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. 05, 1991
Filed:
Dec. 23, 1988
Applicant:
Inventors:
Masashi Mizuno, Aichi, JP;
Katsuhiro Kojima, Aichi, JP;
Yoji Ozawa, Aichi, JP;
Takanobu Saito, Aichi, JP;
Munekatsu Shimada, Kanagawa, JP;
Masaaki Katsumata, Kanagawa, JP;
Hiroyuki Aoki, Kanagawa, JP;
Assignees:
Nissan Motor Company, Limited, Yokohama, JP;
Daidotokushuko Kabushikikaisha, Nagoya, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01L / ;
U.S. Cl.
CPC ...
7386236 ;
Abstract
A magnetostriction type torque sensor employs a plurality of detector coils arranged in axial arrangement along an objective rotary body. The detector coils are so designed and arranged as to compensate influence of temperature, particularly the error caused due to axial temperature gradient caused in the objective rotary body.