ES2019502A6 - Sensor-marcador de descongelacion para productos congelados. - Google Patents

Sensor-marcador de descongelacion para productos congelados.

Info

Publication number
ES2019502A6
ES2019502A6 ES8904045A ES8904045A ES2019502A6 ES 2019502 A6 ES2019502 A6 ES 2019502A6 ES 8904045 A ES8904045 A ES 8904045A ES 8904045 A ES8904045 A ES 8904045A ES 2019502 A6 ES2019502 A6 ES 2019502A6
Authority
ES
Spain
Prior art keywords
liquid
frozen products
thawing
dye
sensor
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 - Lifetime
Application number
ES8904045A
Other languages
English (en)
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 ES8904045A priority Critical patent/ES2019502A6/es
Publication of ES2019502A6 publication Critical patent/ES2019502A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

SENSOR-MARCADOR DE DESCONGELACION PARA PRODUCTOS CONGELADOS. PARA SEÑALAR DE FORMA CLARA E IRREVERSIBLE UN ESTADO DE DESCONGELACION EN PRODUCTOS CONGELADOS TALES COMO ALIMENTOS, VACUNAS Y SIMILARES, SE PROPORCIONA UN SENSOR QUE TIENE DOS PORCIONES (1 Y 2) MUTUA Y HERMETICAMENTE ACOPLABLES CON CAMARAS (4 Y 5) ABIERTAS POR SUS EXTREMOS QUE YACEN CONTIGUAMENTE Y DESTINADAS A CONTENER, RESPECTIVAMENTE, UN LIQUIDO CON UN PUNTO DE CONGELACION PROXIMO A 0GC Y DEPOSITO DE COLORANTE (9) SOLUBLE EN DICHO LIQUIDO. ESTA PREVISTO UN OBTURADOR FLEXIBLE (10) PARA TAPAR LA CAMARA (4) QUE CONTIENE EL LIQUIDO. LA EXPANSION PRODUCIDA POR LA CONGELACION DEL LIQUIDO EXPULSA A PRESION AL OBTURADOR (10), DE MANERA QUE LAS CAMARAS (4 Y 5) ANTEDICHAS QUEDAN COMUNICADAS. UNA DESCONGELACION POSTERIOR PROVOCA LA DISOLUCION DEL COLORANTE, DE FORMA QUE EL SENSOR-MARCADOR ADQUIERE UNA COLORACION LLAMATIVA.
ES8904045A 1989-11-27 1989-11-27 Sensor-marcador de descongelacion para productos congelados. Expired - Lifetime ES2019502A6 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8904045A ES2019502A6 (es) 1989-11-27 1989-11-27 Sensor-marcador de descongelacion para productos congelados.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8904045A ES2019502A6 (es) 1989-11-27 1989-11-27 Sensor-marcador de descongelacion para productos congelados.

Publications (1)

Publication Number Publication Date
ES2019502A6 true ES2019502A6 (es) 1991-06-16

Family

ID=8265059

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8904045A Expired - Lifetime ES2019502A6 (es) 1989-11-27 1989-11-27 Sensor-marcador de descongelacion para productos congelados.

Country Status (1)

Country Link
ES (1) ES2019502A6 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2097702A1 (es) * 1995-04-06 1997-04-01 Rascon Maria Teresa Rodrigo Sensor-marcador de descongelacion para productos congelados.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2097702A1 (es) * 1995-04-06 1997-04-01 Rascon Maria Teresa Rodrigo Sensor-marcador de descongelacion para productos congelados.

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-11-27

FD1A Patent lapsed

Effective date: 19971001