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Patent Searching and Data


Title:
電気開閉装置
Document Type and Number:
Japanese Patent JP6393790
Kind Code:
B2
Abstract:
An electrical switching device has a first switching contact piece (7) and a second switching contact piece (8). The switching contact pieces (7, 8) can mutually move. A movement can be coupled to at least one of the switching contact pieces (7, 8) through kinematic chains (11, 12, 13, 14). A blocking element (26) of a circuit breaker (25) can block at least one mechanical element (12) of the kinematic chain at various positions while maintaining a switching state of the electrical switching device without substantially changing the switching state.

Inventors:
Chen-Shean Chao
Marx Zlitze
Application Number:
JP2017026800A
Publication Date:
September 19, 2018
Filing Date:
February 16, 2017
Export Citation:
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Assignee:
Siemens Aktiengesellschaft
International Classes:
H01H31/02; H01H9/22; H01H33/46; H02B13/035
Domestic Patent References:
JP4066028U
JP59095531U
JP2000078714A
JP2014166123A
Foreign References:
US20060124599
Attorney, Agent or Firm:
Iwao Yamaguchi
Hiroshi Yamamoto