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:
Apr. 18, 2017
Filed:
Dec. 09, 2015
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Abstract
Disclosed is an apparatus for controlling a wiper motor for a wiper system. The wiper motor includes a double cam plate rotated by rotational force of a motor, and internal contact points formed by a P-terminal and an E-terminal disconnected/connected by the double cam plate. The double cam plate includes a first cam plate and a second cam plate for connecting the P-terminal and the E-terminal, and a center plate between the first and second cam plates. The apparatus includes a circuit line connecting the P-terminal with an off terminal of a low relay, and a control unit turning off the low relay simultaneously when the P-terminal and the E-terminal connected by the first cam plate are disconnected when a multifunctional switch is turned off. The apparatus decreases electromotive force applied to the wiper motor while the center plate is in contact with the P-terminal.