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Patent Searching and Data


Title:
SWITCH
Document Type and Number:
Japanese Patent JP2016195050
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a switch capable of reducing the installation space.SOLUTION: A switch 1 has a stationary contact 15 provided on the stationary side terminal 10, and a movable contact 30 provided on the movable side terminal 20, and is brought into contact with the stationary contact 15 or separated therefrom by rotation. The movable contact 30 includes a blade piece 31 having a base coupled with the sliding part 23 of the movable side terminal 20, a blade piece 32 having a base coupled with the tip of the blade piece 31 rotatably, and a blade piece 33 having a base coupled with the tip of the blade piece 32 rotatably. When the movable contact 30 breaks apart from the stationary contact 15, the blade pieces 31, 32 rotate with the coupling point of the blade pieces 31, 32 and the coupling point of the blade pieces 32, 33 as the fulcrums, so that the angle formed by the blade pieces 31, 32 decreases. The angle formed by the blade pieces 31, 32 is smaller in the open circuit state than in the closed circuit state.SELECTED DRAWING: Figure 1

Inventors:
MIYAJI NOBUAKI
YAMADA JUN
Application Number:
JP2015074745A
Publication Date:
November 17, 2016
Filing Date:
April 01, 2015
Export Citation:
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Assignee:
NISSIN ELECTRIC CO LTD
International Classes:
H01H31/28; H01H31/02
Domestic Patent References:
JPS5236266U1977-03-15
Foreign References:
US2020887A1935-11-12