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:
Feb. 06, 2001
Filed:
Jan. 18, 2000
Takao Kojima, Tokyo, JP;
Hidekazu Himei, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A solenoid valve is composed of a bobbin wound with a coil, and a housing separated from the bobbin and having an input port, an output port and a discharge port. The bobbin incorporating the plunger and the housing incorporating the ball for switching over the channel and the valve rod are arranged via a plate in opposite positions, and are integrally formed by caulking claws of a case covering the bobbin into the housing and the plate. An engaged section is formed on an end face on the housing side of the bobbin, an engaged section is formed on an end face on the bobbin side of the housing, and engaging sections for bobbin positioning and housing positioning are formed on the plate. A relative relationship between the bobbin and the housing is maintained by engaging these engaging sections with the engaged sections of the bobbin and the housing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile