JPS5997409U - displacement detection device - Google Patents

displacement detection device

Info

Publication number
JPS5997409U
JPS5997409U JP19384482U JP19384482U JPS5997409U JP S5997409 U JPS5997409 U JP S5997409U JP 19384482 U JP19384482 U JP 19384482U JP 19384482 U JP19384482 U JP 19384482U JP S5997409 U JPS5997409 U JP S5997409U
Authority
JP
Japan
Prior art keywords
oscillator
detection device
displacement detection
coil
magnetic body
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
JP19384482U
Other languages
Japanese (ja)
Inventor
金子　和志
Original Assignee
東京計装株式会社
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 東京計装株式会社 filed Critical 東京計装株式会社
Priority to JP19384482U priority Critical patent/JPS5997409U/en
Publication of JPS5997409U publication Critical patent/JPS5997409U/en
Pending legal-status Critical Current

Links

Landscapes

  • Level Indicators Using A Float (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案の実施の一例を示すブロック図である。 図中、１・・・第１のＬＣ発振器、２・・・第２のＬＣ
発振器、３・・・磁性体、４・・・検出部、Ｌ工・・・
第１のＬＣ発振器のコイル、Ｌ２・・・第２のＬＣ発振
器のコイル。The drawing is a block diagram showing an example of implementation of the present invention. In the figure, 1... first LC oscillator, 2... second LC
Oscillator, 3...Magnetic material, 4...Detection section, L engineering...
Coil of the first LC oscillator, L2... Coil of the second LC oscillator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] それぞれコンデンサとコイルを有する第１のＬＣ発振器
と第２のＬＣ発振器とを備えるとともに第２のＬＣ発振
器のコイル内を移動し得る磁性体を備え、かつ前記第２
ＬＣ発振器のコイルは、そのインダクタンスが磁性体の
移動量と比例する巻数のものならしめてｉｌ及び第２の
発振器のビート周波数を検出するようにしたことを特徴
とする変位検出装置。A first LC oscillator and a second LC oscillator each having a capacitor and a coil, and a magnetic body movable within the coil of the second LC oscillator, and the second LC oscillator
A displacement detection device characterized in that the coil of the LC oscillator has a number of turns whose inductance is proportional to the amount of movement of the magnetic body to detect il and the beat frequency of the second oscillator.
JP19384482U 1982-12-20 1982-12-20 displacement detection device Pending JPS5997409U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19384482U JPS5997409U (en) 1982-12-20 1982-12-20 displacement detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19384482U JPS5997409U (en) 1982-12-20 1982-12-20 displacement detection device

Publications (1)

Publication Number Publication Date
JPS5997409U true JPS5997409U (en) 1984-07-02

Family

ID=30416821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19384482U Pending JPS5997409U (en) 1982-12-20 1982-12-20 displacement detection device

Country Status (1)

Country Link
JP (1) JPS5997409U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774603A (en) * 1980-10-28 1982-05-10 Pawaashiya:Kk Position detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774603A (en) * 1980-10-28 1982-05-10 Pawaashiya:Kk Position detector

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