KR840008980A - Displacement Sensor - Google Patents

Displacement Sensor Download PDF

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Publication number
KR840008980A
KR840008980A KR1019830001682A KR830001682A KR840008980A KR 840008980 A KR840008980 A KR 840008980A KR 1019830001682 A KR1019830001682 A KR 1019830001682A KR 830001682 A KR830001682 A KR 830001682A KR 840008980 A KR840008980 A KR 840008980A
Authority
KR
South Korea
Prior art keywords
displacement
displacement sensor
voltage
microdisplacement
freezing
Prior art date
Application number
KR1019830001682A
Other languages
Korean (ko)
Other versions
KR850000309B1 (en
Inventor
김문경
Original Assignee
박승덕
제단법인 한국기계연구소
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 박승덕, 제단법인 한국기계연구소 filed Critical 박승덕
Priority to KR1019830001682A priority Critical patent/KR850000309B1/en
Publication of KR840008980A publication Critical patent/KR840008980A/en
Application granted granted Critical
Publication of KR850000309B1 publication Critical patent/KR850000309B1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R5/00—Instruments for converting a single current or a single voltage into a mechanical displacement
    • G01R5/20—Induction instruments, e.g. Ferraris instruments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

내용 없음No content

Description

변위측정장치(Displacement Sensor)Displacement Sensor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 사용한 증폭기의 개략적인 회로도.2 is a schematic circuit diagram of an amplifier used in the present invention.

제3도는 본 발명의 측정소자구조도.3 is a structure diagram of the measuring device of the present invention.

Claims (1)

자성체로된 피측정체의 변위를 유도저항 변화로서 검출하는 근접센서로서, 제3도와 같이 철심을 나란히 배치하고, 각 철심에 감긴 두 가닥의 권선을 서로 교차시켜 제1도와 같이 브리지를 형성한 측정조사를 가지고, 그 검출전압을 각각 첨두전압치로 바꾸어 그 차전압을 증폭하여 출력을 언음으로써, 횡으로 이동하는 피측정체의 미소변위를 비접촉식으로 측정하는 것을 특정으로 하는 변위측정장치.Proximity sensor that detects the displacement of the measuring object made of magnetic material as the change in inductive resistance, and arranges iron cores side by side as shown in FIG. A displacement measuring device characterized by non-contact measurement of microdisplacement of a measurement target moving laterally by irradiating, changing the detected voltage to a peak voltage value, amplifying the difference voltage, and freezing the output. ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830001682A 1983-04-21 1983-04-21 Displacement sensor KR850000309B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019830001682A KR850000309B1 (en) 1983-04-21 1983-04-21 Displacement sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019830001682A KR850000309B1 (en) 1983-04-21 1983-04-21 Displacement sensor

Publications (2)

Publication Number Publication Date
KR840008980A true KR840008980A (en) 1984-12-20
KR850000309B1 KR850000309B1 (en) 1985-03-18

Family

ID=19228733

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830001682A KR850000309B1 (en) 1983-04-21 1983-04-21 Displacement sensor

Country Status (1)

Country Link
KR (1) KR850000309B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100793223B1 (en) * 2005-11-21 2008-01-10 후지쯔 가부시끼가이샤 Sensor detection apparatus and sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100793223B1 (en) * 2005-11-21 2008-01-10 후지쯔 가부시끼가이샤 Sensor detection apparatus and sensor

Also Published As

Publication number Publication date
KR850000309B1 (en) 1985-03-18

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