FR2304091A1 - Installation de detection de fil, notamment destine a des machines a filer - Google Patents

Installation de detection de fil, notamment destine a des machines a filer

Info

Publication number
FR2304091A1
FR2304091A1 FR7508157A FR7508157A FR2304091A1 FR 2304091 A1 FR2304091 A1 FR 2304091A1 FR 7508157 A FR7508157 A FR 7508157A FR 7508157 A FR7508157 A FR 7508157A FR 2304091 A1 FR2304091 A1 FR 2304091A1
Authority
FR
France
Prior art keywords
yarn
green
electroluminescent diodes
textile machines
sensing beam
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
FR7508157A
Other languages
English (en)
Other versions
FR2304091B3 (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.)
VESCOVI GUGLIELMINA
Original Assignee
VESCOVI GUGLIELMINA
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 VESCOVI GUGLIELMINA filed Critical VESCOVI GUGLIELMINA
Priority to FR7508157A priority Critical patent/FR2304091A1/fr
Priority to IT2114776A priority patent/IT1057569B/it
Priority to DE19762610662 priority patent/DE2610662A1/de
Priority to ES446277A priority patent/ES446277A1/es
Priority to JP2801676A priority patent/JPS51116241A/ja
Publication of FR2304091A1 publication Critical patent/FR2304091A1/fr
Application granted granted Critical
Publication of FR2304091B3 publication Critical patent/FR2304091B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
    • 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
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
    • B65H63/0324—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using photo-electric sensing means, i.e. the defect signal is a variation of light energy
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Treatment Of Fiber Materials (AREA)
FR7508157A 1975-03-14 1975-03-14 Installation de detection de fil, notamment destine a des machines a filer Granted FR2304091A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7508157A FR2304091A1 (fr) 1975-03-14 1975-03-14 Installation de detection de fil, notamment destine a des machines a filer
IT2114776A IT1057569B (it) 1975-03-14 1976-03-12 Inpianto di rivelazione di filo destinato in particolare a macchine filatrici
DE19762610662 DE2610662A1 (de) 1975-03-14 1976-03-13 Fadenwaechtereinrichtung fuer textilmaschinen
ES446277A ES446277A1 (es) 1975-03-14 1976-03-13 Instalacion para la deteccion de hilos, especialmente para maquinas de hilatura.
JP2801676A JPS51116241A (en) 1975-03-14 1976-03-15 Spining machine yarn inspective appartus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7508157A FR2304091A1 (fr) 1975-03-14 1975-03-14 Installation de detection de fil, notamment destine a des machines a filer

Publications (2)

Publication Number Publication Date
FR2304091A1 true FR2304091A1 (fr) 1976-10-08
FR2304091B3 FR2304091B3 (fr) 1977-11-18

Family

ID=9152628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508157A Granted FR2304091A1 (fr) 1975-03-14 1975-03-14 Installation de detection de fil, notamment destine a des machines a filer

Country Status (5)

Country Link
JP (1) JPS51116241A (fr)
DE (1) DE2610662A1 (fr)
ES (1) ES446277A1 (fr)
FR (1) FR2304091A1 (fr)
IT (1) IT1057569B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028453A1 (de) * 1980-07-26 1982-03-18 Zinser Textilmaschinen Gmbh, 7333 Ebersbach Spinnmaschine
JP5430439B2 (ja) * 2010-02-18 2014-02-26 グンゼ株式会社 糸検出装置

Also Published As

Publication number Publication date
JPS51116241A (en) 1976-10-13
FR2304091B3 (fr) 1977-11-18
DE2610662A1 (de) 1976-09-23
IT1057569B (it) 1982-03-30
ES446277A1 (es) 1977-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse