CA2021143A1 - Electronic device for monitoring the remaining storage life of frozen foods - Google Patents

Electronic device for monitoring the remaining storage life of frozen foods

Info

Publication number
CA2021143A1
CA2021143A1 CA 2021143 CA2021143A CA2021143A1 CA 2021143 A1 CA2021143 A1 CA 2021143A1 CA 2021143 CA2021143 CA 2021143 CA 2021143 A CA2021143 A CA 2021143A CA 2021143 A1 CA2021143 A1 CA 2021143A1
Authority
CA
Canada
Prior art keywords
product
data
display
identification number
storage life
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.)
Abandoned
Application number
CA 2021143
Other languages
English (en)
French (fr)
Inventor
Erwin Potthof
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.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Publication of CA2021143A1 publication Critical patent/CA2021143A1/en
Abandoned 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
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/02—Registering or indicating working or idle time only
    • G07C3/04—Registering or indicating working or idle time only using counting means or digital clocks
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Warehouses Or Storage Devices (AREA)
CA 2021143 1989-07-15 1990-07-13 Electronic device for monitoring the remaining storage life of frozen foods Abandoned CA2021143A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893923510 DE3923510A1 (de) 1989-07-15 1989-07-15 Elektronisches geraet zum ueberwachen der restlagerdauer von tiefkuehlkost
DE3923510.6 1989-07-15

Publications (1)

Publication Number Publication Date
CA2021143A1 true CA2021143A1 (en) 1991-01-16

Family

ID=6385163

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2021143 Abandoned CA2021143A1 (en) 1989-07-15 1990-07-13 Electronic device for monitoring the remaining storage life of frozen foods

Country Status (2)

Country Link
CA (1) CA2021143A1 (de)
DE (1) DE3923510A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2418497A (en) * 2004-09-22 2006-03-29 Ian Michael Todd A timer device activable by identification tags

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706565A1 (de) * 1997-02-19 1998-08-20 Walter Dipl Ing Schopf Elektronische Lagerhaltungseinrichtung für den Haushalt

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856122A1 (de) * 1978-12-23 1980-06-26 Bosch Siemens Hausgeraete Geraet zum erfassen und registrieren von in verschiedenen vorratsbehaeltern eines gefriergeraetes o.dgl. eingelagertem gut

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2418497A (en) * 2004-09-22 2006-03-29 Ian Michael Todd A timer device activable by identification tags

Also Published As

Publication number Publication date
DE3923510C2 (de) 1992-11-19
DE3923510A1 (de) 1991-01-24

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Legal Events

Date Code Title Description
FZDE Dead