IT1305662B1 - Combined refrigerator and freezer - has single refrigeration system, two evaporators and thermostat in higher temperature compartment, with control system to switch compressor by comparing actual refrigerator temperature with reference value. - Google Patents

Combined refrigerator and freezer - has single refrigeration system, two evaporators and thermostat in higher temperature compartment, with control system to switch compressor by comparing actual refrigerator temperature with reference value.

Info

Publication number
IT1305662B1
IT1305662B1 ITPN980014A IT1305662B1 IT 1305662 B1 IT1305662 B1 IT 1305662B1 IT PN980014 A ITPN980014 A IT PN980014A IT 1305662 B1 IT1305662 B1 IT 1305662B1
Authority
IT
Italy
Prior art keywords
compartment
refrigerator
temperature
freezer
evaporators
Prior art date
Application number
Other languages
Italian (it)
Inventor
Juergen Glaser
Bernd Glaenzer
Original Assignee
Aeg Hausgeraete Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aeg Hausgeraete Gmbh filed Critical Aeg Hausgeraete Gmbh
Priority to ITPN980014 priority Critical patent/IT1305662B1/en
Publication of ITPN980014A1 publication Critical patent/ITPN980014A1/en
Application granted granted Critical
Publication of IT1305662B1 publication Critical patent/IT1305662B1/en

Links

Classifications

    • Y02B40/32—

Abstract

The two-compartment refrigeration unit has a compressor, condenser and two evaporators in series to provide a freezer temperature in one compartment and a refrigerator temperature in the main compartment. A temperature sensor in the main compartment switches the compressor on and off for a period determined by a microprocessor unit, depending upon the main compartment and ambient temperatures. The refrigerator (2) compartment and the freezer (1) compartment are cooled to the required temperatures by evaporator sections (3,7) of a refrigeration circuit, which is controlled by a microprocessor unit (6) and a thermostat (5) in the main compartment (2), which registers the actual air temperature. This is compared with a reference temperature by the control unit, to determine the run-time of the compressor.
ITPN980014 1998-02-19 1998-02-19 Combined refrigerator and freezer - has single refrigeration system, two evaporators and thermostat in higher temperature compartment, with control system to switch compressor by comparing actual refrigerator temperature with reference value. IT1305662B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITPN980014 IT1305662B1 (en) 1998-02-19 1998-02-19 Combined refrigerator and freezer - has single refrigeration system, two evaporators and thermostat in higher temperature compartment, with control system to switch compressor by comparing actual refrigerator temperature with reference value.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPN980014 IT1305662B1 (en) 1998-02-19 1998-02-19 Combined refrigerator and freezer - has single refrigeration system, two evaporators and thermostat in higher temperature compartment, with control system to switch compressor by comparing actual refrigerator temperature with reference value.

Publications (2)

Publication Number Publication Date
ITPN980014A1 ITPN980014A1 (en) 1999-08-19
IT1305662B1 true IT1305662B1 (en) 2001-05-15

Family

ID=11395340

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPN980014 IT1305662B1 (en) 1998-02-19 1998-02-19 Combined refrigerator and freezer - has single refrigeration system, two evaporators and thermostat in higher temperature compartment, with control system to switch compressor by comparing actual refrigerator temperature with reference value.

Country Status (1)

Country Link
IT (1) IT1305662B1 (en)

Also Published As

Publication number Publication date
ITPN980014A1 (en) 1999-08-19

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