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:
Mar. 29, 2016
Filed:
Aug. 07, 2014
Mitsubishi Electric Corporation, Chiyoda-ku, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
In a waterproof control unit (A) in which a part of a connector housing (A) mounted on a circuit board (A) is exposed and the circuit board (A) is hermetically housed in a casing including a base (A) and a cover (A), in a gap between the cover and the connector housing, a waterproof sealing material () is applied to a first sealing gap defined by outer-step flat portions (), slope portions (), and inner-step flat portions (), and in a gap between the base (A) and the connector housing (A) or between the base (A) and the cover (A), a waterproof sealing material () is applied to a second or third sealing gap defined by convexoconcave sealing surfaces having a convex thread loosely fitted into a concave thread.