CA2149019A1 - Apparatus for Forced Air Cooling of Produce - Google Patents

Apparatus for Forced Air Cooling of Produce

Info

Publication number
CA2149019A1
CA2149019A1 CA2149019A CA2149019A CA2149019A1 CA 2149019 A1 CA2149019 A1 CA 2149019A1 CA 2149019 A CA2149019 A CA 2149019A CA 2149019 A CA2149019 A CA 2149019A CA 2149019 A1 CA2149019 A1 CA 2149019A1
Authority
CA
Canada
Prior art keywords
produce
air cooling
forced air
compartmentalized
pallets
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.)
Granted
Application number
CA2149019A
Other languages
French (fr)
Other versions
CA2149019C (en
Inventor
James Still
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.)
Thermal Technologies Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2149019A1 publication Critical patent/CA2149019A1/en
Application granted granted Critical
Publication of CA2149019C publication Critical patent/CA2149019C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/144—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B7/148—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • 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
    • F25D17/005—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces in cold rooms
    • 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
    • F25D2317/065—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 return
    • F25D2317/0655—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 return through the top
    • 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
    • F25D2317/0664—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 side

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Press Drives And Press Lines (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Ventilation (AREA)

Abstract

A novel integrated pressure cooling system for produce employing, inter alia, a multiplicity of pressurization units (4), low-velocity cooling coils and adjustable horizontal and vertical sealing means (24), together providing for uniform air flow through individual, compartmentalized pallets stacks (8).
CA002149019A 1992-11-13 1993-11-12 Apparatus for forced air cooling of produce Expired - Lifetime CA2149019C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US97644392A 1992-11-13 1992-11-13
US07/976,443 1992-11-13
PCT/US1993/010957 WO1994010849A1 (en) 1992-11-13 1993-11-12 Apparatus for forced air cooling of produce

Publications (2)

Publication Number Publication Date
CA2149019A1 true CA2149019A1 (en) 1994-05-26
CA2149019C CA2149019C (en) 1998-12-29

Family

ID=25524108

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002149019A Expired - Lifetime CA2149019C (en) 1992-11-13 1993-11-12 Apparatus for forced air cooling of produce

Country Status (2)

Country Link
CA (1) CA2149019C (en)
WO (1) WO1994010849A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ250904A (en) 1994-02-17 1997-06-24 Transphere Systems Ltd Controlled atmosphere storage: produce stored on pallets in refrigerated container, each pallet having its own controlled atmosphere.
WO2014147076A1 (en) * 2013-03-19 2014-09-25 Maersk Container Industry A/S Method and apparatus for reducing ice forming in a reefer container
GB201509661D0 (en) 2015-06-03 2015-07-15 Ocado Innovation Ltd Temperature controlled storage system
GB2602272B (en) * 2020-12-18 2023-07-12 Cross Refrigeration N I Ltd Container and method for storing produce

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2095455A (en) * 1934-04-30 1937-10-12 Simolene Company Means for conditioning fruits and vegetables
US4132216A (en) * 1977-03-11 1979-01-02 Raul Guibert Two-zone hot air oven for food-loaded cartridges
SE436491B (en) * 1982-06-22 1984-12-17 Frigoscandia Contracting Ab DEVICE FOR AIR TREATMENT OF PRODUCTS
US4579051A (en) * 1983-04-13 1986-04-01 Wolfgang Berrens Appliance for bread and similar foodstuffs
US4631029A (en) * 1983-12-09 1986-12-23 Lanham Machinery Company, Inc. Baking oven with heated air distribution-II
JPS6236144A (en) * 1985-08-09 1987-02-17 Takenaka Komuten Co Ltd Apparatus for steaming and sterilization of green vegetable
US4779524A (en) * 1986-07-17 1988-10-25 Nabisco Brands, Inc. Apparatus for controlling the ripening of fresh produce
US4757800A (en) * 1987-01-14 1988-07-19 Lincoln Foodservice Products, Inc. Air flow system for a low profile impingement oven
US4824685A (en) * 1987-08-17 1989-04-25 Del Monte Fresh Fruit Company Method and apparatus for controlling the ripening of fresh produce
JPH01107717A (en) * 1987-10-19 1989-04-25 Horiken Kogyo Kk Steaming rice cooker

Also Published As

Publication number Publication date
CA2149019C (en) 1998-12-29
WO1994010849A1 (en) 1994-05-26

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20131112