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. 14, 1999
Filed:
Jul. 03, 1997
Applicant:
Inventors:
Hiroshi Itoh, Takefu, JP;
Hirokazu Yamauchi, Takefu, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Kadoma, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ; H01B / ;
U.S. Cl.
CPC ...
310215 ; 1741 / ;
Abstract
An inverter-driven motor which is driven by an inverter power source and includes an insulating member for insulating a winding wire and an iron core of the inverter-driven motor from each other at a groove. The insulating member is formed by not less than two insulating films and at least one of the insulating films is formed with a plurality of bores.