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MX2013005366A - Dispositivo indicador de temperatura con umbral inferior. - Google Patents

Dispositivo indicador de temperatura con umbral inferior.

Info

Publication number
MX2013005366A
MX2013005366A MX2013005366A MX2013005366A MX2013005366A MX 2013005366 A MX2013005366 A MX 2013005366A MX 2013005366 A MX2013005366 A MX 2013005366A MX 2013005366 A MX2013005366 A MX 2013005366A MX 2013005366 A MX2013005366 A MX 2013005366A
Authority
MX
Mexico
Prior art keywords
liquid
threshold temperature
lower threshold
zone
porous membrane
Prior art date
Application number
MX2013005366A
Other languages
English (en)
Inventor
Avi Rabinowitz
Erez Magen
Original Assignee
Timestrip Uk 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 Timestrip Uk Ltd filed Critical Timestrip Uk Ltd
Publication of MX2013005366A publication Critical patent/MX2013005366A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
    • G01K3/04—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/005—Circuits arrangements for indicating a predetermined temperature
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

Un dispositivo para indicar que una temperatura ambiente ha caído a o por debajo de una temperatura de umbral inferior predeterminada; el dispositivo comprende: una membrana porosa que tiene primeras y segundas zonas separadas espacialmente; un primer líquido congelable infundido en la membrana porosa, el primer líquido congelable tiene un punto de congelación que corresponde a la temperatura de umbral inferior predeterminada; un segundo líquido para hacer contacto con la primera zona de la membrana porosa, el segundo líquido siendo inmiscible con el primer líquido; y una ventana de indicador para indicar la migración del segundo líquido desde la primera zona a la segunda zona; la membrana infundida con el primer líquido es impermeable al segundo líquido por encima de la temperatura de umbral y es permeable al segundo líquido a o por debajo de la temperatura de umbral; el dispositivo es útil en aplicaciones en donde los productos se degradan por debajo de una cierta temperatura de umbral inferior.
MX2013005366A 2010-11-15 2011-11-15 Dispositivo indicador de temperatura con umbral inferior. MX2013005366A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1019308.4A GB2485420A (en) 2010-11-15 2010-11-15 Lower threshold temperature indicator device
PCT/GB2011/052223 WO2012066320A2 (en) 2010-11-15 2011-11-15 Lower threshold temperature indicator device

Publications (1)

Publication Number Publication Date
MX2013005366A true MX2013005366A (es) 2013-08-15

Family

ID=43431475

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013005366A MX2013005366A (es) 2010-11-15 2011-11-15 Dispositivo indicador de temperatura con umbral inferior.

Country Status (12)

