ITTO20020735A0 - Metodo di rilevazione dello stallo del motore del prealimentatore o premisuratore di trama in telai tessili - Google Patents

Metodo di rilevazione dello stallo del motore del prealimentatore o premisuratore di trama in telai tessili

Info

Publication number
ITTO20020735A0
ITTO20020735A0 IT2002TO000735A ITTO20020735A ITTO20020735A0 IT TO20020735 A0 ITTO20020735 A0 IT TO20020735A0 IT 2002TO000735 A IT2002TO000735 A IT 2002TO000735A IT TO20020735 A ITTO20020735 A IT TO20020735A IT TO20020735 A0 ITTO20020735 A0 IT TO20020735A0
Authority
IT
Italy
Prior art keywords
premeasurer
prefeeder
weft
motor
stall detection
Prior art date
Application number
IT2002TO000735A
Other languages
English (en)
Inventor
Luca Gotti
Original Assignee
L G L Electronics Spa
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 L G L Electronics Spa filed Critical L G L Electronics Spa
Priority to IT000735A priority Critical patent/ITTO20020735A1/it
Publication of ITTO20020735A0 publication Critical patent/ITTO20020735A0/it
Priority to DE60334762T priority patent/DE60334762D1/de
Priority to EP03013523A priority patent/EP1391983B1/en
Priority to CN03154874.1A priority patent/CN1257322C/zh
Publication of ITTO20020735A1 publication Critical patent/ITTO20020735A1/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37627—Measure elapsed time needed for positioning
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42325—Stalling of drive motor, overload

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Looms (AREA)
IT000735A 2002-08-21 2002-08-21 Metodo di rilevazione dello stallo del motore del ITTO20020735A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000735A ITTO20020735A1 (it) 2002-08-21 2002-08-21 Metodo di rilevazione dello stallo del motore del
DE60334762T DE60334762D1 (de) 2002-08-21 2003-06-13 Verfahren zur Feststellung der Motorblockierung des Vorförderers des Schussfaden-Vordosierers in Webmaschinen
EP03013523A EP1391983B1 (en) 2002-08-21 2003-06-13 Method for detecting the stall of the motor of the pre-feeder of weft pre-measurer in weaving looms
CN03154874.1A CN1257322C (zh) 2002-08-21 2003-08-21 用于检测织机中的预供纱器或储纬器的电动机停转的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000735A ITTO20020735A1 (it) 2002-08-21 2002-08-21 Metodo di rilevazione dello stallo del motore del

Publications (2)

Publication Number Publication Date
ITTO20020735A0 true ITTO20020735A0 (it) 2002-08-21
ITTO20020735A1 ITTO20020735A1 (it) 2004-02-22

Family

ID=11459584

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000735A ITTO20020735A1 (it) 2002-08-21 2002-08-21 Metodo di rilevazione dello stallo del motore del

Country Status (4)

Country Link
EP (1) EP1391983B1 (it)
CN (1) CN1257322C (it)
DE (1) DE60334762D1 (it)
IT (1) ITTO20020735A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20040176A1 (it) * 2004-03-17 2004-06-17 Lgl Electronics Spa Alimentatore di trama per telai di tessitura con dispositivo di rilevamento della scorta
DE102004058406A1 (de) * 2004-12-03 2006-06-14 Iro Ab Verfahren zum Betreiben eines fadenverarbeitenden Systems
CN101165250B (zh) * 2006-10-17 2011-02-02 经纬纺织机械股份有限公司 用于对储纬器进行数字化控制的装置及其控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623826A (en) * 1984-07-31 1986-11-18 John Brown Inc. Stall protection circuit for brushless motor control
CA2106450C (en) * 1992-09-21 1997-05-27 Edilberto I. Salazar Dc motor stall-detection system
IT1307712B1 (it) * 1999-04-27 2001-11-14 Lgl Electronics Spa Metodo di sorveglianza dell'inserzione di trama nei sistemi dialimentazione di telai a getto di fluido con premisuratore del filato

Also Published As

Publication number Publication date
CN1488801A (zh) 2004-04-14
EP1391983A2 (en) 2004-02-25
EP1391983B1 (en) 2010-11-03
CN1257322C (zh) 2006-05-24
DE60334762D1 (de) 2010-12-16
EP1391983A3 (en) 2006-06-07
ITTO20020735A1 (it) 2004-02-22

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