Title:
気中遮断器
Document Type and Number:
Japanese Patent JP4599799
Kind Code:
B2
Abstract:
An U-shaped flexible conductor (7) is deformed to U-shape by bending a movable contact (6) along the switching direction such that the movable contact activates a lever shaft (6c). The electromagnetic force along the spreading direction is converted into pressing force by the shaft. The parallel magnetic plates (13) are arranged in the gap between U-shaped poles of conductor.
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Inventors:
Junichi Kawakami
Hiroshi Okashita
Hiroshi Okashita
Application Number:
JP2002580697A
Publication Date:
December 15, 2010
Filing Date:
August 02, 2001
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H01H73/18; H01H1/50; H01H1/54; H01H33/10; H01H73/02; H01H73/06; H01H73/20; H01H1/22; H01H1/58
Domestic Patent References:
| JPS5925155U | 1984-02-16 | |||
| JPH0689650A | 1994-03-29 | |||
| JP2001101962A | 2001-04-13 |
Attorney, Agent or Firm:
Shogo Takahashi
Tadahiko Inaba
Kanako Murakami
Nakatsuru Kazutaka
Tadahiko Inaba
Kanako Murakami
Nakatsuru Kazutaka