DE69204854D1 - Temperaturüberwachungsgerät für gekühlte Produkte, unter Anwendung der Verfestigung und des Schmelzens eines bei Umgebungstemperatur flüssigen Mediums. - Google Patents

Temperaturüberwachungsgerät für gekühlte Produkte, unter Anwendung der Verfestigung und des Schmelzens eines bei Umgebungstemperatur flüssigen Mediums.

Info

Publication number
DE69204854D1
DE69204854D1 DE69204854T DE69204854T DE69204854D1 DE 69204854 D1 DE69204854 D1 DE 69204854D1 DE 69204854 T DE69204854 T DE 69204854T DE 69204854 T DE69204854 T DE 69204854T DE 69204854 D1 DE69204854 D1 DE 69204854D1
Authority
DE
Germany
Prior art keywords
temperature
solidification
pct
capsule
melting
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 - Fee Related
Application number
DE69204854T
Other languages
English (en)
Other versions
DE69204854T2 (de
Inventor
Albert Loustaunau
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 DE69204854D1 publication Critical patent/DE69204854D1/de
Publication of DE69204854T2 publication Critical patent/DE69204854T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Processing Of Solid Wastes (AREA)
  • Jigs For Machine Tools (AREA)
DE69204854T 1991-12-05 1992-12-03 Temperaturüberwachungsgerät für gekühlte Produkte, unter Anwendung der Verfestigung und des Schmelzens eines bei Umgebungstemperatur flüssigen Mediums. Expired - Fee Related DE69204854T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9115395A FR2684764B1 (fr) 1991-12-05 1991-12-05 Controleur de temperature pour produits refrigeres, utilisant la solidification et la fusion de corps liquides a temperature ambiante.
PCT/FR1992/001138 WO1993011411A1 (fr) 1991-12-05 1992-12-03 Controleur de temperature pour produits refrigeres, utilisant la solidification et la fusion de corps liquides a temperatures ambiante

Publications (2)

Publication Number Publication Date
DE69204854D1 true DE69204854D1 (de) 1995-10-19
DE69204854T2 DE69204854T2 (de) 1996-04-18

Family

ID=9419942

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69204854T Expired - Fee Related DE69204854T2 (de) 1991-12-05 1992-12-03 Temperaturüberwachungsgerät für gekühlte Produkte, unter Anwendung der Verfestigung und des Schmelzens eines bei Umgebungstemperatur flüssigen Mediums.

Country Status (7)

Country Link
US (1) US5460117A (de)
EP (1) EP0615614B1 (de)
AT (1) ATE127916T1 (de)
CA (1) CA2124008A1 (de)
DE (1) DE69204854T2 (de)
FR (1) FR2684764B1 (de)
WO (1) WO1993011411A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997927A (en) * 1997-03-18 1999-12-07 Gics & Vermee, L.P. Indicator, an associated package and associated methods
US6176197B1 (en) 1998-11-02 2001-01-23 Volk Enterprises Inc. Temperature indicator employing color change
US6682521B2 (en) * 2000-03-23 2004-01-27 Dennis N. Petrakis Temperature activated systems
US6723285B2 (en) 2001-04-11 2004-04-20 Natali Chen Food freshness indicator
WO2003052367A1 (en) * 2001-12-19 2003-06-26 Uriel Bachrach A device for monitoring a predetermined temperature
CA2522996C (en) * 2003-04-24 2012-01-03 Tatiana Maciulis Dip Indicative sensor for stock control
US20040247014A1 (en) * 2003-05-02 2004-12-09 Vache John P Methods and apparatus for indicating temperature-related events
US20060130735A1 (en) * 2004-12-16 2006-06-22 Beech Tree Sensors Llc Temperature sensor
US7343872B2 (en) * 2005-11-07 2008-03-18 Temptime Corporation Freeze indicators suitable for mass production
JP5050249B2 (ja) * 2005-11-08 2012-10-17 テンプタイム コーポレーション 組み合わせ型温度露出インジケータ
US20120083043A1 (en) 2009-03-24 2012-04-05 Ribate Y Asociados, S.L.U. Temperature-time indicator system based on irreversible color changes, and corresponding method
US9683897B2 (en) * 2010-03-12 2017-06-20 Bruce W. Nichols Temperature indicator for electrical equipment
WO2013036807A1 (en) * 2011-09-09 2013-03-14 Wiley Robert D Vehicle safety seat mechanical shock indicator
WO2018075612A1 (en) 2016-10-19 2018-04-26 Nichols Bruce W Thermochemical temperature indicators

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915405A (en) * 1958-03-17 1959-12-01 Hammond Jr Frozen food indicator
GB1344461A (en) * 1970-06-30 1974-01-23 Leytons Foods Ltd Temperature indication device
GB2119511A (en) * 1982-04-28 1983-11-16 Luigi Bolla Sensor for signalling that a preselected temperature has been exceeded
FR2626668B1 (fr) * 1988-01-29 1990-09-21 Bigand Francois Dispositif temoin irreversible du franchissement d'un seuil thermique
FR2632405B3 (fr) * 1988-06-07 1990-11-09 Alain Sorge Detecteur de rechauffement intempestif d'ambiance
FR2645268B1 (fr) * 1989-04-03 1991-07-12 Toupin Joseph Dispositif de detection de franchissement d'un seuil de temperature
FR2665957B1 (fr) * 1990-08-14 1994-03-25 Albert Loustaunau Controleur de temperature.
FR2666814B1 (fr) * 1990-09-14 1994-08-26 Agronomique Inst Nat Rech Clonage de fragments d'adn codant pour un mecanisme de resistance aux bacteriophages.

Also Published As

Publication number Publication date
DE69204854T2 (de) 1996-04-18
EP0615614B1 (de) 1995-09-13
ATE127916T1 (de) 1995-09-15
FR2684764B1 (fr) 1994-03-11
WO1993011411A1 (fr) 1993-06-10
FR2684764A1 (fr) 1993-06-11
CA2124008A1 (fr) 1993-06-10
US5460117A (en) 1995-10-24
EP0615614A1 (de) 1994-09-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee