Title:
ELECTRONIC CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2018107229
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electronic control device capable of improving waterproofness even when a force is applied to a sealing material from the outside due to a difference in pressure between the inside and the outside of a housing, a temperature change, water pressure, or the like.SOLUTION: An electronic control device 10 includes a case 30 that houses a circuit board and a cover 40 that covers an opening of the case 30. The case 30 includes a case side flange part 31, and the cover 40 includes a cover side flange part 41 corresponding to the case side flange part 31. A sealing material 51 is interposed between the case side flange part 31 and the cover side flange part 41. A first seal surface 33 of the case side flange part 31 and a second seal surface 43 of the cover side flange part 41 are inclined surfaces such that the first seal surface 33 and the second seal surface 43 locally approach each other.SELECTED DRAWING: Figure 2
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Inventors:
OMORI HIROSHI
Application Number:
JP2016250561A
Publication Date:
July 05, 2018
Filing Date:
December 26, 2016
Export Citation:
Assignee:
KEIHIN CORP
International Classes:
H05K5/06; B60R16/02; H02G3/14
Attorney, Agent or Firm:
Yoichiro Shimoda
Norimasa Shimoda
Katsuhiko Sumiyoshi
Tadanori Masanori
Toshitake Nozaki
Norimasa Shimoda
Katsuhiko Sumiyoshi
Tadanori Masanori
Toshitake Nozaki