Power window driving apparatus

Details Power window driving apparatus Power window driving apparatus

2006-03-21

2006-03-21

Duda, Rina (Department: 2837)

Electricity: motive power systems

Motor-reversing

C318S283000, C318S445000, C318S466000, C361S023000, C361S024000

Reexamination Certificate

active

07015665

ABSTRACT:
A power window driving apparatus includes a motor which drives a window by supplying a supply voltage of a power supply, a control circuit which controls the motor so as to stop or reverse a rotation of the motor when a motor current flowing to the motor is increased, a shunt resistance which detects the motor current as a voltage value, and is provided between the motor and a ground and a diode which is provided between a positive side of the power supply and the control circuit for protecting the control circuit.

REFERENCES:
patent: 4562387 (1985-12-01), Lehnhoff
patent: 5917299 (1999-06-01), Kumagai et al.
patent: 6335577 (2002-01-01), Baba
patent: 6744609 (2004-06-01), Hiwatari et al.
patent: 6876531 (2005-04-01), Nakazawa et al.
patent: 10-25964 (1998-01-01), None
patent: 2002-089132 (2002-03-01), None
patent: 2002-96632 (2002-04-01), None
patent: 2002-295129 (2002-10-01), None

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