JPS5692426A - Constantttemperature control device - Google Patents

Constantttemperature control device

Info

Publication number
JPS5692426A
JPS5692426A JP17081480A JP17081480A JPS5692426A JP S5692426 A JPS5692426 A JP S5692426A JP 17081480 A JP17081480 A JP 17081480A JP 17081480 A JP17081480 A JP 17081480A JP S5692426 A JPS5692426 A JP S5692426A
Authority
JP
Japan
Prior art keywords
constantttemperature
control device
control
constantttemperature control
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.)
Pending
Application number
JP17081480A
Other languages
English (en)
Inventor
Maruchiaarisu Serujio
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
Publication of JPS5692426A publication Critical patent/JPS5692426A/ja
Pending 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
    • G01K3/00—Thermometers giving results other than momentary value of temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
JP17081480A 1979-12-04 1980-12-03 Constantttemperature control device Pending JPS5692426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27833/79A IT1125893B (it) 1979-12-04 1979-12-04 Dispositivo di controllo termometrico della costanza di una prefissata temperatura,atto a segnalare innalzamenti anche temporanei di detta temperatura

Publications (1)

Publication Number Publication Date
JPS5692426A true JPS5692426A (en) 1981-07-27

Family

ID=11222427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17081480A Pending JPS5692426A (en) 1979-12-04 1980-12-03 Constantttemperature control device

Country Status (6)

Country Link
JP (1) JPS5692426A (ja)
BE (1) BE886464A (ja)
DE (1) DE3044999A1 (ja)
FR (1) FR2471596A1 (ja)
GB (1) GB2064768A (ja)
IT (1) IT1125893B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326021A1 (de) * 1983-07-20 1985-01-31 ANT Nachrichtentechnik GmbH, 7150 Backnang Waermeerholbarer gegenstand mit temperaturindikation
GB8427473D0 (en) * 1984-10-31 1984-12-05 Gen Electric Co Plc Temperature change indicating devices
GB8427472D0 (en) * 1984-10-31 1984-12-05 Gen Electric Co Plc Temperature change indicating devices
FR2611899B1 (fr) * 1987-02-27 1989-10-20 Phelizon Eddie Procede de controle de la temperature de conservation de produits congeles et moyen pour la mise en oeuvre de ce procede
FR2621688A1 (fr) * 1987-10-07 1989-04-14 Paille Claude Dispositif pour verifier que la chaine du froid n'a pas ete interrompue
GB8827371D0 (en) * 1988-11-23 1988-12-29 Hallin S F Re-frozen food indicator
CA2076393A1 (en) * 1989-12-14 1991-06-15 Terence Colley Time-temperature indicator
GB9023393D0 (en) * 1990-10-26 1990-12-05 Tepnel Medical Ltd Marking element
US5597238A (en) * 1993-06-25 1997-01-28 Food Guardian Limited Marking element
FR2756707B1 (fr) * 1996-12-10 1999-02-05 Costanza Frederic Temoin de congelation
US20120083043A1 (en) * 2009-03-24 2012-04-05 Ribate Y Asociados, S.L.U. Temperature-time indicator system based on irreversible color changes, and corresponding method
ES1076736Y (es) * 2012-03-06 2012-07-17 Albendea Miguel Juan Mata Dispositivo de control de congelación de productos alimenticios

Also Published As

Publication number Publication date
IT7927833A0 (it) 1979-12-04
IT1125893B (it) 1986-05-14
DE3044999A1 (de) 1981-09-03
BE886464A (fr) 1981-04-01
FR2471596A1 (fr) 1981-06-19
GB2064768A (en) 1981-06-17

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