SE463051B - Saett foer maetning av en spaenning i ett tunt, plant membran jaemte en anordning foer genomfoerande av saettet - Google Patents
Saett foer maetning av en spaenning i ett tunt, plant membran jaemte en anordning foer genomfoerande av saettetInfo
- Publication number
- SE463051B SE463051B SE8702244A SE8702244A SE463051B SE 463051 B SE463051 B SE 463051B SE 8702244 A SE8702244 A SE 8702244A SE 8702244 A SE8702244 A SE 8702244A SE 463051 B SE463051 B SE 463051B
- Authority
- SE
- Sweden
- Prior art keywords
- membrane
- light
- wave
- diaphragm
- point
- Prior art date
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI862446A FI79410C (fi) | 1986-06-09 | 1986-06-09 | Foerfarande och anordning foer kontaktloes maetning av spaenningen hos en plan folie och isynnerhet en pappersbana. |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8702244D0 SE8702244D0 (sv) | 1987-05-27 |
SE8702244L SE8702244L (sv) | 1987-12-10 |
SE463051B true SE463051B (sv) | 1990-10-01 |
Family
ID=8522770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8702244A SE463051B (sv) | 1986-06-09 | 1987-05-27 | Saett foer maetning av en spaenning i ett tunt, plant membran jaemte en anordning foer genomfoerande av saettet |
Country Status (10)
Country | Link |
---|---|
US (1) | US4833928A (ja) |
JP (1) | JPS62293130A (ja) |
CA (1) | CA1299889C (ja) |
CH (1) | CH674262A5 (ja) |
DE (1) | DE3719110C2 (ja) |
FI (1) | FI79410C (ja) |
FR (1) | FR2599840B1 (ja) |
GB (1) | GB2191575B (ja) |
NO (1) | NO166677C (ja) |
SE (1) | SE463051B (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4930352A (en) * | 1989-03-30 | 1990-06-05 | The United States Of America As Represented By The Secretary Of The Air Force | Reflective membrane optical scintillator |
US5025665A (en) * | 1989-06-01 | 1991-06-25 | Elsag International B.V. | Non-contacting on-line paper strength measuring system |
US5450752A (en) * | 1989-08-29 | 1995-09-19 | Regents Of The University Of California | Ultrasonic position sensor for measuring movement of an object |
JPH04136729A (ja) * | 1990-09-28 | 1992-05-11 | Sony Corp | 張力測定方法 |
FI89537C (fi) * | 1992-01-09 | 1993-10-11 | Soundek Oy | Maetanordning foer maetning av dragspaenningen av en optisk fiber eller motsvarande traod |
US5365796A (en) * | 1992-09-18 | 1994-11-22 | Rockwell International Corporation | Device for measuring the tension on a web of a printing press |
FR2705041B1 (fr) * | 1993-05-12 | 1995-08-04 | Clecim Sa | Procédé et dispositif de détermination des contraintes longitudinales d'un produit en bande. |
US5454272A (en) * | 1994-02-07 | 1995-10-03 | Ihs Engineering, Inc. | Cable tensioning device |
WO1996001984A1 (en) * | 1994-07-11 | 1996-01-25 | Hes Optical Fibres (Uk) Limited | Method and apparatus for measuring tension in a moving strand |
US5506680A (en) * | 1995-01-26 | 1996-04-09 | The United States Of America As Represented By The Secretary Of The Air Force | Liquid mercury optical scintillator system for simulating optical atmospheric turbulence effects |
US5710432A (en) | 1996-01-18 | 1998-01-20 | Alcatel Na Cable Systems, Inc. | Non-contact tension measurement of moving fiber using traveling wave time-of-flight analysis |
FI101017B (fi) * | 1996-03-29 | 1998-03-31 | Soundek Oy | Optisen kuidun vetojännityksen mittari |
US5814730A (en) * | 1996-06-10 | 1998-09-29 | Institute Of Paper Science And Technology And Georgia Institute Of Technology | Material characteristic testing method and apparatus using interferometry to detect ultrasonic signals in a web |
EP1127255A1 (en) * | 1998-11-04 | 2001-08-29 | National Research Council Of Canada | Laser-ultrasonic measurement of elastic properties of a thin sheet and of tension applied thereon |
US6289729B1 (en) | 1998-12-28 | 2001-09-18 | Fife Corporation | Ultrasonic sensor for web-guiding apparatus |
US6175419B1 (en) | 1999-03-24 | 2001-01-16 | Fife Corporation | Light sensor for web-guiding apparatus |
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 |
AU2002356934A1 (en) * | 2001-12-20 | 2003-07-09 | Kimberly-Clark Worldwide, Inc. | Apparatus and method to measure tension in a moving web |
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 |
GB2388426B (en) * | 2002-05-08 | 2005-06-22 | Univ York | Apparatus and method to measure a tension of a web |
FI20055019A (fi) * | 2005-01-17 | 2006-07-18 | Metso Paper Inc | Rainan kireysprofiilin mittausmenetelmä ja sitä soveltava tela |
DE102006033229B4 (de) * | 2006-07-18 | 2013-05-08 | Ezono Ag | Ultraschallsonde und Verfahren zur optischen Detektion von Ultraschallwellen |
US8620599B2 (en) | 2009-01-27 | 2013-12-31 | National University Corporation Nagoya University | Membrane tension measuring apparatus |
JP2024518688A (ja) * | 2021-04-05 | 2024-05-02 | パーデュー・リサーチ・ファウンデーション | ロールツーロールプロセスのウェブにおける張力分布の測定システムおよび測定方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3882718A (en) * | 1971-05-05 | 1975-05-13 | American Optical Corp | Noncontacting pressure measuring apparatus |
GB1413792A (en) * | 1971-11-23 | 1975-11-12 | Masson Scott Thrissell Eng Ltd | Methods and apparatus for measuring web tension |
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 |
US3854325A (en) * | 1973-07-13 | 1974-12-17 | Us Air Force | Method and means for determining fatigue damage and surface stress |
SU672502A2 (ru) * | 1973-12-14 | 1979-07-05 | Предприятие П/Я Р-6303 | Устройство дл измерени параметров вибраций |
SU566152A1 (ru) * | 1975-11-13 | 1977-07-25 | Каунасский Политехнический Институт Имени Антанаса Снечкуса | Устройство дл измерени нат жени в месте изгиба движущегос листового материала |
SU624157A1 (ru) * | 1977-03-14 | 1978-09-15 | Киевский Ордена Ленина Политехнический Институт Им. 50-Летия Великой Октябрьской Социалистической Революции | Способ опделени скорости распространени поверхностных акустических волн |
DE3016878C2 (de) * | 1980-05-02 | 1983-01-20 | Krautkrämer, GmbH, 5000 Köln | Verfahren zum berührungslosen optischen Empfang von Ultraschallwellen |
US4335603A (en) * | 1980-08-13 | 1982-06-22 | Beloit Corporation | Sonic measurement of web tension |
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 |
US4501642A (en) * | 1982-09-23 | 1985-02-26 | Champion International Corporation | Method of paper tension control to maintain flutter within a predetermined range |
US4496428A (en) * | 1982-09-23 | 1985-01-29 | Champion International Corporation | Apparatus for paper tension control by measuring the frequency and flutter of a web |
US4568414A (en) * | 1984-09-21 | 1986-02-04 | At&T Technologies, Inc. | Methods and apparatus for tensioning sheet material |
-
1986
- 1986-06-09 FI FI862446A patent/FI79410C/fi not_active IP Right Cessation
-
1987
- 1987-05-27 CA CA000538144A patent/CA1299889C/en not_active Expired - Lifetime
- 1987-05-27 SE SE8702244A patent/SE463051B/sv not_active IP Right Cessation
- 1987-06-03 GB GB8713030A patent/GB2191575B/en not_active Expired - Lifetime
- 1987-06-04 US US07/058,267 patent/US4833928A/en not_active Expired - Lifetime
- 1987-06-04 FR FR878707803A patent/FR2599840B1/fr not_active Expired - Lifetime
- 1987-06-05 NO NO872373A patent/NO166677C/no unknown
- 1987-06-05 CH CH2151/87A patent/CH674262A5/de not_active IP Right Cessation
- 1987-06-06 DE DE3719110A patent/DE3719110C2/de not_active Expired - Fee Related
- 1987-06-09 JP JP62142396A patent/JPS62293130A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NO872373D0 (no) | 1987-06-05 |
CA1299889C (en) | 1992-05-05 |
FR2599840A1 (fr) | 1987-12-11 |
FR2599840B1 (fr) | 1992-03-06 |
FI862446A0 (fi) | 1986-06-09 |
US4833928A (en) | 1989-05-30 |
JPS62293130A (ja) | 1987-12-19 |
DE3719110A1 (de) | 1987-12-10 |
NO872373L (no) | 1987-12-10 |
FI79410B (fi) | 1989-08-31 |
NO166677B (no) | 1991-05-13 |
SE8702244L (sv) | 1987-12-10 |
GB2191575B (en) | 1990-09-12 |
DE3719110C2 (de) | 1998-12-03 |
FI862446A (fi) | 1987-12-10 |
NO166677C (no) | 1991-08-28 |
CH674262A5 (ja) | 1990-05-15 |
FI79410C (fi) | 1989-12-11 |
SE8702244D0 (sv) | 1987-05-27 |
GB8713030D0 (en) | 1987-07-08 |
GB2191575A (en) | 1987-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE463051B (sv) | Saett foer maetning av en spaenning i ett tunt, plant membran jaemte en anordning foer genomfoerande av saettet | |
US5025665A (en) | Non-contacting on-line paper strength measuring system | |
JP2002529691A (ja) | 薄いシートの弾性特性およびそれに印加される張力のレーザー超音波測定 | |
GB2082323A (en) | Method and apparatus for measuring web tension of a moving web | |
EP0501976A1 (en) | RHEOMETER. | |
SE468145B (sv) | Saett att utfoera icke-foerstoerande testning av en fysisk egenskap hos ett ljusabsorberande arbetsstycke | |
JP2647815B2 (ja) | レーザー変位計・レーザー振動計の周波数特性測定法 | |
CN107255511B (zh) | 一种光纤光栅传感器检测灵敏度的无扰动校准装置及方法 | |
CA2201732A1 (en) | System for measuring ultrasonically the elastic properties of a moving paper web | |
JPH0915343A (ja) | 地盤空洞検知方法およびその装置 | |
JP2996537B2 (ja) | 測定方法及び装置 | |
JPH05500862A (ja) | フォイル材料の特性を測定するための構造 | |
Chen | Wave propagation in dispersive web media | |
JP5531171B2 (ja) | Mems測定装置 | |
SU721669A1 (ru) | Преобразователь линейного перемещени | |
Hornung et al. | Micromachined acoustic Fabry-Perot system for distance measurement | |
JP2009005144A (ja) | 収音装置 | |
TH19679C3 (th) | สื่อการเรียนการสอนชุดทดลองการหาค่าความเร็วเสียงและแสงในอากาศ | |
TH19679A3 (th) | สื่อการเรียนการสอนชุดทดลองการหาค่าความเร็วเสียงและแสงในอากาศ | |
EP0245351A1 (en) | Instrument for web tension measurements | |
SU1679394A1 (ru) | Акселерометр | |
Daoud et al. | A Doppler sensor for high spatial resolution measurements of unsteady surface pressure | |
SU547689A1 (ru) | Устройство дл измерени коэффициента затухани акустических волн в движущемс листовом материале | |
JP2004279259A (ja) | 音収集システム | |
SU994911A1 (ru) | Способ ультразвукового измерени толщины движущегос издели |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8702244-8 Format of ref document f/p: F |
|
NUG | Patent has lapsed |