Title:
BUS BAR CONNECTION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2017/158662
Kind Code:
A1
Abstract:
This bus bar connection structure comprises: a frame, a metal base board, and a bus bar installed in this order from the bottom; a metal lower nut installed on the upper surface side of the frame so as to be embedded therein; and a metal bolt. Formed on the upper surface of the base board are an insulation layer and a copper foil pattern, in this order from the bottom. An insulation sheet is installed between the lower nut and the base board. The bolt is screwed into the lower nut in a state where the bolt traverses through the insulation sheet, the base board, the insulation layer, the copper foil pattern, and the bus bar. A rotation-stopping part is further provided so as to prevent the insulation sheet from rotating due to torque from when the bolt is being fastened.
Inventors:
YUKAWA JUNICHI
INOUE TATEHIKO
INOUE TATEHIKO
Application Number:
PCT/JP2016/004566
Publication Date:
September 21, 2017
Filing Date:
October 13, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01R12/51; H01R4/38; H01R4/58
Foreign References:
| JP2012227038A | 2012-11-15 | |||
| JP2016012721A | 2016-01-21 | |||
| JPS4890200U | 1973-10-30 | |||
| JPS5313246U | 1978-02-03 | |||
| JPS56100867U | 1981-08-08 |
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
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