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. 09, 2003
Filed:
Dec. 19, 2001
Naoki Obuse, Nagano, JP;
Jun Yamashita, Nagano, JP;
Nissin Kogyo Co., Ltd., Nagano-ken, JP;
Abstract
In an automotive anti-lock brake control system, solenoid portions of electromagnetic valves and an electronic control unit for controlling the energizing of an electric motor are accommodated in a cover which is joined to a housing. Provided on the substrate of the control unit are a positive side conductive line having a relay circuit interposed at a position along the length thereof and connected to the motor, and a negative side conductive line connected to the motor and allowed to function as a negative side power supply line for the substrate. The positive and negative side conductive lines are connected to ends of a battery via motor coupler terminals. A capacitor electric component acting as a countermeasure against the noise attributed to the electric motor is mounted on the substrate so as to provide a connection between the positive and negative side conductive lines.