JPS5582013A - Eddy current type displacement meter - Google Patents

Eddy current type displacement meter

Info

Publication number: JPS5582013A
Authority: JP; Japan
Prior art keywords: eddy current; current type; displacement meter; coil; detection coil
Prior art date: 1978-12-14
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

JP15515978A

Other languages

English (en)

Other versions

JPH0219884B2 (ja

Inventor

Kanji Matsuhashi

Kiyohisa Nakamura

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.)

Shinkawa Electric Co Ltd

Original Assignee

Shinkawa Electric Co 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.)

1978-12-14

Filing date

1978-12-14

Publication date

1980-06-20

1978-12-14 Application filed by Shinkawa Electric Co Ltd filed Critical Shinkawa Electric Co Ltd

1978-12-14 Priority to JP15515978A priority Critical patent/JPS5582013A/ja

1980-06-20 Publication of JPS5582013A publication Critical patent/JPS5582013A/ja

1990-05-07 Publication of JPH0219884B2 publication Critical patent/JPH0219884B2/ja

Status Granted legal-status Critical Current

Links

238000006073 displacement reaction Methods 0.000 title abstract 5
238000001514 detection method Methods 0.000 abstract 5
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
229910000896 Manganin Inorganic materials 0.000 abstract 2
229910052802 copper Inorganic materials 0.000 abstract 2
239000010949 copper Substances 0.000 abstract 2
239000002184 metal Substances 0.000 abstract 2
229910052751 metal Inorganic materials 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
229910052709 silver Inorganic materials 0.000 abstract 2
239000004332 silver Substances 0.000 abstract 2
229910001006 Constantan Inorganic materials 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000005259 measurement Methods 0.000 abstract 1

Landscapes

Transmission And Conversion Of Sensor Element Output (AREA)

JP15515978A 1978-12-14 1978-12-14 Eddy current type displacement meter Granted JPS5582013A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP15515978A JPS5582013A (en)	1978-12-14	1978-12-14	Eddy current type displacement meter

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP15515978A JPS5582013A (en)	1978-12-14	1978-12-14	Eddy current type displacement meter

Publications (2)

Publication Number	Publication Date
JPS5582013A true JPS5582013A (en)	1980-06-20
JPH0219884B2 JPH0219884B2 (ja)	1990-05-07

Family

ID=15599806

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP15515978A Granted JPS5582013A (en)	1978-12-14	1978-12-14	Eddy current type displacement meter

Country Status (1)

Country	Link
JP (1)	JPS5582013A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62261922A (ja) *	1986-05-08	1987-11-14	Sanyo Denki Co Ltd	ブラシレスレゾルバ
JPH0677065A (ja) *	1992-05-22	1994-03-18	Yokokawa Koku Denki Kk	差動トランス
CN103760234A (zh) *	2014-01-28	2014-04-30	爱德森（厦门）电子有限公司	一种用谐振频率变化提高涡流检测极限灵敏度的设计方法
CN104833720A (zh) *	2015-04-24	2015-08-12	哈尔滨工业大学深圳研究生院	单一线圈电磁谐振检测金属管道损伤的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6621581B2 (ja) *	2015-01-30	2019-12-18	新川センサテクノロジ株式会社	渦電流形変位センサ

1978
- 1978-12-14 JP JP15515978A patent/JPS5582013A/ja active Granted

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62261922A (ja) *	1986-05-08	1987-11-14	Sanyo Denki Co Ltd	ブラシレスレゾルバ
JPH0677065A (ja) *	1992-05-22	1994-03-18	Yokokawa Koku Denki Kk	差動トランス
CN103760234A (zh) *	2014-01-28	2014-04-30	爱德森（厦门）电子有限公司	一种用谐振频率变化提高涡流检测极限灵敏度的设计方法
CN104833720A (zh) *	2015-04-24	2015-08-12	哈尔滨工业大学深圳研究生院	单一线圈电磁谐振检测金属管道损伤的方法

Also Published As

Publication number	Publication date
JPH0219884B2 (ja)	1990-05-07

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