Title:
SWITCH GEAR AND INTERLOCK DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/184323
Kind Code:
A1
Abstract:
The present invention is a switch gear (1) provided with a breaker body (2), a housing (3) that accommodates the breaker body (2), and an interlock device (4). The interlock device (4) is provided with an interlock pin (7), a control pin (8), and an operation pin (9). When a control plug (5) is not connected to a receptacle (6), the lower end part of the interlock pin (7) extends into an accommodation part (3a) of the housing (3) and the movement of the breaker body (2) inside the accommodation part (3a) is hindered, and the control pin (8) hinders the connection of the control plug (5) and the receptacle (6). When the control plug (5) is connected to the receptacle (6), the control pin (8) rides on the body of the control plug (5) and the interlock pin (7) is supported while the lower end part of the interlock pin (7) does not extend into the accommodation part (3a) of the housing (3).
Inventors:
TSUJI KENJI (JP)
Application Number:
PCT/JP2020/009064
Publication Date:
September 17, 2020
Filing Date:
March 04, 2020
Export Citation:
Assignee:
MEIDENSHA ELECTRIC MFG CO LTD (JP)
International Classes:
H02B11/04; H02B11/133
Foreign References:
| JP2007037287A | 2007-02-08 | |||
| JPH0442709A | 1992-02-13 | |||
| JPH02290110A | 1990-11-30 |
Attorney, Agent or Firm:
KOBAYASHI, Hiromichi et al. (JP)
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