ES8107008A1 - Food freezing and cold storage compartments - combined in single insulated chamber equipped with one refrigerating evaporator - Google Patents

Food freezing and cold storage compartments - combined in single insulated chamber equipped with one refrigerating evaporator

Info

Publication number
ES8107008A1
ES8107008A1 ES496315A ES496315A ES8107008A1 ES 8107008 A1 ES8107008 A1 ES 8107008A1 ES 496315 A ES496315 A ES 496315A ES 496315 A ES496315 A ES 496315A ES 8107008 A1 ES8107008 A1 ES 8107008A1
Authority
ES
Spain
Prior art keywords
cold storage
freezing
blower
compartment
pref
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES496315A
Other languages
Spanish (es)
Other versions
ES496315A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PONT P
Original Assignee
PONT P
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 PONT P filed Critical PONT P
Publication of ES8107008A1 publication Critical patent/ES8107008A1/en
Publication of ES496315A0 publication Critical patent/ES496315A0/en
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • A23L3/363—Freezing; Subsequent thawing; Cooling the materials not being transported through or in the apparatus with or without shaping, e.g. in form of powder, granules, or flakes
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/30—Quick freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The combination is now housed in a single, thermally insulated chamber which is equipped with (a) the evaporator of a refrigeration system which is used to cool air circulated in the chamber by a blower. (b) A freezing compartment which is permanently in communication with air delivered by the blower. (c) A cold storage compartment which can, at choice, be in open communication with the freezing compartment and blower air alternatively, the cold storage compartment can be sealed off from the freezing zone by a removable screen. The screen is pref. in the form of a venetian blind made up of a series of slats on parallel pivot axes. The slats should all be pivoted simultaneously by a single, geared motor, pref. operated by a programmed timer. The freezing compartment is pref. located below the evaporator and air circulation blower. Used for quick freezing and cold storage of food prods. A single chamber, equipped with only a single refrigerating evaporator, is now capable of fast freezing at about -40 deg.C. followed by cold storage for long periods at -25 deg.C. This is cheaper and more compact than having to employ separate quick freezing and cold storage units.
ES496315A 1979-10-30 1980-10-28 IMPROVEMENTS IN THE FREEZING AND CONSERVATION APPARATUS OF FOOD PRODUCTS Granted ES496315A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7927393A FR2468314A1 (en) 1979-10-30 1979-10-30 Food freezing and cold storage compartments - combined in single insulated chamber equipped with one refrigerating evaporator

Publications (2)

Publication Number Publication Date
ES8107008A1 true ES8107008A1 (en) 1981-10-01
ES496315A0 ES496315A0 (en) 1981-10-01

Family

ID=9231359

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496315A Granted ES496315A0 (en) 1979-10-30 1980-10-28 IMPROVEMENTS IN THE FREEZING AND CONSERVATION APPARATUS OF FOOD PRODUCTS

Country Status (5)

Country Link
BE (1) BE885906A (en)
DE (1) DE3039501A1 (en)
ES (1) ES496315A0 (en)
FR (1) FR2468314A1 (en)
IT (1) IT1134074B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2163341A2 (en) * 1998-07-13 2002-01-16 Tecn Frigorificas Hermanos Cat Air pressure based precooling and heating of stored products consists of fanning, to facilitate injection of hot or cold air into evacuated sealed chambers

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549942B1 (en) * 1983-07-26 1986-07-04 Henriot Jean Luc INSTALLATION FOR FREEZING AND PRESERVING FOOD PRODUCTS
IT1228862B (en) * 1989-03-23 1991-07-05 Castel Mac Spa STORAGE FREEZER APPARATUS FOR FOOD PRODUCTS.
DE4143243A1 (en) * 1991-12-31 1993-07-01 Emmerich Tetkov Domestic cold cell for storage of provisions - has freezer compartment and cold compartment separated by insulated wall, with air lock access door and solar powered cooling circuit also provided
FR2718834A1 (en) * 1994-04-15 1995-10-20 Fafournoux Bernard Freezer comprising a device for rapid freezing with cold accumulators.
FR2759157B1 (en) * 1997-02-05 1999-03-05 Ouakil Thierry REFRIGERATION FURNITURE
FR2774575B1 (en) * 1998-02-09 2000-07-28 Amc REFRIGERATED DISPLAY

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546363A (en) * 1946-10-19 1951-03-27 Edward B Jaeger Air circulation control for refrigerators
AT199678B (en) * 1956-03-04 1958-09-25 Josef Dipl Ing Rain Freezer, in particular for baked goods
DE1743237U (en) * 1957-02-04 1957-04-18 Herbert Lattke FREEZER.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2163341A2 (en) * 1998-07-13 2002-01-16 Tecn Frigorificas Hermanos Cat Air pressure based precooling and heating of stored products consists of fanning, to facilitate injection of hot or cold air into evacuated sealed chambers
ES2164512A1 (en) * 1998-07-13 2002-02-16 Tecn Frigorificas Hermanos Cat Air pressure based precooling and heating of stored products consists of fanning, to facilitate injection of hot or cold air into evacuated sealed chambers

Also Published As

Publication number Publication date
FR2468314B1 (en) 1983-03-11
DE3039501A1 (en) 1981-05-14
IT1134074B (en) 1986-07-24
FR2468314A1 (en) 1981-05-08
IT8025619A0 (en) 1980-10-28
BE885906A (en) 1981-04-28
ES496315A0 (en) 1981-10-01

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