JPS6067803A - 管材の計尺装置 - Google Patents

管材の計尺装置

Info

Publication number
JPS6067803A
JPS6067803A JP17584283A JP17584283A JPS6067803A JP S6067803 A JPS6067803 A JP S6067803A JP 17584283 A JP17584283 A JP 17584283A JP 17584283 A JP17584283 A JP 17584283A JP S6067803 A JPS6067803 A JP S6067803A
Authority
JP
Japan
Prior art keywords
steel pipe
coil
current
coils
pulse current
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
Application number
JP17584283A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0334562B2 (enrdf_load_stackoverflow
Inventor
Kazuo Fujisawa
藤沢　和夫
Hisao Yamaguchi
久雄 山口
Takashi Kadowaki
門脇　孝志
Susumu Ito
伊東　将
Kazuya Sato
佐藤　弌也
Soji Sasaki
佐々木　荘二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Nippon Steel Corp
Original Assignee
Hitachi Ltd
Sumitomo Metal Industries Ltd
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
Application filed by Hitachi Ltd, Sumitomo Metal Industries Ltd filed Critical Hitachi Ltd
Priority to JP17584283A priority Critical patent/JPS6067803A/ja
Publication of JPS6067803A publication Critical patent/JPS6067803A/ja
Publication of JPH0334562B2 publication Critical patent/JPH0334562B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP17584283A 1983-09-22 1983-09-22 管材の計尺装置 Granted JPS6067803A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17584283A JPS6067803A (ja) 1983-09-22 1983-09-22 管材の計尺装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17584283A JPS6067803A (ja) 1983-09-22 1983-09-22 管材の計尺装置

Publications (2)

Publication Number Publication Date
JPS6067803A true JPS6067803A (ja) 1985-04-18
JPH0334562B2 JPH0334562B2 (enrdf_load_stackoverflow) 1991-05-23

Family

ID=16003167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17584283A Granted JPS6067803A (ja) 1983-09-22 1983-09-22 管材の計尺装置

Country Status (1)

Country Link
JP (1) JPS6067803A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007093518A (ja) * 2005-09-30 2007-04-12 Marktec Corp 肉厚測定装置
KR20180073552A (ko) * 2015-08-10 2018-07-02 다니엘리 오토메이션 에스피에이 압연 중 금속 프로파일의 크기를 열간 측정하기 위한 방법 및 장치
CN108489374A (zh) * 2018-05-10 2018-09-04 天津市特种设备监督检验技术研究院 一种双模式铁磁包覆层管道壁厚检测方法
CN112414337A (zh) * 2020-12-01 2021-02-26 湖北工业大学 一种外穿过式环形阵列电磁超声测厚探头

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007093518A (ja) * 2005-09-30 2007-04-12 Marktec Corp 肉厚測定装置
KR20180073552A (ko) * 2015-08-10 2018-07-02 다니엘리 오토메이션 에스피에이 압연 중 금속 프로파일의 크기를 열간 측정하기 위한 방법 및 장치
JP2018525230A (ja) * 2015-08-10 2018-09-06 ダニエリ オートメーション ソシエタ ペル アチオニ 金属プロファイルのサイズの圧延時での熱測定のための方法およびデバイス
CN108489374A (zh) * 2018-05-10 2018-09-04 天津市特种设备监督检验技术研究院 一种双模式铁磁包覆层管道壁厚检测方法
CN108489374B (zh) * 2018-05-10 2020-11-20 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) 一种双模式铁磁包覆层管道壁厚检测方法
CN112414337A (zh) * 2020-12-01 2021-02-26 湖北工业大学 一种外穿过式环形阵列电磁超声测厚探头

Also Published As

Publication number Publication date
JPH0334562B2 (enrdf_load_stackoverflow) 1991-05-23

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