JPS5258945A - Displacement detector - Google Patents

Displacement detector

Info

Publication number
JPS5258945A
JPS5258945A JP13495675A JP13495675A JPS5258945A JP S5258945 A JPS5258945 A JP S5258945A JP 13495675 A JP13495675 A JP 13495675A JP 13495675 A JP13495675 A JP 13495675A JP S5258945 A JPS5258945 A JP S5258945A
Authority
JP
Japan
Prior art keywords
displacement detector
singaround
loops
ultrasonic
influence
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
JP13495675A
Other languages
Japanese (ja)
Other versions
JPS5827845B2 (en
Inventor
Yukichi Miyakai
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 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 Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP13495675A priority Critical patent/JPS5827845B2/en
Publication of JPS5258945A publication Critical patent/JPS5258945A/en
Publication of JPS5827845B2 publication Critical patent/JPS5827845B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

PURPOSE: By using two sets of ultrasonic singaround loops the structure is made simple preventing the influence of ambient temperature variation.
COPYRIGHT: (C)1977,JPO&Japio
JP13495675A 1975-11-10 1975-11-10 Strange thing Expired JPS5827845B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13495675A JPS5827845B2 (en) 1975-11-10 1975-11-10 Strange thing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13495675A JPS5827845B2 (en) 1975-11-10 1975-11-10 Strange thing

Publications (2)

Publication Number Publication Date
JPS5258945A true JPS5258945A (en) 1977-05-14
JPS5827845B2 JPS5827845B2 (en) 1983-06-11

Family

ID=15140491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13495675A Expired JPS5827845B2 (en) 1975-11-10 1975-11-10 Strange thing

Country Status (1)

Country Link
JP (1) JPS5827845B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762001A (en) * 1986-07-03 1988-08-09 Siemens Aktiengesellschaft Arrangement for identifying the position of a movable body with ultrasound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762001A (en) * 1986-07-03 1988-08-09 Siemens Aktiengesellschaft Arrangement for identifying the position of a movable body with ultrasound

Also Published As

Publication number Publication date
JPS5827845B2 (en) 1983-06-11

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