Title:
WIRE HARNESS UNIT
Document Type and Number:
Japanese Patent JP2022038248
Kind Code:
A
Abstract:
To provide a wire harness unit capable of improving cooling efficiency.SOLUTION: A wire harness unit 10 includes: a plurality conduction paths 11 configured to conduct electricity between on-vehicle apparatuses; and a cooling part configured to cool the plurality of conduction paths 11. The plurality of conduction paths 11 includes a first conduction path 20 and a second conduction path 30 parallel to the first conduction path 20. The first conduction path 20 includes a first cylindrical conductor 21 having conductivity and being hollow. The second conduction path 30 includes a second cylindrical conductor 31 having conductivity and being hollow. The cooling part includes a cooling tube 40 allowing a cooling medium 73 to circulate through inside thereof and being a body separated from the first cylindrical conductor 21 and the second cylindrical conductor 31. The first cylindrical conductor 21 and the second cylindrical conductor 31 is superior in rigidity to the cooling tube 40. The cooling tube 40 includes: a first section 41 penetrating through the first cylindrical conductor 21; a second section 42 penetrating through the second cylindrical conductor 31; and a folding part 43 connecting the first section 41 and the second section 42.SELECTED DRAWING: Figure 4
Inventors:
MARUCHI TAKEO
Application Number:
JP2020142640A
Publication Date:
March 10, 2022
Filing Date:
August 26, 2020
Export Citation:
Assignee:
SUMITOMO WIRING SYSTEMS
International Classes:
H01B7/00; B60R16/02; H01B7/42; H02G3/03; H02G3/04; H02G3/22
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda
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