Title:
SWITCH
Document Type and Number:
WIPO Patent Application WO/2019/058631
Kind Code:
A1
Abstract:
In this switch, one end section (EP) of a blade (2) is pivotally mounted, in a pressure-contacting state, onto a fixed contactor (1a) while rotation operation of the blade (2) brings the other end section (EF) thereof into pressure-contact with a fixed contactor (1b). In this switch, the conductive contact surface in the one end section (EP) of the blade (2) to the fixed contactor (1a) and the conductive contact surface in the other end section (EF) of the blade (2) to the fixed contactor (1b) are each provided with at least one slit (8) dividing the corresponding conductive contact surface, whereby multi-point contacts are established on each of the conductive contact surfaces.
Inventors:
OTANI KOHEI (JP)
INOUE NAOAKI (JP)
INOUE NAOAKI (JP)
Application Number:
PCT/JP2018/018119
Publication Date:
March 28, 2019
Filing Date:
May 10, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01H31/28; H01H31/02
Domestic Patent References:
| WO2015190500A1 | 2015-12-17 |
Foreign References:
| JP2010225374A | 2010-10-07 | |||
| JPS4937167A | 1974-04-06 | |||
| JP2004335337A | 2004-11-25 | |||
| EP1026710A2 | 2000-08-09 | |||
| JP2004178956A | 2004-06-24 | |||
| JP2001338554A | 2001-12-07 | |||
| JPS57150435U | 1982-09-21 | |||
| US5013876A | 1991-05-07 |
Attorney, Agent or Firm:
OIWA Masuo et al. (JP)
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