JPS52149184A - Flaw detector using hall elements for magnetic substances - Google Patents

Flaw detector using hall elements for magnetic substances

Info

Publication number
JPS52149184A
JPS52149184A JP6565476A JP6565476A JPS52149184A JP S52149184 A JPS52149184 A JP S52149184A JP 6565476 A JP6565476 A JP 6565476A JP 6565476 A JP6565476 A JP 6565476A JP S52149184 A JPS52149184 A JP S52149184A
Authority
JP
Japan
Prior art keywords
hall elements
flaw detector
magnetic substances
substances
magnetic
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.)
Pending
Application number
JP6565476A
Other languages
Japanese (ja)
Inventor
Kiichirou Shimura
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.)
Ichikoh Industries Ltd
Original Assignee
Ichikoh 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 Ichikoh Industries Ltd filed Critical Ichikoh Industries Ltd
Priority to JP6565476A priority Critical patent/JPS52149184A/en
Publication of JPS52149184A publication Critical patent/JPS52149184A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP6565476A 1976-06-07 1976-06-07 Flaw detector using hall elements for magnetic substances Pending JPS52149184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6565476A JPS52149184A (en) 1976-06-07 1976-06-07 Flaw detector using hall elements for magnetic substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6565476A JPS52149184A (en) 1976-06-07 1976-06-07 Flaw detector using hall elements for magnetic substances

Publications (1)

Publication Number Publication Date
JPS52149184A true JPS52149184A (en) 1977-12-12

Family

ID=13293199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6565476A Pending JPS52149184A (en) 1976-06-07 1976-06-07 Flaw detector using hall elements for magnetic substances

Country Status (1)

Country Link
JP (1) JPS52149184A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62108150A (en) * 1985-11-06 1987-05-19 Shigeru Kitagawa Method and device for detecting minute crack
WO2019107575A1 (en) * 2017-12-01 2019-06-06 住友化学株式会社 Defect measurement device, defect measurement method, and inspection probe

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62108150A (en) * 1985-11-06 1987-05-19 Shigeru Kitagawa Method and device for detecting minute crack
WO2019107575A1 (en) * 2017-12-01 2019-06-06 住友化学株式会社 Defect measurement device, defect measurement method, and inspection probe
JP2019100850A (en) * 2017-12-01 2019-06-24 住友化学株式会社 Defect measuring apparatus, defect measuring method, and inspection probe
CN111417851A (en) * 2017-12-01 2020-07-14 住友化学株式会社 Defect measuring device, defect measuring method, and inspection probe
KR20200092354A (en) * 2017-12-01 2020-08-03 스미또모 가가꾸 가부시키가이샤 Defect measurement device, defect measurement method and inspection probe
EP3719490A4 (en) * 2017-12-01 2021-09-01 Sumitomo Chemical Company Limited Defect measurement device, defect measurement method, and inspection probe
US11821870B2 (en) 2017-12-01 2023-11-21 Sumitomo Chemical Company, Limited Defect measurement device, defect measurement method, and inspection probe

Similar Documents

Publication Publication Date Title
JPS5335344A (en) Mechanical method for detecting detail and detail detector
JPS5453584A (en) Flaw detector
GB2064781B (en) Detecting magnetic materials
JPS54103079A (en) Magnetism detector
JPS51126085A (en) Xxray detector
GB1540849A (en) Magnetic bubble detector
GB1445063A (en) Magnetic gradient detector
JPS5235695A (en) Sensor for contaminated substances
GB2058447B (en) Photoionization detector
JPS51137467A (en) Detector
JPS523495A (en) Coulometric analyzer
JPS52149184A (en) Flaw detector using hall elements for magnetic substances
JPS52143099A (en) Detector for airrfuel ratio
JPS52138156A (en) Magnetic position detector
JPS5376088A (en) Particle concentration detector
JPS5218396A (en) Coulometric analyzer
AU2585977A (en) Uranium compounds detection
JPS5668987A (en) Magnetic reluctance detector
JPS5377578A (en) Nonndestructive inspecting device for radioactive substances
JPS52140386A (en) Flaw detector
JPS52140388A (en) Flaw detector
JPS5265696A (en) System for editing and operating photoelectric indicator
JPS52137344A (en) Toner concentration detector
JPS52150685A (en) Specimen analyzer
JPS5240159A (en) Digital detector for stroke and position measuring system