JPS618366B2 - - Google Patents

Info

Publication number
JPS618366B2
JPS618366B2 JP9700980A JP9700980A JPS618366B2 JP S618366 B2 JPS618366 B2 JP S618366B2 JP 9700980 A JP9700980 A JP 9700980A JP 9700980 A JP9700980 A JP 9700980A JP S618366 B2 JPS618366 B2 JP S618366B2
Authority
JP
Japan
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.)
Expired
Application number
JP9700980A
Other versions
JPS5722512A (en
Inventor
Keiji Izuno
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.)
Nidec Precision Corp
Original Assignee
Nidec Copal 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 Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to JP9700980A priority Critical patent/JPS5722512A/ja
Publication of JPS5722512A publication Critical patent/JPS5722512A/ja
Publication of JPS618366B2 publication Critical patent/JPS618366B2/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
    • G01D5/48—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 wave or particle radiation means
    • G01D5/485—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 wave or particle radiation means using magnetostrictive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP9700980A 1980-07-16 1980-07-16 Position detecting device Granted JPS5722512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9700980A JPS5722512A (en) 1980-07-16 1980-07-16 Position detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9700980A JPS5722512A (en) 1980-07-16 1980-07-16 Position detecting device

Publications (2)

Publication Number Publication Date
JPS5722512A JPS5722512A (en) 1982-02-05
JPS618366B2 true JPS618366B2 (ja) 1986-03-13

Family

ID=14180288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9700980A Granted JPS5722512A (en) 1980-07-16 1980-07-16 Position detecting device

Country Status (1)

Country Link
JP (1) JPS5722512A (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937418A (ja) * 1982-08-26 1984-02-29 Makome Kenkyusho:Kk 超音波遅延線を用いた測尺装置
JPS608709A (ja) * 1983-06-29 1985-01-17 Wacom Co Ltd 位置検出装置
JPS60111918A (ja) * 1983-11-22 1985-06-18 Wacom Co Ltd 位置検出装置
DE3343310C2 (de) * 1983-11-30 1987-01-29 Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen Ultraschall-Wegmesser
JPS60129616A (ja) * 1983-12-17 1985-07-10 Wacom Co Ltd 座標位置検出装置
JPS60135819A (ja) * 1983-12-26 1985-07-19 Wacom Co Ltd 座標位置検出装置
JPS60164214A (ja) * 1984-02-07 1985-08-27 Wacom Co Ltd 位置検出装置
US5198761A (en) * 1990-03-06 1993-03-30 Hitachi Construction Machinery Co., Ltd. Temperature compensated magnetostrictive piston position detector
GR920100119A (el) * 1992-03-24 1993-11-30 T E M A Technologiki Etaireia Αισ?ητήρες ?έσεως βασισμένοι στο φαινόμενο της μαγνητοσυστολής.
JPH0762612B2 (ja) * 1993-02-19 1995-07-05 株式会社マコメ研究所 超音波磁歪遅延線を用いた測長装置
CN111077231B (zh) * 2019-12-16 2021-08-17 华南理工大学 发射参考鉴相的超声波检测方法及设备

Also Published As

Publication number Publication date
JPS5722512A (en) 1982-02-05

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