Operation control apparatus and method of linear compressor

Details Operation control apparatus and method of linear compressor Operation control apparatus and method of linear compressor

2005-04-12

2005-04-12

Tanner, Harry B. (Department: 3744)

Refrigeration

Gas compression, heat regeneration and expansion, e.g.,...

C062S230000

Reexamination Certificate

active

06877326

ABSTRACT:
An operation control apparatus and method of a linear compressor are disclosed. The operation control apparatus includes: an ambient temperature sensor unit for sensing a temperature around a refrigerator; a second microcomputer for outputting a control signal according to a temperature statue of a temperatures sensing unit for sensing an inner temperature of the refrigerator; a load driving unit for receiving an ON/OFF control signal for driving a linear compressor from the second microcomputer and outputting a drive signal to the linear compressor; a relay switched by the driving signal and supplying an AC power to a motor of the linear compressor; and a power supply unit for converting the AC power into a DC power and supplying power to each unit inside the linear compressor.

REFERENCES:
patent: 4902952 (1990-02-01), Lavery
patent: 5809792 (1998-09-01), Song

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