Circuit arrangement for a wiper driving motor

US4123694A · kind A · utility

Assignee

• ITT Industries · US

Inventors

• Marcel Andrei-Alexandru · Bietigheim-Bissingen, DE
• Gunther Gille · Sersheim, DE
• Horst Goertler · Sachsenheim, DE
• Hans Prohaska · Bietigheim-Bissingen, DE
• Walter Steeb
• Wolfgang Spieth · Freiberg, DE

Key dates

• Filing date: Dec 29, 1976
• Grant date: Oct 31, 1978
• Expiry date: Dec 29, 1996

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S318/02
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A circuit arrangement for a wiper motor, of the type comprising a controllable switching element for switching a motor operating circuit, wherein the switching element is controllable by a manually actuable operating switch and by a disconnection signal of a limit switch. The disconnection signal of the limit switch is directly conducted to the switching element through the motor supply lead itself. Thus, an inexpensive single-conductor cabling arrangement is realized.