FR2355760A1 - Procede et dispositif pour surveiller le defilement du fil dans une machine textile - Google Patents

Procede et dispositif pour surveiller le defilement du fil dans une machine textile

Info

Publication number
FR2355760A1
FR2355760A1 FR7718655A FR7718655A FR2355760A1 FR 2355760 A1 FR2355760 A1 FR 2355760A1 FR 7718655 A FR7718655 A FR 7718655A FR 7718655 A FR7718655 A FR 7718655A FR 2355760 A1 FR2355760 A1 FR 2355760A1
Authority
FR
France
Prior art keywords
yarn
tube
sensing
electrode
stop motion
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
FR7718655A
Other languages
English (en)
Other versions
FR2355760B1 (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 FR2355760A1 publication Critical patent/FR2355760A1/fr
Application granted granted Critical
Publication of FR2355760B1 publication Critical patent/FR2355760B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
    • D01H13/1616—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector
    • D01H13/1633—Electronic actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)

Abstract

Dans le dispositif on convertit, à l'aide d'une électrode de détection 16 montée sur le guidage 8 du fil G et d'un montage électronique de traitement 14 raccordé à cette électrode, les fluctuations de potentiel produites sur l'électrode de détection par le fil en défilement en un signal à courant continu indiquant le défilement du fil. Application : métiers de filage à rotor.
FR7718655A 1976-06-22 1977-06-17 Procede et dispositif pour surveiller le defilement du fil dans une machine textile Granted FR2355760A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH792476A CH596078A5 (fr) 1976-06-22 1976-06-22

Publications (2)

Publication Number Publication Date
FR2355760A1 true FR2355760A1 (fr) 1978-01-20
FR2355760B1 FR2355760B1 (fr) 1981-03-20

Family

ID=4332453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718655A Granted FR2355760A1 (fr) 1976-06-22 1977-06-17 Procede et dispositif pour surveiller le defilement du fil dans une machine textile

Country Status (6)

Country Link
JP (1) JPS532652A (fr)
BE (1) BE855985A (fr)
CH (1) CH596078A5 (fr)
DE (1) DE2726699C3 (fr)
FR (1) FR2355760A1 (fr)
IT (1) IT1078334B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907653C2 (de) * 1979-02-27 1982-10-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Einrichtung zum Überwachen des Fadenlaufes, insbesondere zum Feststellen eines Fadenbruchs, in einer Textilmaschine
US4677387A (en) * 1984-01-12 1987-06-30 Rieter Machine Works, Ltd. Package quality monitor
JPS62270641A (ja) * 1985-12-28 1987-11-25 Kiyoji Naruse 海中で使用される物品に金属または金属化合物の粉体を接着する方法
DE3909817C2 (de) * 1989-03-24 1998-05-20 Sipra Patent Beteiligung Einrichtung zum Ein- und Ausschalten wenigstens eines Funktionsteils einer Strickmaschine

Also Published As

Publication number Publication date
CH596078A5 (fr) 1978-02-28
JPS5510508B2 (fr) 1980-03-17
DE2726699A1 (de) 1977-12-29
JPS532652A (en) 1978-01-11
DE2726699C3 (de) 1979-10-11
DE2726699B2 (de) 1979-01-18
BE855985A (fr) 1977-10-17
FR2355760B1 (fr) 1981-03-20
IT1078334B (it) 1985-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse