FR2170627A5 - Contactless angular location signaller - esp for tension control in yarn winding machines - Google Patents

Contactless angular location signaller - esp for tension control in yarn winding machines

Info

Publication number
FR2170627A5
FR2170627A5 FR7246783A FR7246783A FR2170627A5 FR 2170627 A5 FR2170627 A5 FR 2170627A5 FR 7246783 A FR7246783 A FR 7246783A FR 7246783 A FR7246783 A FR 7246783A FR 2170627 A5 FR2170627 A5 FR 2170627A5
Authority
FR
France
Prior art keywords
signaller
esp
tension control
yarn winding
winding machines
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
FR7246783A
Other languages
French (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of FR2170627A5 publication Critical patent/FR2170627A5/en
Expired 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
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
    • B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
    • B65H59/385—Regulating winding speed
    • 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

  • Tension Adjustment In Filamentary Materials (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Title device has a permanent cylindrical magnet turning with a shaft linked to a pivotted lever supported by the moving thread. The surface of the cylinder has sine or trapezium form magnetisation and acts on a fixed Hall generator to put out a signal corresp. to the position of the lever and the tension on the yarn. Auxiliary windings around the cylinder signal direct to the motor speed control amplifier to compensate for temporary variations in the position of the lever.
FR7246783A 1971-12-30 1972-12-28 Contactless angular location signaller - esp for tension control in yarn winding machines Expired FR2170627A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712165691 DE2165691C3 (en) 1971-12-30 1971-12-30 Contactless angular position sensor, especially for thread tension control in winder drives

Publications (1)

Publication Number Publication Date
FR2170627A5 true FR2170627A5 (en) 1973-09-14

Family

ID=5829776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7246783A Expired FR2170627A5 (en) 1971-12-30 1972-12-28 Contactless angular location signaller - esp for tension control in yarn winding machines

Country Status (6)

Country Link
JP (1) JPS4880837A (en)
BE (1) BE793416A (en)
CH (1) CH550379A (en)
DE (1) DE2165691C3 (en)
FR (1) FR2170627A5 (en)
NL (1) NL7216703A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427989A1 (en) * 1978-06-07 1980-01-04 Rhone Poulenc Textile DEVICE FOR REGULATING THE SPEED OF A WIRE SUPPLIER OR REWINDER, ACCORDING TO THE WIRE DELIVERY CALL SPEED
FR2571034A1 (en) * 1984-09-28 1986-04-04 Pourtier Pere Fils Ets Tension-control apparatus for unwinding a fragile fibre or thread (wire) from a reel or winding such a thread (wire) onto a reel
EP0950742A2 (en) * 1998-04-17 1999-10-20 B.T.S.R. International S.p.A. Device for controlling yarn feed to a textile machine and method for controlling the machine operation and production

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006007202B3 (en) * 2006-02-15 2007-05-03 Supertek Gmbh Device for controlled production of traction force for admission of web material, has several permanent magnets whereby one electric conductor is arranged between the permanent magnets
DE102007011675A1 (en) * 2006-12-22 2008-06-26 Zf Lenksysteme Gmbh Steering angle and torque sensor in a power steering system of a motor vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427989A1 (en) * 1978-06-07 1980-01-04 Rhone Poulenc Textile DEVICE FOR REGULATING THE SPEED OF A WIRE SUPPLIER OR REWINDER, ACCORDING TO THE WIRE DELIVERY CALL SPEED
FR2571034A1 (en) * 1984-09-28 1986-04-04 Pourtier Pere Fils Ets Tension-control apparatus for unwinding a fragile fibre or thread (wire) from a reel or winding such a thread (wire) onto a reel
EP0950742A2 (en) * 1998-04-17 1999-10-20 B.T.S.R. International S.p.A. Device for controlling yarn feed to a textile machine and method for controlling the machine operation and production
EP0950742A3 (en) * 1998-04-17 2000-12-13 B.T.S.R. International S.p.A. Device for controlling yarn feed to a textile machine and method for controlling the machine operation and production
US6321576B1 (en) 1998-04-17 2001-11-27 B.T.S.R. International S.P.A. Device for controlling yarn feed to a textile machine and method for controlling the machine operation and production

Also Published As

Publication number Publication date
BE793416A (en) 1973-04-16
CH550379A (en) 1974-06-14
DE2165691A1 (en) 1973-07-12
DE2165691B2 (en) 1975-05-28
JPS4880837A (en) 1973-10-29
DE2165691C3 (en) 1976-01-08
NL7216703A (en) 1973-07-03

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Legal Events

Date Code Title Description
ST Notification of lapse