Title:
円筒カットアウト用の上部電極構造体
Document Type and Number:
Japanese Patent JP7405812
Kind Code:
B2
Abstract:
The invention provides an upper electrode structure capable of stably maintaining a clamping force applied to a fuse tube from a contact portion. An upper electrode structure is connected to both a distribution line and a fuse tube in a cylindrical cutter connected to the distribution line and a high-voltage device-side wiring. The upper electrode structure is provided with: an upper electrode capable of accommodating the end of the fuse tube and having a base part provided in the radial direction orthogonal to the axis of movement of the fuse tube, and a contact part provided in the radial direction orthogonal to the axis of movement of the fuse tube; the contact portion extends in an axial direction from an end portion of the base portion and is in contact with an outer peripheral surface of an end portion of the fuse tube. The cover member is attached to the upper electrode so as to be in contact with the outer surface of the contact portion. The spring member is disposed on an outer surface of the cover member.
Inventors:
Hiromitsu Ito
Ki Fujimori
Ki Fujimori
Application Number:
JP2021173411A
Publication Date:
December 26, 2023
Filing Date:
October 22, 2021
Export Citation:
Assignee:
Energy Support Co., Ltd.
International Classes:
H01H85/20
Domestic Patent References:
| JP6062444U | ||||
| JP63138624A |
Attorney, Agent or Firm:
Patent Attorney Corporation Kaiyu International Patent Office
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