Title:
形状記憶要素を有する電気開閉装置
Document Type and Number:
Japanese Patent JP6985451
Kind Code:
B2
Abstract:
To provide a switchgear.SOLUTION: A switchgear (1) includes a carrier element (10) to be placed on an electrical assembly (2), a pressing element (14) that is movable toward the carrier element (10) along a pressing direction (B), a shape memory element (11) that is placed on the carrier element (10) and is capable of changing the shape, wherein the shape memory element (11) acts and combines with the pressing element (14) for movement of the pressing element (14). An elastic opening and closing element (13) acts and combines with the pressing element (14) and has at least one elastically movable leg (131, 132), through the leg, an opening/closing element (13) is supported by the carrier element (10), and at least one leg (131, 132) comes in an electrical contact with electrical contact elements (201, 202, 205, 206) through the shape change of the shape memory element (11) and the resulting movement of the pressing element (14), thereby moving towards the carrier element (10).SELECTED DRAWING: Figure 1
Inventors:
Axel Fabich
Application Number:
JP2020077420A
Publication Date:
December 22, 2021
Filing Date:
April 24, 2020
Export Citation:
Assignee:
Phoenix Contact GM Behr und Company Car Game
International Classes:
H01H61/04; H01H37/32
Domestic Patent References:
| JP2095143U | ||||
| JP2291630A | ||||
| JP63121222A |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe