KR101601204B1 - 펄스와전류 탐촉자를 이용한 감육탐지 장치 및 방법 - Google Patents

펄스와전류 탐촉자를 이용한 감육탐지 장치 및 방법 Download PDF

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KR101601204B1
KR101601204B1 KR1020140075783A KR20140075783A KR101601204B1 KR 101601204 B1 KR101601204 B1 KR 101601204B1 KR 1020140075783 A KR1020140075783 A KR 1020140075783A KR 20140075783 A KR20140075783 A KR 20140075783A KR 101601204 B1 KR101601204 B1 KR 101601204B1
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South Korea
Prior art keywords
pulse
pipe
thickness
delete delete
coil
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KR1020140075783A
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English (en)
Korean (ko)
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KR20150146030A (ko
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박덕근
이덕현
김경호
정용환
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한국원자력연구원
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Priority to KR1020140075783A priority Critical patent/KR101601204B1/ko
Priority to CN201410857248.XA priority patent/CN105180791B/zh
Priority to JP2015016988A priority patent/JP2016008964A/ja
Publication of KR20150146030A publication Critical patent/KR20150146030A/ko
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G01B7/107—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring objects while moving

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
KR1020140075783A 2014-06-20 2014-06-20 펄스와전류 탐촉자를 이용한 감육탐지 장치 및 방법 KR101601204B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020140075783A KR101601204B1 (ko) 2014-06-20 2014-06-20 펄스와전류 탐촉자를 이용한 감육탐지 장치 및 방법
CN201410857248.XA CN105180791B (zh) 2014-06-20 2014-12-30 一种利用涡流探测器来进行稀疏脉冲检测的装置及其方法
JP2015016988A JP2016008964A (ja) 2014-06-20 2015-01-30 渦電流プローブを用いる減肉パルス検出装置及び減肉パルス検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140075783A KR101601204B1 (ko) 2014-06-20 2014-06-20 펄스와전류 탐촉자를 이용한 감육탐지 장치 및 방법

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KR20150146030A KR20150146030A (ko) 2015-12-31
KR101601204B1 true KR101601204B1 (ko) 2016-03-09

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KR1020140075783A KR101601204B1 (ko) 2014-06-20 2014-06-20 펄스와전류 탐촉자를 이용한 감육탐지 장치 및 방법

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JP (1) JP2016008964A (zh)
KR (1) KR101601204B1 (zh)
CN (1) CN105180791B (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106442714A (zh) * 2016-11-14 2017-02-22 天津因科新创科技有限公司 一种脉冲涡流检测探头的固定装置
CN107505385A (zh) * 2017-09-25 2017-12-22 天津特米斯科技有限公司 一种瞬变电磁传感器及检测传感装置
JP7312352B2 (ja) * 2019-03-27 2023-07-21 学校法人東北学院 磁界測定装置及び磁界測定方法
CN110045008A (zh) * 2019-06-01 2019-07-23 中国计量大学 一种20#钢管壁厚减薄的磁场探测系统
CN111398352B (zh) * 2020-04-07 2022-11-22 四川沐迪圣科技有限公司 一种基于电磁热多物理场融合线圈的动态无损检测系统
CN111678977A (zh) * 2020-05-07 2020-09-18 天津舜捷安科技有限公司 一种铁磁性材料壁厚缺陷扫查装置和扫查方法
CN111707328B (zh) * 2020-06-10 2024-06-18 清华大学 互耦型过球检测传感器及其检测方法
KR102227538B1 (ko) * 2020-07-28 2021-03-15 (주)이너아이 원통형 이차전지의 용접부 비파괴 검사방법
CN112305062A (zh) * 2020-10-26 2021-02-02 西安热工研究院有限公司 标定管及奥氏体不锈钢管内氧化物堆积物磁性检测方法
CN113175863B (zh) * 2021-04-20 2023-03-14 深圳市林上科技有限公司 一种掺杂铁粉腻子层识别方法及漆膜仪
CN113340984B (zh) * 2021-06-11 2023-08-11 南昌航空大学 用于金属构件涡流缺陷检测的聚焦探头及其使用方法
CN114325517A (zh) * 2021-12-31 2022-04-12 江西大有科技有限公司 一种b-h磁化曲线测试方法及装置
CN115144704B (zh) * 2022-09-02 2022-11-15 深圳永贵技术有限公司 电缆生产的故障检测方法、装置、设备及存储介质
CN116519747B (zh) * 2023-07-03 2023-10-20 深圳宇问测量技术有限公司 一种漆面厚度计算和基材材质识别方法
CN117110437B (zh) * 2023-10-23 2024-01-30 沈阳仪表科学研究院有限公司 电磁超声涡流复合传感器及检测方法
CN117740883A (zh) * 2023-12-19 2024-03-22 广东工业大学 一种用于管道堵塞的检测方法及装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012002633A (ja) * 2010-06-16 2012-01-05 Hitachi Ltd 渦電流検査装置および検査方法

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US4839593A (en) * 1987-12-17 1989-06-13 Atlantic Richfield Company Transient electromagnetic method for directly detecting corrosion on conductive containers
CN1851391A (zh) * 2006-05-30 2006-10-25 王洋 铁件厚度测量仪
KR101150486B1 (ko) 2010-01-26 2012-06-07 한국수력원자력 주식회사 펄스유도자속을 이용한 배관감육 탐상장치 및 탐상방법
KR101158411B1 (ko) * 2010-04-16 2012-06-22 한국수력원자력 주식회사 펄스 와전류를 이용한 도체두께 탐상장치
KR101107757B1 (ko) * 2010-05-06 2012-01-20 영남대학교 산학협력단 하이브리드 유도 자기 박막 센서를 이용한 복합형 비파괴 검사 장치
KR101254300B1 (ko) * 2010-08-12 2013-04-12 한국원자력연구원 이중코아를 이용한 도체두께 탐상장치
KR101340436B1 (ko) * 2012-01-26 2013-12-11 한국원자력연구원 바이폴러형 펄스 전류를 사용한 강자성체로된 배관의 감육 평가 장치 및 방법
KR101339117B1 (ko) * 2012-02-02 2013-12-09 한국원자력연구원 펄스와전류를 이용한 이면 결함 탐지 장치 및 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012002633A (ja) * 2010-06-16 2012-01-05 Hitachi Ltd 渦電流検査装置および検査方法

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CN105180791B (zh) 2018-01-23
KR20150146030A (ko) 2015-12-31
JP2016008964A (ja) 2016-01-18
CN105180791A (zh) 2015-12-23

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