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. 16, 2001
Filed:
Mar. 28, 2000
Yasuaki Uchida, Kosai, JP;
Masahi Nakata, Toyohashi, JP;
Asmo Co., Ltd., Shizuoka, JP;
Abstract
A motor control apparatus for a motor having a plurality of operation modes includes a rotary wheel rotatable with the motor, a rotary switch for turning on or off according to rotation of motor rotary wheel, a first circuit including the rotary switch for supplying electric power to the motor via the rotary switch, a second circuit for supplying electric power separately, an operator switch for operating one of motor first and second circuits, and means for reducing electric potential thereof when operator switch operates motor second circuit. The first circuit and the second circuit are connected to the motor separately from each other, and the means is connected to the rotary switch.