Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact
Patent
1983-10-11
1985-03-12
Scott, J. R.
Electricity: circuit makers and breakers
Multiple circuit control
Pivoted contact
200 6R, 200 11G, 200153LB, 200336, H01H 1960
Patent
active
045047065
ABSTRACT:
A rotary pulse switch is disclosed in which contact pairs each consisting of a movable contact and a fixed contact are disposed along a radial face of the rotor so as to be closer to the center than the outer circumferential edge of the rotor. In this way, the width of a case into which the contact pairs fit can be made only slightly larger than the diameter of the rotor. A contact operating member for pushing a movable contact extends from the side of an operating member disposed in the proximity of the outer circumferential surface of the rotor between the two contact pairs and at substantially the same height as a projection of the operating member. Thus, the height of the case can also be reduced.
REFERENCES:
patent: 3958087 (1976-05-01), Mol et al.
patent: 3975601 (1976-08-01), Whelan
patent: 4087665 (1978-05-01), Tanaka
patent: 4107482 (1978-08-01), Marker
patent: 4145585 (1979-03-01), Iwasaki
patent: 4282415 (1981-08-01), Shimizu et al.
Watanabe Yuji
Yamashita Takeshi
Alps Electric Co. ,Ltd.
Dunne Gerard F.
Scott J. R.
Shoup Guy W.
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