EP0886768A4 - Method and indicator for indicating thawing - Google Patents

Method and indicator for indicating thawing

Info

Publication number
EP0886768A4
EP0886768A4 EP97928418A EP97928418A EP0886768A4 EP 0886768 A4 EP0886768 A4 EP 0886768A4 EP 97928418 A EP97928418 A EP 97928418A EP 97928418 A EP97928418 A EP 97928418A EP 0886768 A4 EP0886768 A4 EP 0886768A4
Authority
EP
European Patent Office
Prior art keywords
thawing
indicator
indicating
indicating thawing
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Withdrawn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
EP97928418A
Other languages
German (de)
French (fr)
Other versions
EP0886768A1 (en
Inventor
Amiram Carmon
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
Publication of EP0886768A1 publication Critical patent/EP0886768A1/en
Publication of EP0886768A4 publication Critical patent/EP0886768A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/06—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using melting, freezing, or softening
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/008—Alarm devices
EP97928418A 1996-07-11 1997-07-08 Method and indicator for indicating thawing Withdrawn EP0886768A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL11884096A IL118840A0 (en) 1996-07-11 1996-07-11 A colored indication for possible spoilage of frozen foods
IL11884096 1996-07-11
PCT/IL1997/000229 WO1998002722A1 (en) 1996-07-11 1997-07-08 Method and indicator for indicating thawing

Publications (2)

Publication Number Publication Date
EP0886768A1 EP0886768A1 (en) 1998-12-30
EP0886768A4 true EP0886768A4 (en) 1999-09-15

Family

ID=11069066

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97928418A Withdrawn EP0886768A4 (en) 1996-07-11 1997-07-08 Method and indicator for indicating thawing

Country Status (7)

Country Link
EP (1) EP0886768A4 (en)
JP (1) JP2003519461A (en)
AU (1) AU757162B2 (en)
BR (1) BR9711806A (en)
CA (1) CA2260184A1 (en)
IL (1) IL118840A0 (en)
WO (1) WO1998002722A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20000317U1 (en) * 2000-01-08 2001-06-07 Trender Lutz Device for permanent, permanent detection and display of an overshoot / undershoot of a predetermined temperature
US6679070B1 (en) * 2002-08-29 2004-01-20 Winterlab Method for identifying thawed and refrozen products
DE102006045821A1 (en) * 2006-09-28 2008-04-03 Wötzer, Philipp Display device and frozen food packaging
US8430053B2 (en) * 2010-09-30 2013-04-30 Temptime Corporation Color-changing emulsions for freeze indicators
RU2538450C1 (en) * 2013-10-16 2015-01-10 Игорь Николаевич Кочергин Cold indicator
JP2015159803A (en) * 2014-02-28 2015-09-07 三菱レイヨン株式会社 Nucleic acid for determining number of times of thawing frozen good, and method to determine number of times of thawing frozen good using the same
DE102016005070A1 (en) 2016-04-27 2017-11-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for monitoring the temperature of a cryopreserved biological sample
DE102016005075A1 (en) 2016-04-27 2017-11-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and device for monitoring the temperature of a cryopreserved biological sample
DE102016005078A1 (en) 2016-04-27 2017-11-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for monitoring the temperature of a cryopreserved biological sample
DE102016005133A1 (en) 2016-04-27 2017-11-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and device for monitoring the temperature of a cryopreserved biological sample
CN112396949A (en) * 2019-08-13 2021-02-23 余丽 Activation method of environment-friendly low-temperature protection failure prompt label

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177843A (en) * 1964-02-13 1965-04-13 Robert S Geocaris Frozen food indicator
US3786777A (en) * 1970-12-31 1974-01-22 Artech Corp Irreversible warm-up indicator
US3888631A (en) * 1972-04-11 1975-06-10 Oskar Edwin Sturzinger Temperature indicator
US3844718A (en) * 1972-05-01 1974-10-29 H Cohen Frozen food defrosting indicator
US3967579A (en) * 1975-10-29 1976-07-06 Stanton H. Kaye Telltale device
US4022149A (en) * 1976-02-06 1977-05-10 Lee Berger Thaw indicator
US4145918A (en) * 1976-09-07 1979-03-27 Akzona Incorporated Freeze-thaw indicator
US4163427A (en) * 1977-12-05 1979-08-07 Isadore Cooperman Freeze-thaw indicator apparatus
US4327117A (en) * 1980-03-18 1982-04-27 Lenack Roger D Thaw indicator for frozen foods
GB8410548D0 (en) * 1984-04-25 1984-05-31 Ciba Geigy Ag Colourable assembly
US5325721A (en) * 1993-02-17 1994-07-05 Minnesota Mining And Manufacturing Company System for indicating exposure to preselected temperatures or tampering

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
WO1998002722A1 (en) 1998-01-22
IL118840A0 (en) 1996-10-31
JP2003519461A (en) 2003-06-17
AU757162B2 (en) 2003-02-06
BR9711806A (en) 1999-08-24
EP0886768A1 (en) 1998-12-30
CA2260184A1 (en) 1998-01-22
AU3272197A (en) 1998-02-09

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