DE3062871D1 - System for the identification of objects, for example nuclear fuel elements - Google Patents
System for the identification of objects, for example nuclear fuel elementsInfo
- Publication number
- DE3062871D1 DE3062871D1 DE8080301207T DE3062871T DE3062871D1 DE 3062871 D1 DE3062871 D1 DE 3062871D1 DE 8080301207 T DE8080301207 T DE 8080301207T DE 3062871 T DE3062871 T DE 3062871T DE 3062871 D1 DE3062871 D1 DE 3062871D1
- Authority
- DE
- Germany
- Prior art keywords
- seal
- inclusions
- recess
- identity
- embedded
- 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.)
- Expired
Links
- 239000003758 nuclear fuel Substances 0.000 title 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 229920003319 Araldite® Polymers 0.000 abstract 1
- 229910000906 Bronze Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000010974 bronze Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/03—Forms or constructions of security seals
- G09F3/0376—Forms or constructions of security seals using a special technique to detect tampering, e.g. by ultrasonic or optical means
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Catalysts (AREA)
- Adornments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Closures For Containers (AREA)
- Television Signal Processing For Recording (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Table Devices Or Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7914203 | 1979-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3062871D1 true DE3062871D1 (en) | 1983-06-01 |
Family
ID=10504736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8080301207T Expired DE3062871D1 (en) | 1979-04-24 | 1980-04-16 | System for the identification of objects, for example nuclear fuel elements |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4359903A (de) |
| EP (1) | EP0018198B1 (de) |
| JP (1) | JPS6026230B2 (de) |
| AT (1) | ATE3171T1 (de) |
| CA (1) | CA1146255A (de) |
| DE (1) | DE3062871D1 (de) |
| DK (1) | DK148855C (de) |
| FI (1) | FI66497C (de) |
| IE (1) | IE49328B1 (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU83333A1 (fr) * | 1981-05-04 | 1983-03-24 | Euratom | Utilisation de textures de surface comme marque aleatoire d'idendite unique |
| FR2518751A1 (fr) * | 1981-12-22 | 1983-06-24 | Euratom | Systeme de surveillance d'une pluralite de conteneurs utilisant des sceaux ultrasonores |
| EP0102405B1 (de) * | 1982-09-03 | 1987-01-07 | Communaute Europeenne De L'energie Atomique (Euratom) | Ultraschallidentitätssiegel |
| CA1178794A (en) * | 1982-10-25 | 1984-12-04 | Simon Backer | Random coil ultrasonic seal |
| FR2544860B1 (fr) * | 1983-04-19 | 1985-10-04 | Commissariat Energie Atomique | Dispositif thermoflux-metrique pour le controle de matieres calogenes a l'interieur d'un conteneur |
| FR2568227B1 (fr) * | 1984-07-24 | 1986-11-14 | Commissariat Energie Atomique | Dispositifs de scellement et de surveillance d'un conteneur renfermant notamment de la matiere calogene |
| FR2570532B1 (fr) * | 1984-09-18 | 1986-11-14 | Commissariat Energie Atomique | Systeme de surveillance de conteneurs a sceaux ultrasonores utilisant des terminaux autonomes |
| JPH0212033A (ja) * | 1988-06-30 | 1990-01-17 | Yamatake Honeywell Co Ltd | 流体漏洩検出システム |
| DE3935207A1 (de) * | 1989-10-23 | 1991-05-02 | Dornier Gmbh | Verifikations-kennzeichen |
| DE4242992B4 (de) * | 1992-12-18 | 2004-01-29 | Meto International Gmbh | Anordnung zur Sicherung eines Artikels, insbesondere einer Aufzeichnungsplatte wie eine CD-Platte |
| CA2133902A1 (en) * | 1994-10-20 | 1996-04-21 | Ki Sheung Yuen | Coded seal |
| US6033526A (en) | 1994-12-28 | 2000-03-07 | Hercules Incorporated | Rosin sizing at neutral to alkaline pH |
| US5699047A (en) * | 1996-01-19 | 1997-12-16 | Minnesota Mining And Manufacturing Co. | Electronic article surveillance markers for direct application to optically recorded media |
| GB2603887A (en) * | 2020-11-24 | 2022-08-24 | Novosound Ltd | Tamper proof ultrasound sensor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3276969A (en) * | 1965-09-17 | 1966-10-04 | Emil F Antal | Device for monitoring shut-down nuclear reactors |
| GB1117795A (en) * | 1966-05-19 | 1968-06-26 | Atomic Energy Authority Uk | Improvements in nuclear fuel pins and fuel pin assemblies |
| US3641811A (en) * | 1969-12-02 | 1972-02-15 | Robert J Gnaedinger Jr | Method and apparatus for determining structural characteristics |
| DE2028672A1 (de) * | 1970-06-11 | 1971-12-23 | Gesellschaft für Kernforschung mbH, 7500 Karlsruhe | Verfahren zur Identifizierung von Angriffen auf selbstschließende Sicherheitssiegel |
| LU62555A1 (de) * | 1971-02-08 | 1971-12-05 | ||
| JPS5426680B2 (de) * | 1974-10-10 | 1979-09-05 | ||
| US4530241A (en) * | 1979-04-24 | 1985-07-23 | European Atomic Energy Community (Euratom) | Method of monitoring the identity and integrity of an object particularly a closed container |
-
1980
- 1980-04-08 US US06/138,347 patent/US4359903A/en not_active Expired - Lifetime
- 1980-04-15 IE IE763/80A patent/IE49328B1/en not_active IP Right Cessation
- 1980-04-16 AT AT80301207T patent/ATE3171T1/de not_active IP Right Cessation
- 1980-04-16 DE DE8080301207T patent/DE3062871D1/de not_active Expired
- 1980-04-16 EP EP80301207A patent/EP0018198B1/de not_active Expired
- 1980-04-23 DK DK172280A patent/DK148855C/da not_active IP Right Cessation
- 1980-04-23 CA CA000350511A patent/CA1146255A/en not_active Expired
- 1980-04-23 JP JP55054093A patent/JPS6026230B2/ja not_active Expired
- 1980-04-23 FI FI801299A patent/FI66497C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI801299A (fi) | 1980-10-25 |
| JPS5616898A (en) | 1981-02-18 |
| DK148855B (da) | 1985-10-28 |
| US4359903A (en) | 1982-11-23 |
| EP0018198B1 (de) | 1983-04-27 |
| ATE3171T1 (de) | 1983-05-15 |
| CA1146255A (en) | 1983-05-10 |
| FI66497B (fi) | 1984-06-29 |
| DK148855C (da) | 1986-04-21 |
| EP0018198A2 (de) | 1980-10-29 |
| EP0018198A3 (en) | 1981-04-22 |
| JPS6026230B2 (ja) | 1985-06-22 |
| IE49328B1 (en) | 1985-09-18 |
| IE800763L (en) | 1980-10-24 |
| FI66497C (fi) | 1984-10-10 |
| DK172280A (da) | 1980-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8339 | Ceased/non-payment of the annual fee |