JPS5465567A - Angle displacement converter - Google Patents

Angle displacement converter

Info

Publication number
JPS5465567A
JPS5465567A JP13196377A JP13196377A JPS5465567A JP S5465567 A JPS5465567 A JP S5465567A JP 13196377 A JP13196377 A JP 13196377A JP 13196377 A JP13196377 A JP 13196377A JP S5465567 A JPS5465567 A JP S5465567A
Authority
JP
Japan
Prior art keywords
magnetic flux
movable body
coil
stationary core
detection coil
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
JP13196377A
Other languages
Japanese (ja)
Other versions
JPS5729645B2 (en
Inventor
Yoshikatsu Sakai
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 JP13196377A priority Critical patent/JPS5465567A/en
Publication of JPS5465567A publication Critical patent/JPS5465567A/en
Publication of JPS5729645B2 publication Critical patent/JPS5729645B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

PURPOSE: To obtain the rotating angles of a movable body based on the detection signal of the changes in magnetic flux in the absence of contact by detecting the changes in magnetic flux according to the rotating angles of the movable body with a detection coil.
CONSTITUTION: When an exiting coil 2 is wound along the direction orthogonal to the axis on the outside circumference of an annular stationary core 1 and a.c. signals es is applied, a magnetic flux ϕ is generated in the axial direction. When the movable body 5 disposed near the end face of the stationary core 1 is moved along the circumferential direction, the magnetic flux ϕ which had generated along the axial direction is focused by the movable body 5 and is thereby deflected. A detection coil 3 is wound to a part of the stationary core 1 in the direction orthogonal to the exciting coil 2 and the induction voltage eo corresponding to the magnetic flux components orthogonal to the detection coil 3 generates therein and this turns out that only the magnetic flux components having been deflected by the movable body 5 are detected, whereby the angle displacements of the movable body 5 may be detected in the absence of contact.
COPYRIGHT: (C)1979,JPO&Japio
JP13196377A 1977-11-02 1977-11-02 Angle displacement converter Granted JPS5465567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13196377A JPS5465567A (en) 1977-11-02 1977-11-02 Angle displacement converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13196377A JPS5465567A (en) 1977-11-02 1977-11-02 Angle displacement converter

Publications (2)

Publication Number Publication Date
JPS5465567A true JPS5465567A (en) 1979-05-26
JPS5729645B2 JPS5729645B2 (en) 1982-06-24

Family

ID=15070305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13196377A Granted JPS5465567A (en) 1977-11-02 1977-11-02 Angle displacement converter

Country Status (1)

Country Link
JP (1) JPS5465567A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097859U (en) * 1983-12-07 1985-07-03 日東工業株式会社 locking device
JPH01151566U (en) * 1988-03-31 1989-10-19

Also Published As

Publication number Publication date
JPS5729645B2 (en) 1982-06-24

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