JPS5960276A - 被検査体混入金属の検出装置 - Google Patents

被検査体混入金属の検出装置

Info

Publication number
JPS5960276A
JPS5960276A JP57169644A JP16964482A JPS5960276A JP S5960276 A JPS5960276 A JP S5960276A JP 57169644 A JP57169644 A JP 57169644A JP 16964482 A JP16964482 A JP 16964482A JP S5960276 A JPS5960276 A JP S5960276A
Authority
JP
Japan
Prior art keywords
detection
product
detection signal
signal
phase
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
JP57169644A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6335945B2 (enrdf_load_stackoverflow
Inventor
Masahiro Tarui
樽井　正博
Yasumoto Suzuki
鈴木　康元
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.)
Anritsu Corp
Original Assignee
Anritsu Corp
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 Anritsu Corp filed Critical Anritsu Corp
Priority to JP57169644A priority Critical patent/JPS5960276A/ja
Publication of JPS5960276A publication Critical patent/JPS5960276A/ja
Publication of JPS6335945B2 publication Critical patent/JPS6335945B2/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
    • G01V3/10—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 using induction coils
    • G01V3/104—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 using induction coils using several coupled or uncoupled coils
    • G01V3/105—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 using induction coils using several coupled or uncoupled coils forming directly coupled primary and secondary coils or loops
    • G01V3/107—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 using induction coils using several coupled or uncoupled coils forming directly coupled primary and secondary coils or loops using compensating coil or loop arrangements

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)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP57169644A 1982-09-30 1982-09-30 被検査体混入金属の検出装置 Granted JPS5960276A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57169644A JPS5960276A (ja) 1982-09-30 1982-09-30 被検査体混入金属の検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57169644A JPS5960276A (ja) 1982-09-30 1982-09-30 被検査体混入金属の検出装置

Publications (2)

Publication Number Publication Date
JPS5960276A true JPS5960276A (ja) 1984-04-06
JPS6335945B2 JPS6335945B2 (enrdf_load_stackoverflow) 1988-07-18

Family

ID=15890298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57169644A Granted JPS5960276A (ja) 1982-09-30 1982-09-30 被検査体混入金属の検出装置

Country Status (1)

Country Link
JP (1) JPS5960276A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01262494A (ja) * 1988-04-13 1989-10-19 Yamato Scale Co Ltd 金属等の異物混入検出器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01262494A (ja) * 1988-04-13 1989-10-19 Yamato Scale Co Ltd 金属等の異物混入検出器

Also Published As

Publication number Publication date
JPS6335945B2 (enrdf_load_stackoverflow) 1988-07-18

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