DE69409271T2 - Kühlmittel - Google Patents

Kühlmittel

Info

Publication number
DE69409271T2
DE69409271T2 DE69409271T DE69409271T DE69409271T2 DE 69409271 T2 DE69409271 T2 DE 69409271T2 DE 69409271 T DE69409271 T DE 69409271T DE 69409271 T DE69409271 T DE 69409271T DE 69409271 T2 DE69409271 T2 DE 69409271T2
Authority
DE
Germany
Prior art keywords
coolant
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.)
Expired - Fee Related
Application number
DE69409271T
Other languages
English (en)
Other versions
DE69409271D1 (de
Inventor
Koichi Kitahara
Yasuhiko Koiso
Yoshiki Matsumoto
Masayuki Fujisawa
Isao Nagatsu
Mamoru Takahashi
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.)
Japan Pionics Ltd
Original Assignee
Japan Pionics Ltd
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 Japan Pionics Ltd filed Critical Japan Pionics Ltd
Application granted granted Critical
Publication of DE69409271D1 publication Critical patent/DE69409271D1/de
Publication of DE69409271T2 publication Critical patent/DE69409271T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61F7/106—Cooling bags, e.g. ice-bags self-cooling, e.g. using a chemical reaction
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/066—Cooling mixtures; De-icing compositions
    • 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
    • F25D5/00—Devices using endothermic chemical reactions, e.g. using frigorific mixtures
    • F25D5/02—Devices using endothermic chemical reactions, e.g. using frigorific mixtures portable, i.e. adapted to be carried personally

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Paper (AREA)
  • Materials For Medical Uses (AREA)
DE69409271T 1993-01-28 1994-01-22 Kühlmittel Expired - Fee Related DE69409271T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3118793 1993-01-28

Publications (2)

Publication Number Publication Date
DE69409271D1 DE69409271D1 (de) 1998-05-07
DE69409271T2 true DE69409271T2 (de) 1998-07-23

Family

ID=12324439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409271T Expired - Fee Related DE69409271T2 (de) 1993-01-28 1994-01-22 Kühlmittel

Country Status (5)

Country Link
US (1) US5429762A (de)
EP (1) EP0608789B1 (de)
KR (1) KR100290628B1 (de)
DE (1) DE69409271T2 (de)
TW (1) TW302389B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6558568B1 (en) * 1995-09-07 2003-05-06 Claude Q. C. Hayes Heat absorbing temperature control devices and method
US6083256A (en) * 1996-08-15 2000-07-04 Der Ovanesian; Mary NNT or cold pad with inner element
US5840080A (en) * 1996-08-15 1998-11-24 Der Ovanesian; Mary Hot or cold applicator with inner element
WO2001039704A1 (en) * 1999-11-30 2001-06-07 The Procter & Gamble Company Cooling pad
US20030139291A1 (en) * 2001-12-04 2003-07-24 Kimberly-Clark Worldwide, Inc. Absorbent composites having cooling effect
CN1298303C (zh) * 2004-01-16 2007-02-07 李昌德 一种冷却剂及具有该冷却剂的药物冰袋
WO2005089297A2 (en) * 2004-03-16 2005-09-29 Mario Michel Rathle Self-ventilating and self-cooling variable geometry pillow
US20070150033A1 (en) * 2005-12-22 2007-06-28 Cherlin Johnson Cooling blanket
US7780713B2 (en) * 2006-01-04 2010-08-24 Roberts John B Heat absorbing pack
ITFE20080025A1 (it) * 2008-07-31 2010-02-01 Antonio Macino Coposizione ad effetto rinfrescante per utilizzo in articoli di vario genere da indossare
US8608696B1 (en) * 2009-02-24 2013-12-17 North Carolina State University Rapid fluid cooling devices and methods for cooling fluids
US20100251731A1 (en) * 2009-04-02 2010-10-07 Bergida John R Self-Chilling Beverage Can
US9879897B2 (en) 2010-12-02 2018-01-30 Frosty Cold, Llc Cooling agent for cold packs and food and beverage containers
US10155698B2 (en) 2010-12-02 2018-12-18 Frosty Cold, Llc Cooling agent for cold packs and food and beverage containers
US9039924B2 (en) 2010-12-02 2015-05-26 Frosty Cold, Llc Cooling agent for cold packs and food and beverage containers
US10238222B2 (en) 2014-09-05 2019-03-26 Raj Rao Electronically controllable pillow
WO2016190896A1 (en) * 2015-05-22 2016-12-01 Frosty Cold, Llc Cooling agent for cold packs and food and beverage containers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH139584A (de) * 1928-09-18 1930-04-30 Stratmann & Werner Kühlsole.
US3977202A (en) * 1975-05-28 1976-08-31 Johnson & Johnson Cold pack device
GB2011057B (en) * 1977-12-23 1982-06-30 Jones R C H Heating or cooling device
JPS575784A (en) * 1980-06-12 1982-01-12 Kiribai Kagaku Kogyo Kk Cooling agent
JPH0251581A (ja) * 1988-08-12 1990-02-21 Takasugi Seiyaku Kk ゲル状瞬間蓄冷鮮度保持剤
JPH02269180A (ja) * 1989-04-07 1990-11-02 Takasugi Seiyaku Kk ゲル状瞬間冷却兼低温柔軟蓄冷剤
TW252147B (de) * 1991-02-08 1995-07-21 Nippon Paionikussu Kk

Also Published As

Publication number Publication date
KR100290628B1 (ko) 2001-10-22
TW302389B (de) 1997-04-11
EP0608789A1 (de) 1994-08-03
DE69409271D1 (de) 1998-05-07
US5429762A (en) 1995-07-04
EP0608789B1 (de) 1998-04-01
KR940018446A (ko) 1994-08-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee