KR910008394A - Torsion angle detector and torque sensor - Google Patents

Torsion angle detector and torque sensor Download PDF

Info

Publication number
KR910008394A
KR910008394A KR1019900017130A KR900017130A KR910008394A KR 910008394 A KR910008394 A KR 910008394A KR 1019900017130 A KR1019900017130 A KR 1019900017130A KR 900017130 A KR900017130 A KR 900017130A KR 910008394 A KR910008394 A KR 910008394A
Authority
KR
South Korea
Prior art keywords
encoder
calculating
pulse signal
torsion
signal
Prior art date
Application number
KR1019900017130A
Other languages
Korean (ko)
Other versions
KR940000768B1 (en
Inventor
노리오 오쿠타니
코오이치 나까자와
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
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 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR910008394A publication Critical patent/KR910008394A/en
Application granted granted Critical
Publication of KR940000768B1 publication Critical patent/KR940000768B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

내용 없음No content

Description

비틀림각 검출장치 및 토오크센서Torsion angle detector and torque sensor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 일실시예에 있어서의 토오크센서의 전체구성을 도시한 종단면도.1 is a longitudinal sectional view showing the entire configuration of a torque sensor in one embodiment of the present invention;

제2도는 동 토오크센서에 사용되고 있는 광학식 부호기의 상세구성의 확대단면 정면도.2 is an enlarged cross-sectional front view of a detailed configuration of an optical encoder used for the torque sensor.

Claims (5)

축심방향으로 적당한 간격을 형성해서 동일축심사에 1쌍의 광학식 부호기를 배치하는 동시에, 그 축심위치에 피측정축에 삽통해서 각 부호기의 회전부에 고정한것을 특징으로 하는 비틀림각검출장치.A torsion angle detection device, characterized by arranging a pair of optical encoders on the same axis examination by forming an appropriate interval in the axial center direction, and inserting the pair of optical encoders into the axis to be measured at the axial center position and fixing them to the rotating part of each encoder. 제1항에 있어서, 각 부호기로부터 출력되는 펄스신호를 카운트하는 카운터 및 펄스신호 사이에 있어서 경과시간과 펄스신호의 주기로 부터 보간연산을 행하는 수단과, 상기 카운터 및 보간연산수단의 신호에 의거해서 위치를 연산하는 수단과, 각 부호기의 위치연산수단으로 부터의 출력신호가 입력되는 비틀림 연산수단을 구비하고 있는 것을 특징으로 하는 비틀림각 검출장치.2. The apparatus according to claim 1, further comprising: means for performing interpolation operation from an elapsed time and a period of a pulse signal between a counter and a pulse signal for counting a pulse signal output from each encoder, and a position based on a signal of said counter and interpolation calculation means. And torsion calculating means for inputting the output signal from the position calculating means of each encoder. 축심방향으로 적당한 간격을 형성해서 동일축심상에 1쌍의 광학식 부호기를 배치하는 동시에, 그 축심위치에 토오션바아를 삽통해서 각 부호기의 회전부에 고정하고, 각 부호기로 부터의 검출신호에 의거해서 부호가 사이에서 비틀림각을 연산하는 수단과 비틀림각으로부터 토오크치를 연산하는 수단을 설치한 것을 특징으로 하는 토오크센서.Arrange a pair of optical encoders on the same axis with proper spacing in the axial direction, insert a torsion bar at the shaft center position, and fix them to the rotating part of each encoder based on the detection signal from each encoder. And a means for calculating a torsion angle between signs and a means for calculating a torque value from the torsion angle. 제3항에 있어서, 각 부호기는 토오션바아를 착탈가능하게 고정하는 수단을 설치하고, 토오크치연산수단에 토오션바아의 종류를 입력하는 수단을 설치한 것을 특징으로 하는 토오크센서.4. The torque sensor according to claim 3, wherein each encoder is provided with means for detachably fixing the torsion bar, and means for inputting a type of torsion bar to the torque value calculating means. 제3항 또는 제4항에 있어서, 비틀림각을 연산하는 수단이 각 부호기로부터 출력되는 펄스신호를 카운트하는 카운터 및 펄스신호 사이에 있어서 경과시관과 펄스신호의 주기로부터 보간연산을 행하는 수단과, 상기 카운터 및 보간연산수단의 신호에 의거해서 위치를 연산하는 수단과, 각 부호기의 위치연산수단으로 부터의 출력신호가 입력되는 비틀림연산수단으로 이루어진 것을 특징으로 하는 토오크센서.5. The apparatus according to claim 3 or 4, wherein the means for calculating the torsion angle performs interpolation operation from the elapsed view and the period of the pulse signal between the counter and the pulse signal for counting the pulse signal output from each encoder; A torque sensor, comprising: a means for calculating a position based on a signal of a counter and an interpolation calculating means, and a torsion calculating means for inputting an output signal from the position calculating means of each encoder. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900017130A 1989-10-25 1990-10-25 Torsion angle detector and torque sensor KR940000768B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-279345 1989-10-25
JP1279345A JPH03140831A (en) 1989-10-25 1989-10-25 Angle-of-torsion detector and torque sensor

