Title:
TERMINAL BLOCK
Document Type and Number:
Japanese Patent JP2022161641
Kind Code:
A
Abstract:
To prevent deformation of a busbar when a terminal is fixed even if there is positional deviation between a mating-side terminal and the busbar.SOLUTION: A terminal block 1 is attached to a motor housing 50 capable of storing oil therein. The terminal block 1 includes a base portion 3, busbars 31, 32, 33, and a sealing portion 25. Through-holes 20 are formed in the base portion 3. The busbars 31, 32, 33 are inserted into the through-holes 20. A part of each of the busbars 31, 32, 33 is located inside the motor housing 50, and another part is located outside the motor housing 50. Gaps are formed between the inner wall surfaces of the through-holes 20 and the busbars 31, 32, 33. The sealing portion 25 has heat resistance, and is in liquid-tight contact with the base portion 3 and the busbars 31, 32, 33. The elastic deformation of the sealing portion 25 allows relative movement of the busbars 31, 32, 33 with respect to the base portion 3.SELECTED DRAWING: Figure 2
Inventors:
YOSHIDA RYOHEI
NAKAZATO HIDEKI
FUJITA AKIRA
YAMAZAKI MASANORI
NAKAZATO HIDEKI
FUJITA AKIRA
YAMAZAKI MASANORI
Application Number:
JP2021066603A
Publication Date:
October 21, 2022
Filing Date:
April 09, 2021
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD
FURUKAWA AUTOMOTIVE SYSTEMS INC
FURUKAWA AUTOMOTIVE SYSTEMS INC
International Classes:
H02K5/22; H01R4/38; H01R9/00; H01R13/52
Attorney, Agent or Firm:
Naoki Katsura