ES461561A1 - Dispositivo capaz de detectar, de modo duradero, un recalen-tamiento pasajero de un producto congelado. - Google Patents

Dispositivo capaz de detectar, de modo duradero, un recalen-tamiento pasajero de un producto congelado.

Info

Publication number
ES461561A1
ES461561A1 ES461561A ES461561A ES461561A1 ES 461561 A1 ES461561 A1 ES 461561A1 ES 461561 A ES461561 A ES 461561A ES 461561 A ES461561 A ES 461561A ES 461561 A1 ES461561 A1 ES 461561A1
Authority
ES
Spain
Prior art keywords
reheating
frozen product
transient
polymer
degradation
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
Application number
ES461561A
Other languages
English (en)
Spanish (es)
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of ES461561A1 publication Critical patent/ES461561A1/es
Expired 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Paper (AREA)
ES461561A 1976-08-13 1977-08-12 Dispositivo capaz de detectar, de modo duradero, un recalen-tamiento pasajero de un producto congelado. Expired ES461561A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7624802A FR2361635A1 (fr) 1976-08-13 1976-08-13 Dispositif capable de detecter de facon durable un rechauffement passager d'un produit surgele

Publications (1)

Publication Number Publication Date
ES461561A1 true ES461561A1 (es) 1978-06-01

Family

ID=9176880

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461561A Expired ES461561A1 (es) 1976-08-13 1977-08-12 Dispositivo capaz de detectar, de modo duradero, un recalen-tamiento pasajero de un producto congelado.

Country Status (6)

Country Link
CH (1) CH620768A5 (2)
DE (1) DE2736470A1 (2)
ES (1) ES461561A1 (2)
FR (1) FR2361635A1 (2)
GB (1) GB1576766A (2)
IT (1) IT1079824B (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2061402A1 (es) * 1993-04-13 1994-12-01 Blanco Juan Manuel Perez Metodo y aparato para detectar la descongelacion y el estado relativo de conservacion, en productos perecederos.
ES2064289A1 (es) * 1993-07-07 1995-01-16 Garcia Bernardo Cuello Dispositivo para el control visual del estado de congelacion de productos perecederos.

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449873A1 (fr) * 1979-01-19 1980-09-19 Bagros Michel Temoin de decongelation
GB2119511A (en) * 1982-04-28 1983-11-16 Luigi Bolla Sensor for signalling that a preselected temperature has been exceeded
ES267379Y (es) * 1982-09-21 1983-10-16 "indicador irreversible de descongelacion a temperatura que se requiera".
FR2584816A1 (fr) * 1985-07-15 1987-01-16 Duquesne Andre Temoin de controle de rupture de la chaine du froid d'un produit
DE3716972A1 (de) * 1987-05-20 1988-12-01 Holzer Walter Kaelteindikator zur ueberwachung des kuehl- oder gefrierzustandes von lebensmitteln, arzneimitteln und dergleichen
FR2680573A1 (fr) * 1991-08-19 1993-02-26 Cool Sarl Indicateur de conservation pour produits congeles ou refrigeres et procede de mise en óoeuvre de cet indicateur.
US5239942A (en) * 1992-05-11 1993-08-31 Pymah Corporation Freeze indicator
US5964181A (en) * 1995-11-16 1999-10-12 3M Innovative Properties Company Temperature indicating device
DE10003347C1 (de) * 2000-01-27 2001-09-13 Helge Klein Vorrichtung zur Überwachung der Temperatur von Lebensmitteln
DE10015081C1 (de) * 2000-03-28 2001-11-08 Roland Diehm Thermometerflüssigkeit
DE102011004799B4 (de) 2011-02-25 2012-09-27 Varta Microbattery Gmbh Statusindikator für temperaturempfindliche Güter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2061402A1 (es) * 1993-04-13 1994-12-01 Blanco Juan Manuel Perez Metodo y aparato para detectar la descongelacion y el estado relativo de conservacion, en productos perecederos.
ES2064289A1 (es) * 1993-07-07 1995-01-16 Garcia Bernardo Cuello Dispositivo para el control visual del estado de congelacion de productos perecederos.

Also Published As

Publication number Publication date
FR2361635A1 (fr) 1978-03-10
GB1576766A (en) 1980-10-15
FR2361635B1 (2) 1980-04-04
IT1079824B (it) 1985-05-13
CH620768A5 (en) 1980-12-15
DE2736470A1 (de) 1978-02-16

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