Publications (2)

Publication Number Publication Date
KR910008394A true KR910008394A (en) 1991-05-31
KR940000768B1 KR940000768B1 (en) 1994-01-29

Family

ID=17609879

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900017130A KR940000768B1 (en) 1989-10-25 1990-10-25 Torsion angle detector and torque sensor

Country Status (2)

Country Link
JP (1) JPH03140831A (en)
KR (1) KR940000768B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7466290B2 (en) * 2019-11-05 2024-04-12 株式会社Ｉｈｉ検査計測 Torsion gauge, slit ring, shaft horsepower meter, torque meter

Also Published As

Publication number Publication date
KR940000768B1 (en) 1994-01-29
JPH03140831A (en) 1991-06-14

Similar Documents

Publication Publication Date Title
NL7704500A (en) KILOWATUR COUNTER WITH STATIC MEASURING MECHANISM.
DE69201639D1 (en) Compact optical high-resolution sensor for measuring three-dimensional shapes.
KR880013015A (en) Rotation angle detection method and device
FR2655735B1 (en) ROTATION SPEED SENSOR DEVICE.
DE68904334D1 (en) CAPACITIVE MEASURING PROBE.
KR910008394A (en) Torsion angle detector and torque sensor
DE69204498D1 (en) Measuring instrument with illuminated pointer.
KR910010171A (en) Tooth shake measuring device
FR2675861B1 (en) IMPROVED BEARING WITH INTEGRATED SPEED SENSOR.
KR840000106A (en) Speed detection method
DE59102898D1 (en) Non-contact measurement of the local torque input on worm machines.
KR910010191A (en) Vehicle Acceleration Detection Method
KR920001206A (en) Pulse position measuring instrument drive circuit
KR930023700A (en) Detection signal input circuit of laser range finder
SU1682937A1 (en) Device for measuring object velocity
RU2132041C1 (en) Gear measuring diameter of articles
DE68909430D1 (en) PULSE SHAFT MEASURING DEVICE.
KR970047854A (en) Digital Head Clearance Measuring Instrument
JPS5745462A (en) Tachometer
SU1501275A2 (en) Positional code coder
JPS5325452A (en) Ultrasonic outside diameter measuring device
FR2710742B1 (en) Counter with measuring capsule.
JPS56166428A (en) Measuring device for torsional vibration of rotating body
SU1427181A1 (en) Device for measuring level of loose material
KR920012936A (en) How to measure forward, reverse rotation and RPM of blower motor

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19901025

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19901025

Comment text: Request for Examination of Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19930524

Patent event code: PE09021S01D

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19940107

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19940408

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19940416

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19940416

End annual number: 3

Start annual number: 1

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee