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:
Sep. 27, 2005
Filed:
Mar. 05, 2004
Shinsuke Ido, Kariya, JP;
Akira Tsunoda, Toyohashi, JP;
Toshihiro Matsuura, Hamamatsu, JP;
Yoshiyuki Takabe, Hamamatsu, JP;
Shinsuke Ido, Kariya, JP;
Akira Tsunoda, Toyohashi, JP;
Toshihiro Matsuura, Hamamatsu, JP;
Yoshiyuki Takabe, Hamamatsu, JP;
Denso Corporation, , JP;
Asmo Co., Ltd., , JP;
Abstract
The variable valve timing controller has an electric motor which rotates a phase converter. When the electric motor is locked for some reason, the over-load more than the predetermined value is applied to a motor shaft and the phase converter. In such a case, a pin connecting the motor shaft with the phase converter is sheared at a notch. Thus, a cam shaft and the phase converter were not locked, and breakage of a motor housing is prevented.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile