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WO2008037967A3 - A device for cooling - Google Patents

A device for cooling Download PDF

Info

Publication number
WO2008037967A3
WO2008037967A3 PCT/GB2007/003619 GB2007003619W WO2008037967A3 WO 2008037967 A3 WO2008037967 A3 WO 2008037967A3 GB 2007003619 W GB2007003619 W GB 2007003619W WO 2008037967 A3 WO2008037967 A3 WO 2008037967A3
Authority
WO
WIPO (PCT)
Prior art keywords
receptacle
fluid
expansion chamber
cooling
expands
Prior art date
Application number
PCT/GB2007/003619
Other languages
French (fr)
Other versions
WO2008037967A2 (en
Inventor
Stewart John Thewlis
Alan Thewlis
Original Assignee
Stewart John Thewlis
Alan Thewlis
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
Priority claimed from GB0618810A external-priority patent/GB0618810D0/en
Application filed by Stewart John Thewlis, Alan Thewlis filed Critical Stewart John Thewlis
Publication of WO2008037967A2 publication Critical patent/WO2008037967A2/en
Publication of WO2008037967A3 publication Critical patent/WO2008037967A3/en

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
    • F25D3/107—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air portable, i.e. adapted to be carried personally

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)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

According to an aspect of the present invention, there is provided a device for use as a cooling element, the device comprising: a receptacle (10) for receiving a fluid, the receptacle being provided with a non-return inlet valve (11) through which fluid may be inserted into the receptacle,- and an expansion chamber (20) in fluid communication with the receptacle, and arranged to receive fluid which expands from the receptacle, the expansion chamber being provided with an opening (21) through which expanding fluid may flow out of the expansion chamber.
PCT/GB2007/003619 2006-09-25 2007-09-24 A device for cooling WO2008037967A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0618810A GB0618810D0 (en) 2006-09-25 2006-09-25 Self cooling beverage container
GB0618810.6 2006-09-25
GB0707649A GB0707649D0 (en) 2006-09-25 2007-04-20 A device for cooling
GB0707649.0 2007-04-20

Publications (2)

Publication Number Publication Date
WO2008037967A2 WO2008037967A2 (en) 2008-04-03
WO2008037967A3 true WO2008037967A3 (en) 2008-05-15

Family

ID=39054588

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2007/003619 WO2008037967A2 (en) 2006-09-25 2007-09-24 A device for cooling

Country Status (1)

Country Link
WO (1) WO2008037967A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309890A (en) * 1965-03-15 1967-03-21 Eugene R Barnett Refrigerated disposable container
US3597937A (en) * 1969-06-06 1971-08-10 Eugene H Parks Self-cooling device for beverage container
US3842617A (en) * 1974-01-28 1974-10-22 H Chase Disposable refrigerated container and refillable refrigerant supply vessel
FR2223986A6 (en) * 1973-03-26 1974-10-25 Kloeti Roland Cooling attachment for liquid containers - consists of liquefied gas reservoir and heat exchanger coil
US4597271A (en) * 1985-02-14 1986-07-01 Asher Nof Container for self-cooling the liquid contents thereof
US4679407A (en) * 1985-12-10 1987-07-14 Kim Ho K Beverage container with enclosed cooling means

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309890A (en) * 1965-03-15 1967-03-21 Eugene R Barnett Refrigerated disposable container
US3597937A (en) * 1969-06-06 1971-08-10 Eugene H Parks Self-cooling device for beverage container
FR2223986A6 (en) * 1973-03-26 1974-10-25 Kloeti Roland Cooling attachment for liquid containers - consists of liquefied gas reservoir and heat exchanger coil
US3842617A (en) * 1974-01-28 1974-10-22 H Chase Disposable refrigerated container and refillable refrigerant supply vessel
US4597271A (en) * 1985-02-14 1986-07-01 Asher Nof Container for self-cooling the liquid contents thereof
US4679407A (en) * 1985-12-10 1987-07-14 Kim Ho K Beverage container with enclosed cooling means

Also Published As

Publication number Publication date
WO2008037967A2 (en) 2008-04-03

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