IT1402137B1 - DEFROSTING SYSTEM, IN PARTICULAR FOR AN EVAPORATOR, AND COOLING SYSTEM USING THIS DEFROST SYSTEM. - Google Patents

DEFROSTING SYSTEM, IN PARTICULAR FOR AN EVAPORATOR, AND COOLING SYSTEM USING THIS DEFROST SYSTEM.

Info

Publication number
IT1402137B1
IT1402137B1 ITRM2010A000467A ITRM20100467A IT1402137B1 IT 1402137 B1 IT1402137 B1 IT 1402137B1 IT RM2010A000467 A ITRM2010A000467 A IT RM2010A000467A IT RM20100467 A ITRM20100467 A IT RM20100467A IT 1402137 B1 IT1402137 B1 IT 1402137B1
Authority
IT
Italy
Prior art keywords
evaporator
defrost
defrosting
cooling
cooling system
Prior art date
Application number
ITRM2010A000467A
Other languages
Italian (it)
Inventor
Claudio Bocchini
Original Assignee
Bocchini
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 Bocchini filed Critical Bocchini
Priority to ITRM2010A000467A priority Critical patent/IT1402137B1/en
Publication of ITRM20100467A1 publication Critical patent/ITRM20100467A1/en
Application granted granted Critical
Publication of IT1402137B1 publication Critical patent/IT1402137B1/en

Links

Classifications

    • 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
    • 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
    • F25D21/02—Detecting the presence of frost or condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • 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
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • H05B3/262—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an insulated metal plate
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/11—Sensor to detect if defrost is necessary
    • 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
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
    • 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
    • H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/02—Heaters specially designed for de-icing or protection against icing
ITRM2010A000467A 2010-09-03 2010-09-03 DEFROSTING SYSTEM, IN PARTICULAR FOR AN EVAPORATOR, AND COOLING SYSTEM USING THIS DEFROST SYSTEM. IT1402137B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITRM2010A000467A IT1402137B1 (en) 2010-09-03 2010-09-03 DEFROSTING SYSTEM, IN PARTICULAR FOR AN EVAPORATOR, AND COOLING SYSTEM USING THIS DEFROST SYSTEM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM2010A000467A IT1402137B1 (en) 2010-09-03 2010-09-03 DEFROSTING SYSTEM, IN PARTICULAR FOR AN EVAPORATOR, AND COOLING SYSTEM USING THIS DEFROST SYSTEM.

Publications (2)

Publication Number Publication Date
ITRM20100467A1 ITRM20100467A1 (en) 2012-03-04
IT1402137B1 true IT1402137B1 (en) 2013-08-28

Family

ID=43640605

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM2010A000467A IT1402137B1 (en) 2010-09-03 2010-09-03 DEFROSTING SYSTEM, IN PARTICULAR FOR AN EVAPORATOR, AND COOLING SYSTEM USING THIS DEFROST SYSTEM.

Country Status (1)

Country Link
IT (1) IT1402137B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176524A (en) * 1976-11-10 1979-12-04 Matsushita Electric Industrial Co., Ltd. Frost detector
JP4476522B2 (en) * 2001-08-15 2010-06-09 三菱電機株式会社 Evaporator with defrost heater and refrigerator using the evaporator
US8087261B2 (en) * 2003-11-28 2012-01-03 Lg Electronics Inc. Defroster for evaporator in refrigerator
WO2007066360A1 (en) * 2005-12-06 2007-06-14 Giuseppe Floris Device for detecting the characteristics of ice-snow-hoar frost
JP2007271168A (en) * 2006-03-31 2007-10-18 Mitsubishi Electric Corp Frost detecting device and defrost device

Also Published As

Publication number Publication date
ITRM20100467A1 (en) 2012-03-04

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