Title:
SWITCH UNIT WITH INSULATION SCREEN TO BE INSERTED BETWEEN CONTACTS AT BREAKING
Document Type and Number:
Japanese Patent JPS61153909
Kind Code:
A
Abstract:
A screened electric switch in which the screen is inserted at high speed between the contacts and in which a mobile shutter with a sealing surface basically fixed relatively to the housing drives the screen with a speed which is a function of the energy of the arc. This switch is applicable to circuit breaking devices designed to check the rise of short-circuit currents or high steady-state rated currents.
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Inventors:
BERUBERU ERII
OORII ANDORE
BURANSHIYOO KURISUCHIYAN
ROOREERU MIACHIERU
OORII ANDORE
BURANSHIYOO KURISUCHIYAN
ROOREERU MIACHIERU
Application Number:
JP26597485A
Publication Date:
July 12, 1986
Filing Date:
November 26, 1985
Export Citation:
Assignee:
TELEMECANIQUE ELECTRIQUE
International Classes:
H01H9/32; H01H33/06; (IPC1-7): H01H33/06
Domestic Patent References:
| JPS59148220A | 1984-08-24 |
Attorney, Agent or Firm:
Motohiko Fujimura