FR2394626A1 - Dispositif electronique de controle du bon fonctionnement d'un epurateur electronique de fil - Google Patents

Dispositif electronique de controle du bon fonctionnement d'un epurateur electronique de fil

Info

Publication number
FR2394626A1
FR2394626A1 FR7818043A FR7818043A FR2394626A1 FR 2394626 A1 FR2394626 A1 FR 2394626A1 FR 7818043 A FR7818043 A FR 7818043A FR 7818043 A FR7818043 A FR 7818043A FR 2394626 A1 FR2394626 A1 FR 2394626A1
Authority
FR
France
Prior art keywords
electronic
monitoring
correct operation
measurement signals
electronic device
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.)
Granted
Application number
FR7818043A
Other languages
English (en)
Other versions
FR2394626B1 (fr
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.)
Loepfe AG Gebrueder
Original Assignee
Loepfe AG Gebrueder
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 Loepfe AG Gebrueder filed Critical Loepfe AG Gebrueder
Publication of FR2394626A1 publication Critical patent/FR2394626A1/fr
Application granted granted Critical
Publication of FR2394626B1 publication Critical patent/FR2394626B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/062—Electronic slub detector
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/527—With means to control work-responsive signal system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/541—Actuation of tool controlled in response to work-sensing means
    • Y10T83/543—Sensing means responsive to work indicium or irregularity

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

L'invention concerne un dispositif électronique de contrôle du bon fonctionnement d'un épurateur électronique de fil comprenant un détecteur produisant un signal de détection représentant une dimension de section droite du fil en défilement ou les fluctuations de cette dimension. Ce dispositif comporte un ensemble de mesure de défauts 6, 7; 6,7-3, 7-4 produisant des signaux de mesure de défauts, représentatifs de l'importance des défauts, puis un sélecteur 8 recevant à son entrée lesdits signaux de mesure de défauts et ne délivrant de signaux en sortie que lors de l'apparition de signaux de mesure de défauts dont la valeur dépasse une valeur limite réglable, enfin au moins un circuit de portes 10, 12 de combinaison logique des signaux de sortie du sélecteur avec les impulsions de coupe de l'épurateur. Application à l'industrie textile.
FR7818043A 1977-06-17 1978-06-16 Dispositif electronique de controle du bon fonctionnement d'un epurateur electronique de fil Granted FR2394626A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH744777A CH620655A5 (fr) 1977-06-17 1977-06-17

Publications (2)

Publication Number Publication Date
FR2394626A1 true FR2394626A1 (fr) 1979-01-12
FR2394626B1 FR2394626B1 (fr) 1981-12-24

Family

ID=4325266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818043A Granted FR2394626A1 (fr) 1977-06-17 1978-06-16 Dispositif electronique de controle du bon fonctionnement d'un epurateur electronique de fil

Country Status (7)

Country Link
US (1) US4169399A (fr)
JP (1) JPS606272B2 (fr)
CH (1) CH620655A5 (fr)
DE (1) DE2825792C2 (fr)
FR (1) FR2394626A1 (fr)
GB (1) GB2001429B (fr)
IT (1) IT1096560B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934325A1 (de) * 1979-08-24 1981-09-10 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Texturiermaschine mit einer luft- oder damfbeschickten texturierdruese
DE3236845C2 (de) * 1982-10-05 1984-07-26 Geimuplast Peter Mundt Gmbh & Co Kg, 8105 Farchant Verfahren zum automatischen Schneiden von Filmstreifen
IT1185450B (it) * 1985-10-16 1987-11-12 Nuovo Pignone Spa Stribbia ottica perfezionata,particolarmente adatta per open-end
US5119308A (en) * 1988-08-26 1992-06-02 Murata Kikai Kabushiki Kaisha Control system for spinning machine
CH681462A5 (fr) * 1989-08-31 1993-03-31 Zellweger Uster Ag
DE4123119A1 (de) * 1991-07-12 1993-01-14 Schlafhorst & Co W Verfahren zur ueberpruefung der arbeitsweise einer spulstelle einer automatischen spulmaschine und zugehoerige spulstelle
DE4335459C2 (de) * 1993-10-18 1999-12-02 Rieter Ingolstadt Spinnerei Spinnstellenstörmelder und -qualifizierer
US6130746A (en) * 1994-03-10 2000-10-10 Lawson-Hemphill, Inc. System and method for electronically evaluating predicted fabric qualities
EP1825268A2 (fr) * 2004-12-17 2007-08-29 3M Innovative Properties Company Detecteurs colorimetriques constitues de materiaux diacetylene
CH699219A1 (de) 2008-07-25 2010-01-29 Uster Technologies Ag Verfahren und Vorrichtung zur Garnreinigung.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2271160A1 (fr) * 1974-05-15 1975-12-12 Loepfe Ag Geb

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122956A (en) * 1964-03-03 Apparatus for detecting and removing defective
CH490259A (de) * 1969-03-05 1970-05-15 Schweiter Ag Maschf Einrichtung zum automatischen Einstellen eines Garnreinigers
CH531459A (de) * 1971-05-27 1972-12-15 Loepfe Ag Geb Elektronische Einrichtung zum Prüfen und Einstellen der Funktionen eines elektronischen Fadenreinigers
CH561655A5 (fr) * 1973-02-05 1975-05-15 Loepfe Ag Geb
CH612152A5 (fr) * 1976-01-26 1979-07-13 Rieter Ag Maschf

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2271160A1 (fr) * 1974-05-15 1975-12-12 Loepfe Ag Geb

Also Published As

Publication number Publication date
IT7824667A0 (it) 1978-06-16
DE2825792C2 (de) 1982-06-16
US4169399A (en) 1979-10-02
DE2825792A1 (de) 1978-12-21
FR2394626B1 (fr) 1981-12-24
JPS606272B2 (ja) 1985-02-16
GB2001429A (en) 1979-01-31
JPS546935A (en) 1979-01-19
IT1096560B (it) 1985-08-26
GB2001429B (en) 1982-01-27
CH620655A5 (fr) 1980-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse