EP0886768A4 - Method and indicator for indicating thawing - Google Patents
Method and indicator for indicating thawingInfo
- 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- Withdrawn
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
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EP97928418A Withdrawn EP0886768A4 (en) | 1996-07-11 | 1997-07-08 | Method and indicator for indicating thawing |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)
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 |
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 |
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 |
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 |
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 |
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)
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 |
-
1996
- 1996-07-11 IL IL11884096A patent/IL118840A0/en unknown
-
1997
- 1997-07-08 EP EP97928418A patent/EP0886768A4/en not_active Withdrawn
- 1997-07-08 CA CA002260184A patent/CA2260184A1/en not_active Abandoned
- 1997-07-08 BR BR9711806A patent/BR9711806A/en not_active IP Right Cessation
- 1997-07-08 AU AU32721/97A patent/AU757162B2/en not_active Ceased
- 1997-07-08 WO PCT/IL1997/000229 patent/WO1998002722A1/en not_active Application Discontinuation
- 1997-07-08 JP JP50580998A patent/JP2003519461A/en active Pending
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
BR9711806A (en) | 1999-08-24 |
AU3272197A (en) | 1998-02-09 |
IL118840A0 (en) | 1996-10-31 |
AU757162B2 (en) | 2003-02-06 |
CA2260184A1 (en) | 1998-01-22 |
JP2003519461A (en) | 2003-06-17 |
WO1998002722A1 (en) | 1998-01-22 |
EP0886768A1 (en) | 1998-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19981002 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
RAX | Requested extension states of the european patent have changed |
Free format text: LT PAYMENT 990127;LV PAYMENT 990127;SI PAYMENT 990127 |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 19990804 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20050201 |