IT1234815B - Refrigerator evaporator with integrated defrost resistance - Google Patents

Refrigerator evaporator with integrated defrost resistance

Info

Publication number
IT1234815B
IT1234815B IT8945724A IT4572489A IT1234815B IT 1234815 B IT1234815 B IT 1234815B IT 8945724 A IT8945724 A IT 8945724A IT 4572489 A IT4572489 A IT 4572489A IT 1234815 B IT1234815 B IT 1234815B
Authority
IT
Italy
Prior art keywords
evaporator
resistance
layer
refrigerator evaporator
external surface
Prior art date
Application number
IT8945724A
Other languages
Italian (it)
Other versions
IT8945724A0 (en
Inventor
Simon Neville Balderson
Gianangelo Perozzo
Original Assignee
Rica Spa
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 Rica Spa filed Critical Rica Spa
Priority to IT8945724A priority Critical patent/IT1234815B/en
Publication of IT8945724A0 publication Critical patent/IT8945724A0/en
Application granted granted Critical
Publication of IT1234815B publication Critical patent/IT1234815B/en

Links

Landscapes

  • Defrosting Systems (AREA)

Abstract

Evaporators for refrigerators, in particular domestic models, equipped with a resistance to cyclical defrost from ice or frost formed on the external surface during active periods or when the compressor is functioning. Resistance to defrosting constitutes a layer of thick film semiconductor or of resistive paste being deposited on the external surface of the evaporator, in particular in correspondence with the "cold" zones. Between the layer of thick film or resistive paste and the surface of the evaporator is placed an insulating layer to electrically separate said film from the evaporator, which normally is composed of conductive materials.
IT8945724A 1989-04-26 1989-04-26 Refrigerator evaporator with integrated defrost resistance IT1234815B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8945724A IT1234815B (en) 1989-04-26 1989-04-26 Refrigerator evaporator with integrated defrost resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8945724A IT1234815B (en) 1989-04-26 1989-04-26 Refrigerator evaporator with integrated defrost resistance

Publications (2)

Publication Number Publication Date
IT8945724A0 IT8945724A0 (en) 1989-04-26
IT1234815B true IT1234815B (en) 1992-05-27

Family

ID=11257740

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8945724A IT1234815B (en) 1989-04-26 1989-04-26 Refrigerator evaporator with integrated defrost resistance

Country Status (1)

Country Link
IT (1) IT1234815B (en)

Also Published As

Publication number Publication date
IT8945724A0 (en) 1989-04-26

Similar Documents

Publication Publication Date Title
US3460352A (en) Defrost control
CA2103978A1 (en) Energy efficient insulation system for refrigerator/freezer
ITGE910088A0 (en) METHOD OF MANUFACTURE OF FREEZING CYLINDERS FOR ICE CREAM MANUFACTURING MACHINES, WITH BUILT-IN EVAPORATOR OF THE REFRIGERATING CIRCUIT, AND CYLINDERS SO OBTAINED
DE69911925D1 (en) REFRIGERATOR WITH EVAPORATOR IN THE REFRIGERATOR AND FREEZER
US3224216A (en) Refrigerator defrost tray
US2988432A (en) Odor destroyer
IT1234815B (en) Refrigerator evaporator with integrated defrost resistance
US4383415A (en) Refrigeration and water condensate removal apparatus
EP0787961A3 (en) Device for detecting frost formation and for eliminating it by heating, particularly for domestic refrigerator evaporators
GB1259025A (en)
ES1006936U (en) Tub to collect and evacuate the water from defrosting evaporator cooling circuits. (Machine-translation by Google Translate, not legally binding)
EP0928934A3 (en) Domestic refrigerator
US2698521A (en) Refrigerating apparatus, incluiding defrosting means
US3013399A (en) Refrigerating apparatus
US2190995A (en) Refrigerating apparatus
US2637180A (en) Electrical defrosting arrangement for refrigerators
FR2454067A1 (en) Combined refrigerator and freezer - has heat conductive pipe in line contact with evaporator in refrigeration compartment
US2672021A (en) Defrosting refrigerating apparatus
US2745256A (en) Evaporator of high thermal mass
AU566018B2 (en) Refrigeration unit with cold storage or refrigerating or defrosting circuits
CS244833B2 (en) Arrangement of the heat exchanger for automatic de-icing of standart cooling space of compressor colling boxes with double cooling space
JPS6017665Y2 (en) frost sensor
JPH0718948Y2 (en) Air passage structure such as refrigerator
KR900007067Y1 (en) Device for defrosting of refrigerator
IT230570Y1 (en) EVAPORATOR FOR REFRIGERANT CIRCUIT, IN PARTICULAR FOR REFRIGERATORS, FREEZERS OR SIMILAR, WITH DEFROSTING RESISTANCE

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940420