Fan and switch control device thereof

Details Fan and switch control device thereof Fan and switch control device thereof

2007-06-20

2009-12-15

Paladini, Albert W (Department: 2836)

Electrical transmission or interconnection systems

Switching systems

Condition responsive

C318S461000

Reexamination Certificate

active

07633184

ABSTRACT:
A switch control device receives an input signal and a power signal and includes a control unit and a switch unit. The control unit has a predetermined value and receives the input signal and the power signal. When the input signal is lower than the predetermined value, the control unit outputs a control signal. The switch unit is electrically connected with the control unit, receives the control signal, and stops outputting the power signal according to the control signal.

REFERENCES:
patent: 6996333 (2006-02-01), Lin
patent: 7023109 (2006-04-01), Amano
patent: 7075261 (2006-07-01), Burstein
patent: 7290502 (2007-11-01), Kidd et al.

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