BR8207717A - Processo e dispositivo para medir a tensao de um fio em movimento - Google Patents

Processo e dispositivo para medir a tensao de um fio em movimento

Info

Publication number
BR8207717A
BR8207717A BR8207717A BR8207717A BR8207717A BR 8207717 A BR8207717 A BR 8207717A BR 8207717 A BR8207717 A BR 8207717A BR 8207717 A BR8207717 A BR 8207717A BR 8207717 A BR8207717 A BR 8207717A
Authority
BR
Brazil
Prior art keywords
tension
motion
wire
measuring
Prior art date
Application number
BR8207717A
Other languages
English (en)
Inventor
Andre Zumstein
Original Assignee
Schweizerische Viscose
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 Schweizerische Viscose filed Critical Schweizerische Viscose
Publication of BR8207717A publication Critical patent/BR8207717A/pt

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/40—Applications of tension indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H13/00—Measuring resonant frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
BR8207717A 1981-04-29 1982-04-16 Processo e dispositivo para medir a tensao de um fio em movimento BR8207717A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH277781 1981-04-29
PCT/CH1982/000054 WO1982003915A1 (en) 1981-04-29 1982-04-16 Method and device for measuring the tension of a moving a wire

Publications (1)

Publication Number Publication Date
BR8207717A true BR8207717A (pt) 1983-05-10

Family

ID=4241366

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8207717A BR8207717A (pt) 1981-04-29 1982-04-16 Processo e dispositivo para medir a tensao de um fio em movimento

Country Status (6)

Country Link
JP (1) JPS58500580A (pt)
BR (1) BR8207717A (pt)
DE (1) DE3242674D2 (pt)
FR (1) FR2504898A1 (pt)
GB (1) GB2109556A (pt)
WO (1) WO1982003915A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH657392A5 (de) * 1982-07-13 1986-08-29 Zellweger Uster Ag Verfahren und vorrichtung zur messung der spannung an textilen flaechengebilden auf textilmaschinen, insbesondere webmaschinen.
FR2533314B1 (fr) * 1982-09-22 1985-06-14 Rhone Poulenc Fibres Procede et dispositif pour la mesure sans contact de la tension de produits filiformes et de surfaces en mouvement
FR2545107B1 (fr) * 1983-04-29 1985-06-28 Rhone Poulenc Fibres Procede pour ameliorer la regularite de structure des filaments a base de polymeres thermoplastiques
NO854553L (no) * 1985-11-14 1987-05-15 Papirind Forskningsinst Banespenningsmaaler.
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
GB8606074D0 (en) * 1986-03-12 1986-04-16 Fawcett John N Monitoring belt tension
FR2671403B1 (fr) * 1991-01-07 1995-01-20 Renault Automation Procede de mesure en continu de la tension d'une courroie, et dispositif de mesure permettant la mise en óoeuvre du procede.
FI89537C (fi) * 1992-01-09 1993-10-11 Soundek Oy Maetanordning foer maetning av dragspaenningen av en optisk fiber eller motsvarande traod
AU3556795A (en) * 1994-07-11 1996-02-09 Hes Optical Fibres (Uk) Limited Method and apparatus for measuring tension in a moving strand
JPH08292111A (ja) * 1995-04-24 1996-11-05 Mitsubishi Electric Corp ベルト張力測定装置
FR2761774A1 (fr) * 1997-04-07 1998-10-09 Yves Michnik Systeme de controle de tension sans contact par observation de la vibration

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1120897A (fr) * 1954-03-16 1956-07-16 Siemens Ag Procédé et dispositif pour la détermination des tensions mécaniques des fils des grilles tendus pour récipients de décharge électriques ou appareils analogues
US3394587A (en) * 1966-03-09 1968-07-30 Du Pont Web tension indicator
GB1413792A (en) * 1971-11-23 1975-11-12 Masson Scott Thrissell Eng Ltd Methods and apparatus for measuring web tension
US3871217A (en) * 1973-04-25 1975-03-18 Rucker Co Continuous cable tension monitor
AT329902B (de) * 1973-05-23 1976-06-10 Voest Ag Verfahren zum bestimmen der zugspannungsverteilung uber die breite eines kaltgewalzten bandes und vorrichtung zur durchfuhrung des verfahrens
SE410657B (sv) * 1978-03-10 1979-10-22 Svenska Traeforskningsinst Sett och anordning for metning av forhallandet mellan banspenning och ytvikt hos papper, folier eller dylikt
AT359320B (de) * 1978-07-11 1980-11-10 Chemiefaser Lenzing Ag Verfahren und einrichtung zur bestimmung des titers von natuerlichen oder synthetischen faeden oder fasern
FR2466747A1 (fr) * 1979-10-01 1981-04-10 Inst Textile De France Procede et installation de controle du diametre d'un fil ou cable

Also Published As

Publication number Publication date
GB2109556A (en) 1983-06-02
DE3242674D2 (en) 1983-09-08
WO1982003915A1 (en) 1982-11-11
FR2504898A1 (fr) 1982-11-05
JPS58500580A (ja) 1983-04-14

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