CH501219A - Device for displaying improper storage of frozen goods - Google Patents

Device for displaying improper storage of frozen goods

Info

Publication number
CH501219A
CH501219A CH1883868A CH1883868A CH501219A CH 501219 A CH501219 A CH 501219A CH 1883868 A CH1883868 A CH 1883868A CH 1883868 A CH1883868 A CH 1883868A CH 501219 A CH501219 A CH 501219A
Authority
CH
Switzerland
Prior art keywords
frozen goods
improper storage
displaying
displaying improper
storage
Prior art date
Application number
CH1883868A
Other languages
German (de)
Inventor
Frank Dipl Chem Schaller
Original Assignee
Studiengesellschaft Kohle Mbh
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
Priority claimed from DE19671601924 external-priority patent/DE1601924A1/en
Application filed by Studiengesellschaft Kohle Mbh filed Critical Studiengesellschaft Kohle Mbh
Publication of CH501219A publication Critical patent/CH501219A/en

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
    • G01K11/08—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 of disposable test bodies, e.g. cone
    • 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
    • G01N31/222—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 moisture content

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
CH1883868A 1967-12-23 1968-12-17 Device for displaying improper storage of frozen goods CH501219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671601924 DE1601924A1 (en) 1967-12-23 1967-12-23 Device for displaying improper storage of frozen goods

Publications (1)

Publication Number Publication Date
CH501219A true CH501219A (en) 1970-12-31

Family

ID=5680982

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1883868A CH501219A (en) 1967-12-23 1968-12-17 Device for displaying improper storage of frozen goods

Country Status (7)

Country Link
AT (1) AT282326B (en)
BE (1) BE725944A (en)
CH (1) CH501219A (en)
ES (1) ES361755A1 (en)
FR (1) FR1601889A (en)
GB (1) GB1245135A (en)
NL (1) NL6818538A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES267379Y (en) * 1982-09-21 1983-10-16 "IRREVERSIBLE INDICATOR OF TEMPERATURE DEFROSTING THAT IS REQUIRED".
EP0501880A1 (en) * 1991-02-27 1992-09-02 SOCIETE COOL S.a.r.l. Preservation state indicator for refrigerated or frozen products
FR2673286B1 (en) * 1991-02-27 1995-05-19 Cool Sarl CONSERVATION STATUS INDICATOR FOR REFRIGERATED OR FROZEN PRODUCTS.
GB2293879A (en) * 1994-10-05 1996-04-10 Solomon Unsdorfer Defrost warning indicator
CN116929574A (en) * 2018-03-14 2023-10-24 泰坦公司 Temperature rise and fall indicator using deep eutectic

Also Published As

Publication number Publication date
NL6818538A (en) 1969-06-25
ES361755A1 (en) 1970-11-01
AT282326B (en) 1970-06-25
FR1601889A (en) 1970-09-21
GB1245135A (en) 1971-09-08
BE725944A (en) 1969-06-23

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Legal Events

Date Code Title Description
PL Patent ceased