FR2518751B1 - - Google Patents
Info
- Publication number
- FR2518751B1 FR2518751B1 FR8123997A FR8123997A FR2518751B1 FR 2518751 B1 FR2518751 B1 FR 2518751B1 FR 8123997 A FR8123997 A FR 8123997A FR 8123997 A FR8123997 A FR 8123997A FR 2518751 B1 FR2518751 B1 FR 2518751B1
- Authority
- FR
- France
- 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
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/11—Analysing solids by measuring attenuation of acoustic waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
- G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/48—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by amplitude comparison
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- 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
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/10—Number of transducers
- G01N2291/102—Number of transducers one emitter, one receiver
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8123997A FR2518751A1 (fr) | 1981-12-22 | 1981-12-22 | Systeme de surveillance d'une pluralite de conteneurs utilisant des sceaux ultrasonores |
| EP82402287A EP0082763B1 (fr) | 1981-12-22 | 1982-12-14 | Système de surveillance d'une pluralité de conteneurs utilisant des sceaux ultrasonores |
| DE8282402287T DE3272386D1 (en) | 1981-12-22 | 1982-12-14 | Surveillance system for a plurality of containers using ultrasonic seals |
| US06/450,013 US4592236A (en) | 1981-12-22 | 1982-12-15 | Container monitoring system using ultrasonic seals |
| CA000418168A CA1200885A (en) | 1981-12-22 | 1982-12-21 | Container monitoring system using ultrasonic seals |
| JP57225767A JPS59107261A (ja) | 1981-12-22 | 1982-12-22 | 超音波封入体を用いた容器監視装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8123997A FR2518751A1 (fr) | 1981-12-22 | 1981-12-22 | Systeme de surveillance d'une pluralite de conteneurs utilisant des sceaux ultrasonores |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2518751A1 FR2518751A1 (fr) | 1983-06-24 |
| FR2518751B1 true FR2518751B1 (US20030157376A1-20030821-M00001.png) | 1984-12-07 |
Family
ID=9265281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8123997A Granted FR2518751A1 (fr) | 1981-12-22 | 1981-12-22 | Systeme de surveillance d'une pluralite de conteneurs utilisant des sceaux ultrasonores |
Country Status (6)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| FR2570533B1 (fr) * | 1984-09-18 | 1987-05-22 | Commissariat Energie Atomique | Sceau ultrasonore a cable |
| US4646066A (en) * | 1985-06-27 | 1987-02-24 | Allied Corporation | Environmental indicator device and method |
| DE19914729A1 (de) * | 1999-03-31 | 2000-11-16 | Simons & Voss Gmbh | Siegel und Siegelverfahren |
| US6367331B1 (en) * | 1999-10-20 | 2002-04-09 | Tycom (Us) Inc. | Method of forming a seal |
| WO2002091335A1 (fr) * | 2001-05-06 | 2002-11-14 | Veniamin Foigel | Dispositif de verrouillage et de scellage electronique |
| US7301462B1 (en) | 2002-09-19 | 2007-11-27 | Tc License, Ltd. | Tamper resistant electronic tag |
| KR101044442B1 (ko) | 2008-04-15 | 2011-06-27 | 동아대학교 산학협력단 | 스위치 센서 기반의 컨테이너 보안 시스템 |
| EP2255892B1 (en) * | 2009-05-29 | 2013-07-17 | Tetra Laval Holdings & Finance S.A. | Electronic counting of sealing cycles of an ultrasonic sealing device in a packaging machine |
| US10507009B2 (en) | 2017-10-05 | 2019-12-17 | EchoNous, Inc. | System and method for fusing ultrasound with additional signals |
| WO2020076627A1 (en) | 2018-10-08 | 2020-04-16 | EchoNous, Inc. | Device including ultrasound, auscultation, and ambient noise sensors |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2287753A1 (fr) * | 1974-10-10 | 1976-05-07 | Westinghouse Electric Corp | Methode de detection et de localisation des elements de combustible defectueux dans un reacteur nucleaire |
| CA1094677A (en) * | 1975-05-14 | 1981-01-27 | Dan L. Robinson | Acoustic emission transducer and system |
| DE2620590C3 (de) * | 1976-05-10 | 1981-11-12 | Krautkrämer, GmbH, 5000 Köln | Verfahren zur Blendensetzung während der automatisierten Prüfstückdickenmessung und/oder zerstörungsfreien Werkstoffprüfung mit Ultraschall |
| DE2632674B2 (de) * | 1976-07-16 | 1978-06-08 | Karl Deutsch Pruef- Und Messgeraetebau, 5600 Wuppertal | Elektronische Einrichtung zur taktweisen Erfassung, Aus- und Bewertung von Impulsen bei der zerstörungsfreien Ultraschall-Werkstoffprüfung |
| US4384489A (en) * | 1979-04-24 | 1983-05-24 | European Atomic Energy Community (Euratom) | Method of monitoring stored nuclear fuel elements |
| US4359903A (en) * | 1979-04-24 | 1982-11-23 | European Atomic Energy Community (Euratom) | System for the identification of objects, for example nuclear fuel elements |
| 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 |
-
1981
- 1981-12-22 FR FR8123997A patent/FR2518751A1/fr active Granted
-
1982
- 1982-12-14 DE DE8282402287T patent/DE3272386D1/de not_active Expired
- 1982-12-14 EP EP82402287A patent/EP0082763B1/fr not_active Expired
- 1982-12-15 US US06/450,013 patent/US4592236A/en not_active Expired - Fee Related
- 1982-12-21 CA CA000418168A patent/CA1200885A/en not_active Expired
- 1982-12-22 JP JP57225767A patent/JPS59107261A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4592236A (en) | 1986-06-03 |
| EP0082763A1 (fr) | 1983-06-29 |
| EP0082763B1 (fr) | 1986-07-30 |
| CA1200885A (en) | 1986-02-18 |
| JPS59107261A (ja) | 1984-06-21 |
| FR2518751A1 (fr) | 1983-06-24 |
| DE3272386D1 (en) | 1986-09-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |