JPH02131614U - - Google Patents

Info

Publication number
JPH02131614U
JPH02131614U JP16791888U JP16791888U JPH02131614U JP H02131614 U JPH02131614 U JP H02131614U JP 16791888 U JP16791888 U JP 16791888U JP 16791888 U JP16791888 U JP 16791888U JP H02131614 U JPH02131614 U JP H02131614U
Authority
JP
Japan
Prior art keywords
magnetic circuit
changes linearly
gap
sensitive element
magnetically sensitive
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.)
Pending
Application number
JP16791888U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP16791888U priority Critical patent/JPH02131614U/ja
Publication of JPH02131614U publication Critical patent/JPH02131614U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａ，ｂは本考案の一実施例を示す正面図
及び側面図、第２図は同実施例の磁気感応素子を
示すブロツク図、第３図は同実施例を説明するた
めの特性図、第４図は上記磁気感応素子の出力特
性を示す図、第５図は本考案を応用した位置決め
アクチユエータの一例を示す概略図である。 １……コ字形ヨーク１、２……磁石、３……ギ
ヤツプ、４，５……磁気感応素子、６……磁気回
路。 Figures 1a and b are front and side views showing an embodiment of the present invention, Figure 2 is a block diagram showing a magnetic sensing element of the embodiment, and Figure 3 is a characteristic diagram for explaining the embodiment. 4 are diagrams showing the output characteristics of the magnetically sensitive element, and FIG. 5 is a schematic diagram showing an example of a positioning actuator to which the present invention is applied. 1... U-shaped yoke 1, 2... Magnet, 3... Gap, 4, 5... Magnetic sensing element, 6... Magnetic circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁石及びヨークにより構成され幅が線形に変化
して磁界の強さが線形に変化するギヤツプを有す
る磁気回路と、この磁気回路のギヤツプ中を相対
的に移動して出力信号が線形に変化する磁気感応
素子とを備え、この磁気感応素子と前記磁気回路
のいずれか一方を位置検知対象と連動して移動さ
せることを特徴とする位置センサー。 A magnetic circuit that is composed of a magnet and a yoke and has a gap in which the width changes linearly and the strength of the magnetic field changes linearly, and a magnetic circuit in which the output signal changes linearly by moving relatively through the gap of this magnetic circuit. What is claimed is: 1. A position sensor comprising: a magnetically sensitive element; the magnetically sensitive element and the magnetic circuit are moved in conjunction with a position detection target;
JP16791888U 1988-12-26 1988-12-26 Pending JPH02131614U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16791888U JPH02131614U (en) 1988-12-26 1988-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16791888U JPH02131614U (en) 1988-12-26 1988-12-26

Publications (1)

Publication Number Publication Date
JPH02131614U true JPH02131614U (en) 1990-11-01

Family

ID=31699671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16791888U Pending JPH02131614U (en) 1988-12-26 1988-12-26

Country Status (1)

Country Link
JP (1) JPH02131614U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0485214U (en) * 1990-11-30 1992-07-24
JP2006153670A (en) * 2004-11-29 2006-06-15 Fujitsu Component Ltd Device for detecting location
JP2015038527A (en) * 2011-10-28 2015-02-26 ピーエス特機株式会社 Position detector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62288518A (en) * 1986-06-07 1987-12-15 Graphtec Corp Non-contact displacement detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62288518A (en) * 1986-06-07 1987-12-15 Graphtec Corp Non-contact displacement detector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0485214U (en) * 1990-11-30 1992-07-24
JP2006153670A (en) * 2004-11-29 2006-06-15 Fujitsu Component Ltd Device for detecting location
JP4587791B2 (en) * 2004-11-29 2010-11-24 富士通コンポーネント株式会社 Position detection device
JP2015038527A (en) * 2011-10-28 2015-02-26 ピーエス特機株式会社 Position detector

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