Electrical switch with multiple switching ways

Details Electrical switch with multiple switching ways Electrical switch with multiple switching ways

2007-11-20

2007-11-20

Enad, Elvin (Department: 2832)

Electricity: circuit makers and breakers

Multiple circuit control

Multiple switch

C200S00600C

Reexamination Certificate

active

11283010

ABSTRACT:
The invention proposes an electrical switch (20) with multiple switching ways comprising a bottom support (22) in the bottom (32) of which are arranged fixed contacts (30a,30b,30c,30d), a top member (26) that is mounted to be movable relative to the bottom support (22) from a central rest position to four main actuation positions distributed angularly at 90°, and a contact plate (28) that comprises four contact blades (34) each of which is capable of coming into contact with a fixed contact (30b), characterized in that the actuation member (26) is mounted to be movable relative to the support (22) to one or other of four intermediate actuation positions that are offset angularly by 45° relative to the main actuation positions, and in each of which two contact blades (34) are simultaneously in contact with the associated fixed contacts (30b).

REFERENCES:
patent: 3005055 (1961-10-01), Mattke
patent: 6657141 (2003-12-01), Myojin
patent: 7060915 (2006-06-01), Bricaud et al.
patent: 7102088 (2006-09-01), Tan et al.
patent: 2005/0284737 (2005-12-01), Shitanaka et al.
patent: 2006/0219532 (2006-10-01), Tan
patent: 1 026 713 (2000-09-01), None
patent: 11 031440 (1999-02-01), None

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