Electricity: circuit makers and breakers – Special application – Actuated concurrently with operation or use of art device
Patent
1998-09-08
2000-08-01
Luebke, Renee S.
Electricity: circuit makers and breakers
Special application
Actuated concurrently with operation or use of art device
200 14, H01H 2134
Patent
active
060969881
ABSTRACT:
A neutral start switch has a base on which stationary contacts are arranged and a rotor on which movable contacts capable of contacting the stationary contacts are disposed. The stationary contacts include reverse lamp contacts connected to a reverse lamp lighting circuit, position stationary contacts connected to a position signal circuit provided in an electronic control device, and starter stationary contacts connected to a starter motor driving circuit. The contacts are arranged so that contact portions of the movable contacts that contact the reverse lamp stationary contacts are different from contact portions of the movable contacts that contact the other stationary contacts, thereby preventing carbonized powder produced by spark at the time of the closure and opening of the reverse lamp contacts from causing a contact failure of another contact.
REFERENCES:
patent: 5525768 (1996-06-01), Cobb, III et al.
patent: 5561416 (1996-10-01), Marchall et al.
patent: 5811747 (1998-09-01), Taniguchi et al.
Ando Masahiko
Mandokoro Kozo
Morishita Toshiya
Torii Munetaka
Tsukamoto Kazumasa
Aisin Aw Co. Ltd.
Luebke Renee S.
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