EP0631096A1 - Verfahren zur Konservierung von Waren bei niedrigen Temperaturen in einem isolierten Gehäuse, Vorrichtung zur Durchführung des Verfahrens, isoliertes Gehäuse und Behälter für solch ein Gehäuse - Google Patents

Verfahren zur Konservierung von Waren bei niedrigen Temperaturen in einem isolierten Gehäuse, Vorrichtung zur Durchführung des Verfahrens, isoliertes Gehäuse und Behälter für solch ein Gehäuse Download PDF

Info

Publication number
EP0631096A1
EP0631096A1 EP94401392A EP94401392A EP0631096A1 EP 0631096 A1 EP0631096 A1 EP 0631096A1 EP 94401392 A EP94401392 A EP 94401392A EP 94401392 A EP94401392 A EP 94401392A EP 0631096 A1 EP0631096 A1 EP 0631096A1
Authority
EP
European Patent Office
Prior art keywords
tank
enclosure
liquid
container
products
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
EP94401392A
Other languages
English (en)
French (fr)
Other versions
EP0631096B1 (de
EP0631096B2 (de
Inventor
Claude Gibot
Philippe Bouguet
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.)
Carboxyque Francaise SA
Original Assignee
Carboxyque Francaise SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27427162&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0631096(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Carboxyque Francaise SA filed Critical Carboxyque Francaise SA
Publication of EP0631096A1 publication Critical patent/EP0631096A1/de
Publication of EP0631096B1 publication Critical patent/EP0631096B1/de
Application granted granted Critical
Publication of EP0631096B2 publication Critical patent/EP0631096B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/001—Arrangement or mounting of control or safety devices for cryogenic fluid systems
    • 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
    • F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
    • F25D3/125—Movable containers

Definitions

  • the present invention relates to a low temperature preservation process for products in a thermally insulated enclosure comprising a loading volume and at least one container of carbon dioxide snow.
  • an isolated enclosure is generally used without carbon dioxide snow reserve and previously brought to the refrigerated storage temperature of the products before their storage in the enclosure and the shipment of the loaded enclosure, which requires that the transport time be reduced to a minimum.
  • the object of the present invention is to provide a method allowing rapid, reliable and easily adjustable loading of the tank, even by unqualified personnel, requiring minimum handling, greatly reducing CO2 losses and suitable for long-term storage of fresh food products such as for the preservation of frozen food products.
  • the method comprises the step of injecting into the tank of the enclosure a metered quantity of liquid CO2 under pressure so as to create therein by relaxation a determined mass of carbon dioxide snow, and the dosage of the liquid CO2 injected is determined as a function of predetermined injection durations modulated as a function of climatic parameters.
  • the present invention also aims to provide an installation for implementing the method, comprising a source of pressurized liquid CO2 and a liquid CO2 supply pipe connected to a means for distributing a flow of liquid CO2 in the tank.
  • the dispensing means comprising a dispensing valve connected to a control unit comprising timing means, the dispensing means being suspended from a frame carrying the control unit and advantageously secured to a box provided with CO2 suction means gaseous vaporized during the injection of the liquid CO2 flow into the tank;
  • the tank is fixedly mounted in the enclosure and has a lateral CO2 loading opening, typically intended to be paired with the dispensing means.
  • the present invention also relates to a storage tank and reserve of dry ice suitable for such an installation and an insulated transportable enclosure provided with such a tank.
  • FIG 1 there is a transportable insulated container 1 for the transport of fresh products, as described in document EP-A-337,860 mentioned above, comprising a side access door omitted from the drawing to show the container.
  • dry ice 2 suspended in the upper part of the interior chamber of the container forming a volume 3 of product loading.
  • the heat shield 4 typically removable, extending at a distance from the inner face of the container 2 and separating the latter from the volume 3 for loading and storing fresh food products.
  • the tank 2 is mounted fixed in the container 1 and comprises, in the example shown, a front face provided with an access opening 5 for loading CO2 from the tank, as is will see further.
  • the installation comprises, in a loading station, a tank 6 of liquid CO2 at a pressure typically between 18 and 20 ⁇ 105 Pa and at a temperature of -20 ° C maintained by a refrigeration unit 7. From the tank 6 there is a pipe for supplying liquid CO2 8 provided with adequate winnowing, extended by a flexible hose 9 terminated by a distributor means 10 for introducing a flow of liquid CO2 under pressure into the tank 2 via the opening 5.
  • the distributor means 10 in this case in the form of a pistol in the example shown, is advantageously suspended, by an elastic suspension means 11, from an upper frame 12 secured to an articulated awning structure 13 provided with deployable lateral flaps 14 and intended to be positioned in view of the loading face of the container 1 to form a receptacle for confining the cold gases generated during the loading of the tank 2, which are evacuated to the outside of the work premises by a exhaust device 15 comprising a blower.
  • the suspension means 11 can be moved along the upper part of the frame 12 by a carriage 16 to allow the correct positioning of the gun 10 opposite the opening 5 of the loading of the tank 2.
  • the gun 10 typically comprises a manual closing / opening valve 17 and, upstream of this, a solenoid valve 18 connected to a control unit 19 mounted on the canopy 13.
  • the housing control 19 includes adjustable or pre-established timing means making it possible to select, as a function of different parameters, the opening times of the solenoid valve 18, therefore the quantities of liquid CO2 injected into the tank 2 and, consequently, the quantities dry ice formed by sublimation in the tank.
  • This injection is typically carried out so that the liquid CO2 jet undergoes at least one impact in the tank 2 so as to burst the jet and cause rapid production and accumulation of carbon dioxide snow in the tank.
  • FIG. 2 There is shown in Figure 2 a curve showing the carbon dioxide snow formation regime in the tank 2 as a function of the liquid CO2 injection time in seconds.
  • the container 1 and its container 2 being initially at room temperature, the quantity of carbon dioxide snow formed within 10 seconds of injection cannot be reproducibly determined.
  • Points A to D of the curve represent jumps in the transformation rate of liquid / solid CO2 as and when injected into the tank. At point A, the conversion rate is around 21%. It gradually increases to a value of around 35% up to point B, from which it remains substantially constant up to point C to increase again to a value slightly greater than 40% at point D to remain appreciably constant beyond this point D. It can therefore be seen that a quantity of 5 kg of carbon dioxide snow is generated in less than 20 seconds and that an injection time of 25 seconds is sufficient to generate a dry ice mass of 10 kg.
  • the flexibility of the method according to the invention makes it possible to easily modulate, as a function of predetermined parameters, taking into account in particular the climatic conditions and the planned transport times, the quantity of carbon dioxide snow generated in the container, as well as adapt the quantities of dry ice to the storage and transport of fresh food products, including the temperature should be between 0 and 4 ° C, like frozen products, the temperature of which should not exceed -15 ° C.
  • the different injection times can be pre-established in the housing 19 and selectable by fresh / frozen, winter / summer or week / weekend switches.
  • These injection durations can also be pre-programmed in memories of the housing 19 accessible by dialing codes on a keyboard or by introducing a smart card incorporating such programmable memories (SRAM or EEPROM).
  • the heat shield 4 is removably mounted suspended in the upper part of the container 1 for use in the storage and transport of fresh products, this heat shield being dismantled in the configuration for storage and transport of frozen products less sensitive to the proximity of the very cold surface formed by the underside of tray 2.
  • the tank 2 according to the invention is in the form of a closed parallelepipedal box made of metal sheets, typically of stainless steel and comprising in particular an upper wall 20 and a front face 21 crossing, in the vicinity of a side wall 22, by an end piece 50.
  • This end piece 50 constitutes the extension projecting towards the outside of an injection ramp 25 extending in the housing along the side wall 22 and typically formed, on its side opposite to the wall 22, with a series of equally distributed ejection orifices 24.
  • the ramp 23 supports an L-shaped deflector profile 25 extending parallel to the ramp opposite the orifices 24
  • the upper wall 20 of the tank 3 has a central cutout covered with a screen 26 so as to provide, on either side of the screen 26, a first solid area 20A overhanging the injection rail 23 / deflector 25 assembly. and a second symmetrical full zone 20B.
  • the orifices 24 are oriented so as to each eject a jet of liquid CO2 towards the bottom wall of the tank 2, this jet being returned, by the deflector 25 disposed under the orifices 24, towards the full veil part 20A of the upper wall 20 and from there towards the bottom of the housing under the second full veil part 20B, opposite the injection ramp 23, where it gradually accumulates, by sublimation, a mass of dry ice 27, the CO2 vaporized during the formation of this mass 27 escaping, as shown by the arrows dashed in FIG. 5, by the mesh 26 and spreading in the interior space 3 of the container 1 for cool the latter, before being evacuated by the hood 13.
  • the tank 2 further comprises fixing lugs 28 for its permanent mounting in the upper part of the interior volume 3, typically on vertical balusters also serving for the removable mounting of the writing thermal year 4 extending below the tank 2, at a distance from the latter, when the container 1 is used for the transport of fresh food products at a temperature between 0 and 4 ° C.
  • the dispensing means 10 suspended from the gantry 12, is internally shaped to adapt by simple plugging in to the end piece 50, this plugging being locked by a lock.
  • elastic 29 which can be manually actuated to unlock the gun and extract it from the nozzle 50.
  • the valve crank 17 is also mechanically coupled to the latch 29 so as to allow the valve to be opened only when the connector 10 is correctly inserted the end piece 50 and to allow insertion only when the valve is in the closed position.
  • the tank 2 has no front face, thus providing a wide access opening 5 for matching with a dispensing means 10, also suspended from the gantry 12 and comprising, here, a parallelepipedal injection housing 30 comprising an open front face and two injection half-ramps 23A, 23B extending transversely in the housing 30, provided with ejection orifices 24 and connected, via the solenoid valve 18, to the flexible intake 9.
  • a dispensing means 10 also suspended from the gantry 12 and comprising, here, a parallelepipedal injection housing 30 comprising an open front face and two injection half-ramps 23A, 23B extending transversely in the housing 30, provided with ejection orifices 24 and connected, via the solenoid valve 18, to the flexible intake 9.
  • the ramps 23A, 23B are arranged in the bottom of the housing 30, at a distance from the open front face of the housing, the edges of which are provided with angles 31 forming a housing for receiving the edges of the face front of the tank 2 in a coupling position of these two elements locked by a coupling device 32 constituted, in the example shown, by a lock movable in rotation and in translation carried by a side face of the housing 30 and cooperating with a shaped cutout formed in a cylinder attached to the adjacent side face of the tank 2.
  • the lock comprises an actuating handle which, in the locked position of the lock, actuates a contactor 33 mounted on the inside of the housing 30 and providing a signal validation at the electronic control unit 19.
  • the box 30 advantageously comprises, on its rear face, a handling handle 34.
  • the injectors 24 are angularly oriented towards the upper wall of the housing 30 so as to eject jets of liquid CO2 under pressure which impact this upper wall to return, by bursting them, the jets of CO2 liquid towards the bottom of tank 2 where the liquid CO2, relaxed in its path with ricochet, produces the carbon dioxide snow finely divided 27 accumulating progressively in the bottom of tank 2, as in the embodiment of Figures 4 and 5.
  • the injectors 24 can be oriented downwards to impact a deflector returning the jets to the upper wall of the housing.
  • an end-of-cycle indicator lamp lights up on the block 19 and the operator can then unhook the box 30 from the tank 2.

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Carbon And Carbon Compounds (AREA)
EP94401392A 1993-06-23 1994-06-22 Trockeneisvorratsfach Expired - Lifetime EP0631096B2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR9307615 1993-06-23
FR9307615A FR2706990B1 (de) 1993-06-23 1993-06-23
US08/285,718 US5511379A (en) 1993-06-23 1994-08-04 Process for the preservation of products at low temperature in an insulated chamber, installation for practicing the process, insulated chamber and container for such a chamber
CA002129863A CA2129863A1 (fr) 1993-06-23 1994-08-10 Procede de conservation a basse temperature de produits dans une enceinte isolee, installation pour la mise en oeuvre du procede, enceinte isolee et bac pour une telle enceinte
CH02814/94A CH690458A5 (fr) 1993-06-23 1994-09-15 Procédé de conservation à basse température de produits dans une enceinte isolée, installation pour la mise en oeuvre du procédé, enceinte isolée et bac pour une telle enceinte.

Publications (3)

Publication Number Publication Date
EP0631096A1 true EP0631096A1 (de) 1994-12-28
EP0631096B1 EP0631096B1 (de) 1997-07-16
EP0631096B2 EP0631096B2 (de) 2001-02-07

Family

ID=27427162

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94401392A Expired - Lifetime EP0631096B2 (de) 1993-06-23 1994-06-22 Trockeneisvorratsfach

Country Status (7)

Country Link
US (2) US5511379A (de)
EP (1) EP0631096B2 (de)
CA (1) CA2129863A1 (de)
CH (1) CH690458A5 (de)
DE (1) DE69404231T3 (de)
ES (1) ES2106468T5 (de)
FR (1) FR2706990B1 (de)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0717246A1 (de) * 1994-12-12 1996-06-19 Colpo Company Limited Verfahren und Vorrichtung zum Fördern oder Lagern von gekühlten Waren
FR2751623A1 (fr) * 1996-07-23 1998-01-30 Olivo Conteneur isotherme avec bac refrigerant
FR2752049A1 (fr) * 1996-07-30 1998-02-06 Olivo Conteneur isotherme avec reserve de frigories
FR2752456A1 (fr) * 1996-08-13 1998-02-20 Grandi Rene Vincent Dispositif pour le transfert regule de frigories entre une reserve et une enceinte de conservation
EP0854334A1 (de) * 1997-01-20 1998-07-22 Carboxyque Française Behälter zur Aufnahme von Kohlendioxydschnee
EP0863374A2 (de) 1997-03-05 1998-09-09 MONETTI S.p.A. Gefäss mit festem Kältemittel für isothermische Behälter, insbesondere für den Warentransport mit überwachter Temperatur
WO1998040680A2 (fr) 1997-03-11 1998-09-17 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Chariot refrigere et installation de rechargement en agent refrigerant
DE19749055A1 (de) * 1997-11-06 1999-05-27 Messer France Sa Behälter und Verfahren zum Kühlen
DE19808267A1 (de) * 1998-02-27 1999-09-02 Messer France Sa Befüll- und Entnahmemodul für ein Kühlmodul und Verfahren zum Befüllen eines Kühlmoduls
EP1408295A3 (de) * 2002-10-11 2005-05-25 Air Liquide Deutschland GmbH Verfahren und Vorrichtung zum Kühlen von Waren in einem wärmeisolierten Transportbehälter unter Einsatz eines Kühlmoduls
WO2011061431A1 (fr) 2009-11-19 2011-05-26 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Procede pour conserver a basse temperature des produits dans un conteneur isole durant un transport
DE102010013079A1 (de) 2010-03-26 2011-09-29 Tkt Gassysteme Gmbh Isolierbehälter
DE102010013056A1 (de) 2010-03-26 2011-09-29 Tkt Gassysteme Gmbh Verfahren und Vorrichtung zum Befüllen einer Kühlzelle eines Isolierbehälters mit einem Kühlmedium
EP2597402A3 (de) * 2011-11-26 2017-11-29 Messer Austria GmbH Verfahren zum Befüllen eines einem Transportbehälter zum Transportieren gekühlter Produkte zugeordneten Kühlmoduls
EP3653976A1 (de) 2018-11-16 2020-05-20 Neopost Technologies Schliessfachanlage zur zustellung von wärmeempfindlichen produkten
CN112317745A (zh) * 2020-09-22 2021-02-05 成都飞机工业（集团）有限责任公司 一种自动化增材制造粉末存储装置及存储方法

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2734894B1 (fr) * 1995-05-30 1997-07-25 Carboxyque Francaise Installation pour le maintien a basse temperature d'une enceinte mobile
FR2776056B1 (fr) * 1998-03-10 2000-05-26 Olivo Dispositif brise-jet pour compartiment cryogenique de conteneur isothermique
EP0964214A1 (de) * 1998-06-11 1999-12-15 Colpo Company Limited Kompakte Kühlanlage für Behälter und Verfahren zur Bewahrung von Kälte
US6220051B1 (en) 1998-06-16 2001-04-24 Cool Pack System Corp. Compact rapid chilling system and method for reserving cold
NO982971A (no) * 1998-06-26 1999-12-27 H&R Ind Inc Fremgangsmåte for transport og lagring av varer, samt container egnet for samme
JP3247675B2 (ja) * 1999-02-03 2002-01-21 角林商事株式会社 ドライアイス生成装置
US6151913A (en) * 1999-04-23 2000-11-28 Praxair Technology, Inc. Method and apparatus for agglomerating fine snow particles
DE19919934A1 (de) * 1999-04-30 2000-11-02 Tv Kohlensaeure Technik & Vert Vorrichtung und Verfahren zur Temperaturhaltung von Lebensmitteln
US6276169B1 (en) * 1999-10-04 2001-08-21 Eco-Snow Systems, Inc. Apparatus and method for analysis of impurities in liquid carbon dioxide
DE10045869A1 (de) * 2000-09-14 2002-03-28 Tv Kohlensaeure Technik & Vert Vorrichtung und Verfahren zur Erzeugung von Kohlendioxidschnee
DE10129217B4 (de) * 2001-06-19 2006-07-06 Air Liquide Deutschland Gmbh Verfahren zum Kühlen von Waren in einem Isolierbehälter unter Einsatz eines Kühlmoduls
FR2829567B1 (fr) * 2001-09-07 2004-07-16 Olivo Dispositif d'alimentation automatique pour compartiment refrigerant d'un conteneur isotherme
US6584802B1 (en) * 2002-04-16 2003-07-01 Monty J. Cofield Cooling apparatus employing carbon dioxide
US7228793B2 (en) * 2002-11-25 2007-06-12 Fizzy Fruit, LLC Carbonation system for enhancing the flavor of fruits and vegetables
DE10258419A1 (de) 2002-12-13 2004-06-24 TV Kohlensäure Technik & Vertrieb GmbH + Co. Versorgung einer Einrichtung zur Temperaturhaltung mit Kohlendioxidschnee
CA2515439A1 (en) * 2003-02-07 2004-08-26 Ramez Emile Necola Shehada Surgical drain with sensors for monitoring internal tissue condition and for monitoring fluid in lumen
US20060233922A1 (en) * 2004-05-28 2006-10-19 Andrew Kegler Packaged flavor enhanced fruits or vegetables products with extended shelf-life for mass market distribution and consumption
US20070292568A1 (en) * 2006-06-14 2007-12-20 Kaufman Galen D Dynamic modified atmosphere package system
ES2335048T3 (es) 2007-07-31 2010-03-18 Konings Nv Metodo para enfriar bebidas.
ES2334487B1 (es) * 2009-03-30 2011-02-03 Gaugor, S.A. Conjunto de acoplamiento para extraccion de co2 liquido, aplicable a todo tipo de enfriadores.
WO2010106197A1 (es) * 2009-03-18 2010-09-23 Gaugor, S.A. Aparato enfriador de vasos u otros recipientes, perfeccionado, y conjunto de acoplamiento para la extracción de co2 líquido
NL1039372C2 (nl) * 2011-02-09 2013-12-30 Acp Polska Spolka Z Ograniczona Odpowiedzialnoscia Systeem voor het inbrengen van koelmiddel in een container.
DE102011121013A1 (de) 2011-12-13 2013-06-13 Linde Aktiengesellschaft Vorrichtung und Verfahren zurTemperaturhaltung
FR2984473B1 (fr) 2011-12-15 2014-01-24 Acp Belgium N V /S A Procede de conservation a basse temperature de produits dans une enceinte isolee
DE102012006478A1 (de) 2012-03-29 2013-10-02 Linde Aktiengesellschaft Kühlmittelbehälter, Vorrichtung und Verfahren zur Temperaturhaltung
US11384904B2 (en) 2013-12-05 2022-07-12 Praxair Technology, Inc. Method and system for filling thermally insulated containers with liquid carbon dioxide
EP2881646A1 (de) 2013-12-05 2015-06-10 YARA International ASA Verfahren und System zum Füllen thermisch isolierter Behälter mit flüssigem Kohlendioxid
EP3090961B1 (de) 2015-05-07 2019-02-27 Air Liquide Deutschland GmbH Kühlbox und verfahren zum transport von verderblichen oder wärmeempfindlichen produkten in einem transportfahrzeug und/oder zum verteilen von produkten an endkunden
US10712072B2 (en) 2016-07-11 2020-07-14 Praxair Technology, Inc. Transportable container, charger system, method and kit for generation of carbon dioxide snow block in-situ within the transportable container for preservation of items stored therewithin
US11248838B2 (en) 2016-07-11 2022-02-15 Praxair Technology, Inc. Transportable container, charger system, method and kit for generation of carbon dioxide snow block in-situ within the transportable container for preservation of items stored there within
US11352262B2 (en) 2017-12-18 2022-06-07 Praxair Technology, Inc. Methods for automatic filling, charging and dispensing carbon dioxide snow block
US11193708B2 (en) 2017-12-20 2021-12-07 Praxair Technology, Inc. Methods for pre-charging carbon dioxide snow
DE102018009755B4 (de) * 2018-12-12 2020-12-03 Messer Group Gmbh Vorrichtung zum Beladen eines Kältemittel-Aufnahmefachs eines Kühlbehälters mit Trockeneis

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1876915A (en) * 1929-05-14 1932-09-13 Internat Dry Refrigeration Cor Refrigerator
US2217169A (en) * 1937-11-29 1940-10-08 Leo M Harvey Machine for forming solid carbon dioxide
US2316423A (en) * 1939-06-23 1943-04-13 Leo M Harvey Device for providing refrigerants in containers
US3561226A (en) * 1968-10-07 1971-02-09 Julius Rubin Refrigerating system for transportable vehicles
US3861168A (en) * 1973-09-17 1975-01-21 Union Ice Company Carbon dioxide cooling machine
US4299429A (en) * 1980-02-13 1981-11-10 Franklin Jr Paul R Cooler with inclined upper CO2 cooled surface
US4376511A (en) * 1981-04-01 1983-03-15 Franklin Jr Paul R CO2 Snow forming copper line
US4377402A (en) * 1981-06-01 1983-03-22 Liquid Carbonic Corporation CO2 Snow-making process
US4415346A (en) * 1978-10-11 1983-11-15 Love James H Carbon dioxide snow horn for dry ice production
FR2534130A1 (fr) * 1982-10-08 1984-04-13 Beizermann Michel Chariot de stockage des repas avant rechauffage et moyens de mise en oeuvre
US4502293A (en) * 1984-03-13 1985-03-05 Franklin Jr Paul R Container CO2 cooling system
US4704876A (en) * 1986-08-12 1987-11-10 Hill Ralph P Cryogenic refrigeration system
FR2604243A1 (fr) * 1986-09-19 1988-03-25 Anhydride Carbonique Ind Procede de fabrication d'une masse accumulatrice de froid a partir d'anhydride carbonique et accumulateur obtenu.
EP0337860A2 (de) * 1988-04-08 1989-10-18 Carboxyque Francaise Isolier-Container mit Kältemittelbehälter und Verwendung beim Transport von frischen Produkten
US4891954A (en) * 1989-01-19 1990-01-09 Sheffield Shipping & Management Ltd. Refrigerated container
GB2257501A (en) * 1991-06-28 1993-01-13 Boc Group Plc Refrigeration using carbon dioxide snow

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163022A (en) * 1963-01-21 1964-12-29 Z Z Corp Refrigeration system employing expendable refrigerant
US3447336A (en) * 1967-09-22 1969-06-03 Pullman Inc Refrigeration arrangement
US3468135A (en) * 1968-01-02 1969-09-23 Brendan L Doll Food chilling using carbon dioxide refrigerant
US3922878A (en) * 1974-01-11 1975-12-02 Karchay Javid Jalali Portable cooling unit
DE2634164A1 (de) * 1976-07-29 1978-02-09 Buse Kohlensaeure Vorrichtung zum beschneien von gegenstaenden mit kohlensaeureschnee

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1876915A (en) * 1929-05-14 1932-09-13 Internat Dry Refrigeration Cor Refrigerator
US2217169A (en) * 1937-11-29 1940-10-08 Leo M Harvey Machine for forming solid carbon dioxide
US2316423A (en) * 1939-06-23 1943-04-13 Leo M Harvey Device for providing refrigerants in containers
US3561226A (en) * 1968-10-07 1971-02-09 Julius Rubin Refrigerating system for transportable vehicles
US3861168A (en) * 1973-09-17 1975-01-21 Union Ice Company Carbon dioxide cooling machine
US4415346A (en) * 1978-10-11 1983-11-15 Love James H Carbon dioxide snow horn for dry ice production
US4299429A (en) * 1980-02-13 1981-11-10 Franklin Jr Paul R Cooler with inclined upper CO2 cooled surface
US4376511A (en) * 1981-04-01 1983-03-15 Franklin Jr Paul R CO2 Snow forming copper line
US4377402A (en) * 1981-06-01 1983-03-22 Liquid Carbonic Corporation CO2 Snow-making process
FR2534130A1 (fr) * 1982-10-08 1984-04-13 Beizermann Michel Chariot de stockage des repas avant rechauffage et moyens de mise en oeuvre
US4502293A (en) * 1984-03-13 1985-03-05 Franklin Jr Paul R Container CO2 cooling system
US4704876A (en) * 1986-08-12 1987-11-10 Hill Ralph P Cryogenic refrigeration system
FR2604243A1 (fr) * 1986-09-19 1988-03-25 Anhydride Carbonique Ind Procede de fabrication d'une masse accumulatrice de froid a partir d'anhydride carbonique et accumulateur obtenu.
EP0337860A2 (de) * 1988-04-08 1989-10-18 Carboxyque Francaise Isolier-Container mit Kältemittelbehälter und Verwendung beim Transport von frischen Produkten
US4891954A (en) * 1989-01-19 1990-01-09 Sheffield Shipping & Management Ltd. Refrigerated container
GB2257501A (en) * 1991-06-28 1993-01-13 Boc Group Plc Refrigeration using carbon dioxide snow

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0717246A1 (de) * 1994-12-12 1996-06-19 Colpo Company Limited Verfahren und Vorrichtung zum Fördern oder Lagern von gekühlten Waren
FR2751623A1 (fr) * 1996-07-23 1998-01-30 Olivo Conteneur isotherme avec bac refrigerant
FR2752049A1 (fr) * 1996-07-30 1998-02-06 Olivo Conteneur isotherme avec reserve de frigories
EP0823600A3 (de) * 1996-07-30 1998-07-15 Olivo Isothermischer Behälter mit Kältespeicher
FR2752456A1 (fr) * 1996-08-13 1998-02-20 Grandi Rene Vincent Dispositif pour le transfert regule de frigories entre une reserve et une enceinte de conservation
EP0854334A1 (de) * 1997-01-20 1998-07-22 Carboxyque Française Behälter zur Aufnahme von Kohlendioxydschnee
FR2758620A1 (fr) 1997-01-20 1998-07-24 Carboxyque Francaise Bac de reception de neige carbonique, et son application a une enceinte et une installation de conservation de produits
EP0863374A2 (de) 1997-03-05 1998-09-09 MONETTI S.p.A. Gefäss mit festem Kältemittel für isothermische Behälter, insbesondere für den Warentransport mit überwachter Temperatur
WO1998040680A2 (fr) 1997-03-11 1998-09-17 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Chariot refrigere et installation de rechargement en agent refrigerant
FR2760826A1 (fr) 1997-03-11 1998-09-18 Carboxyque Francaise Chariot refrigere et installation de rechargement en agent refrigerant
DE19749055A1 (de) * 1997-11-06 1999-05-27 Messer France Sa Behälter und Verfahren zum Kühlen
DE19749055C2 (de) * 1997-11-06 2003-05-08 Messer France Sa Behälter zum Kühlen
DE19808267A1 (de) * 1998-02-27 1999-09-02 Messer France Sa Befüll- und Entnahmemodul für ein Kühlmodul und Verfahren zum Befüllen eines Kühlmoduls
EP1408295A3 (de) * 2002-10-11 2005-05-25 Air Liquide Deutschland GmbH Verfahren und Vorrichtung zum Kühlen von Waren in einem wärmeisolierten Transportbehälter unter Einsatz eines Kühlmoduls
WO2011061431A1 (fr) 2009-11-19 2011-05-26 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Procede pour conserver a basse temperature des produits dans un conteneur isole durant un transport
DE102010013079A1 (de) 2010-03-26 2011-09-29 Tkt Gassysteme Gmbh Isolierbehälter
DE102010013056A1 (de) 2010-03-26 2011-09-29 Tkt Gassysteme Gmbh Verfahren und Vorrichtung zum Befüllen einer Kühlzelle eines Isolierbehälters mit einem Kühlmedium
DE102010013056B4 (de) 2010-03-26 2018-05-09 Tkt Gassysteme Gmbh Verfahren und Vorrichtung zum Befüllen einer Kühlzelle eines Isolierbehälters mit einem Kühlmedium
EP2597402A3 (de) * 2011-11-26 2017-11-29 Messer Austria GmbH Verfahren zum Befüllen eines einem Transportbehälter zum Transportieren gekühlter Produkte zugeordneten Kühlmoduls
EP3653976A1 (de) 2018-11-16 2020-05-20 Neopost Technologies Schliessfachanlage zur zustellung von wärmeempfindlichen produkten
US11378323B2 (en) 2018-11-16 2022-07-05 Quadient Technologies France Locker system for delivery of heat sensitive products
CN112317745A (zh) * 2020-09-22 2021-02-05 成都飞机工业（集团）有限责任公司 一种自动化增材制造粉末存储装置及存储方法

Also Published As

Publication number Publication date
EP0631096B1 (de) 1997-07-16
CH690458A5 (fr) 2000-09-15
ES2106468T5 (es) 2001-03-16
EP0631096B2 (de) 2001-02-07
FR2706990A1 (de) 1994-12-30
CA2129863A1 (fr) 1996-02-11
DE69404231T3 (de) 2001-05-23
DE69404231T2 (de) 1997-12-18
ES2106468T3 (es) 1997-11-01
US5566553A (en) 1996-10-22
FR2706990B1 (de) 1995-08-04
US5511379A (en) 1996-04-30
DE69404231D1 (de) 1997-08-21

Similar Documents

Publication Publication Date Title
EP0631096B1 (de) Verfahren zur Konservierung von Waren bei niedrigen Temperaturen in einem isolierten Gehäuse, Vorrichtung zur Durchführung des Verfahrens, isoliertes Gehäuse und Behälter für solch ein Gehäuse
JP6189917B2 (ja) 流動触媒分解ユニット内に触媒及び／又は添加物を注入するための方法
FR2758620A1 (fr) Bac de reception de neige carbonique, et son application a une enceinte et une installation de conservation de produits
EP1724538B1 (de) Logistiksystem für den Transport von frischen oder gefrorenen Produkten
EP1088191A1 (de) Befüll- und entnahmemodul für ein kühlmodul und verfahren zum befüllen eines kühlmoduls
FR2891899A1 (fr) Systeme d'injection de neige carbonique dans des conteneurs isothermes et conteneurs associes
FR2851329A1 (fr) Procede de maintien au froid d'aliments a bord d'aeronefs et moyen de mise en oeuvre
FR2558337A1 (fr) Dispositif de congelation de produits biologiques conditionnes en paillettes
CA2284873A1 (fr) Chariot refrigere et installation de rechargement en agent refrigerant
FR2971330A1 (fr) Systeme d'introduction d'un agent frigorifique dans un conteneur
FR2616683A1 (fr) Autoclave de sterilisation
WO2007036656A1 (fr) Receptacle de neige carbonique a double compartiment pour conteneurs isothermes
FR2963327A1 (fr) Dispositif de stockage d'articles sous atmosphere controlee
FR2734894A1 (fr) Installation pour le maintien a basse temperature d'une enceinte mobile
FR2726353A1 (fr) Procede de dosage automatique pour conserver a basse temperature des produits dans une enceinte isolee comprenant un volume de chargement et au moins un bac a neige carbonique
CA2123384C (en) Apparatus and process for chilling food products
WO2000014461A1 (fr) Procede de refroidissement en continu de produits et dispositif de refroidissement correspondant
KR101153749B1 (ko) 냉원용 이산화탄소 자동주입장치 및 자동주입방법
US6178756B1 (en) Method and apparatus for chilling perishable liquids
CH637757A5 (en) Refrigeration enclosure
JPH10300056A (ja) 燃焼設備での集塵装置の消火方法
FR2591879A3 (fr) Installation de conservation au chaud d'assiettes sur chariot de stockage deconnectable d'un generateur de diffusion d'air chaud pulse
JP3542453B2 (ja) 小型急冷システム及び保冷方法
EP1152198B1 (de) Kühlstrecke
CZ240196A3 (en) Process of deep freezing meat articles of lumpy meat in the form of cones, particularly so called dönerkebaps and apparatus for making the same

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19940628

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE DE ES GB IT NL PT

17Q First examination report despatched

Effective date: 19960607

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE ES GB IT NL PT

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19970716

REF Corresponds to:

Ref document number: 69404231

Country of ref document: DE

Date of ref document: 19970821

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2106468

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 19970723

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: LINDE AKTIENGESELLSCHAFT

Effective date: 19980415

NLR1 Nl: opposition has been filed with the epo

Opponent name: LINDE AKTIENGESELLSCHAFT

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

RTI2 Title (correction)

Free format text: RESERVE TANK FOR CARBON DIOXIDE SNOW

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20010207

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): BE DE ES GB IT NL PT

GBTA Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977)
ITF It: translation for a ep patent filed

Owner name: ING. A. GIAMBROCONO & C. S.R.L.

REG Reference to a national code

Ref country code: ES

Ref legal event code: DC2A

Kind code of ref document: T5

Effective date: 20010213

NLR2 Nl: decision of opposition
NLR3 Nl: receipt of modified translations in the netherlands language after an opposition procedure
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 69404231

Country of ref document: DE

Representative=s name: PATENTANWAELTE HENKEL, BREUER & PARTNER, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20120615

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20130620

Year of fee payment: 20

Ref country code: GB

Payment date: 20130619

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20130618

Year of fee payment: 20

Ref country code: NL

Payment date: 20130619

Year of fee payment: 20

Ref country code: IT

Payment date: 20130626

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20130619

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69404231

Country of ref document: DE

BE20 Be: patent expired

Owner name: *CARBOXYQUE FRANCAISE

Effective date: 20140622

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

Free format text: MAXIMUM VALIDITY LIMIT REACHED

Effective date: 20140622

REG Reference to a national code

Ref country code: NL

Ref legal event code: V4

Effective date: 20140622

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20140621

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20140621

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20140624

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20141120

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20140701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20140623