JP2021067603A5 - - Google Patents
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- Publication number
- JP2021067603A5 JP2021067603A5 JP2019194490A JP2019194490A JP2021067603A5 JP 2021067603 A5 JP2021067603 A5 JP 2021067603A5 JP 2019194490 A JP2019194490 A JP 2019194490A JP 2019194490 A JP2019194490 A JP 2019194490A JP 2021067603 A5 JP2021067603 A5 JP 2021067603A5
- Authority
- JP
- Japan
- Prior art keywords
- contact medium
- sound wave
- contact
- rubber
- elastomer
- 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.)
- Granted
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- 229920001971 elastomer Polymers 0.000 claims 14
- 239000000806 elastomer Substances 0.000 claims 12
- 238000007689 inspection Methods 0.000 claims 11
- 239000005062 Polybutadiene Substances 0.000 claims 6
- 229920002857 polybutadiene Polymers 0.000 claims 6
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims 4
- 229920003049 isoprene rubber Polymers 0.000 claims 4
- 238000000034 method Methods 0.000 claims 4
- 239000000523 sample Substances 0.000 claims 4
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims 2
- 229920000459 Nitrile rubber Polymers 0.000 claims 2
- 239000004677 Nylon Substances 0.000 claims 2
- -1 acrylic nitrile Chemical class 0.000 claims 2
- 229920000800 acrylic rubber Polymers 0.000 claims 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims 2
- 229920003244 diene elastomer Polymers 0.000 claims 2
- 229920005558 epichlorohydrin rubber Polymers 0.000 claims 2
- 229920001973 fluoroelastomer Polymers 0.000 claims 2
- 229920002681 hypalon Polymers 0.000 claims 2
- 229920001778 nylon Polymers 0.000 claims 2
- 229920001084 poly(chloroprene) Polymers 0.000 claims 2
- 229920000058 polyacrylate Polymers 0.000 claims 2
- 229920000728 polyester Polymers 0.000 claims 2
- 239000005060 rubber Substances 0.000 claims 2
- 229920002379 silicone rubber Polymers 0.000 claims 2
- 239000004945 silicone rubber Substances 0.000 claims 2
- 229920002725 thermoplastic elastomer Polymers 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000001066 destructive effect Effects 0.000 claims 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019194490A JP7358191B2 (ja) | 2019-10-25 | 2019-10-25 | 音波検査方法、音波検査装置、及び接触媒質 |
| US17/012,329 US11788991B2 (en) | 2019-10-25 | 2020-09-04 | Acoustic inspection method, acoustic inspection device, and couplant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019194490A JP7358191B2 (ja) | 2019-10-25 | 2019-10-25 | 音波検査方法、音波検査装置、及び接触媒質 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021067603A JP2021067603A (ja) | 2021-04-30 |
| JP2021067603A5 true JP2021067603A5 (https=) | 2022-03-15 |
| JP7358191B2 JP7358191B2 (ja) | 2023-10-10 |
Family
ID=75585802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019194490A Active JP7358191B2 (ja) | 2019-10-25 | 2019-10-25 | 音波検査方法、音波検査装置、及び接触媒質 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US11788991B2 (https=) |
| JP (1) | JP7358191B2 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115023317A (zh) * | 2020-01-29 | 2022-09-06 | 株式会社则武 | 磨削砂轮的ae信号检测装置 |
| US11835485B2 (en) * | 2020-09-30 | 2023-12-05 | Baker Hughes Oilfield Operations Llc | Ultrasonic probe having flexible stabilizing element for probe alignment |
| US11656202B2 (en) | 2021-03-15 | 2023-05-23 | Kabushiki Kaisha Toshiba | Sonic inspection device, sonic inspection method, and contact member |
| JP7693577B2 (ja) * | 2021-09-16 | 2025-06-17 | 株式会社東芝 | 音波検査装置、音波検査方法、及び接触部材 |
| US12031947B2 (en) | 2021-09-16 | 2024-07-09 | Kabushiki Kaisha Toshiba | Sonic inspection device, sonic inspection method, and contact member |
| CN114019032B (zh) * | 2021-11-16 | 2024-11-12 | 西安热工研究院有限公司 | 一种压气机叶片超声检测耦合剂辅助装置及方法 |
| JP7788258B2 (ja) * | 2021-11-24 | 2025-12-18 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | スティックスリップ周波数特定方法及び装置 |
| DE102022120723A1 (de) * | 2022-08-17 | 2024-02-22 | Endress + Hauser Flowtec Ag | Koppelkörper und Ultraschall-Durchflussmessgerät |
| JP2024123916A (ja) | 2023-03-02 | 2024-09-12 | 株式会社東芝 | 音波検査装置、音波検査方法、及び音波検査装置用接触部材 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3564303A (en) * | 1968-10-07 | 1971-02-16 | Westinghouse Electric Corp | Encapsulated transducer assembly |
| US3663842A (en) * | 1970-09-14 | 1972-05-16 | North American Rockwell | Elastomeric graded acoustic impedance coupling device |
| US3741003A (en) * | 1971-02-22 | 1973-06-26 | W Gunkel | Ultrasonic inspection apparatus |
| US6298727B1 (en) * | 1999-10-18 | 2001-10-09 | Sierra Matrix, Inc. | Apparatus for acoustic inspection of a workpiece in arbitrary scanning orientations |
| JP2002181796A (ja) | 2000-12-12 | 2002-06-26 | Akebono Brake Ind Co Ltd | 超音波探傷装置の探触子用接触媒体 |
| JP4648888B2 (ja) | 2006-09-29 | 2011-03-09 | 株式会社日立製作所 | 超音波探触子 |
| JP2009284933A (ja) * | 2008-05-27 | 2009-12-10 | Marusho:Kk | 超音波診断用カプラの製造方法 |
| JP4865781B2 (ja) | 2008-11-14 | 2012-02-01 | 三菱重工業株式会社 | 超音波測定方法及び装置 |
| JP2011002320A (ja) | 2009-06-18 | 2011-01-06 | Jfe Steel Corp | 溶接部の亀裂検査装置及び亀裂検査方法 |
| JP2017019644A (ja) | 2015-07-13 | 2017-01-26 | 藤倉化成株式会社 | シート送り機構 |
| JP2018191882A (ja) | 2017-05-16 | 2018-12-06 | オリンパス株式会社 | 超音波内視鏡用音響レンズおよび超音波内視鏡装置 |
-
2019
- 2019-10-25 JP JP2019194490A patent/JP7358191B2/ja active Active
-
2020
- 2020-09-04 US US17/012,329 patent/US11788991B2/en active Active
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