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. 05, 1998
Filed:
Jun. 02, 1995
Applicant:
Inventors:
Yoshihiko Harada, Kosai, JP;
Masashi Nakata, Toyohashi, JP;
Akio Oshiro, Hamamatsu, JP;
Seiichi Murakami, Hamamatsu, JP;
Assignee:
ASMO Co., Ltd., Kosai, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ; H02K / ; H02K / ;
U.S. Cl.
CPC ...
310 71 ; 310 58 ; 310 64 ; 310 83 ; 310 89 ;
Abstract
An electric motor has a detachably mounted gear cover and a reduction gear located within the gear cover. One pressure member is inserted into the gear cover through an opening formed through the gear cover and urged against another pressure member to squeeze a choke coil and a connection plate. A high current is flowed through the pressure members for a short time to weld the choke coil and connection plate together through resistive heating.