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:
Oct. 07, 2008
Filed:
Jul. 26, 2006
Yutaka Sugie, Aichi-ken, JP;
Masahiko Asano, Toyota, JP;
Yutaka Sugie, Aichi-ken, JP;
Masahiko Asano, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Abstract
An electromagnetically driven valve includes a valve element, a main body, a disc, and a lower electromagnetic. The valve element includes a valve stem, and is reciprocated in the direction in which the valve stem extends. The main body is provided at a position distant from the valve element. The disc includes a driving end that is moved in conjunction with the valve stem, and a pivoting end that is supported by the main body such that the pivoting end can be oscillated. The disc is oscillated around a central axis that extends at the pivoting end. The lower electromagnet is disposed so as to face the disc. The lower electromagnetic includes a core made of magnetic material, and a coil wound in the core. The coil is offset to a driving end side with respect to a central of the core.