FR2374442A1 - Dispositif pour le controle du fil d'une turbine de filage a fibres liberees (a bout ouvert) - Google Patents

Dispositif pour le controle du fil d'une turbine de filage a fibres liberees (a bout ouvert)

Info

Publication number
FR2374442A1
FR2374442A1 FR7738215A FR7738215A FR2374442A1 FR 2374442 A1 FR2374442 A1 FR 2374442A1 FR 7738215 A FR7738215 A FR 7738215A FR 7738215 A FR7738215 A FR 7738215A FR 2374442 A1 FR2374442 A1 FR 2374442A1
Authority
FR
France
Prior art keywords
checking
wire
open end
fiber spinning
spinning turbine
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
FR7738215A
Other languages
English (en)
Other versions
FR2374442B3 (fr
Inventor
Heinz Wehde
Fritz Schumann
Burkard Wulfhorst
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.)
Rockwell Collins Deutschland GmbH
Original Assignee
Teldix GmbH
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 Teldix GmbH filed Critical Teldix GmbH
Publication of FR2374442A1 publication Critical patent/FR2374442A1/fr
Application granted granted Critical
Publication of FR2374442B3 publication Critical patent/FR2374442B3/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
    • D01H13/22—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to presence of irregularities in running material
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • D01H4/12—Rotor bearings; Arrangements for driving or stopping
    • D01H4/14—Rotor driven by an electric motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)

Abstract

Dispositif pour le contrôle du fil d'une turbine de filage de métier à filer à fibres libérées, par utilisation d'un capteur de mesure pour déceler les irrégularités et d'une circuiterie d'exploitation, qui, en cas d'apparition d'irrégularités émet un signal pour les annoncer et/ou pour débrancher le poste de filage. Dans une turbine de filage dont le rotor est logé dans un palier flottant, au moins un capteur de mesure réagissant à des déviations radiales est associé au rotor et/ou au palier.
FR7738215A 1976-12-18 1977-12-19 Dispositif pour le controle du fil d'une turbine de filage a fibres liberees (a bout ouvert) Granted FR2374442A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2657525A DE2657525C3 (de) 1976-12-18 1976-12-18 Vorrichtung zum Überwachen des abgezogenen Fadens eines OE-Spinnrotors

Publications (2)

Publication Number Publication Date
FR2374442A1 true FR2374442A1 (fr) 1978-07-13
FR2374442B3 FR2374442B3 (fr) 1980-08-14

Family

ID=5995908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738215A Granted FR2374442A1 (fr) 1976-12-18 1977-12-19 Dispositif pour le controle du fil d'une turbine de filage a fibres liberees (a bout ouvert)

Country Status (9)

Country Link
US (1) US4238789A (fr)
JP (1) JPS5386844A (fr)
BR (1) BR7708405A (fr)
CH (1) CH631217A5 (fr)
CS (1) CS207492B1 (fr)
DE (1) DE2657525C3 (fr)
FR (1) FR2374442A1 (fr)
GB (1) GB1581297A (fr)
IT (1) IT1089405B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527904A (en) * 1984-06-12 1985-07-09 General Signal Corporation Measurement of fluid forces in mixing apparatus and the control of mixing apparatus in response to fluid forces
JP2586281B2 (ja) * 1992-10-16 1997-02-26 村田機械株式会社 紡績機の管理システム
JP3147067B2 (ja) * 1997-12-25 2001-03-19 村田機械株式会社 単錘駆動型の繊維機械
CZ294707B6 (cs) * 2001-01-09 2005-02-16 Rieter Cz A.S. Spřádací ústrojí rotorového dopřádacího stroje
EP1574674A1 (fr) * 2004-03-03 2005-09-14 Siemens Aktiengesellschaft Procédé et dispositif pour la détection d'impuretés sur des composants de turbine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957127A (en) * 1958-05-16 1960-10-18 Westinghouse Electric Corp Non-electronic eccentricity indicator
US3604958A (en) * 1970-05-14 1971-09-14 U S Research Corp Sensing transducer
US3678493A (en) * 1970-09-21 1972-07-18 Borg Warner Machinery shaft radial position monitor/alarm system
US3681978A (en) * 1971-02-23 1972-08-08 Cincinnati Milacron Inc Method and apparatus for automatically balancing deflection sensors on rotating equipment
US3972171A (en) * 1971-06-21 1976-08-03 Schubert & Salzer Maschinenfabrik Aktiengesellschaft Housing construction for open end spinning machines
US4117359A (en) * 1974-01-30 1978-09-26 Teldix Gmbh Bearing and drive structure for spinning turbine
CS173910B1 (fr) * 1974-10-01 1977-03-31
CH603842A5 (fr) * 1975-10-10 1978-08-31 Peyer Siegfried

Also Published As

Publication number Publication date
DE2657525C3 (de) 1981-02-12
BR7708405A (pt) 1978-08-08
FR2374442B3 (fr) 1980-08-14
US4238789A (en) 1980-12-09
CS207492B1 (en) 1981-07-31
DE2657525B2 (fr) 1980-06-12
CH631217A5 (de) 1982-07-30
IT1089405B (it) 1985-06-18
GB1581297A (en) 1980-12-10
DE2657525A1 (de) 1978-06-22
JPS5386844A (en) 1978-07-31

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