GB1440013A - Apparatus for processing linear elements - Google Patents

Apparatus for processing linear elements

Info

Publication number
GB1440013A
GB1440013A GB2869373A GB2869373A GB1440013A GB 1440013 A GB1440013 A GB 1440013A GB 2869373 A GB2869373 A GB 2869373A GB 2869373 A GB2869373 A GB 2869373A GB 1440013 A GB1440013 A GB 1440013A
Authority
GB
United Kingdom
Prior art keywords
primary
glass fibre
control
arrangement
control system
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
GB2869373A
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas Corp
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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Priority to GB2869373A priority Critical patent/GB1440013A/en
Publication of GB1440013A publication Critical patent/GB1440013A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/0016—Control of angular speed of one shaft without controlling the prime mover
    • H02P29/0027—Controlling a clutch between the prime mover and the load
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

1440013 Glass fibre manufacture OWENSCORNING FIBERGLAS CORP 15 June 1973 28693/73 Addition to 1421175 Heading C1M [Also in Divisions D1 and G3] The arrangement for winding packages of glass fibre where the speed of the package is matched to the linear speed of the glass fibre material by a primary automatic control system as disclosed in the parent Specification is modified by providing a control system additionally for the pulling wheel which operates instead of the primary system during periods when the arrangement is accelerating or decelerating. The primary control system is the same as shown in the parent Specification and employs a tension sensing arrangement comprising arm 56 which operates a potentiometer 175 to provide an input to controller 140 which alters the energization of a clutch in the package winding gear to keep the material tension constant. The additional control uses a second potentiometer 204 which supplies a signal to controller 202 which alters the energization of brake 190 on the shaft of the pulling wheel (40). The primary control is switched off when the additional control is used during periods when the material is accelerated or decelerated. Timers are used to control when the primary and secondary controls are respectively operating.
GB2869373A 1973-06-15 1973-06-15 Apparatus for processing linear elements Expired GB1440013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2869373A GB1440013A (en) 1973-06-15 1973-06-15 Apparatus for processing linear elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2869373A GB1440013A (en) 1973-06-15 1973-06-15 Apparatus for processing linear elements

Publications (1)

Publication Number Publication Date
GB1440013A true GB1440013A (en) 1976-06-23

Family

ID=10279612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2869373A Expired GB1440013A (en) 1973-06-15 1973-06-15 Apparatus for processing linear elements

Country Status (1)

Country Link
GB (1) GB1440013A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee