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. 25, 2001
Filed:
Feb. 11, 1999
Applicant:
Inventors:
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 1/10 ; G01R 5/16 ;
U.S. Cl.
CPC ...
G01R 1/10 ; G01R 5/16 ;
Abstract
A cross-coil type indicating instrument includes a bobbin having an upper center cylinder and a lower center cylinder, a cross-coil unit disposed around the bobbin, a shaft coaxially and rotatably supported by the upper and lower cylinder, a permanent magnet rotor, a dial, a pointer carried by said shaft, and a cup-shaped magnetic shield casing. The upper center cylinder has an upper bearing disposed to be generally flush with the upper surface of the cross coil unit, and the lower center cylinder has a lower bearing and extends through the magnetic shield casing so that the lower bearing is disposed at the back of the magnetic shield casing.