Title:
回路ユニット、電気接続箱
Document Type and Number:
Japanese Patent JP7159625
Kind Code:
B2
Abstract:
Entry of water from the terminal portion side to the electronic component side is inhibited. A circuit unit includes: a circuit section including a terminal portion that can be connected to an external terminal, and a body portion to which an electronic component is mounted; a first waterproofing portion that is in intimate contact with a portion to be waterproofed located between the body portion and the terminal portion of the circuit section, and that includes a resin containing an adhesive component; and a second waterproofing portion that is in intimate contact with an outer surface of each of the circuit section and the first waterproofing portion, and that is made of a resin.
Inventors:
Keiichi Sasaki
Jun Ikeda
Jun Ikeda
Application Number:
JP2018109233A
Publication Date:
October 25, 2022
Filing Date:
June 07, 2018
Export Citation:
Assignee:
Auto Network Technologies, Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
International Classes:
H01L25/07; H01L25/18; H02G3/16; H05K5/02; H05K7/20
Domestic Patent References:
| JP11354716A | ||||
| JP2008139032A | ||||
| JP11289171A | ||||
| JP2003318568A | ||||
| JP2003284218A | ||||
| JP2000083312A | ||||
| JP2004031416A | ||||
| JP2004031417A |
Foreign References:
| US20130313753 |
Attorney, Agent or Firm:
Patent Attorney Corporation Akatsuki Joint Patent Office
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