Invention Grant
- Patent Title: Switch unit and switchgear
- Patent Title (中): 开关单元和开关柜
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Application No.: US13344381Application Date: 2012-01-05
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Publication No.: US08975550B2Publication Date: 2015-03-10
- Inventor: Daisuke Sugai , Takashi Sato , Tomoaki Utsumi , Takashi Shirone , Kazuhiro Satou , Takafumi Hosono
- Applicant: Daisuke Sugai , Takashi Sato , Tomoaki Utsumi , Takashi Shirone , Kazuhiro Satou , Takafumi Hosono
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Crowell & Moring LLP
- Priority: JP2011-000895 20110106
- Main IPC: H01H9/40
- IPC: H01H9/40 ; H01H33/666 ; H01H31/00
Abstract:
A switch unit includes a plurality of switches, which are linearly disposed. The movable electrode in one switch and the fixed electrode in another switch are electrically connected to each other.
Public/Granted literature
- US20120175234A1 Switch Unit and Switchgear Public/Granted day:2012-07-12
Information query
