GB1234368A - - Google Patents

Info

Publication number
GB1234368A
GB1234368A GB1234368DA GB1234368A GB 1234368 A GB1234368 A GB 1234368A GB 1234368D A GB1234368D A GB 1234368DA GB 1234368 A GB1234368 A GB 1234368A
Authority
GB
United Kingdom
Prior art keywords
chamber
gas
baffle
flow
plenum
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
Other languages
English (en)
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 filed Critical
Publication of GB1234368A publication Critical patent/GB1234368A/en
Expired 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
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space

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)
  • Separation By Low-Temperature Treatments (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
GB1234368D 1969-03-17 1970-03-13 Expired GB1234368A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80749169A 1969-03-17 1969-03-17

Publications (1)

Publication Number Publication Date
GB1234368A true GB1234368A (da) 1971-06-03

Family

ID=25196506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1234368D Expired GB1234368A (da) 1969-03-17 1970-03-13

Country Status (3)

Country Link
US (1) US3600901A (da)
DE (1) DE2012374A1 (da)
GB (1) GB1234368A (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257240A (en) * 1991-06-25 1993-01-06 Boc Group Plc Apparatus for chilling

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791542A (fr) * 1971-11-19 1973-03-16 Air Liquide Procede et dispositif de refroidissement
US4056950A (en) * 1976-05-25 1977-11-08 Dca Food Industries, Inc. Food processor with an air balancing system
US4229947A (en) * 1979-08-06 1980-10-28 Air Products And Chemicals, Inc. Cryogenic freezer
FR2505467A1 (fr) * 1981-05-08 1982-11-12 Air Liquide Procede et installation de rigidification transitoire d'un produit en materiau mou
FR2600406B1 (fr) * 1986-06-18 1988-08-05 Air Liquide Procede et tunnel de refroidissement
FR2620804B1 (fr) * 1987-09-21 1990-02-16 Air Liquide Procede de refroidissement en continu d'un produit extrude et installation pour sa mise en oeuvre
SE464779B (sv) * 1989-11-29 1991-06-10 Frigoscandia Food Process Syst Luftbehandlingsanlaeggning samt foerfarande foer luftfloedesreducering i en saadan
FR2703139B1 (fr) * 1993-03-26 1995-04-28 Air Liquide Dispositif de recyclage d'un liquide cryogénique et son application à la congélation de produits.
US8333087B2 (en) 2007-08-13 2012-12-18 Linde, Inc. Cross-flow spiral heat transfer system
US20100319365A1 (en) * 2007-11-27 2010-12-23 Newman Michael D Cross flow tunnel freezer system
GB2562301B (en) * 2017-05-12 2020-02-26 Linde Ag Cryogen system providing a cryogen under pressure for sanitising a carcass

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413818A (en) * 1963-12-13 1968-12-03 Fmc Corp Immersion freezing
US3345828A (en) * 1965-06-11 1967-10-10 Air Prod & Chem Parallel flow cryogenic freezer
US3403527A (en) * 1967-06-01 1968-10-01 Air Prod & Chem Transverse-parallel flow cryogenic freezer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257240A (en) * 1991-06-25 1993-01-06 Boc Group Plc Apparatus for chilling
AU654561B2 (en) * 1991-06-25 1994-11-10 Boc Group Plc, The Apparatus for chilling
GB2257240B (en) * 1991-06-25 1995-01-11 Boc Group Plc Apparatus for chilling

Also Published As

Publication number Publication date
US3600901A (en) 1971-08-24
DE2012374A1 (de) 1970-10-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees