ES8700704A1 - Perfeccionamientos en los sistemas de autorregulacion de la alimentacion de hilo de trama en telares de tejido por aire - Google Patents

Perfeccionamientos en los sistemas de autorregulacion de la alimentacion de hilo de trama en telares de tejido por aire

Info

Publication number
ES8700704A1
ES8700704A1 ES551417A ES551417A ES8700704A1 ES 8700704 A1 ES8700704 A1 ES 8700704A1 ES 551417 A ES551417 A ES 551417A ES 551417 A ES551417 A ES 551417A ES 8700704 A1 ES8700704 A1 ES 8700704A1
Authority
ES
Spain
Prior art keywords
air
automatic control
weft yarn
yarn feed
receivers
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
Application number
ES551417A
Other languages
English (en)
Other versions
ES551417A0 (es
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.)
OMV Officine Meccaniche Vilminore SpA
Original Assignee
OMV Officine Meccaniche Vilminore 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 OMV Officine Meccaniche Vilminore SpA filed Critical OMV Officine Meccaniche Vilminore SpA
Publication of ES551417A0 publication Critical patent/ES551417A0/es
Publication of ES8700704A1 publication Critical patent/ES8700704A1/es
Expired legal-status Critical Current

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
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3066—Control or handling of the weft at or after arrival
    • 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
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems
    • D03D47/3033—Controlling the air supply
    • 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
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems
    • D03D47/3033—Controlling the air supply
    • D03D47/304—Controlling of the air supply to the auxiliary nozzles
    • 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
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems
    • D03D47/3053—Arrangements or lay out of air supply systems
    • 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
    • D03D47/362—Drum-type weft feeding devices with yarn retaining devices, e.g. stopping pins
    • D03D47/363—Construction or control of the yarn retaining devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

SISTEMA DE AUTORREGULACION DE LA ALIMENTACION DE TRAMA. SE COMPONE DE: UN SENSOR (13) OPTICO O PIEZOELECTRICO QUE DETECTA EL TIEMPO DESARROLLADO DE CADA ESPIRA A LA SALIDA DEL AUMENTADOR (A) Y UN CIRCUITO (14) ANALIZADOR Y DE CONTROL QUE RECIBE LAS SEÑALES TRANSMITIDAS POR EL SENSOR (13) Y LAS TRANSMITE A LAS ELECTROVALVULAS (7, 8, 9) Y A LOS SERVOMANDOS (10, 11, 12), PARA HACER VARIAR LOS TIEMPOS DE SOPLADO DE LAS BOQUILLAS (1, 2, 3) Y LAS PRESIONES DE AIRE EN LOS DEPOSITOS (4, 5, 6) SEGUN TIEMPOS DE DESARROLLADO DE LAS ESPIRAS DEL HILO (F) DETECTADOS POR EL SENSOR (13) Y REALIZAR LAS CONDICIONES DE ALIMENTACION ADECUADAS. SE UTILIZA EN TELARES DE TEJIDO POR AIRE.
ES551417A 1985-01-30 1986-01-30 Perfeccionamientos en los sistemas de autorregulacion de la alimentacion de hilo de trama en telares de tejido por aire Expired ES8700704A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8519294A IT1215235B (it) 1985-01-30 1985-01-30 Dell'alimentazione di filati di dispositivo di autoregolazione trama in telai di tessitura ad aria.

Publications (2)

Publication Number Publication Date
ES551417A0 ES551417A0 (es) 1986-11-16
ES8700704A1 true ES8700704A1 (es) 1986-11-16

Family

ID=11156495

Family Applications (1)

Application Number Title Priority Date Filing Date
ES551417A Expired ES8700704A1 (es) 1985-01-30 1986-01-30 Perfeccionamientos en los sistemas de autorregulacion de la alimentacion de hilo de trama en telares de tejido por aire

Country Status (5)

