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KR920006729A - 장력(張力)측정방법 - Google Patents

장력(張力)측정방법 Download PDF

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Publication number
KR920006729A
KR920006729A KR1019910017021A KR910017021A KR920006729A KR 920006729 A KR920006729 A KR 920006729A KR 1019910017021 A KR1019910017021 A KR 1019910017021A KR 910017021 A KR910017021 A KR 910017021A KR 920006729 A KR920006729 A KR 920006729A
Authority
KR
South Korea
Prior art keywords
measure tension
tension
measured
detected
change
Prior art date
Application number
KR1019910017021A
Other languages
English (en)
Other versions
KR100239808B1 (ko
Inventor
스스무 나까오까
사다오 고즈까
도모유끼 구리하라
Original Assignee
오가 노리오
소니 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 오가 노리오, 소니 가부시기가이샤 filed Critical 오가 노리오
Publication of KR920006729A publication Critical patent/KR920006729A/ko
Application granted granted Critical
Publication of KR100239808B1 publication Critical patent/KR100239808B1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/042—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands by measuring vibrational characteristics of the flexible member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

내용 없음

Description

장력(張力) 측정방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 실시예에 관한 장력측정방법의 원리도,
제2도는 본 실시예에 관한 장력측정방법을 음극선관의 색선별전극을 구성하는 그리드소체에 적용한 예의 설명도,
제3도는 본 실시예에 관한 제1의 측정유니트의 정면도.

Claims (1)

  1. 피측정물에 에어를 분출하여 이 피측정물을 공진시켜서, 그 공진시에 있어서의 상기 피측정물의 변위량의 변화를 검출하고, 이 변위량의 변화를 주파수변환하여 공진주파수를 할출(割出)하고, 그 공진 주파수를 상기 피측정물의 장력으로서 판별하는 것을 특징으로 공개하는 것임.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910017021A 1990-09-28 1991-09-28 장력측정방법 및 장력측정장치 KR100239808B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2259571A JPH04136729A (ja) 1990-09-28 1990-09-28 張力測定方法
JP90-259,571 1990-09-28

Publications (2)

Publication Number Publication Date
KR920006729A true KR920006729A (ko) 1992-04-28
KR100239808B1 KR100239808B1 (ko) 2000-01-15

Family

ID=17335974

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910017021A KR100239808B1 (ko) 1990-09-28 1991-09-28 장력측정방법 및 장력측정장치

Country Status (6)

Country Link
US (1) US5251491A (ko)
EP (1) EP0477942B1 (ko)
JP (1) JPH04136729A (ko)
KR (1) KR100239808B1 (ko)
DE (1) DE69118799T2 (ko)
SG (1) SG49897A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100343928B1 (ko) * 1999-11-25 2002-07-20 두산중공업 주식회사 고유 진동수측정을 이용한 슬링로드 하중 측정 방법

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI89537C (fi) * 1992-01-09 1993-10-11 Soundek Oy Maetanordning foer maetning av dragspaenningen av en optisk fiber eller motsvarande traod
JPH0663825B2 (ja) * 1992-04-07 1994-08-22 株式会社河内研究所 固有振動数測定装置およびこれを用いた張力測定装置
IT1257960B (it) * 1992-12-30 1996-02-19 Comau Spa Procedimento e dispositivo per il controllo del grado di tensionamentodi un elemento elastico teso, particolarmente di una cinghia di trasmissione
FR2705780B1 (fr) * 1993-05-28 1995-07-13 Eca Procédé et dispositif de détermination de la tension d'une courroie.
FR2705750B1 (fr) * 1993-05-28 1995-07-13 Eca Procédé et dispositif de réglage de la tension d'une courroie.
JPH08292111A (ja) * 1995-04-24 1996-11-05 Mitsubishi Electric Corp ベルト張力測定装置
SE517212C2 (sv) * 1996-08-15 2002-05-07 Air Preheater Abb Sätt och anordning för att avkänna ett spel
US5996925A (en) * 1997-03-03 1999-12-07 Toray Engineering Co., Ltd. Method and apparatus for detecting yarn tension and method for winding yarn
JP4151239B2 (ja) * 2001-06-21 2008-09-17 松下電器産業株式会社 色選別電極構体の製造方法及びその色選別電極構体を用いたカラー陰極線管
US6813941B2 (en) * 2001-12-20 2004-11-09 Kimberly-Clark Worldwide, Inc. Method to measure tension in a moving web and to control properties of the web
US20030121323A1 (en) * 2001-12-20 2003-07-03 Kimberly-Clark Worldwide, Inc. Apparatus to measure tension in a moving web and to control properties of the web
GB2388426B (en) * 2002-05-08 2005-06-22 Univ York Apparatus and method to measure a tension of a web
US20040066521A1 (en) * 2002-10-03 2004-04-08 Swab Michael Thomas System and method for measuring drive belt tension
US6739194B1 (en) * 2003-06-27 2004-05-25 Weyerhaeueer Company Method of determining physical properties of wood
JP4936674B2 (ja) * 2005-02-15 2012-05-23 株式会社ショーワ 張力測定装置及び張力測定方法
US7533557B1 (en) * 2007-12-18 2009-05-19 The United States Of America As Represented By The Secretary Of The Navy Impact tensile test machine
ES2763408T3 (es) 2012-02-22 2020-05-28 Nz Inst Plant & Food Res Ltd Sistema y método para determinar una propiedad de un objeto, y una válvula
KR102260383B1 (ko) * 2020-09-10 2021-06-03 김태형 필라멘트 와인딩 머신의 장력 제어 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394587A (en) * 1966-03-09 1968-07-30 Du Pont Web tension indicator
US4393725A (en) * 1981-02-23 1983-07-19 Milliken Research Corporation Apparatus to measure yarn tension
EP0059567A1 (en) * 1981-02-23 1982-09-08 Milliken Research Corporation Method to measure yarn tension
US4471660A (en) * 1982-02-26 1984-09-18 The Foxboro Company Process control instrument using a pneumatically driven resonant element
JPH0775144B2 (ja) * 1985-04-17 1995-08-09 ソニー株式会社 陰極線管の色選別電極
US4692615A (en) * 1985-12-09 1987-09-08 Corning Glass Works Apparatus and method for monitoring tension in a moving fiber by Fourier transform analysis
FI79410C (fi) * 1986-06-09 1989-12-11 Stroemberg Oy Ab Foerfarande och anordning foer kontaktloes maetning av spaenningen hos en plan folie och isynnerhet en pappersbana.
JPS63191036A (ja) * 1987-02-03 1988-08-08 Teijin Ltd 走行糸条体の張力測定方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100343928B1 (ko) * 1999-11-25 2002-07-20 두산중공업 주식회사 고유 진동수측정을 이용한 슬링로드 하중 측정 방법

Also Published As

Publication number Publication date
EP0477942B1 (en) 1996-04-17
KR100239808B1 (ko) 2000-01-15
JPH04136729A (ja) 1992-05-11
DE69118799D1 (de) 1996-05-23
EP0477942A2 (en) 1992-04-01
DE69118799T2 (de) 1996-11-28
EP0477942A3 (en) 1993-04-28
US5251491A (en) 1993-10-12
SG49897A1 (en) 1998-06-15

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