Power window apparatus

Details Power window apparatus Power window apparatus

2005-11-15

2005-11-15

Martin, David (Department: 2837)

Electricity: motive power systems

Automatic and/or with time-delay means

C318S466000, C318S443000, C318S282000, C049S026000, C049S028000

Reexamination Certificate

active

06965207

ABSTRACT:
A power window apparatus includes an operation switch for causing a window glass to move when operated. The operation switch generates an input signal having a ground level when operated. A microcomputer drives a motor in response to an input signal. A down terminal and an up terminal are used to connect the operation switch and the microcomputer to each other. A ground terminal is used to connect the operation switch and ground to each other. A battery terminal is used to connect the operation switch and a power supply to each other. When operated, the operation switch connects the down terminal or the up terminal to the ground terminal and generates an input signal having the ground level in the down terminal or the up terminal. When not operated, the operation switch connects the down terminal and the up terminal to the power supply terminal.

REFERENCES:
patent: 6031296 (2000-02-01), Takagi et al.
patent: 6072290 (2000-06-01), Takagi et al.
patent: 6531840 (2003-03-01), Sugawara
patent: 6563279 (2003-05-01), Sugawara
patent: 6690131 (2004-02-01), Shimomura et al.
patent: 6724164 (2004-04-01), Shimizu et al.
patent: 2002-013964 (2002-01-01), None

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