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
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)
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 (de) |
DE (1) | DE2736470A1 (de) |
ES (1) | ES461561A1 (de) |
FR (1) | FR2361635A1 (de) |
GB (1) | GB1576766A (de) |
IT (1) | IT1079824B (de) |
Cited By (2)
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)
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 |
-
1976
- 1976-08-13 FR FR7624802A patent/FR2361635A1/fr active Granted
-
1977
- 1977-08-10 GB GB3362677A patent/GB1576766A/en not_active Expired
- 1977-08-12 DE DE19772736470 patent/DE2736470A1/de not_active Withdrawn
- 1977-08-12 ES ES461561A patent/ES461561A1/es not_active Expired
- 1977-08-12 CH CH993277A patent/CH620768A5/fr not_active IP Right Cessation
- 1977-08-16 IT IT5068277A patent/IT1079824B/it active
Cited By (2)
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 |
---|---|
IT1079824B (it) | 1985-05-13 |
DE2736470A1 (de) | 1978-02-16 |
CH620768A5 (en) | 1980-12-15 |
GB1576766A (en) | 1980-10-15 |
FR2361635B1 (de) | 1980-04-04 |
FR2361635A1 (fr) | 1978-03-10 |
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