010700, C439S189000, C439S923000, C439S079000

Reexamination Certificate

active

07084361

ABSTRACT:
A switch device for assembly with a fastener securing an access cover to a high voltage storage device includes a switch connector device connectable to a shroud. The switch connector includes a flange with a bolt hole through which a fastener passes and a first connector having a shorting bar. The shroud includes a second connector with first and second wire cables, mateable to the first connector. The switch device has open and closed positions. In closed position, the shroud is mated to the switch connector device, and conducts electrical signals between the first and second wire cables. The shroud substantially completely obstructs operative access to the fastener. In open position, the shroud is sufficiently unmated from the switch connector device to permit operative tool access to the fastener. The first connector is disconnected from the second connector when in the open position.

REFERENCES:
patent: 4798968 (1989-01-01), Deem
patent: 4859201 (1989-08-01), Marsh
patent: 4866221 (1989-09-01), Obermann et al.
patent: 5281165 (1994-01-01), McCleerey et al.
patent: 5336859 (1994-08-01), Wojtanek et al.
patent: 5416286 (1995-05-01), Dixon, Jr.
patent: 6087737 (2000-07-01), Alksnat
patent: 6761577 (2004-07-01), Koehler

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