Country Link
EP (1) EP0189919A1 (es)
JP (1) JPS61207642A (es)
BR (1) BR8600330A (es)
ES (1) ES8700704A1 (es)
IT (1) IT1215235B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63190046A (ja) * 1986-09-25 1988-08-05 旭化成株式会社 ウオ−タ−ジエツトル−ムの製織状態管理方法
IT1201202B (it) * 1987-01-26 1989-01-27 Omv Off Mecc Vilminore Dispositivo di autoregolazione di alimentazione di filati di trama in telai di tessitura ad aria
DE58905019D1 (de) * 1988-05-26 1993-09-02 Sulzer Ag Webmaschine mit schusseintragsregelsystem.
DE3818766A1 (de) * 1988-06-02 1989-12-07 Dornier Gmbh Lindauer Duesensteuerung fuer einen luftwebstuhl
JPH0233351A (ja) * 1988-07-20 1990-02-02 Nissan Motor Co Ltd 流体噴射式織機の緯入れ制御方法
JP2707291B2 (ja) * 1988-10-24 1998-01-28 日産テクシス株式会社 空気噴射式織機の緯入れ制御方法
IT1234790B (it) * 1989-06-06 1992-05-27 Lgl Electronics Spa Dispositivo di conteggio delle spire svolgentisi dagli apparecchi alimentatori di trama per telai di tessitura, a scopo di regolazione della velocita' di detti apparecchi
BE1003686A3 (nl) * 1990-02-15 1992-05-19 Picanol Nv Inrichting voor het toevoeren van inslagdraad bij luchtweefmachines.
KR940010634B1 (ko) * 1991-08-12 1994-10-24 닛산 텍시스 가부시끼가이샤 유체 제트 직기 및 그 작동 방법
ITTO20010013A1 (it) * 2001-01-12 2002-07-12 Lgl Electronics Spa Metodo e dispositivo per il controllo della riserva di trama negli alimentatori di trama a telai di tessitura ad inserzione meccanica includ
EP2319968B1 (en) 2009-11-09 2013-01-02 ITEMA S.p.A. Air control system for inserting a weft yarn in a pneumatic weaving loom
CN104790100B (zh) * 2015-04-28 2016-05-11 宁波市东盛纺织有限公司 一种喷气织机
CN104790101B (zh) * 2015-04-28 2016-08-24 宁波市东盛纺织有限公司 一种宽幅喷气织机
CN104790099B (zh) * 2015-04-28 2016-05-11 宁波市东盛纺织有限公司 一种具有导气杆的喷气织机
CN105442160B (zh) * 2015-12-22 2018-04-24 广东溢达纺织有限公司 停气自动控制装置及喷气织机进气装置
JP2023110373A (ja) * 2022-01-28 2023-08-09 津田駒工業株式会社 空気噴射式織機における緯入れ方法及び緯入れ装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8200169A (nl) * 1982-01-18 1983-08-16 Rueti Te Strake Bv Werkwijze voor het weven op een spoelloze weefmachine.
SE8207098D0 (sv) * 1982-12-10 1982-12-10 Iro Ab Anordning for temporer upplagring och matning av uppmetta garnlengder, foretredesvis till dysvevmaskiner
DE3382053D1 (de) * 1982-09-30 1991-01-17 Iro Ab Garnspeicher- und zufuehrvorrichtung.
US4646791A (en) * 1983-01-13 1987-03-03 Tsudakoma Corporation Method and apparatus for inserting weft threads in multiple-color air jet looms
FR2556375B1 (fr) * 1983-12-13 1986-06-20 Saurer Diederichs Sa Dispositif d'alimentation en air comprime pour machine a tisser avec insertion pneumatique d'au moins deux fils de trame

Also Published As

Publication number Publication date
ES551417A0 (es) 1986-11-16
EP0189919A1 (en) 1986-08-06
IT8519294A0 (it) 1985-01-30
IT1215235B (it) 1990-01-31
JPS61207642A (ja) 1986-09-16
BR8600330A (pt) 1986-10-07

Similar Documents

Publication Publication Date Title
ES8700704A1 (es) Perfeccionamientos en los sistemas de autorregulacion de la alimentacion de hilo de trama en telares de tejido por aire
HK95596A (en) System to control the tension of the weft fed to a loom with continuous weft feed
US4450876A (en) Method for weaving on a weaving machine operating with a blowing nozzle for a flowing transport fluid
CS275154B2 (en) Device for weft thread feed's automatic control on air-operated jet loom
GB2151266B (en) Compressed air supply device for a weaving machine with pneumatic picking of at least two weft threads
GB1535128A (en) Apparatus and method for detecting an abnormal insertion of a weft yarn in a weaving loom
DE3561476D1 (en) Leno device for weaving looms, and weaving loom equipped with such a device
CS170284A2 (en) Device for control of tension and watching warp thread on weaving machine especially circular
ES8601348A1 (es) Instalacion reguladora para la propulsion rotativa de un dispositivo devanador, especialmente de un plegador de urdimbre, de una maquina tejedora
JPS57117651A (en) Weft yarn detecting method, loom operating method and apparatus
HK165495A (en) Means to guide the motion of weft grippers inside the shed of shuttleless looms
ES273601U (es) Dispositivo de presentacion de trama para telares
EP0229913A3 (en) Weft yarn feeding device for a loom
IT1224443B (it) Tastatrama a regolazione automatica del tempo di ritardo per porgitrama di telai senza navetta
ATE49244T1 (de) Fuehrung fuer die schussfadengreifer und greiferbaender in webmaschinen.
SE8105180L (sv) Sett och anordning for stoppande av en vevstol
ATE42586T1 (de) Vorrichtung zum vermeiden von verschmutzungen an schussfadenspeichern von webmaschinen.
JPS646149A (en) Equipment for selectively feeding at least two kind of warps measured by woof carrier of drop box loom
DE3373319D1 (en) Weft yarn control device for shuttleless looms
EP0292939A3 (en) Warp yarn breakage detecting and indicating apparatus
CS522688A1 (en) Device for weft picking into shed on jet weaving loom
PL260706A2 (en) Apparatus for introducing weft threads into shed of a pneumatic weaving loom
DE3565866D1 (en) Arrangement for thread monitoring in a shuttleless loom
ES8605597A1 (es) Mecanismo de supresion del hilo de trama en telares de mor- dazas
PL275853A1 (en) Apparatus for feeding a weft yarn to shuttleless weaving looms