Country Link
US (1) US9127990B2 (es)
EP (1) EP2641070B1 (es)
JP (1) JP5829281B2 (es)
KR (1) KR20130128411A (es)
CN (1) CN103210289B (es)
AU (1) AU2011330895B2 (es)
CA (1) CA2817876A1 (es)
ES (1) ES2486540T3 (es)
GB (1) GB2485420A (es)
MX (1) MX2013005366A (es)
WO (1) WO2012066320A2 (es)
ZA (1) ZA201302649B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5415712B2 (ja) * 2008-04-24 2014-02-12 日本サーモスタット株式会社 感温インジケータ装置
US8701587B2 (en) * 2008-12-24 2014-04-22 Intellectual Discovery, Inc. Precise critical temperature indicator (and manufacturing methods therefor)
AU2014200758B2 (en) * 2008-12-24 2014-08-14 Intellectual Discovery, Inc. A precise critical temperature indicator and manufacturing method thereof
US10260956B2 (en) * 2012-06-15 2019-04-16 Freshpoint Quality Assurance Ltd. Time and/or temperature sensitive devices and methods of use thereof
KR20140126552A (ko) 2013-04-23 2014-10-31 인텔렉추얼디스커버리 주식회사 동결 표시기
FR3006441A1 (fr) * 2013-06-03 2014-12-05 Galdino Barbieri Indicateur de temperature montante
US20180155596A1 (en) * 2015-04-23 2018-06-07 Randolph Earl Bridwell Methods and compositions for lowering ice temperature and freezing point of water
US10408686B2 (en) * 2016-01-15 2019-09-10 Temptime Corporation Gel-based temperature indicators
KR101777703B1 (ko) * 2016-01-29 2017-09-12 티티아이 주식회사 시간 온도 지시 모듈 및 그 제조 방법
CN105758551A (zh) * 2016-02-25 2016-07-13 深圳九星印刷包装集团有限公司 时间温度指示装置
MX2020012015A (es) * 2018-05-11 2021-03-25 Temptime Corp Indicador de temperatura activable con retardo de tiempo.
TWI848960B (zh) 2018-07-23 2024-07-21 加拿大商Ｉｆｄ科技股份有限公司 溫度感測器及指示器
CN112013989B (zh) * 2019-05-28 2025-04-04 江苏集萃智能液晶科技有限公司 一种下临界温度指示装置
CN111366256B (zh) * 2020-03-20 2021-11-19 深圳九星印刷包装集团有限公司 一种低阈值温度指示装置及其制备方法
FR3109994B1 (fr) * 2020-05-07 2022-04-29 Agro Forestier Du Puntal Dispositif et méthode pour la détection d’une variation de température
GB2617827A (en) 2022-04-12 2023-10-25 Oli Tec Ltd Printed time-temperature integrating packaging system
CN115752794B (zh) * 2022-11-08 2025-09-30 深圳九星印刷包装集团有限公司 一种下临界温度指示装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954011A (en) 1973-09-24 1976-05-04 Minnesota Mining And Manufacturing Company Selected time interval indicating device
US4145918A (en) 1976-09-07 1979-03-27 Akzona Incorporated Freeze-thaw indicator
CH642177A5 (de) * 1979-07-13 1984-03-30 Thomas Allmendinger Verfahren zur ueberwachung der temperaturgeschichte eines gutes, indikator zur ausfuehrung des verfahrens und anwendung des verfahrens.
US4457253A (en) * 1982-11-09 1984-07-03 Minnesota Mining And Manufacturing Company Critical temperature indicator
US4846095A (en) * 1987-10-02 1989-07-11 Minnesota Mining And Manufacturing Company Critical temperature indicating device
JP3077093B2 (ja) 1991-09-17 2000-08-14 日油技研工業株式会社 感熱インジケータ
US5709472A (en) 1995-10-23 1998-01-20 Lifelines Technology, Inc. Time-temperature indicator device and method of manufacture
US5964181A (en) * 1995-11-16 1999-10-12 3M Innovative Properties Company Temperature indicating device
US6544925B1 (en) * 2000-03-02 2003-04-08 Lifelines Technology, Inc. Activatable time-temperature indicator system
WO2001073388A1 (en) * 2000-03-31 2001-10-04 Michael Von Seidel Freezer failure indicator
GB0116878D0 (en) 2001-07-11 2001-09-05 Timestrip Ltd Time indicator
US7475653B2 (en) * 2004-09-24 2009-01-13 Drummond Scientific Company Sealed-system critical temperature indicator
GB0524770D0 (en) * 2005-12-03 2006-01-11 Univ Bristol A low cost water test device for use in developing countries in remote field conditions
CN1821734A (zh) * 2006-03-30 2006-08-23 上海序参量科技发展有限公司 温度提示贴
JP5105403B2 (ja) * 2006-12-06 2012-12-26 日本サーモスタット株式会社 感温インジケータ

Also Published As

Publication number Publication date
CA2817876A1 (en) 2012-05-24
US9127990B2 (en) 2015-09-08
KR20130128411A (ko) 2013-11-26
GB201019308D0 (en) 2010-12-29
US20130220209A1 (en) 2013-08-29
JP5829281B2 (ja) 2015-12-09
JP2013542448A (ja) 2013-11-21
WO2012066320A3 (en) 2012-07-12
EP2641070B1 (en) 2014-04-30
AU2011330895A1 (en) 2013-05-02
GB2485420A (en) 2012-05-16
CN103210289A (zh) 2013-07-17
CN103210289B (zh) 2015-04-01
AU2011330895B2 (en) 2014-11-13
HK1186241A1 (en) 2014-03-07
EP2641070A2 (en) 2013-09-25
WO2012066320A2 (en) 2012-05-24
ES2486540T3 (es) 2014-08-18
ZA201302649B (en) 2014-06-25

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