JPS60102585A - 金属球検出装置 - Google Patents

金属球検出装置

Info

Publication number
JPS60102585A
JPS60102585A JP58210573A JP21057383A JPS60102585A JP S60102585 A JPS60102585 A JP S60102585A JP 58210573 A JP58210573 A JP 58210573A JP 21057383 A JP21057383 A JP 21057383A JP S60102585 A JPS60102585 A JP S60102585A
Authority
JP
Japan
Prior art keywords
magnetic
magnet
metal ball
magnetic flux
metal sphere
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
JP58210573A
Other languages
English (en)
Japanese (ja)
Other versions
JPH041877B2 (en]
Inventor
Junji Matsumoto
松本　順次
Tsunehiko Kuroiwa
黒岩　恒彦
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.)
Omron Corp
Original Assignee
Tateisi Electronics Co
Omron Tateisi Electronics Co
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 Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP58210573A priority Critical patent/JPS60102585A/ja
Publication of JPS60102585A publication Critical patent/JPS60102585A/ja
Publication of JPH041877B2 publication Critical patent/JPH041877B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP58210573A 1983-11-08 1983-11-08 金属球検出装置 Granted JPS60102585A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58210573A JPS60102585A (ja) 1983-11-08 1983-11-08 金属球検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58210573A JPS60102585A (ja) 1983-11-08 1983-11-08 金属球検出装置

Publications (2)

Publication Number Publication Date
JPS60102585A true JPS60102585A (ja) 1985-06-06
JPH041877B2 JPH041877B2 (en]) 1992-01-14

Family

ID=16591549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58210573A Granted JPS60102585A (ja) 1983-11-08 1983-11-08 金属球検出装置

Country Status (1)

Country Link
JP (1) JPS60102585A (en])

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62113085A (ja) * 1985-11-13 1987-05-23 Universal:Kk 球体検出装置
JPS6327884U (en]) * 1986-08-06 1988-02-24
JPS63210689A (ja) * 1987-02-27 1988-09-01 Yamatake Honeywell Co Ltd 磁性球体の検出装置
JPH02116486U (en]) * 1989-03-03 1990-09-18
US6198276B1 (en) 1997-02-19 2001-03-06 Nec Corporation Ferromagnetic-ball sensor using a magnetic field detection element
JP2016197561A (ja) * 2015-04-06 2016-11-24 アサ電子工業株式会社 非接触スイッチ

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62113085A (ja) * 1985-11-13 1987-05-23 Universal:Kk 球体検出装置
JPS6327884U (en]) * 1986-08-06 1988-02-24
JPS63210689A (ja) * 1987-02-27 1988-09-01 Yamatake Honeywell Co Ltd 磁性球体の検出装置
JPH02116486U (en]) * 1989-03-03 1990-09-18
US6198276B1 (en) 1997-02-19 2001-03-06 Nec Corporation Ferromagnetic-ball sensor using a magnetic field detection element
JP2016197561A (ja) * 2015-04-06 2016-11-24 アサ電子工業株式会社 非接触スイッチ

Also Published As

Publication number Publication date
JPH041877B2 (en]) 1992-01-14

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