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:
May. 26, 1987
Filed:
Oct. 24, 1984
Applicant:
Inventors:
Mitsuharu Morishita, Himeji, JP;
Kiyoshi Yabunaka, Himeji, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
290 / ; 310219 ; 318-4 ;
Abstract
In an auxiliary device driving motor, at least one of spring pressure to brushes and material of the brushes in contact with a commutator of said d.c. motor, an armature winding and a field winding is changed to obtain output characteristic in which current at non-load revolution is reduced and the engine is started within a high output region of the output characteristic while the auxiliary rotating machine is driven within a low power region.