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. 15, 1991
Filed:
Sep. 24, 1990
Katsuyoshi Fukaya, Aichi, JP;
Aisan Kogyo Kabushiki Kaisha, Aichi, JP;
Abstract
A stator coil used in an electric motor, including a bobbin formed by insulating material and composed of a hollow cylindrical portion and two end plates provided projectingly toward the outside in the radial direction from the cylindrical portion at both ends in the axial direction thereof, at least two connector plates made of conductive material of which one end is inserted into an outer periphery of one end plate of the bobbin and of which the other end is extended outside in the radial direction of the end plate, and an exciting coil wound on the cylindrical portion. One terminal portion of a covered wire which constitutes the exciting coil is conductively connected to the one connector plate, and the other terminal portion is conductively connected to the other connector plate. The connector plates are insulatingly held in a housing of the electric motor and their free ends are provided projectingly outside the outer surface of the housing, thereby forming a connector.