FR2269689A1 - - Google Patents

Info

Publication number
FR2269689A1
FR2269689A1 FR7512669A FR7512669A FR2269689A1 FR 2269689 A1 FR2269689 A1 FR 2269689A1 FR 7512669 A FR7512669 A FR 7512669A FR 7512669 A FR7512669 A FR 7512669A FR 2269689 A1 FR2269689 A1 FR 2269689A1
Authority
FR
France
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
FR7512669A
Other languages
French (fr)
Other versions
FR2269689B1 (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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of FR2269689A1 publication Critical patent/FR2269689A1/fr
Application granted granted Critical
Publication of FR2269689B1 publication Critical patent/FR2269689B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating
    • 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
FR7512669A 1974-05-01 1975-04-23 Expired FR2269689B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US465799A US3914953A (en) 1974-05-01 1974-05-01 Cryogenic fragmentation freezer

Publications (2)

Publication Number Publication Date
FR2269689A1 true FR2269689A1 (en) 1975-11-28
FR2269689B1 FR2269689B1 (en) 1977-11-25

Family

ID=23849197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512669A Expired FR2269689B1 (en) 1974-05-01 1975-04-23

Country Status (9)

Country Link
US (1) US3914953A (en)
JP (1) JPS5312699B2 (en)
AT (1) AT333320B (en)
BE (1) BE828484A (en)
CA (1) CA1007877A (en)
DE (1) DE2459946A1 (en)
FR (1) FR2269689B1 (en)
GB (1) GB1495024A (en)
NL (1) NL7501015A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476288A1 (en) * 1980-02-16 1981-08-21 Kibun Kk APPARATUS FOR CARRYING OBJECTS OR ARTICLES AT LOW TEMPERATURE

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175396A (en) * 1978-05-19 1979-11-27 Air Products And Chemicals, Inc. Cryogenic embrittlement freezer with gas lock
US4347983A (en) * 1979-01-19 1982-09-07 Sontek Industries, Inc. Hyperbolic frequency modulation related to aero/hydrodynamic flow systems
US4316580A (en) * 1979-07-13 1982-02-23 Sontek Industries, Inc. Apparatus for fragmenting fluid fuel to enhance exothermic reactions
US4475351A (en) * 1983-08-09 1984-10-09 Air Products And Chemicals, Inc. Dual-flow cryogenic freezer
US4584849A (en) * 1985-01-17 1986-04-29 Cloudy & Britton, Inc. Food freezing tunnel
FR2595130B1 (en) * 1985-11-13 1988-12-16 Serap Dev ENCLOSURE LIKELY TO RESIST SIGNIFICANT TEMPERATURE DIFFERENCES BETWEEN ITS INTERNAL PART AND ITS EXTERNAL PART, ESPECIALLY FREEZING TUNNEL
DE4318566A1 (en) * 1993-06-04 1994-12-08 Lentjes Kraftwerkstechnik Process for recycling waste materials containing organic components by autothermal gasification
US5887750A (en) * 1994-03-07 1999-03-30 James L. Popp Commodity container
US5606860A (en) * 1994-03-07 1997-03-04 Popp; James L. Process and apparatus for cryogenically cleaning residue from containers and reducing the bulk volume thereof
US5456085A (en) * 1994-03-07 1995-10-10 Popp; James L. Process and apparatus for cryogenically cleaning residue from containers and reducing the bulk volume thereof
US5444985A (en) * 1994-05-13 1995-08-29 Liquid Carbonic Corporation Cryogenic tunnel freezer
US5577392A (en) * 1995-01-17 1996-11-26 Liquid Carbonic Corporation Cryogenic chiller with vortical flow
US5966946A (en) * 1998-06-08 1999-10-19 Praxair Technology, Inc. Method and apparatus for retention of a refrigerant fluid in a refrigeration enclosure
SE513607C2 (en) * 1999-02-03 2000-10-09 Ruben Larsson Apparatus for treating and transporting a fluid bed material
FR2813661B1 (en) 2000-09-01 2002-12-13 Air Liquide CRYOGENIC TUNNEL FOR THE REFRIGERATION OF PRODUCTS, ESPECIALLY FOOD
KR101203237B1 (en) * 2008-06-19 2012-11-20 마우리시오 리오세코 오리후엘라 Equipment for ultra-rapid freezing of foods through direct metered contact with liquid nitrogen
US7992393B2 (en) * 2008-12-30 2011-08-09 Linde Aktiengesellschaft Cooling or freezing apparatus using high heat transfer nozzle
FR2950683B1 (en) * 2009-09-25 2012-06-08 Cims COOLING INSTALLATION OF PRODUCTS COMPRISING A TUNNEL THROUGH WHICH THE PRODUCTS ARE MOVED TO SCROLL, A COLD AIR CURTAIN BEING GENERATED IN THE ENTRANCE OF THE TUNNEL
DK3444547T3 (en) * 2017-08-18 2022-10-31 Linde Gmbh FOOD FREEZER AND SIMILAR PROCEDURE FOR BLOWING FREEZER GAS
CN113415644B (en) * 2021-06-08 2023-04-07 东台市良友机械有限公司 Feeding machine with crushing function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302423A (en) * 1965-01-12 1967-02-07 Elmwood Products Inc Method and apparatus for freezing perishable material
US3455120A (en) * 1966-09-08 1969-07-15 Chemetron Corp Cryogenic conveyor freezer
US3472570A (en) * 1967-02-14 1969-10-14 Bramlett Mfg Corp Modular insulated freezer tunnel and construction method
US3434301A (en) * 1968-02-09 1969-03-25 Union Carbide Corp Food product cryogenic freezing system
US3533245A (en) * 1968-11-14 1970-10-13 Harold L Komberec Gas lock for openings in pressurized chambers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476288A1 (en) * 1980-02-16 1981-08-21 Kibun Kk APPARATUS FOR CARRYING OBJECTS OR ARTICLES AT LOW TEMPERATURE

Also Published As

Publication number Publication date
JPS50141753A (en) 1975-11-14
NL7501015A (en) 1975-11-04
CA1007877A (en) 1977-04-05
ATA1025174A (en) 1976-03-15
US3914953A (en) 1975-10-28
JPS5312699B2 (en) 1978-05-02
BE828484A (en) 1975-08-18
DE2459946A1 (en) 1975-11-13
GB1495024A (en) 1977-12-14
AT333320B (en) 1976-11-10
FR2269689B1 (en) 1977-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse