Title:
THERMAL-MODE REGULATION CIRCUIT FOR DIFFERENT TEMPERATURES
Document Type and Number:
WIPO Patent Application WO/1999/042772
Kind Code:
A1
Abstract:
The present invention relates to a system for adjusting the temperature in the freezing and in the cooling chambers of a refrigerator. To this end, a thermal regulator or an electronic device are connected to a sensitive member located within the freezing chamber. When the temperature in the freezing chamber decreases below normative or predetermined indices, the thermal regulator or the electronic device operate an air circulation fan in said freezing chamber. This simple and reliable regulation circuit can be used for independently adjusting the temperature in the freezing chamber and in the cooling chamber. The fan is also capable of independent operation relative to the compressor so as to use the cold accumulated in the evaporator of the freezing chamber during the inactive periods of said compressor.
Inventors:
GUROVA ELENA VLADIMIROVNA (RU)
GUROV SERGEJ VIKTOROVICH (RU)
GUROV SERGEJ VIKTOROVICH (RU)
Application Number:
PCT/RU1998/000020
Publication Date:
August 26, 1999
Filing Date:
February 03, 1998
Export Citation:
Assignee:
GUROVA ELENA VLADIMIROVNA (RU)
GUROV SERGEJ VIKTOROVICH (RU)
GUROV SERGEJ VIKTOROVICH (RU)
International Classes:
F25D11/02; F25D17/06; F25B5/04; F25D29/00; (IPC1-7): F25D29/00; F25D11/02
Foreign References:
| SU870868A1 | 1981-10-07 | |||
| SU985644A1 | 1982-12-30 | |||
| DE4132719A1 | 1993-04-08 | |||
| EP0298349A2 | 1989-01-11 | |||
| FR2339824A1 | 1977-08-26 | |||
| FR2486638A1 | 1982-01-15 |
Download PDF: