YU7382A - Arrangement for controlling by means of acoustic emission - Google Patents

Arrangement for controlling by means of acoustic emission

Info

Publication number
YU7382A
YU7382A YU00073/82A YU7382A YU7382A YU 7382 A YU7382 A YU 7382A YU 00073/82 A YU00073/82 A YU 00073/82A YU 7382 A YU7382 A YU 7382A YU 7382 A YU7382 A YU 7382A
Authority
YU
Yugoslavia
Prior art keywords
arrangement
controlling
acoustic emission
acoustic
emission
Prior art date
Application number
YU00073/82A
Other languages
English (en)
Inventor
J Marini
B Audenard
Original Assignee
Cgr
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9254232&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=YU7382(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cgr filed Critical Cgr
Publication of YU7382A publication Critical patent/YU7382A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
YU00073/82A 1981-01-16 1982-01-13 Arrangement for controlling by means of acoustic emission YU7382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8100776A FR2498320A1 (fr) 1981-01-16 1981-01-16 Procede de detection de source acoustique et appareil de controle par emission acoustique

Publications (1)

Publication Number Publication Date
YU7382A true YU7382A (en) 1985-10-31

Family

ID=9254232

Family Applications (1)

Application Number Title Priority Date Filing Date
YU00073/82A YU7382A (en) 1981-01-16 1982-01-13 Arrangement for controlling by means of acoustic emission

Country Status (9)

Country Link
EP (1) EP0056553B1 (enExample)
JP (1) JPS57172219A (enExample)
KR (1) KR830009868A (enExample)
CA (1) CA1194977A (enExample)
DE (1) DE3173039D1 (enExample)
ES (1) ES8305926A1 (enExample)
FR (1) FR2498320A1 (enExample)
YU (1) YU7382A (enExample)
ZA (1) ZA82113B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH065272B2 (ja) * 1984-03-02 1994-01-19 株式会社東芝 信号発生源探査方法
FI93496C (fi) * 1987-01-31 1995-04-10 Siemens Ag Menetelmä iskukohtien paikantamiseksi jähmeässä kappaleessa etenevää ääntä käyttävän valvontajärjestelmän avulla, erityisesti voimalaitosten painetta johtavissa suljetuissa osissa
JP7683029B2 (ja) * 2020-12-04 2025-05-26 １０８５５５６１ カナダ インコーポレイテッド 蒸気トラップを監視し蒸気トラップの故障を検出する装置、システム及び方法
CN113884985A (zh) * 2021-10-09 2022-01-04 中国人民解放军96901部队26分队 次声探测站探测能力评估方法、系统及设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164031A5 (en) * 1971-12-10 1973-07-27 Commissariat Energie Atomique Locating device - for source of strain waves eg in stressed pressure vessels
FR2262303A1 (en) * 1974-02-22 1975-09-19 Commissariat Energie Atomique Position detector for source of strain waves - employs piezoelectric transducer network with counter and computer

Also Published As

Publication number Publication date
ES508766A0 (es) 1983-04-16
FR2498320A1 (fr) 1982-07-23
CA1194977A (en) 1985-10-08
ES8305926A1 (es) 1983-04-16
EP0056553B1 (fr) 1985-11-21
FR2498320B1 (enExample) 1983-12-09
JPS57172219A (en) 1982-10-23
KR830009868A (ko) 1983-12-23
EP0056553A1 (fr) 1982-07-28
DE3173039D1 (en) 1986-01-02
ZA82113B (en) 1982-12-29

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