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:
Jan. 19, 1988
Filed:
Dec. 02, 1985
Mamoru Nakamura, Takahama, JP;
Hideo Haneda, Toyota, JP;
Shigelu Nishio, Kariya, JP;
Takao Nonoyama, Toyota, JP;
Aisen Seiki Kabushiki Kaisha, both of, JP;
Toyota Jidosha Kabushiki Kaisha, both of, JP;
Abstract
A solenoid valve includes a non-magnetic bobbin accommodating stationary and movable cores in a central bore, a coil wound on the bobbin, a magnetic yoke arranged on the outer portion of the coil and secured to the bobbin, a fluid passageway opened and closed by the movable core, a cover surrounding the outer portion of the coil, and a control circuit module for controlling the solenoid valve. The control circuit module is imbedded in the cover to form an integral part thereof and is electrically connected to terminals securely implanted in the bobbin or cover.