CA2021143A1 - Electronic device for monitoring the remaining storage life of frozen foods - Google Patents
Electronic device for monitoring the remaining storage life of frozen foodsInfo
- 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
Links
- 238000003860 storage Methods 0.000 title claims abstract description 83
- 235000013611 frozen food Nutrition 0.000 title claims abstract description 10
- 238000012544 monitoring process Methods 0.000 title claims abstract description 7
- 230000005693 optoelectronics Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 235000013305 food Nutrition 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 235000015278 beef Nutrition 0.000 claims description 2
- 239000000047 product Substances 0.000 description 72
- 230000000875 corresponding effect Effects 0.000 description 21
- 239000000543 intermediate Substances 0.000 description 8
- 238000012806 monitoring device Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3923510.6 | 1989-07-15 | ||
| DE19893923510 DE3923510A1 (de) | 1989-07-15 | 1989-07-15 | Elektronisches geraet zum ueberwachen der restlagerdauer von tiefkuehlkost |
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 (enExample) |
| DE (1) | DE3923510A1 (enExample) |
Cited By (1)
| 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)
| 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)
| 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 |
-
1989
- 1989-07-15 DE DE19893923510 patent/DE3923510A1/de active Granted
-
1990
- 1990-07-13 CA CA 2021143 patent/CA2021143A1/en not_active Abandoned
Cited By (1)
| 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 |
|---|---|
| DE3923510A1 (de) | 1991-01-24 |
| DE3923510C2 (enExample) | 1992-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |