IT1402899B1 - ULT FREEZER WITH REDUCED ICE FORMATION - Google Patents

ULT FREEZER WITH REDUCED ICE FORMATION

Info

Publication number
IT1402899B1
IT1402899B1 ITMI2010A002179A ITMI20102179A IT1402899B1 IT 1402899 B1 IT1402899 B1 IT 1402899B1 IT MI2010A002179 A ITMI2010A002179 A IT MI2010A002179A IT MI20102179 A ITMI20102179 A IT MI20102179A IT 1402899 B1 IT1402899 B1 IT 1402899B1
Authority
IT
Italy
Prior art keywords
ice formation
reduced ice
ult freezer
ult
freezer
Prior art date
Application number
ITMI2010A002179A
Other languages
Italian (it)
Inventor
Daniele Pericolini
Giovanni Pettirossi
Original Assignee
Angelantoni Ind 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 Angelantoni Ind Spa filed Critical Angelantoni Ind Spa
Priority to ITMI2010A002179A priority Critical patent/IT1402899B1/en
Priority to PCT/IB2011/055067 priority patent/WO2012069954A1/en
Publication of ITMI20102179A1 publication Critical patent/ITMI20102179A1/en
Application granted granted Critical
Publication of IT1402899B1 publication Critical patent/IT1402899B1/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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/04—Self-contained movable devices, e.g. domestic refrigerators specially adapted for storing deep-frozen articles
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/062—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation along the inside of doors
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • F25D2317/0665—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the top

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)
  • Confectionery (AREA)
  • Defrosting Systems (AREA)
ITMI2010A002179A 2010-11-24 2010-11-24 ULT FREEZER WITH REDUCED ICE FORMATION IT1402899B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI2010A002179A IT1402899B1 (en) 2010-11-24 2010-11-24 ULT FREEZER WITH REDUCED ICE FORMATION
PCT/IB2011/055067 WO2012069954A1 (en) 2010-11-24 2011-11-14 Ult freezer with reduced ice formation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2010A002179A IT1402899B1 (en) 2010-11-24 2010-11-24 ULT FREEZER WITH REDUCED ICE FORMATION

Publications (2)

Publication Number Publication Date
ITMI20102179A1 ITMI20102179A1 (en) 2012-05-25
IT1402899B1 true IT1402899B1 (en) 2013-09-27

Family

ID=43742792

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2010A002179A IT1402899B1 (en) 2010-11-24 2010-11-24 ULT FREEZER WITH REDUCED ICE FORMATION

Country Status (2)

Country Link
IT (1) IT1402899B1 (en)
WO (1) WO2012069954A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10859305B1 (en) 2019-07-31 2020-12-08 Reflect Scientific Inc. High performance ULT chest freezer with dehumidification

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261173A (en) 1964-07-29 1966-07-19 Gen Motors Corp Refrigerating apparatus
US4127008A (en) * 1976-11-01 1978-11-28 Lewis Tyree Jr Method and apparatus for cooling material using liquid CO2
CH635190A5 (en) 1977-02-03 1983-03-15 Forster Hermann Ag METHOD FOR REFRIGERATED STORAGE AND KEEPING FRESH PRODUCTS, AND COOLING FURNITURE FOR CARRYING OUT THE METHOD.
FR2425042A1 (en) * 1978-05-02 1979-11-30 Drouet Jean Claude Deep freeze cabinet with fan - providing for flow through pipe grille to maintain uniform temperature throughout interior of cabinet
NL1012986C2 (en) * 1999-09-06 2001-03-08 Foodcorner Internat B V Device for storing and distributing food.
DE19962258A1 (en) 1999-12-22 2001-06-28 Bsh Bosch Siemens Hausgeraete Refrigeration device with no-frost refrigerator or freezer body has evaporator close to useful space ceiling and in suction side air flow to fan mounted below evaporator
US7621148B1 (en) 2007-08-07 2009-11-24 Dain John F Ultra-low temperature bio-sample storage system

Also Published As

Publication number Publication date
WO2012069954A1 (en) 2012-05-31
ITMI20102179A1 (en) 2012-05-25

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