EP0937949A3 - Tempering, chilling and freezing room arrangement - Google Patents

Tempering, chilling and freezing room arrangement Download PDF

Info

Publication number
EP0937949A3
EP0937949A3 EP99660023A EP99660023A EP0937949A3 EP 0937949 A3 EP0937949 A3 EP 0937949A3 EP 99660023 A EP99660023 A EP 99660023A EP 99660023 A EP99660023 A EP 99660023A EP 0937949 A3 EP0937949 A3 EP 0937949A3
Authority
EP
European Patent Office
Prior art keywords
chilling
tempering
airflow
freezing room
suction duct
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.)
Withdrawn
Application number
EP99660023A
Other languages
German (de)
French (fr)
Other versions
EP0937949A2 (en
Inventor
Raimo Niemi
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.)
Kometos Oy
Original Assignee
Kometos Oy
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
Priority claimed from FI980372A external-priority patent/FI104443B/en
Application filed by Kometos Oy filed Critical Kometos Oy
Publication of EP0937949A2 publication Critical patent/EP0937949A2/en
Publication of EP0937949A3 publication Critical patent/EP0937949A3/en
Withdrawn legal-status Critical Current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
    • F25D17/005—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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/16—Sensors measuring the temperature of products

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Drying Of Solid Materials (AREA)
  • Building Environments (AREA)

Abstract

A tempering, chilling and freezing room arrangement which comprises devices (1, 2, 4) for producing heat, cold air and an airflow, a ceiling (5) which is arranged to form, together with the upper part (8) of the walls and the roof (7) of the room, a suction duct (6) in which the apparatus (4) for producing the airflow and the devices (1, 2) for producing heat and cold air are arranged, the ceiling (5) comprising an opening (9) which connects the room space to the suction duct (6). The arrangement also comprises an airflow control member (10) which is arranged above the product to be treated and guides the airflow produced to the suction duct 6 through the product (11) to be treated.
EP99660023A 1998-02-18 1999-02-09 Tempering, chilling and freezing room arrangement Withdrawn EP0937949A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI980372 1998-02-18
FI980372A FI104443B (en) 1998-02-18 1998-02-18 Tempering, stiffening and cold storage chamber arrangement
FI982505 1998-11-19
FI982505A FI106981B (en) 1998-02-18 1998-11-19 Arrangement of tempering, coagulation and freezing rooms

Publications (2)

Publication Number Publication Date
EP0937949A2 EP0937949A2 (en) 1999-08-25
EP0937949A3 true EP0937949A3 (en) 2005-11-23

Family

ID=26160541

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99660023A Withdrawn EP0937949A3 (en) 1998-02-18 1999-02-09 Tempering, chilling and freezing room arrangement

Country Status (2)

Country Link
EP (1) EP0937949A3 (en)
FI (1) FI106981B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008053332A1 (en) * 2008-10-27 2010-04-29 Völkl, Thomas Temperature control tunnel and method for its operation

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467633A (en) * 1946-11-14 1949-04-19 York Corp Refrigeration
US3131034A (en) * 1961-03-02 1964-04-28 Marsh Julius Everett Process for drying lumber
US3546893A (en) * 1968-10-23 1970-12-15 Frigidome Corp Control system for storage apparatus
GB1274984A (en) * 1969-10-28 1972-05-17 Ernst Breuning Process and device for cooling or heating foodstuffs packed in individual portions
US4003728A (en) * 1974-10-09 1977-01-18 Eric Rath Method and apparatus for controlling the storage condition of perishable commodities in long-distance transport vehicles
DE2701660A1 (en) * 1977-01-17 1978-07-20 Loew Albrecht Karl Food incubation and heat treatment - in air circulation cabinet with large airflow distribution chambers
US4561265A (en) * 1984-02-03 1985-12-31 Cardiff's Pty Ltd. Air circulation system
US4736592A (en) * 1986-12-22 1988-04-12 American Industrial Refrigeration, Inc. Apparatus and method for cooling produce and the like
US4955146A (en) * 1988-09-01 1990-09-11 Boldesigns, Inc. Lumber drying kiln
WO1997037545A1 (en) * 1996-04-11 1997-10-16 Chiquita Brands, Inc. Method and apparatus for ripening perishable products in a temperature-controlled room
US5778557A (en) * 1992-09-23 1998-07-14 Food Plant Engineering, Inc. Temperature and atmosphere control system for stored products

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467633A (en) * 1946-11-14 1949-04-19 York Corp Refrigeration
US3131034A (en) * 1961-03-02 1964-04-28 Marsh Julius Everett Process for drying lumber
US3546893A (en) * 1968-10-23 1970-12-15 Frigidome Corp Control system for storage apparatus
GB1274984A (en) * 1969-10-28 1972-05-17 Ernst Breuning Process and device for cooling or heating foodstuffs packed in individual portions
US4003728A (en) * 1974-10-09 1977-01-18 Eric Rath Method and apparatus for controlling the storage condition of perishable commodities in long-distance transport vehicles
DE2701660A1 (en) * 1977-01-17 1978-07-20 Loew Albrecht Karl Food incubation and heat treatment - in air circulation cabinet with large airflow distribution chambers
US4561265A (en) * 1984-02-03 1985-12-31 Cardiff's Pty Ltd. Air circulation system
US4736592A (en) * 1986-12-22 1988-04-12 American Industrial Refrigeration, Inc. Apparatus and method for cooling produce and the like
US4955146A (en) * 1988-09-01 1990-09-11 Boldesigns, Inc. Lumber drying kiln
US5778557A (en) * 1992-09-23 1998-07-14 Food Plant Engineering, Inc. Temperature and atmosphere control system for stored products
WO1997037545A1 (en) * 1996-04-11 1997-10-16 Chiquita Brands, Inc. Method and apparatus for ripening perishable products in a temperature-controlled room

Also Published As

Publication number Publication date
FI982505A (en) 1999-08-19
FI982505A0 (en) 1998-11-19
EP0937949A2 (en) 1999-08-25
FI106981B (en) 2001-05-15

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