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:
Mar. 17, 1987
Filed:
Jan. 31, 1986
Applicant:
Inventors:
Sakuei Yamamoto, Fukuoka, JP;
Mitsuhiro Nishida, Fukuoka, JP;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310 87 ; 29596 ; 26427219 ; 310 45 ;
Abstract
A molded-type underwater motor is equipped with a stator core impregnated with varnish, powder coatings provided on the perimeters of coil ends projecting from the sides of the stator core, and a resin molded body covering both the powder coated coil ends and the stator core. A resin of the same family is used to prepare the resin molded body, the powder coatings and the varnish.