About 54 results
https://drivepatents.com/patents/1106979 · 30 Jan 2002
A wiper control apparatus includes a combination switch 2, a wipermotor 7, an autostop (AS) switch 8, a first semiconductor switch element 4 for on/off controlling energization of the wiper motor, a second semiconductor switch element 5 for turning on a cl...
https://drivepatents.com/patents/1106926 · 30 Jan 2002
A wiper control apparatus includes a combination switch 2, awipermotor 7, an autostop (AS) switch 8, a first semiconductor switch element 4 for on/off controlling energization of the wiper motor, a second semiconductor switch element 5 for turning on a clo...
https://drivepatents.com/patents/1110129 · 19 Sep 2001
A wiper motor (1) has brushes (65 - 67) slidable in contact with a commutator (9), choke coils (50, 51, 81) connected in series with the brushes (65 - 67), and a circuit breaker (54) for preventing burn-out caused by excessively high current. The circuit b...
https://drivepatents.com/patents/1112988 · 16 May 2001
The present invention relates to a wiper motor device, in which a drive circuit portion and an output shaft are disposed adjacent to each other. A structure is provided which is capable of preventing water from coming into contact with the drive circuit po...