EP1543302A4 - BERWACHUNGSVORRICHTUNG F R THERMISCHE EXPONIERUNG MIT FORMGEDûCHTNIS - Google Patents

BERWACHUNGSVORRICHTUNG F R THERMISCHE EXPONIERUNG MIT FORMGEDûCHTNIS

Info

Publication number
EP1543302A4
EP1543302A4 EP02752538A EP02752538A EP1543302A4 EP 1543302 A4 EP1543302 A4 EP 1543302A4 EP 02752538 A EP02752538 A EP 02752538A EP 02752538 A EP02752538 A EP 02752538A EP 1543302 A4 EP1543302 A4 EP 1543302A4
Authority
EP
European Patent Office
Prior art keywords
shape memory
thermal exposure
exposure monitor
memory thermal
monitor
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Withdrawn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
EP02752538A
Other languages
English (en)
French (fr)
Other versions
EP1543302A1 (de
Inventor
Jeffrey W Akers
James Michael Zerkus
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.)
Time Temperature Integration LLC
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 EP1543302A1 publication Critical patent/EP1543302A1/de
Publication of EP1543302A4 publication Critical patent/EP1543302A4/de
Withdrawn legal-status Critical Current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
    • 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
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/022—Means for indicating or recording specially adapted for thermometers for recording
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/483—Measuring temperature based on the expansion or contraction of a material the material being a solid using materials with a configuration memory, e.g. Ni-Ti alloys

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
EP02752538A 2002-07-23 2002-07-23 BERWACHUNGSVORRICHTUNG F R THERMISCHE EXPONIERUNG MIT FORMGEDûCHTNIS Withdrawn EP1543302A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/023385 WO2004013591A1 (en) 2002-07-23 2002-07-23 Shape memory thermal exposure monitor

Publications (2)

Publication Number Publication Date
EP1543302A1 EP1543302A1 (de) 2005-06-22
EP1543302A4 true EP1543302A4 (de) 2005-07-27

Family

ID=34102321

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02752538A Withdrawn EP1543302A4 (de) 2002-07-23 2002-07-23 BERWACHUNGSVORRICHTUNG F R THERMISCHE EXPONIERUNG MIT FORMGEDûCHTNIS

Country Status (3)

Country Link
EP (1) EP1543302A4 (de)
AU (1) AU2002368140A1 (de)
WO (1) WO2004013591A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0917887D0 (en) * 2009-10-13 2009-11-25 Milan Guy D Temperature sensitive packaging closures

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966261A (en) * 1958-07-25 1960-12-27 James W Bradbury Temperature sensing device
US3483752A (en) * 1967-02-10 1969-12-16 Avco Corp Temperature monitor
US3954011A (en) * 1973-09-24 1976-05-04 Minnesota Mining And Manufacturing Company Selected time interval indicating device
US4114559A (en) * 1974-09-23 1978-09-19 Nicoa Corporation Temperature monitoring
NL8003358A (nl) * 1980-06-09 1982-01-04 Leuven Res & Dev Vzw Waarschuwingsinrichting voor de overschrijding van een temperatuurgrens.
FR2637370B1 (fr) * 1988-10-04 1991-04-12 Gir Dispositif pour le controle de temperatures contenant au moins un element en alliage a memoire de forme
US5076197A (en) * 1990-12-06 1991-12-31 Telatemp Corporation Temperature indicator
IT1254353B (it) * 1992-05-07 1995-09-14 Consiglio Nazionale Ricerche Dispositivo indicatore di storia termica in particolare per prodotti surgelati e simili.
US5735607A (en) * 1995-12-05 1998-04-07 Sandia Corporation Shape memory alloy thaw sensors

Non-Patent Citations (1)

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

Also Published As

Publication number Publication date
WO2004013591A1 (en) 2004-02-12
AU2002368140A1 (en) 2004-02-23
EP1543302A1 (de) 2005-06-22

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Legal Events

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Effective date: 20070626

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Owner name: TIME TEMPERATURE INTEGRATION, LLC

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Inventor name: ZERKUS, JAMES MICHAEL

Inventor name: AKERS, JEFFREY W.

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