DK2689200T3 - Kølelegemeapparat med faseændring - Google Patents

Kølelegemeapparat med faseændring Download PDF

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Publication number
DK2689200T3
DK2689200T3 DK12760343.9T DK12760343T DK2689200T3 DK 2689200 T3 DK2689200 T3 DK 2689200T3 DK 12760343 T DK12760343 T DK 12760343T DK 2689200 T3 DK2689200 T3 DK 2689200T3
Authority
DK
Denmark
Prior art keywords
heat sink
thermoconductive
base container
cooling cartridge
expandable base
Prior art date
Application number
DK12760343.9T
Other languages
English (en)
Inventor
Brian Schryver
Scott Ganaja
Original Assignee
Cool Lab Llc
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 Cool Lab Llc filed Critical Cool Lab Llc
Application granted granted Critical
Publication of DK2689200T3 publication Critical patent/DK2689200T3/da

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • 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
    • F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
    • F25D3/06—Movable containers
    • F25D3/08—Movable containers portable, i.e. adapted to be carried personally
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G23/00—Other table equipment
    • A47G23/06—Serving trays
    • A47G23/0683—Serving trays with means for keeping food cool or hot
    • A47G2023/0691—Serving trays with means for keeping food cool or hot with a cover
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G23/00—Other table equipment
    • A47G23/06—Serving trays
    • A47G23/0683—Serving trays with means for keeping food cool or hot
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • 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
    • F25D2303/082—Devices using cold storage material, i.e. ice or other freezable liquid disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator
    • 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
    • F25D2303/083—Devices using cold storage material, i.e. ice or other freezable liquid using cold storage material disposed in closed wall forming part of a container for products to be cooled
    • F25D2303/0831—Devices using cold storage material, i.e. ice or other freezable liquid using cold storage material disposed in closed wall forming part of a container for products to be cooled the liquid is disposed in the space between the walls of the container
    • 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
    • F25D2303/084—Position of the cold storage material in relationship to a product to be cooled
    • F25D2303/0845—Position of the cold storage material in relationship to a product to be cooled below the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Packages (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Claims (12)

1. Kølelegeme-kølepatron (100), omfattende: en ekspanderbar basisbeholder (110, 220, 315, 510, 620, 710, 1030, 1110), der har en bundflade, en åbning, og udadbuende sidevægge tilspidsende udad fra bundfladen til åbningen; et termoledende dække (105, 205, 305, 505, 640, 705, 1060, 1115), der har en underflade koblet til og omgivende åbningen af den ekspanderbare basisbeholder (110, 220, 310, 510, 620, 710, 1030, 1110) og indrettet til at tilvejebringe et termisk ledende interface mellem kølelegeme-kølepatronen (100) og et eksternt objekt placeret på og i direkte kontakt med det termoledende dække (105, 205, 305, 505, 640 705, 1060, 1115) og til at blive fastholdt ved en ønsket afkølet temperatur; en fluidtæt tætning indskudt mellem åbningen og det termoledende dække (105, 205, 305, 505, 640, 705, 1060, 1115); og et faseændringsmateriale, der fuldkomment fylder den ekspanderbare basisbeholder (110, 220, 315, 510, 620, 710, 1030, 1110) og i brug har en fast fase (230, 325) og en væskefase (320), kendetegnet ved, at faseændringsmaterialet er et vandigt medium (225) hvor den faste fase er flydende i væskefasen, og ved, at: - bundfladen inkluderer mindst en ekspansionsplade (210), hvor den ekspanderbare basisbeholders (110, 220, 315, 510, 620, 710, 1033, 1110) indre volumen ekspanderer som reaktion på øget tryk i den ekspanderbare basisbeholder (110, 220, 315, 510, 620, 710, 1030, 1110) i brug på grund af det vandige mediums (225) faseændring, og indrettet til at fastholde kølelegeme-kølepatronens (100) overordnede ydre dimensioner efter ekspansionen af det vandige medium (225); eller - kølelegeme-kølepatronen omfatter et komprimerbart element, der er tilvejebragt i kontakt med det vandige medium (225) og omfatter en volumen, der reduceres som reaktion på udvendige tryk udøvet af det vandige medium i brug på grund af det vandige mediums (225) faseændring, og hvor den ekspanderbare basisbeholder (110, 220, 315, 510, 620, 710, 1030, 1110) er indrettet således at en del af den faste fase af faseændringsmaterialet er i kontakt med underfladen af det termoledende dække (105, 205, 305, 505, 640, 705, 1060, 1115).
2. Kølelegeme-kølepatronen (100) ifølge krav 1, hvor det termoledende dække (105, 205, 305, 505, 640, 705, 1060, 1115) består af et termoledende materiale valgt fra gruppen bestående af aluminium, kobber, sølv, en aluminiumslegering, en kobberlegering, en sølvlegering, en titaniumlegering, rustfrit stål, og en magnesiumlegering.
3. Kølelegeme-kølepatronen (100) ifølge et hvilket som helst af kravene 1 til 2, yderligere omfattende en temperaturfølsom strimmel koblet til en ydre flade af det termoledende dække (105, 205, 305, 505, 640, 705, 1060, 1115).
4. Kølelegeme-kølepatronen (100) ifølge et hvilket som helst af kravene 1 til 3, yderligere omfattende en kontaktflade til at muliggøre håndtering af kølelegeme-kølepatronen (100), hvor kontaktfladen omfatter en del af mindst en af den ekspanderbare basisbeholder (110, 220, 315, 510, 620, 710, 1030, 1110) og det termoledende dække (105, 205, 305, 505, 640, 705, 1060, 1115).
5. Kølelegeme-kølepatronen (100) ifølge et hvilket som helst af kravene 1 til 4, hvor faseændringsmaterialet er valgt fra gruppen bestående afvand, oprenset vand, og vand indeholdende et additiv valgt fra gruppen bestående af glycerol, et salt, polyethylenglycol, en alkohol, et simpelt sukker, et komplekst sukker, og et stivelse.
6. Kølelegeme-kølepatronen (100) ifølge et hvilket som helst af kravene 1 til 5, hvor den fluidtætte tætning er valgt fra en gruppe bestående af et klæbestof, et silikone-baseret klæbestof, en komprimeret tætning, en o-ring, et kompressionsbånd, en klemme, en krympetætning, en smeltesvejsning, og en kantrende formet i en basisdel af den ekspanderbare basisbeholder (110, 220, 315, 510, 620, 710, 1030, 1110).
7. Kølelegeme-kølepatronen (100) ifølge et hvilket som helst af kravene 1 til 6, yderligere omfattende mindst en afen kant, en rille, en dyvel, et hul, en tekstur, en indretning, et fremspring, en indkapsling, og en fordybning til at akkommodere eller modtage det eksterne objekt.
8. Kølelegeme-kølepatronen (100) ifølge et hvilket som helst af kravene 1 til 7, hvor kølelegeme-kølepatronen (100) yderligere omfatter en ekstern flade til kompatibelt at modtage et lagerhus, der består af et isolerende materiale valgt fra gruppen bestående af polyethylenskum, polypropylenskum, styrenskum, urethanskum, og evakuerede beholdere.
9. Kølelegeme-kølepatronen (100) ifølge et hvilket som helst af kravene 1 til 8, yderligere omfattende en eller flere indgange, der kan anvendes til at få adgang til et indre af den ekspanderbare basisbeholder (110, 220, 315, 510, 620, 710, 1030, 1110) for at tilsætte, modificere, eller udskifte faseændringsmaterialet.
10. Kølelegeme-kølepatronen (100) ifølge et hvilket som helst af kravene 1 til 9, hvor den ekspanderbare basisbeholder (110, 220, 315, 510, 620, 710, 1030, 1110) består af et materiale valgt fra gruppen bestående af polyethylen, polypropylen og polymerer.
11. Kølelegeme-kølepatronen (100) ifølge krav 9 eller 10, hvor lagerhuset er en shippingcontainer.
12. Patronen (100) ifølge et hvilket som helst af kravene 1 til 11, hvor faseændringsmaterialet omfatter et antimikrobielt materiale.
DK12760343.9T 2011-03-23 2012-03-23 Kølelegemeapparat med faseændring DK2689200T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161466795P 2011-03-23 2011-03-23
PCT/US2012/030236 WO2012129463A2 (en) 2011-03-23 2012-03-23 Phase change thermal-sink apparatus

Publications (1)

Publication Number Publication Date
DK2689200T3 true DK2689200T3 (da) 2018-05-22

Family

ID=46880058

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12760343.9T DK2689200T3 (da) 2011-03-23 2012-03-23 Kølelegemeapparat med faseændring

Country Status (5)

Country Link
US (1) US10295268B2 (da)
EP (1) EP2689200B1 (da)
DK (1) DK2689200T3 (da)
NO (1) NO2791378T3 (da)
WO (1) WO2012129463A2 (da)

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Also Published As

Publication number Publication date
NO2791378T3 (da) 2018-03-10
EP2689200B1 (en) 2018-03-14
US10295268B2 (en) 2019-05-21
EP2689200A4 (en) 2015-04-08
WO2012129463A3 (en) 2012-12-06
EP2689200A2 (en) 2014-01-29
WO2012129463A2 (en) 2012-09-27
US20140008042A1 (en) 2014-01-09

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