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ES2000152A6 - Dispositivo detector de descongelacion para productos alimenticios congelados - Google Patents

Dispositivo detector de descongelacion para productos alimenticios congelados

Info

Publication number
ES2000152A6
ES2000152A6 ES8603349A ES8603349A ES2000152A6 ES 2000152 A6 ES2000152 A6 ES 2000152A6 ES 8603349 A ES8603349 A ES 8603349A ES 8603349 A ES8603349 A ES 8603349A ES 2000152 A6 ES2000152 A6 ES 2000152A6
Authority
ES
Spain
Prior art keywords
water
container
comprised
detection means
thawing
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
ES8603349A
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 ES8603349A priority Critical patent/ES2000152A6/es
Priority to EP87500084A priority patent/EP0279142A3/en
Priority to US07/129,284 priority patent/US4893477A/en
Priority to JP62313127A priority patent/JPS63233770A/ja
Priority to PT86330A priority patent/PT86330A/pt
Publication of ES2000152A6 publication Critical patent/ES2000152A6/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/229—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating time/temperature history
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/008—Alarm devices

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Electric Ovens (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

UN DISPOSITIVO DETECTOR (1) DE DESCONGELACION PARA PRODUCTOS ALIMENTICIOS CONSTITUIDO POR UN RECIPIENTE (2) LLENO DE AGUA,EN EL INTERIOR DEL CUAL UNOS MEDIOS DE DETECCION O TESTIGO (5, 8 O 10) SON MANTENIDOS EN SITUACION ESTABLE MEDIANTE LA CONGELACION DEL AGUA DE DICHO RECIPIENTE (2), DONDE DICHOS MEDIOS DE DETECCION ALCANZARAN UNA SITUACION DISTINTA DE LA ESTABLE ANTERIORMENTE INDICADA CUANDO SE PRODUZCA LA DESCONGELACIONDEL AGUA DEL RECIPIENTE. UNA REALIZACION PREFERIDA COMPRENDE UN RECIPIENTE (2) CON UNA CAVIDAD INTERIOR DEFINIDA POR SENDAS FORMACIONES TRONCOPIRAMIDALES (3) OPUESTAMENTE DIRIGIDAS Y UNIDAS POR SUS BASES MENORES, SEGUN UN PLANO TRANSVERSAL MEDIO (4); PREFERENTEMENTE, LAS ANTEDICHAS FORMACIONES SERAN DE BASE CUADRADA, E INCLUSO DE DISPOSICION TRONCO-CONICA (6) O SIMILAR, Y UNOS MEDIOS DE DETECCION CONSTITUIDOS POR UN ELEMENTO ESFERICO (5 O 8) DE ELEVADO PESO ESPECIFICO, MANTENIDO EN EL CITADO PLANO TRANSVERSAL MEDIO (4) POR LA CONGELACION DEL AGUA. EN OTRA REALIZACION ALTERNARTIVA EL RECIPIENTE ES UN SIMPLE RECEPTACULO (9) PARA EL AGUA (10), ESTANDO CONSTITUIDOS LOS MEDIOS DE DETECCION POR UNA PORCION DE COLORANTE (11) SOLUBLE AL AGUA QUE SE INTRODUCIRA EN EL RECEPTACULO UNA VEZ HAYASIDO CONGELADA EL AGUA CONTENIDA EN EL.
ES8603349A 1986-12-10 1986-12-10 Dispositivo detector de descongelacion para productos alimenticios congelados Expired ES2000152A6 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES8603349A ES2000152A6 (es) 1986-12-10 1986-12-10 Dispositivo detector de descongelacion para productos alimenticios congelados
EP87500084A EP0279142A3 (en) 1986-12-10 1987-12-02 A frozen foodstuffs thawing detector device
US07/129,284 US4893477A (en) 1986-12-10 1987-12-07 Frozen foodstuffs thawing detector device
JP62313127A JPS63233770A (ja) 1986-12-10 1987-12-10 冷凍食品の融解検出装置
PT86330A PT86330A (pt) 1986-12-10 1987-12-10 Dispositivo detector de descongelacao

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8603349A ES2000152A6 (es) 1986-12-10 1986-12-10 Dispositivo detector de descongelacion para productos alimenticios congelados

Publications (1)

Publication Number Publication Date
ES2000152A6 true ES2000152A6 (es) 1987-12-16

Family

ID=8248864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8603349A Expired ES2000152A6 (es) 1986-12-10 1986-12-10 Dispositivo detector de descongelacion para productos alimenticios congelados

Country Status (5)

Country Link
US (1) US4893477A (es)
EP (1) EP0279142A3 (es)
JP (1) JPS63233770A (es)
ES (1) ES2000152A6 (es)
PT (1) PT86330A (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2033188A1 (es) * 1990-10-23 1993-03-01 Canon Salvador Canon Dispositivo para verificar la descongelacion de productos congelados, en particular productos alimenticios.
ES2036118A1 (es) * 1990-05-08 1993-05-01 Sancho Sanchis Antonio Vicente Dispositivo de control para productos en ciclo de congelacion.

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129731A (en) * 1991-07-01 1992-07-14 Gene Ballin Unit for detecting freezer malfunction
US5487276A (en) * 1993-07-28 1996-01-30 Namisniak; Dianna Food inventory system
US5335509A (en) * 1993-07-28 1994-08-09 Dianna Namisniak Food inventory system
US5622137A (en) * 1994-03-24 1997-04-22 Trans World Services Temperature sensors
US5487352A (en) 1994-09-21 1996-01-30 John R. Williams Temperature indicator for cooked meats
GB2343746B (en) * 1998-11-12 2002-06-26 Stuart Charles Willis Defrost indicator device
GB2388660A (en) * 2002-05-16 2003-11-19 David Smyth Food defrost safety device
US6679070B1 (en) 2002-08-29 2004-01-20 Winterlab Method for identifying thawed and refrozen products
US7097353B2 (en) * 2004-10-12 2006-08-29 Wieder Horst K Method and device for indicating temperature
US20080026110A1 (en) * 2006-06-23 2008-01-31 Thawdog, Llc. Defrost indicator for frozen products
DE102006050106A1 (de) * 2006-10-24 2007-09-20 Siemens Ag Temperatursensor und Verfahren zur Temperaturüberwachung
CN113418953A (zh) * 2019-04-03 2021-09-21 王信青 冷冻过程的监测装置和方法
CN114324450A (zh) * 2022-01-29 2022-04-12 上海一碗宇宙商贸有限公司 一种解冻指示冰棒

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1917048A (en) * 1933-07-04 Thomas midgufiy
US1535536A (en) * 1924-01-29 1925-04-28 Macdonald Donald Thermic telltale
US2216127A (en) * 1937-09-24 1940-10-01 Robert P Mcnaught Perishable mark for frozen foods
US3140611A (en) * 1961-07-24 1964-07-14 Commodity Marketers Inc Temperature signaling device
US3194669A (en) * 1961-12-26 1965-07-13 Honeywell Inc Condition responsive devices
US3518961A (en) * 1968-05-14 1970-07-07 Atomic Power Dev Ass Inc Temperature indicating device
FR2165348A5 (es) * 1971-12-21 1973-08-03 Garcin Jacques
US4064828A (en) * 1975-11-11 1977-12-27 Trevor Percival Clark Freeze/thaw indicator
US4148272A (en) * 1978-04-10 1979-04-10 Paula Mann Thaw duration detector
US4187799A (en) * 1978-04-21 1980-02-12 Propper Manufacturing Co., Inc. Temperature indicator
FR2455732A1 (fr) * 1979-05-04 1980-11-28 Danheux Jean Temoin de controle de depassement de temperature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2036118A1 (es) * 1990-05-08 1993-05-01 Sancho Sanchis Antonio Vicente Dispositivo de control para productos en ciclo de congelacion.
ES2033188A1 (es) * 1990-10-23 1993-03-01 Canon Salvador Canon Dispositivo para verificar la descongelacion de productos congelados, en particular productos alimenticios.

Also Published As

Publication number Publication date
US4893477A (en) 1990-01-16
EP0279142A2 (en) 1988-08-24
PT86330A (pt) 1989-01-17
EP0279142A3 (en) 1989-06-28
JPS63233770A (ja) 1988-09-29

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-12-10