DE3167086D1 - An activator for initiating crystallization of a supercooled salt solution - Google Patents

An activator for initiating crystallization of a supercooled salt solution

Info

Publication number
DE3167086D1
DE3167086D1 DE8181106265T DE3167086T DE3167086D1 DE 3167086 D1 DE3167086 D1 DE 3167086D1 DE 8181106265 T DE8181106265 T DE 8181106265T DE 3167086 T DE3167086 T DE 3167086T DE 3167086 D1 DE3167086 D1 DE 3167086D1
Authority
DE
Germany
Prior art keywords
activator
salt solution
supercooled salt
initiating crystallization
supercooled
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
Application number
DE8181106265T
Other languages
German (de)
English (en)
Inventor
Imants P Kapralis
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
Application granted granted Critical
Publication of DE3167086D1 publication Critical patent/DE3167086D1/de
Expired 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
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F7/03—Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • 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
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/028—Control arrangements therefor
    • 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
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F2007/0292—Compresses or poultices for effecting heating or cooling using latent heat produced or absorbed during phase change of materials, e.g. of super-cooled solutions
    • A61F2007/0293—Triggers, activators or catalysts therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Cookers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • External Artificial Organs (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE8181106265T 1980-08-11 1981-08-11 An activator for initiating crystallization of a supercooled salt solution Expired DE3167086D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/177,258 US4460546A (en) 1980-08-11 1980-08-11 Trigger to controllably initiate crystallization

Publications (1)

Publication Number Publication Date
DE3167086D1 true DE3167086D1 (en) 1984-12-13

Family

ID=22647874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181106265T Expired DE3167086D1 (en) 1980-08-11 1981-08-11 An activator for initiating crystallization of a supercooled salt solution

Country Status (6)

Country Link
US (1) US4460546A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0045971B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6366243B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE10168T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3167086D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1982000417A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532110A (en) * 1983-12-27 1985-07-30 Imants P. Kapralis Protected trigger to controllably initiate crystallization
US4580547A (en) * 1984-06-04 1986-04-08 Kapralis Imants P Flexible heat pack containing super cooled salt solution
US4559047A (en) * 1984-06-04 1985-12-17 Kapralis Imants P Heat producing mask and method of use
US4572158A (en) * 1984-09-12 1986-02-25 Topazon Limited Trigger to activate aqueous salt solution for use in a heat pack and method of making the same
GB8521349D0 (en) * 1985-08-28 1985-10-02 Crewsaver Marine Equip Ltd Trigger device for heat pack
JPH0226490Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-12-22 1990-07-19
IT1217904B (it) * 1988-06-23 1990-03-30 Plurima Srl Attivatore metallico per l'innesco della cristallizzazione di soluzioni saline in dispositivi di riscaldamento
GB8817754D0 (en) * 1988-07-26 1988-09-01 Magnatech Uk Ltd Activation of heat packs
US4872442A (en) * 1988-09-06 1989-10-10 Prism Technologies, Inc. Activator for initiating reaction in a heat pack and method for making same
DE8812784U1 (de) * 1988-10-12 1989-02-09 Jeske, Erich, 8092 Haag Wärmekissen
US4899727A (en) * 1989-03-20 1990-02-13 Kapralis Guntars I Imperforate groove trigger
FR2655562B1 (fr) * 1989-12-13 1992-02-28 Gelder Van Philip Dispositif de declenchement de la cristallisation d'un liquide en surfusion.
US5178139A (en) * 1990-03-05 1993-01-12 Stephen P. Angelillo Absorbent pad and thermal pack
DE4117417A1 (de) * 1991-05-28 1992-12-03 Herberts Gmbh Waessrige dispersion eines kathodisch abscheidbaren bindemittels, verfahren zu deren herstellung und deren verwendung
US5205278A (en) * 1992-05-01 1993-04-27 Wang Ching Chuan Chemical bag warmer
US5378337A (en) * 1992-05-12 1995-01-03 Nok Corporation Electrical nucleation device for supercooled heat storage medium
US5736110A (en) * 1995-05-16 1998-04-07 Angelillo; Stephen P. Activator for initiating crystallization of a supersaturated solution
DE59600078D1 (de) * 1996-11-04 1998-03-19 Prodomo Sa Schuh- bzw. Laufsohle und Schuh mit dieser Sohle
ATE555375T1 (de) 1997-05-05 2012-05-15 Chemometec As Verfahren und vorrichtung zur bestimmung von teilchen in einer flüssigen probe
FR2770627B1 (fr) 1997-10-30 2000-01-21 Ali Nicolas Menault Declencheur pour chaufferette a liquide en surfusion
US6283116B1 (en) * 2000-02-10 2001-09-04 Yong Sung Yang Trigger for a portable heat pack
US7537586B2 (en) 2000-02-15 2009-05-26 The Procter & Gamble Company Active change aids for external articles
US6537309B2 (en) * 2001-03-26 2003-03-25 Council Of Scientific And Industrial Research Reusable heat pack, method of manufacture thereof, mixture for use in a reusable heatpack and process for the preparation thereof
USD516731S1 (en) 2003-12-11 2006-03-07 Allegiance Corporation Thermochemical activator
US7151157B2 (en) * 2004-03-04 2006-12-19 University Of Connecticut Mechanically activated shape memory device
US20050228466A1 (en) * 2004-04-09 2005-10-13 Christa Harris Infant heel warmer
US20070284356A1 (en) * 2006-06-09 2007-12-13 Carol Findlay Warming blanket with independent energy source
US7942145B2 (en) * 2007-04-16 2011-05-17 Travis Palena Rechargeable self-heating food container
JP2016006370A (ja) * 2014-05-29 2016-01-14 パナソニックＩｐマネジメント株式会社 潜熱蓄熱材における結晶核形成方法及び蓄熱装置
WO2016030392A1 (en) 2014-08-26 2016-03-03 Hsf Pharmaceuticals Novel immunization agents and methods of use
US20210401968A1 (en) 2018-03-08 2021-12-30 Hsf Pharmaceuticals Sa Localized activation of virus replicatio boosts herpesvirus-vectored vaccines
EP3653716A1 (en) 2018-11-19 2020-05-20 HSF Pharmaceuticals Replication-competent controlled alpha-herpesvirus virus vectors and uses therefore
US20240229065A1 (en) 2020-04-24 2024-07-11 Hsf Pharmaceuticals Sa Replication-competent controlled herpesviruses expressing a sars cov-2 antigen

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US811750A (en) * 1905-08-29 1906-02-06 Frederic Otto Spieske Heat-storing compound.
US1502744A (en) * 1922-06-30 1924-07-29 Constant Heat Pack Corp Composition for chemical heaters
US1656366A (en) * 1923-08-22 1928-01-17 B H Dyer Company Art of chemical heat storage
US1679432A (en) * 1925-12-21 1928-08-07 Hooker Electrochemical Co Heat-producing composition
US1894775A (en) * 1929-04-12 1933-01-17 Herbert S Levenson Thermal composition of matter
US2157169A (en) * 1937-09-27 1939-05-09 Foster Ruth Heat bag
US2220777A (en) * 1939-02-01 1940-11-05 Donald F Othmer Valveless chemical heater
US2827438A (en) * 1954-01-04 1958-03-18 Allied Chem & Dye Corp Heat storage media
US3093308A (en) * 1961-05-16 1963-06-11 Charles D Snelling Method and means for controllably releasing heat from super-cooled liquids
US3175558A (en) * 1962-03-14 1965-03-30 James C Caillonette Thermal therapeutic pack
US3223081A (en) * 1963-05-24 1965-12-14 Pan American Petroleum Corp Bottom-hole catalytic heater using heat transfer liquid
DE1553639C3 (de) * 1965-10-22 1980-01-03 Braun Ag, 6000 Frankfurt Schmiegsame Siebfolie für Trockenrasierapparate
US3536058A (en) * 1968-10-16 1970-10-27 Peter J Hearst Chemical heat barrier for wet suits
US3475239A (en) * 1968-11-04 1969-10-28 Ciba Geigy Corp Exothermic composition containing a metal oxide and acid or acid salts
US3550578A (en) * 1968-11-04 1970-12-29 Ciba Geigy Corp Exothermic compositions and heat collars containing said compositions
US3854156A (en) * 1972-03-20 1974-12-17 Kay Laboratories Inc Portable baby warming apparatus
US3951127A (en) * 1973-06-28 1976-04-20 Kay Laboratories, Inc. Constant temperature device
US4077390A (en) * 1976-08-02 1978-03-07 Marc F. Fiedler Reusable heat pack containing supercooled solution and means for activating same
US4379448A (en) * 1980-01-18 1983-04-12 Kapralis Imants P Trigger to initiate crystallization

Also Published As

Publication number Publication date
JPS57501414A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-08-12
US4460546A (en) 1984-07-17
EP0045971A1 (en) 1982-02-17
WO1982000417A1 (en) 1982-02-18
JPS6366243B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-20
EP0045971B1 (en) 1984-11-07
ATE10168T1 (de) 1984-11-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee