ES2012418A6 - Procedimiento y dispositivo para la medicion de la velocidad yno de lalongitud de bandas continuas de tejido textil. - Google Patents

Procedimiento y dispositivo para la medicion de la velocidad yno de lalongitud de bandas continuas de tejido textil.

Info

Publication number
ES2012418A6
ES2012418A6 ES8800833A ES8800833A ES2012418A6 ES 2012418 A6 ES2012418 A6 ES 2012418A6 ES 8800833 A ES8800833 A ES 8800833A ES 8800833 A ES8800833 A ES 8800833A ES 2012418 A6 ES2012418 A6 ES 2012418A6
Authority
ES
Spain
Prior art keywords
length
cloth
speed
measuring
light
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
ES8800833A
Other languages
English (en)
Inventor
Werner Ringens
Franz-Josef Schmitz
Eckhard Schollmeyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DEUTSCHES TEXTILFORSCHZENTRUM
Original Assignee
DEUTSCHES TEXTILFORSCHZENTRUM
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 DEUTSCHES TEXTILFORSCHZENTRUM filed Critical DEUTSCHES TEXTILFORSCHZENTRUM
Publication of ES2012418A6 publication Critical patent/ES2012418A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • G01P3/366—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light by using diffraction of light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of target
    • G01S17/58—Velocity or trajectory determination systems; Sense-of-movement determination systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Power Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA LA MEDICION DE LA VELOCIDAD Y/O DE LA LONGITUD DE BANDAS CONTINUAS DE TEJIDO TEXTIL. SE DESCRIBEN UN PROCEDIMIENTO Y UN DISPOSITIVO PARA LA MEDICION DE LA VELOCIDAD Y/O DE LA LONGITUD DE BANDAS CONTINUAS DE TEJIDO TEXTIL. PARA ELLO, SE ENVIA UN RAYO DE LUZ SOBRE UNA BANDA CONTINUA DE TEJIDO TEXTIL, DE MODO QUE UNA PRIMERA PARTE DE DICHO RAYO SE DESVIE ANTES DE CHOCAR CONTRA LA SUPERFICIE DE LA BANDA TEJIDO TEXTIL Y ENTONCES EL RAYO DE LA LUZ DESVIADO ES CONDUCIDO HASTA UN DISPOSITIVO DE EVALUACION. LOS RAYOS DE LUZ REFLEJADOS POR LA SUPERFICIE DE LA BANDA DE TEJIDO TEXTIL SON CONDUCIDOS A TRAVES DE UNA LENTE COLECTORA CONVERGENTE Y LLEVADOS TAMBIEN HASTA EL DISPOSITIVO DE EVALUACION, DE MODO QUE ASI SE SUPERPONEN LOS CORRESPONDIENTES RAYOS DE LUZ. A PARTIR DE LA FRECUENCIA DE LA FLUCTUACION PRODUCIDA POR LA SUPERPOSICION DE LOS RAYOS DE LUZ, SE CALCULA LA VELOCIDAD Y/OLA LONGITUD DE LA BANDA CONTINUA DE TEJIDO.
ES8800833A 1987-03-18 1988-03-18 Procedimiento y dispositivo para la medicion de la velocidad yno de lalongitud de bandas continuas de tejido textil. Expired - Fee Related ES2012418A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3708773 1987-03-18
DE3806608A DE3806608A1 (de) 1987-03-18 1988-03-02 Verfahren zur geschwindigkeits- und/oder laengenmessung von endlosen textilen warenbahnen sowie vorrichtung zur durchfuehrung des verfahrens

Publications (1)

Publication Number Publication Date
ES2012418A6 true ES2012418A6 (es) 1990-03-16

Family

ID=25853627

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800833A Expired - Fee Related ES2012418A6 (es) 1987-03-18 1988-03-18 Procedimiento y dispositivo para la medicion de la velocidad yno de lalongitud de bandas continuas de tejido textil.

Country Status (8)

Country Link
US (1) US5064280A (es)
EP (1) EP0305458A1 (es)
JP (1) JPH01503408A (es)
KR (1) KR890700836A (es)
BR (1) BR8806239A (es)
DE (1) DE3806608A1 (es)
ES (1) ES2012418A6 (es)
WO (1) WO1988007208A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9013559U1 (de) * 1990-09-27 1990-12-06 Mesacon Gesellschaft für Meßtechnik mbH, 4600 Dortmund Optisches Gerät zur Messung der Geschwindigkeit oder Länge einer bewegten Oberfläche
DE9014815U1 (de) * 1990-10-26 1991-01-24 Mesacon Gesellschaft für Meßtechnik mbH, 4600 Dortmund Optisches Gerät zur Messung der Geschwindigkeit oder Länge einer bewegten Oberfläche mittels eines von einem Laser ausgehenden Meßlichtstrahls
DE9014814U1 (de) * 1990-10-26 1991-02-14 Mesacon Gesellschaft für Meßtechnik mbH, 4600 Dortmund Optisches Gerät zur Messung der Geschwindigkeit oder Länge einer bewegten Oberfläche mittels eines Laserstrahls
JPH05256612A (ja) * 1991-04-05 1993-10-05 Bridgestone Corp コード入り帯状部材のコード角度及びピッチの検出方法および装置
US5881577A (en) * 1996-09-09 1999-03-16 Air Liquide America Corporation Pressure-swing absorption based cleaning methods and systems
FR2764745B1 (fr) * 1997-06-17 1999-08-27 Thomson Csf Detection heterodyne a champ elargi
US6424407B1 (en) 1998-03-09 2002-07-23 Otm Technologies Ltd. Optical translation measurement
AU6633798A (en) * 1998-03-09 1999-09-27 Gou Lite Ltd. Optical translation measurement
CN1144063C (zh) * 1998-03-09 2004-03-31 葛莱特有限公司 光学平移测量
EP1250589A1 (de) * 1999-12-11 2002-10-23 Metso Paper Automation OY Vorrichtung zum erfassen von eigenschaften einer bewegten papierbahn
WO2001042765A2 (de) * 1999-12-11 2001-06-14 Qualico Gmbh Vorrichtung zum erfassen von eigenschaften einer bewegten papierbahn mit einer ir-lichtquelle
DE10221945C1 (de) * 2002-05-13 2003-07-31 Schott Glas Verfahren und Vorrichtung zur Ermittlung von Fehlstellen in einem kontinuierlich fortbewegten Band aus transparentem Material
US7126586B2 (en) * 2004-09-17 2006-10-24 Microsoft Corporation Data input devices and methods for detecting movement of a tracking surface by detecting laser doppler self-mixing effects of a frequency modulated laser light beam
US8290313B2 (en) 2005-03-18 2012-10-16 The Invention Science Fund I, Llc Electronic acquisition of a hand formed expression and a context of the expression
US7791593B2 (en) * 2005-03-18 2010-09-07 The Invention Science Fund I, Llc Machine-differentiatable identifiers having a commonly accepted meaning
US8232979B2 (en) 2005-05-25 2012-07-31 The Invention Science Fund I, Llc Performing an action with respect to hand-formed expression
US8340476B2 (en) 2005-03-18 2012-12-25 The Invention Science Fund I, Llc Electronic acquisition of a hand formed expression and a context of the expression
US8599174B2 (en) 2005-03-18 2013-12-03 The Invention Science Fund I, Llc Verifying a written expression
US8229252B2 (en) 2005-03-18 2012-07-24 The Invention Science Fund I, Llc Electronic association of a user expression and a context of the expression
US7873243B2 (en) 2005-03-18 2011-01-18 The Invention Science Fund I, Llc Decoding digital information included in a hand-formed expression
US7809215B2 (en) 2006-10-11 2010-10-05 The Invention Science Fund I, Llc Contextual information encoded in a formed expression
US8102383B2 (en) 2005-03-18 2012-01-24 The Invention Science Fund I, Llc Performing an action with respect to a hand-formed expression
US8787706B2 (en) 2005-03-18 2014-07-22 The Invention Science Fund I, Llc Acquisition of a user expression and an environment of the expression
US7251039B1 (en) * 2005-04-29 2007-07-31 Agilent Technologies, Inc. Low non-linear error displacement measuring interferometer
GB0603817D0 (en) * 2006-02-24 2006-04-05 Proton Products Ltd Remote sensing of movement and direction of objects
DE102008004731A1 (de) * 2007-09-28 2009-04-02 Vienco Gmbh Verfahren und Anordnung zur Bestimmung des Durchmessers eines laufenden Fadens
EP2042876B1 (de) * 2007-09-28 2012-07-18 Gebrüder Loepfe AG Verfahren zum Messen eines geschwindigkeitsabhängingen Parameters eines Garns
EP2042877B1 (de) * 2007-09-28 2012-02-08 Gebrüder Loepfe AG Verfahren und Vorrichtung zum Messen der Geschwindigkeit eines Garns
US20090135430A1 (en) * 2007-11-26 2009-05-28 Miao Zhu Systems and Methods for Reducing Nonlinearity in an Interferometer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517998A (en) * 1968-12-18 1970-06-30 Timothy R Pryor Optical doppler radar device
US4126392A (en) * 1976-10-20 1978-11-21 United Technologies Corporation Optical system for laser doppler velocimeter and the like
US4181432A (en) * 1978-10-18 1980-01-01 The Singer Company Velocity measuring system
US4334779A (en) * 1980-08-04 1982-06-15 Canadian Patents & Dev. Limited Non-contact optical apparatus for measuring the length or speed of a relatively moving surface
NL8301917A (nl) * 1983-05-31 1984-12-17 Philips Nv Werkwijze voor het meten van de snelheid en/of de lengte van voorwerpen en inrichting voor het uitvoeren van de werkwijze.
JPS6015561A (ja) * 1983-07-07 1985-01-26 Omron Tateisi Electronics Co 線状物体の移動速度測定方法

Also Published As

Publication number Publication date
DE3806608A1 (de) 1988-09-29
JPH01503408A (ja) 1989-11-16
WO1988007208A1 (fr) 1988-09-22
KR890700836A (ko) 1989-04-27
US5064280A (en) 1991-11-12
EP0305458A1 (de) 1989-03-08
BR8806239A (pt) 1989-10-31

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-03-18

FD1A Patent lapsed

Effective date: 19991108