ES2061402A1 - Metodo y aparato para detectar la descongelacion y el estado relativo de conservacion, en productos perecederos. - Google Patents

Metodo y aparato para detectar la descongelacion y el estado relativo de conservacion, en productos perecederos.

Info

Publication number
ES2061402A1
ES2061402A1 ES09300755A ES9300755A ES2061402A1 ES 2061402 A1 ES2061402 A1 ES 2061402A1 ES 09300755 A ES09300755 A ES 09300755A ES 9300755 A ES9300755 A ES 9300755A ES 2061402 A1 ES2061402 A1 ES 2061402A1
Authority
ES
Spain
Prior art keywords
water volume
ice
defrosting
detecting
packaged water
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.)
Granted
Application number
ES09300755A
Other languages
English (en)
Other versions
ES2061402B1 (es
Inventor
Blanco Juan Manuel Perez
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
Priority to ES9300755A priority Critical patent/ES2061402B1/es
Priority to AU65060/94A priority patent/AU6506094A/en
Priority to EP94912561A priority patent/EP0667513A1/en
Priority to PCT/ES1994/000038 priority patent/WO1994024533A1/es
Publication of ES2061402A1 publication Critical patent/ES2061402A1/es
Application granted granted Critical
Publication of ES2061402B1 publication Critical patent/ES2061402B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

METODO Y APARATO PARA DETECTAR LA DESCONGELACION Y EL ESTADO RELATIVO DE CONSERVACION, EN PRODUCTOS PERECEDEROS. EL METODO ESTA BASADO EN QUE CUANDO SE DETIENE EL CONTROL ORGANICO DE UN CUERPO QUE MUERE, LAS DIVERSAS SUSTANCIAS QUIMICAS QUE LO COMPONEN INTERACCIONAN ENTRE SI, ROMPIENDO EL EQUILIBRIO ANTERIOR Y PRODUCIENDO NUEVAS SUSTANCIAS, LO QUE CONLLEVA A SU DETERIORO, SIENDO ADEMAS FUNCION DEL TIEMPO Y DEPENDIENDO DE SU COMPOSICION QUIMICA. EL ESTADO REAL DE CONSERVACION SE EQUIPARA CON EL TIEMPO EMPIRICO AL QUE ESTAMOS ACOSTUMBRADOS, CON LA CANTIDAD DE UN PRODUCTO DE REACCION, DE UNOS REACTIVOS DE CONTROL, QUE HAN PASADO POR LAS MISMAS FASES DE TEMPERATURA. UN APARATO INCLUYE UN CUERPO HUECO (20) QUE EN SU INTERIOR ALOJA UNA PORCION DE AGUA TOTALMENTE ENVASADA (21) Y TAMBIEN UN REACTIVO-COLORANTE (23) A CIERTA DISTANCIA DE LA ANTERIOR; EN EL PROCESO DE CONGELACION DEL PRODUCTO A CONTROLAR, AL AUMENTAR EL VOLUMEN DEL AGUA ENVASADA AL TRANSFORMARSE EL HIELO, SE ROMPE PARCIALMENTE EL ENVASE (21) Y AL ELEVARSE POSTERIORMENTE LA TEMPERATURA SE FUNDE EL HIELO Y SE COLOREA DE MANERA IRREVERSIBLE.
ES9300755A 1993-04-13 1993-04-13 Metodo y aparato para detectar la descongelacion y el estado relativo de conservacion, en productos perecederos. Expired - Lifetime ES2061402B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES9300755A ES2061402B1 (es) 1993-04-13 1993-04-13 Metodo y aparato para detectar la descongelacion y el estado relativo de conservacion, en productos perecederos.
AU65060/94A AU6506094A (en) 1993-04-13 1994-04-12 Method and apparatus for detecting the defrosting and the relative conservation states of perishable products
EP94912561A EP0667513A1 (en) 1993-04-13 1994-04-12 Method and apparatus for detecting the defrosting and the relative conservation states of perishable products
PCT/ES1994/000038 WO1994024533A1 (es) 1993-04-13 1994-04-12 Metodo y aparato para detectar la descongelacion y el estado relativo de conservacion, en productos perecederos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9300755A ES2061402B1 (es) 1993-04-13 1993-04-13 Metodo y aparato para detectar la descongelacion y el estado relativo de conservacion, en productos perecederos.

Publications (2)

Publication Number Publication Date
ES2061402A1 true ES2061402A1 (es) 1994-12-01
ES2061402B1 ES2061402B1 (es) 1995-06-16

Family

ID=8281429

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9300755A Expired - Lifetime ES2061402B1 (es) 1993-04-13 1993-04-13 Metodo y aparato para detectar la descongelacion y el estado relativo de conservacion, en productos perecederos.

Country Status (4)

Country Link
EP (1) EP0667513A1 (es)
AU (1) AU6506094A (es)
ES (1) ES2061402B1 (es)
WO (1) WO1994024533A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779521B1 (fr) * 1998-06-03 2000-12-01 Frederic Costanza Indicateur de controle de la temperature de conservation de produits refrigeres
TWI722802B (zh) * 2020-02-21 2021-03-21 正美企業股份有限公司 識別標籤

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES461561A1 (es) * 1976-08-13 1978-06-01 Thomson Csf Dispositivo capaz de detectar, de modo duradero, un recalen-tamiento pasajero de un producto congelado.
ES267379U (es) * 1982-09-21 1983-03-16 Prat Abel Jose "indicador irreversible de descongelacion a temperatura que se requiera".
EP0238762A1 (en) * 1986-02-20 1987-09-30 Santiago Cabrero Cabrera Defrosting detection device
ES1003003U (es) * 1987-07-22 1988-07-01 Cabrero Cabrera Santiago Dispositivo indicador de descongelacion
ES2014069A6 (es) * 1989-04-18 1990-06-16 Garcia Munoz Estanislao Registrador de la perdida de la cadena del frio en los congeladores (r.p.c.f.)
ES2018922A6 (es) * 1989-09-18 1991-05-16 Martinez Garcia Navas Jose Lui Sistema para la verificacion de la rotura en la cadena de frio, en productos alimenticios congelados.
FR2656092A1 (fr) * 1989-12-14 1991-06-21 Rochelle Andre Temoin de controle du respect de la chaine du froid.
US5129731A (en) * 1991-07-01 1992-07-14 Gene Ballin Unit for detecting freezer malfunction
ES2033188A1 (es) * 1990-10-23 1993-03-01 Canon Salvador Canon Dispositivo para verificar la descongelacion de productos congelados, en particular productos alimenticios.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038936A (en) * 1975-10-09 1977-08-02 Kessler Jane R Condition change indicator
US4148272A (en) * 1978-04-10 1979-04-10 Paula Mann Thaw duration detector
US4280361A (en) * 1979-06-08 1981-07-28 Franco Sala Device for detecting the defrosting of frozen products
GB8827371D0 (en) * 1988-11-23 1988-12-29 Hallin S F Re-frozen food indicator

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES461561A1 (es) * 1976-08-13 1978-06-01 Thomson Csf Dispositivo capaz de detectar, de modo duradero, un recalen-tamiento pasajero de un producto congelado.
ES267379U (es) * 1982-09-21 1983-03-16 Prat Abel Jose "indicador irreversible de descongelacion a temperatura que se requiera".
EP0238762A1 (en) * 1986-02-20 1987-09-30 Santiago Cabrero Cabrera Defrosting detection device
ES1003003U (es) * 1987-07-22 1988-07-01 Cabrero Cabrera Santiago Dispositivo indicador de descongelacion
ES2014069A6 (es) * 1989-04-18 1990-06-16 Garcia Munoz Estanislao Registrador de la perdida de la cadena del frio en los congeladores (r.p.c.f.)
ES2018922A6 (es) * 1989-09-18 1991-05-16 Martinez Garcia Navas Jose Lui Sistema para la verificacion de la rotura en la cadena de frio, en productos alimenticios congelados.
FR2656092A1 (fr) * 1989-12-14 1991-06-21 Rochelle Andre Temoin de controle du respect de la chaine du froid.
ES2033188A1 (es) * 1990-10-23 1993-03-01 Canon Salvador Canon Dispositivo para verificar la descongelacion de productos congelados, en particular productos alimenticios.
US5129731A (en) * 1991-07-01 1992-07-14 Gene Ballin Unit for detecting freezer malfunction

Also Published As

Publication number Publication date
AU6506094A (en) 1994-11-08
WO1994024533A1 (es) 1994-10-27
EP0667513A1 (en) 1995-08-16
ES2061402B1 (es) 1995-06-16

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Legal Events

Date Code Title Description
FA2A Application withdrawn

Effective date: 19960115