ATE273555T1 - Heizvorrichtung, insbesondere zum abtauen von gefrierfächern - Google Patents

Heizvorrichtung, insbesondere zum abtauen von gefrierfächern

Info

Publication number
ATE273555T1
ATE273555T1 AT01830002T AT01830002T ATE273555T1 AT E273555 T1 ATE273555 T1 AT E273555T1 AT 01830002 T AT01830002 T AT 01830002T AT 01830002 T AT01830002 T AT 01830002T AT E273555 T1 ATE273555 T1 AT E273555T1
Authority
AT
Austria
Prior art keywords
resistive elements
heating device
envelopes
defrosting
pellicular
Prior art date
Application number
AT01830002T
Other languages
English (en)
Inventor
Valerio Bresolin
Daniele Ragazzon
Original Assignee
Alper Srl
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 Alper Srl filed Critical Alper Srl
Application granted granted Critical
Publication of ATE273555T1 publication Critical patent/ATE273555T1/de

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/04—Waterproof or air-tight seals for heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/286—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an organic material, e.g. plastic
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Resistance Heating (AREA)
  • Defrosting Systems (AREA)
  • Refrigerator Housings (AREA)
  • Surface Heating Bodies (AREA)
AT01830002T 2000-01-27 2001-01-05 Heizvorrichtung, insbesondere zum abtauen von gefrierfächern ATE273555T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000VE000002U ITVE20000002U1 (it) 2000-01-27 2000-01-27 Dispositivo riscaldante in particolare per lo scongelamento di celle frigorifere.

Publications (1)

Publication Number Publication Date
ATE273555T1 true ATE273555T1 (de) 2004-08-15

Family

ID=11460957

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01830002T ATE273555T1 (de) 2000-01-27 2001-01-05 Heizvorrichtung, insbesondere zum abtauen von gefrierfächern

Country Status (5)

Country Link
EP (1) EP1120798B1 (de)
AT (1) ATE273555T1 (de)
DE (1) DE60104734T2 (de)
ES (1) ES2225457T3 (de)
IT (1) ITVE20000002U1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100664051B1 (ko) * 2003-04-08 2007-01-03 엘지전자 주식회사 열교환기의 제상장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2263658A1 (en) * 1974-03-04 1975-10-03 Brochier & Fils Heater panel is of heat resistant woven fabric having carbon yarns - in weft or warp direction and connected to electrical supply
DE2427753A1 (de) * 1974-06-08 1975-12-18 Gnp Ges Fuer Neue Industriepro Defroster
JPH0616442B2 (ja) * 1988-04-06 1994-03-02 株式会社村田製作所 有機正特性サーミスタ
US5380988A (en) * 1992-04-29 1995-01-10 Dyer; C. William Heated mat structure for melting ice and snow

Also Published As

Publication number Publication date
EP1120798A3 (de) 2002-07-10
ES2225457T3 (es) 2005-03-16
EP1120798A2 (de) 2001-08-01
EP1120798B1 (de) 2004-08-11
DE60104734D1 (de) 2004-09-16
DE60104734T2 (de) 2005-01-27
ITVE20000002U1 (it) 2001-07-27

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties