FR2524629A1 - Heat store for transporting food - is made of strips of open cellular material in water tight envelope - Google Patents

Heat store for transporting food - is made of strips of open cellular material in water tight envelope Download PDF

Info

Publication number
FR2524629A1
FR2524629A1 FR8205378A FR8205378A FR2524629A1 FR 2524629 A1 FR2524629 A1 FR 2524629A1 FR 8205378 A FR8205378 A FR 8205378A FR 8205378 A FR8205378 A FR 8205378A FR 2524629 A1 FR2524629 A1 FR 2524629A1
Authority
FR
France
Prior art keywords
temperature
strips
cellular material
thermal
water tight
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Withdrawn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
FR8205378A
Other languages
French (fr)
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.)
Individual
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
Priority to FR8205378A priority Critical patent/FR2524629A1/en
Publication of FR2524629A1 publication Critical patent/FR2524629A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/10—Cooling bags, e.g. ice-bags
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/085—Compositions of cold storage materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Packages (AREA)

Abstract

The heat store is made from strips of cellular material, with open cells and these can be impregnated with water. The strips are placed side by side in a water tight enclosure. The store can work at freezing point or operate to a temperature above ambient. The assembly permits the lowering or raising of the temperature of articles before being moved to a temperature other than ambient. They can also be maintained above thaw. The use is mainly for transporting edible or drinkable products.

Description

La présente invention concerne les accumulateurs thermiques permettant d'abaisser ou d'élever la température d'objets devant être conservés et transportés, des produits devant être conservés à une température minima ou maxima pendant un délai limité mais suffisant malgré les variations importantes des températures extérieures à l'accumulateur. The present invention relates to thermal accumulators for lowering or raising the temperature of objects to be stored and transported, products to be stored at minimum or maximum temperature for a limited but sufficient period despite significant variations in outside temperatures to the accumulator.

Il est connu de fabriquer ou d'utiliser des emballages isothermes et des accumulateurs thermiques, mais les uns ne peuvent abaisser ou élever la température, les autres présentent la difficulté d'être coûteux et dangereux pour les produits par leur toxicité. It is known to manufacture or use insulated packaging and thermal accumulators, but some cannot lower or raise the temperature, others have the difficulty of being expensive and dangerous for the products by their toxicity.

La présente invention se distingue des articles existants par le choix et la combinaison des matériaux pour obtenir le résultat décrit. The present invention differs from existing articles by the choice and combination of materials to obtain the described result.

L'accumulateur thermique est composé de bandes de matériau alvéolaire à cellules ouvertes imprégnées d'eau, placées parallèlement, laissant entre elles un intervalle permettant au moins le pliage à angle droit disposées à plat dans un sac plus particulièrement mais non exclusivement en polyéthylène étanche à lteau et fermé de tous côtés. The thermal accumulator is made up of strips of alveolar material with open cells impregnated with water, placed in parallel, leaving between them an interval allowing at least the right angle bending arranged flat in a bag more particularly but not exclusively in waterproof polyethylene lteau and closed on all sides.

On obtient ainsi un coussin plat dont la température peut être facilement selon les besoins, ou abaissée jusqu'à congélation ou élevée jusqu'à 600C (soit avant le ramollissement de l'enveloppe extérieure polyéthylène), dans un cas dans un réfrigérateur, dans l'autre par simple trempage dans l'eau chaude. A flat cushion is thus obtained, the temperature of which can be easily as required, or lowered to freezing or raised to 600C (either before the softening of the polyethylene outer shell), in one case in a refrigerator, in the other by simply soaking in hot water.

A l'utilisation les plaques se disposent facilement par pliage selon les intervalles entre les bandes, autour du corps de l'objet à conditionner en température. In use, the plates are easily arranged by folding at intervals between the bands, around the body of the object to be conditioned in temperature.

Le champ d'application de l'invention couvre en particulier, mais non exclusivement, le conditionnement en température basse des chocolats, des entremets glacés, de foie gras, des champagnes, vins mousseux et cidres, de certains objets électroniques, et en température chaude, plus particulièrement mais non exclusivement, les mets préparés devant être transportés et servis chauds. The scope of the invention covers in particular, but not exclusively, the packaging at low temperature of chocolates, frozen desserts, foie gras, champagnes, sparkling wines and ciders, certain electronic objects, and at hot temperature , more particularly but not exclusively, prepared meals that must be transported and served hot.

Il pourrait même y avoir des applications médicales dans les deux cas.  There could even be medical applications in both cases.

Claims (5)

REVENDICATIONS 1. Accumulateur thermique caractérisé par le fait qu'il est fabriqué à partir Je bandes en matériau alvéolaires à cellules ouvertes. 1. A thermal accumulator characterized by the fact that it is made from strips of open cell cellular material. 2. Accumulateur thermique selon la revendication 1. caractérisé par le fait qu'il est composé de matériau à cellules ouvertes imprégnées d'eau. 2. A thermal accumulator according to claim 1. characterized in that it is composed of open cell material impregnated with water. 3. Accumulateur thermique selon les revendications 1. et 2. caractérisé en ce que les bandes sont disposées côte à côte dans un sachet étanche à l'eau permettant de les conserver telles qu'elles ont été préalablement imprégnées d'eau. 3. A thermal accumulator according to claims 1. and 2. characterized in that the strips are arranged side by side in a waterproof bag allowing to keep them as they were previously impregnated with water. 4. Accumulateur thermique selon les revendications 1. 2. et 3. caractérisé en ce que le conservateur thermique peut être porté à une température de congélation ou au contraire porté à une température très supérieure à la température ambiante. 4. A thermal accumulator according to claims 1, 2 and 3, characterized in that the thermal preservative can be brought to a freezing temperature or on the contrary brought to a temperature much higher than room temperature. 5. Accumulateur thermique selon l'ensemble des revendications précédentes caractérisé en ce que l'ensemble permet l'abaissement ou l'élévation de tenl- pérature des objets devant être amenés à une température différente de la température ambiante et conservés ainsi au cours d'un transport dont la durée peut être supérieure au dégel ou au refroidissement du conservateur lui-même par le phénomène de l'inertie thermique.  5. A thermal accumulator according to all of the preceding claims, characterized in that the assembly allows the lowering or raising of the temperature of the objects to be brought to a temperature different from the ambient temperature and thus preserved during transport, the duration of which may be greater than the thawing or cooling of the preservative itself by the phenomenon of thermal inertia.
FR8205378A 1982-03-30 1982-03-30 Heat store for transporting food - is made of strips of open cellular material in water tight envelope Withdrawn FR2524629A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8205378A FR2524629A1 (en) 1982-03-30 1982-03-30 Heat store for transporting food - is made of strips of open cellular material in water tight envelope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8205378A FR2524629A1 (en) 1982-03-30 1982-03-30 Heat store for transporting food - is made of strips of open cellular material in water tight envelope

Publications (1)

Publication Number Publication Date
FR2524629A1 true FR2524629A1 (en) 1983-10-07

Family

ID=9272534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8205378A Withdrawn FR2524629A1 (en) 1982-03-30 1982-03-30 Heat store for transporting food - is made of strips of open cellular material in water tight envelope

Country Status (1)

Country Link
FR (1) FR2524629A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747303A1 (en) * 1996-04-15 1997-10-17 Commere Maris Francoise Josee Burn dressing for skin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747303A1 (en) * 1996-04-15 1997-10-17 Commere Maris Francoise Josee Burn dressing for skin

Similar Documents

Publication Publication Date Title
EP0337860B1 (en) Isothermal container with refrigerant tank and application to fresh product transport
EP0936428A2 (en) Vacuum insulated refrigerator or freezer cabinet
JPH04507075A (en) A method for maintaining a product at a desired temperature at or near 0°C, and a container for this purpose
US5035122A (en) Portable containers for maintaining food stuffs in a chilled condition
US5476048A (en) Pallet for storage and transportation of goods
FR2994420A1 (en) Protection cover for protecting products placed on pallet during transport of products on vehicle, has rectangular opening part provided in front of bottom, where opening forms parallelepiped space between one of side walls and bottom
CN103917459A (en) Packaging having a surrounding heat barrier
EP0750732B1 (en) Element having a double heat transfer function for isothermal chambers, and isothermal chamber provided therewith
FR2657551A1 (en) LINEAR CUTTING LOAD AND METHOD FOR MANUFACTURING THE SAME.
FR2628179A1 (en) Twin-wall panel, insulated by depressurising interior by vacuum pump - has inter-wall stiffening by props or by open cell infilling, with air extracted through connections with adjacent panels by vacuum pump
FR2994423A1 (en) THERMAL DEVICE FOR TRANSPORTING PRODUCTS, IN PARTICULAR PALETTIATED PRODUCTS.
FR2524629A1 (en) Heat store for transporting food - is made of strips of open cellular material in water tight envelope
EP2996967B1 (en) Container for storing and transporting organic peroxids
EP0263822A1 (en) Transport- and storage container for cooled goods.
FR2779704A1 (en) STORAGE CONTAINER
FR2911122A1 (en) Insulated body for storing and transporting e.g. food product, has trimming arranged between rigid envelopes, where trimming is made of polymer or co-polymer foam, and envelopes are formed by sheet whose side is integrated to film
FR2935471A1 (en) Hollow eutectic gel shell for use in e.g. cooling device to preserve chocolate, has semi-shells that are adjustable for being interlocked with each other, filled with cooling material such as eutectic gel, and hermetically closed
KR100664279B1 (en) Vacuum isolation material for refrigerator cabinet and manufacturing method thereof and isolation structure of refrigerator cabinet applying the same
FR2491609A1 (en) HEAT ACCUMULATOR BLOCK AND APPLICATION TO A THERMAL STORAGE DEVICE
FR2851034A1 (en) Isothermal container for storing and transporting medicine, has cooling cavity with feeding opening of cooling unit, where feeding opening is adapted to be closed and directly accessible from outside of container
FR2871143A1 (en) Packaging system for e.g. fresh foodstuffs, has blocking units of corrugated cardboard separating two American boxes along their walls between which spaces are formed to receive heat or cold accumulators arranged at desired temperature
EP0324702B1 (en) Insulating material and thermally insulating protecting package made of such a material
FR2573176A1 (en) Method for thermal insulation
FR2459760A1 (en) Food container for refrigerated transport - has insulated lining and base for handling with fork lift truck
FR2851035A1 (en) Isothermal container for storing and transporting medicine, has cooling cavity with feeding opening of cooling unit, where feeding opening is adapted to be closed and directly accessible from outside of container

Legal Events

Date Code Title Description
ST Notification of lapse