ATE29926T1 - Zeit-temperatur-indikator. - Google Patents

Zeit-temperatur-indikator.

Info

Publication number
ATE29926T1
ATE29926T1 AT81301267T AT81301267T ATE29926T1 AT E29926 T1 ATE29926 T1 AT E29926T1 AT 81301267 T AT81301267 T AT 81301267T AT 81301267 T AT81301267 T AT 81301267T AT E29926 T1 ATE29926 T1 AT E29926T1
Authority
AT
Austria
Prior art keywords
temperature
deterioration
cell
time
visual indication
Prior art date
Application number
AT81301267T
Other languages
English (en)
Inventor
Lawrence J Karr
Stanton H Kaye
Original Assignee
Lawrence J Karr
Stanton H Kaye
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 Lawrence J Karr, Stanton H Kaye filed Critical Lawrence J Karr
Application granted granted Critical
Publication of ATE29926T1 publication Critical patent/ATE29926T1/de

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
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/01—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using semiconducting elements having PN junctions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
AT81301267T 1981-03-24 1981-03-24 Zeit-temperatur-indikator. ATE29926T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81301267A EP0060947B1 (de) 1981-03-24 1981-03-24 Zeit-Temperatur-Indikator

Publications (1)

Publication Number Publication Date
ATE29926T1 true ATE29926T1 (de) 1987-10-15

Family

ID=8188247

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81301267T ATE29926T1 (de) 1981-03-24 1981-03-24 Zeit-temperatur-indikator.

Country Status (3)

Country Link
EP (1) EP0060947B1 (de)
AT (1) ATE29926T1 (de)
DE (1) DE3176468D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8306764D0 (en) * 1983-03-11 1983-04-20 Johnson Matthey Plc Calibration warning apparatus
GB8421451D0 (en) * 1984-08-23 1984-09-26 Johnson Matthey Plc Calibration warning device
ES2376559B1 (es) 2011-04-11 2013-01-24 Universidad Pública de Navarra Dispositivo de monitorización de condiciones de tiempo y temperatura.
CN103293406B (zh) * 2013-04-09 2015-08-19 广东省东莞市质量监督检测中心 一种电器产品智能温升测试系统及其控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980754A (en) * 1959-03-23 1961-04-18 Union Carbide Corp Cell exhaustion indicator
US3102425A (en) * 1962-03-14 1963-09-03 Ontario Research Foundation Method and apparatus for temperature integrating
US3688296A (en) * 1970-08-31 1972-08-29 Bissett Berman Corp Temperature monitoring apparatus
US3931619A (en) * 1970-09-14 1976-01-06 Manuel S. Moore Overtemperature monitor and integrator apparatus
US3773563A (en) * 1972-02-22 1973-11-20 Carbone Corp Life indicator for primary carbon zinc batteries

Also Published As

Publication number Publication date
EP0060947B1 (de) 1987-09-23
DE3176468D1 (en) 1987-10-29
EP0060947A1 (de) 1982-09-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties