The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 07, 2017
Filed:
Jun. 10, 2016
Mitsubishi Electric Corporation, Tokyo, JP;
Yazaki Corporation, Tokyo, JP;
Mitsunori Nishida, Tokyo, JE;
Osamu Nishizawa, Tokyo, JP;
Wataru Tamura, Tokyo, JP;
Keishi Jinno, Shizuoka, JP;
Kouichi Ohyama, Shizuoka, JP;
Mitsubishi Electric Corporation, Chiyoda-ku, Tokyo, JP;
YAZAKI CORPORATION, Minato-ku, Tokyo, JP;
Abstract
A case configured with a base and a cover watertightly contains a circuit board, and a connector housing having a diaphragm is mounted in the circuit board so that the inside and the outside of the case are electrically connected with each other; an outer ring-shaped circumferential wall is provided on the outer surface of the diaphragm, and a protrusion portion having first and second ventilation holes is provided at the side surface of the outer ring-shaped circumferential wall; one end of each of the first and second ventilation holes communicates with the outer surface portion of a water-repellent filter provided on the inner wall surface of the diaphragm, and the other end thereof communicates with the inside of a recess portion that is situated at a side of a mating connector and fits with the protrusion portion.