JPS5811863A - 渦電流式測定装置 - Google Patents

渦電流式測定装置

Info

Publication number
JPS5811863A
JPS5811863A JP11033881A JP11033881A JPS5811863A JP S5811863 A JPS5811863 A JP S5811863A JP 11033881 A JP11033881 A JP 11033881A JP 11033881 A JP11033881 A JP 11033881A JP S5811863 A JPS5811863 A JP S5811863A
Authority
JP
Japan
Prior art keywords
search coil
coil
guide tube
detection part
measuring device
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
JP11033881A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0124267B2 (enrdf_load_stackoverflow
Inventor
Motoyoshi Ikemi
池見　元祥
Ryusaku Kubota
久保田　龍作
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP11033881A priority Critical patent/JPS5811863A/ja
Publication of JPS5811863A publication Critical patent/JPS5811863A/ja
Publication of JPH0124267B2 publication Critical patent/JPH0124267B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP11033881A 1981-07-15 1981-07-15 渦電流式測定装置 Granted JPS5811863A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11033881A JPS5811863A (ja) 1981-07-15 1981-07-15 渦電流式測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11033881A JPS5811863A (ja) 1981-07-15 1981-07-15 渦電流式測定装置

Publications (2)

Publication Number Publication Date
JPS5811863A true JPS5811863A (ja) 1983-01-22
JPH0124267B2 JPH0124267B2 (enrdf_load_stackoverflow) 1989-05-10

Family

ID=14533217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11033881A Granted JPS5811863A (ja) 1981-07-15 1981-07-15 渦電流式測定装置

Country Status (1)

Country Link
JP (1) JPS5811863A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023094280A (ja) * 2021-12-23 2023-07-05 株式会社テイエルブイ 厚さ測定装置及び厚さ測定方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431785A (en) * 1977-08-15 1979-03-08 Yokogawa Hokushin Electric Corp Eddy current type current meter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431785A (en) * 1977-08-15 1979-03-08 Yokogawa Hokushin Electric Corp Eddy current type current meter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023094280A (ja) * 2021-12-23 2023-07-05 株式会社テイエルブイ 厚さ測定装置及び厚さ測定方法

Also Published As

Publication number Publication date
JPH0124267B2 (enrdf_load_stackoverflow) 1989-05-10

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