GB1384215A - Winding filamentary material on a core - Google Patents

Winding filamentary material on a core

Info

Publication number
GB1384215A
GB1384215A GB1920773A GB1920773A GB1384215A GB 1384215 A GB1384215 A GB 1384215A GB 1920773 A GB1920773 A GB 1920773A GB 1920773 A GB1920773 A GB 1920773A GB 1384215 A GB1384215 A GB 1384215A
Authority
GB
United Kingdom
Prior art keywords
signal
package
speed
derived
motor
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
GB1920773A
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
Publication of GB1384215A publication Critical patent/GB1384215A/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

Abstract

1384215 Control of winding speed to maintain uniform tension SIEMENS AG 19 April 1973 [21 April 1972] 19207/73 Heading DID In a traversing filament winding machine a package 2 is driven by a motor 1. A first signal x a is derived from the peripheral speed of the package. A second signal is derived from this signal which represents the desired rotational speed of the package and is compared at 13 with a third signal representing the actual speed of the package, the difference being used to control the motor speed. The second signal is modified according to a signal derived either from the diameter of the package or the rotational speed of the package (which will be dependent on the diameter), this results in a more nearly constant filament speed by compensation from the winding helix angle. As shown the motor 1 is a d.c. machine with an electronic commutator 3 controlled from the difference forming device 13. The induced e.m.f. in the stator windings is used to form the third signal which is also amplified at 9 and used to modify the second signal. The amplifier 9 has an adjustable feedback 10 which may be non-linear.
GB1920773A 1972-04-21 1973-04-19 Winding filamentary material on a core Expired GB1384215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2219755A DE2219755C3 (en) 1972-04-21 1972-04-21 Device for keeping the thread tension constant on precision cross-winding machines

Publications (1)

Publication Number Publication Date
GB1384215A true GB1384215A (en) 1975-02-19

Family

ID=5842907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1920773A Expired GB1384215A (en) 1972-04-21 1973-04-19 Winding filamentary material on a core

Country Status (9)

Country Link
US (1) US3860187A (en)
JP (1) JPS4920453A (en)
BE (1) BE798449A (en)
CH (1) CH553720A (en)
DE (1) DE2219755C3 (en)
FR (1) FR2181371A5 (en)
GB (1) GB1384215A (en)
IT (1) IT982036B (en)
NL (1) NL7305574A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349003C2 (en) * 1973-09-28 1975-10-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Winding or rewinding device with an unwinding device driven by a reversible DC motor
DE2732420A1 (en) * 1977-07-18 1979-02-01 Akzo Gmbh ELECTRONICALLY CONTROLLED WINDING UNIT
NL7708149A (en) * 1977-07-22 1979-01-24 Akzo Nv DEVICE FOR REPLACING A YARN.
JPS5521537A (en) * 1978-07-31 1980-02-15 Yazaki Corp Method of deoxidizing molten copper dipping coating
US4269368A (en) * 1978-11-07 1981-05-26 Owens-Corning Fiberglas Corporation Microprocessor controlled product roving system
US4344582A (en) * 1978-11-07 1982-08-17 Owens-Corning Fiberglas Corporation Microprocessor-controlled product roving system
US4349160A (en) * 1979-09-25 1982-09-14 The Terrell Machine Company Apparatus and method for winding yarn to form a package
JPS5871053U (en) * 1981-11-04 1983-05-14 帝人株式会社 Winding control device
EP0090504A1 (en) * 1982-03-04 1983-10-05 DAVID PARR & ASSOCIATES LIMITED Spooling machines
US4464916A (en) * 1982-05-28 1984-08-14 The Minster Machine Company Loop follower straightener control in a press installation
DE3425064A1 (en) * 1983-07-22 1985-02-07 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Method for controlling the spindle speed on spinning machines and spinning and drawing machines
DE3438962A1 (en) * 1984-10-24 1986-04-30 A. Ott Gmbh, 8960 Kempten THREAD WINDING MACHINE
DE3666029D1 (en) * 1985-03-28 1989-11-09 Teijin Seiki Co Ltd Monitor of abnormality in a yarn winding apparatus
US4715548A (en) * 1985-05-17 1987-12-29 Teijin Seiki Co., Ltd. Spindle drive type yarn winding apparatus
EP0244653B1 (en) * 1986-04-09 1994-07-13 Asahi Kasei Kogyo Kabushiki Kaisha Winder of synthetic yarn, cheese-like yarn package of synthetic yarn, and method for winding the same
JP2688112B2 (en) * 1989-11-30 1997-12-08 株式会社金星社 Brushless DC motor drive system without rotor position detector and its drive circuit
JPH0656347A (en) * 1992-08-05 1994-03-01 Fuji Electric Co Ltd Inverter for winding control
US5505067A (en) * 1994-07-06 1996-04-09 Waddington Electronics, Inc. Non-contact double-block speed controller
DE19735581A1 (en) * 1997-08-16 1999-02-18 Schlafhorst & Co W Bobbin drum drive
DE10157303A1 (en) * 2001-11-23 2003-06-26 Inst Textil & Faserforschung spooling device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569287A (en) * 1948-05-12 1951-09-25 Westinghouse Electric Corp Motor control system
US3114850A (en) * 1960-02-18 1963-12-17 Allis Louis Co Electric clutch reel drive arrangement
US3297266A (en) * 1963-01-11 1967-01-10 Ampex Speed control system
US3606198A (en) * 1969-06-19 1971-09-20 Geo Space Corp Tape transport

Also Published As

Publication number Publication date
FR2181371A5 (en) 1973-11-30
NL7305574A (en) 1973-10-23
DE2219755C3 (en) 1978-04-06
IT982036B (en) 1974-10-21
CH553720A (en) 1974-09-13
US3860187A (en) 1975-01-14
DE2219755A1 (en) 1973-10-31
DE2219755B2 (en) 1977-08-04
JPS4920453A (en) 1974-02-22
BE798449A (en) 1973-08-16

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed