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Patent Searching and Data


Title:
LOW VOLTAGE VACUUM CIRCUIT BREAKER
Document Type and Number:
Japanese Patent JPS6273518
Kind Code:
A
Abstract:
A solid state switch connected across a pair of separable contacts for eliminating arcing across the contacts allows the contacts and the contact driver to be enclosed within an evacuated envelope. The vacuum environment allows the use of an inexpensive, highly conductive contact material, such as copper, without fear of chemical reaction.

Inventors:
EDOWAADO KEISU HOOUERU
Application Number:
JP20024986A
Publication Date:
April 04, 1987
Filing Date:
August 28, 1986
Export Citation:
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Assignee:
GEN ELECTRIC
International Classes:
H01H1/66; H01H57/00; H01H3/22; (IPC1-7): H01H57/00
Attorney, Agent or Firm:
Tokunji Ikunuma