DE3936543A1 - Elektrischer verfallsindikator - Google Patents

Elektrischer verfallsindikator

Info

Publication number
DE3936543A1
DE3936543A1 DE19893936543 DE3936543A DE3936543A1 DE 3936543 A1 DE3936543 A1 DE 3936543A1 DE 19893936543 DE19893936543 DE 19893936543 DE 3936543 A DE3936543 A DE 3936543A DE 3936543 A1 DE3936543 A1 DE 3936543A1
Authority
DE
Germany
Prior art keywords
time
expiry
indicator according
expiration
energy store
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.)
Granted
Application number
DE19893936543
Other languages
German (de)
English (en)
Other versions
DE3936543C2 (enExample
Inventor
Walter Prof Kuntz
Hubert Prof Dr Mueller
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.)
Badische Tabakmanufaktur Roth Haendle GmbH
Original Assignee
Badische Tabakmanufaktur Roth Haendle GmbH
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 Badische Tabakmanufaktur Roth Haendle GmbH filed Critical Badische Tabakmanufaktur Roth Haendle GmbH
Priority to DE19893936543 priority Critical patent/DE3936543A1/de
Priority to PCT/EP1990/001806 priority patent/WO1991006838A2/de
Priority to AU66073/90A priority patent/AU6607390A/en
Publication of DE3936543A1 publication Critical patent/DE3936543A1/de
Application granted granted Critical
Publication of DE3936543C2 publication Critical patent/DE3936543C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • 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
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
    • G04F1/005—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers using electronic timing, e.g. counting means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electric Clocks (AREA)
DE19893936543 1989-11-02 1989-11-02 Elektrischer verfallsindikator Granted DE3936543A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19893936543 DE3936543A1 (de) 1989-11-02 1989-11-02 Elektrischer verfallsindikator
PCT/EP1990/001806 WO1991006838A2 (de) 1989-11-02 1990-10-24 Elektrischer verfallsindikator
AU66073/90A AU6607390A (en) 1989-11-02 1990-10-24 Electrical expiry indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893936543 DE3936543A1 (de) 1989-11-02 1989-11-02 Elektrischer verfallsindikator

Publications (2)

Publication Number Publication Date
DE3936543A1 true DE3936543A1 (de) 1991-05-08
DE3936543C2 DE3936543C2 (enExample) 1992-04-16

Family

ID=6392751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893936543 Granted DE3936543A1 (de) 1989-11-02 1989-11-02 Elektrischer verfallsindikator

Country Status (3)

Country Link
AU (1) AU6607390A (enExample)
DE (1) DE3936543A1 (enExample)
WO (1) WO1991006838A2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035390A1 (en) * 1999-03-05 2000-09-13 ZELTRON S.p.A. Refrigeration appliance with means to indicate the storage life of the stored food items
WO2001082006A1 (en) * 2000-04-21 2001-11-01 Giovanni Leuti Perishable goods timer device
WO2003087955A1 (en) * 2002-04-18 2003-10-23 Remigiusz Swierczek Food product freshness indicator and packaging, specifically for food products

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205403A1 (de) * 1992-02-20 1993-08-26 Markus Barainsky Verpackung fuer verbrauchsgegenstaende
DE4316688A1 (de) * 1993-05-06 1994-11-10 Schwerdtle & Schantz Gmbh Anzeigevorrichtung
FR2732839B1 (fr) * 1993-12-27 1997-09-05 Medin David L Auto-etalonneur d'oscillateur
US5442669A (en) * 1993-12-27 1995-08-15 Medin; David L. Perishable good integrity indicator
DE19850578C1 (de) * 1998-11-03 2000-03-09 Honeywell Sa Temperatur-Meßumformer
GB2361064A (en) * 2000-04-08 2001-10-10 Glance Tech Ltd Data logging device which determines lifetime of a product

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603248B1 (de) * 1976-01-29 1977-06-30 Dieter Homeier Überwachungseinrichtung
DE3029289A1 (de) * 1979-08-03 1981-02-19 Oreal Alterungsindikator
DE3210907C2 (de) * 1982-03-25 1984-07-19 Schwan-Stabilo Schwanhäußer GmbH & Co, 8500 Nürnberg Indikator für die Anzeige einer Zeit/Temperatur-Belastung
DE3021863C2 (de) * 1980-06-11 1985-03-21 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektronische Uhr mit einer Zeitbasis und einer Temperaturkompensationsschaltungsanordnung
EP0166161A2 (de) * 1984-06-29 1986-01-02 Robert Bosch Gmbh Integrierte elektrische Schaltungsanordnung zur Festlegung von Zeiten
JPS62172290A (ja) * 1986-01-27 1987-07-29 Koji Takamura 有効期限表示用ラベルタイマ−
DE3504431C2 (enExample) * 1985-02-09 1987-11-19 Udo 8500 Nuernberg De Simon

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB981178A (en) * 1961-10-13 1965-01-20 Howell Instruments Improvements in or relating to equivalent operating time apparatus
US3543582A (en) * 1969-02-10 1970-12-01 Dynametric Inc Age indicating device
FR2089671A5 (enExample) * 1970-04-16 1972-01-07 Babcock Atlantique Sa
NZ176879A (en) * 1975-03-10 1978-03-06 Inventions Dev Authority Integrating temperature gauge: modified input represents rate of food deterioration
US4277974A (en) * 1979-07-12 1981-07-14 Karr Lawrence J Time-temperature indication
GB8419578D0 (en) * 1984-08-01 1984-09-05 Johnson Matthey Plc Elapsed time indicator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603248B1 (de) * 1976-01-29 1977-06-30 Dieter Homeier Überwachungseinrichtung
DE3029289A1 (de) * 1979-08-03 1981-02-19 Oreal Alterungsindikator
DE3021863C2 (de) * 1980-06-11 1985-03-21 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektronische Uhr mit einer Zeitbasis und einer Temperaturkompensationsschaltungsanordnung
DE3210907C2 (de) * 1982-03-25 1984-07-19 Schwan-Stabilo Schwanhäußer GmbH & Co, 8500 Nürnberg Indikator für die Anzeige einer Zeit/Temperatur-Belastung
EP0166161A2 (de) * 1984-06-29 1986-01-02 Robert Bosch Gmbh Integrierte elektrische Schaltungsanordnung zur Festlegung von Zeiten
DE3504431C2 (enExample) * 1985-02-09 1987-11-19 Udo 8500 Nuernberg De Simon
JPS62172290A (ja) * 1986-01-27 1987-07-29 Koji Takamura 有効期限表示用ラベルタイマ−

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP 61-194387 A. In: Patents Abstr. of Japan, Sect. P, Vol. 11 (1987-01-20), No. 19 (P-537) *
JP 62-172290 A. In. Patents Abstr. of Japan, Sect. P, Vol. 12 (1988-01-19), No. 16 (P-656) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035390A1 (en) * 1999-03-05 2000-09-13 ZELTRON S.p.A. Refrigeration appliance with means to indicate the storage life of the stored food items
WO2001082006A1 (en) * 2000-04-21 2001-11-01 Giovanni Leuti Perishable goods timer device
WO2003087955A1 (en) * 2002-04-18 2003-10-23 Remigiusz Swierczek Food product freshness indicator and packaging, specifically for food products

Also Published As

Publication number Publication date
DE3936543C2 (enExample) 1992-04-16
WO1991006838A3 (de) 1991-07-25
WO1991006838A2 (de) 1991-05-16
AU6607390A (en) 1991-05-31

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee