Title:
SWITCH
Document Type and Number:
WIPO Patent Application WO/2022/130851
Kind Code:
A1
Abstract:
This switch includes a vacuum valve linked to a movable-side conductor, an insulating layer covering the vacuum valve, an insulated operating rod linked to the movable-side conductor, and an operating mechanism which is linked to the insulated operating rod to operate the movable-side conductor, wherein the insulating layer internally includes a shield, and includes an insulating material on the insulated operating rod side.
Inventors:
HOSONO TAKAFUMI (JP)
KOBAYASHI MASATO (JP)
SATO TAKASHI (JP)
TERAI MAKOTO (JP)
TAMURA KOZO (JP)
SHIBAYAMA SHINICHI (JP)
KOBAYASHI MASATO (JP)
SATO TAKASHI (JP)
TERAI MAKOTO (JP)
TAMURA KOZO (JP)
SHIBAYAMA SHINICHI (JP)
Application Number:
PCT/JP2021/041643
Publication Date:
June 23, 2022
Filing Date:
November 11, 2021
Export Citation:
Assignee:
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD (JP)
International Classes:
H01H33/42; H01H33/66; H02B13/035
Foreign References:
| JP2020145140A | 2020-09-10 | |||
| JP2020198278A | 2020-12-10 |
Attorney, Agent or Firm:
SEIRYO I.P.C. (JP)
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