GB1426032A - Starting driving and stopping an open end spinning machine - Google Patents

Starting driving and stopping an open end spinning machine

Info

Publication number
GB1426032A
GB1426032A GB3576573A GB3576573A GB1426032A GB 1426032 A GB1426032 A GB 1426032A GB 3576573 A GB3576573 A GB 3576573A GB 3576573 A GB3576573 A GB 3576573A GB 1426032 A GB1426032 A GB 1426032A
Authority
GB
United Kingdom
Prior art keywords
motor
current
limiter
switched
spinning machine
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
GB3576573A
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.)
Elitex Zavody Textilniho
Elitex
Original Assignee
Elitex Zavody Textilniho
Elitex
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 Elitex Zavody Textilniho, Elitex filed Critical Elitex Zavody Textilniho
Publication of GB1426032A publication Critical patent/GB1426032A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01H4/42—Control of driving or stopping
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
    • H02P25/20—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays for pole-changing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

1426032 Spinning machines; drives ELITEX-ZAVODY TEXTILNIHO STROJIRENSTVI GENERALNI REDITELSTVI 26 July 1973 [14 Aug 1972] 35765/73 Heading DID [Also in Division H2] An open-end spinning machine is driven by a pole-change electric motor, and starting current is fed to the motor via a limiting device which is eventually switched off by a timing device. To start four-pole asynchronous motor 1 current is switched via switching unit 2 from current limiter 7 to four poles of the motor. Timer 9 by-passes limiter 7 after a predetermined time, and the motor runs at half speed, this state being indicated by bulb 10. After yarn-piecing, current is switched to two poles of the motor, which then runs at full speed. Bulbs 61 indicates the motor speed. A synchronous motor may be used. The limiter 7 may be formed by chokes, a resistor or a power thermistor.
GB3576573A 1972-08-14 1973-07-26 Starting driving and stopping an open end spinning machine Expired GB1426032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS562472A CS165836B1 (en) 1972-08-14 1972-08-14

Publications (1)

Publication Number Publication Date
GB1426032A true GB1426032A (en) 1976-02-25

Family

ID=5401452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3576573A Expired GB1426032A (en) 1972-08-14 1973-07-26 Starting driving and stopping an open end spinning machine

Country Status (7)

Country Link
JP (1) JPS4985322A (en)
CH (1) CH561297A5 (en)
CS (1) CS165836B1 (en)
DE (1) DE2338758A1 (en)
FR (1) FR2199559B1 (en)
GB (1) GB1426032A (en)
IT (1) IT992930B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104357968A (en) * 2014-11-27 2015-02-18 经纬纺织机械股份有限公司 Method of spinning frame synchronous frequency converter and rare-earth permanent magnetic synchronous motor
CN104357965A (en) * 2014-11-27 2015-02-18 经纬纺织机械股份有限公司 Device of spinning frame synchronous frequency converter and rare-earth permanent magnetic synchronous motor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS253356B1 (en) * 1984-06-26 1987-11-12 Frantisek Burysek Device for successive assembling of a rotor open-end spinning machine
JPH02175944A (en) * 1988-12-27 1990-07-09 Toyobo Co Ltd Production of covering fiber
DE102011112364A1 (en) * 2011-09-02 2013-03-07 Oerlikon Textile Gmbh & Co. Kg Open-end rotor spinning machine
CN104372460A (en) * 2014-11-19 2015-02-25 经纬纺织机械股份有限公司 Single-spindle single-control type control device of spinning frame

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104357968A (en) * 2014-11-27 2015-02-18 经纬纺织机械股份有限公司 Method of spinning frame synchronous frequency converter and rare-earth permanent magnetic synchronous motor
CN104357965A (en) * 2014-11-27 2015-02-18 经纬纺织机械股份有限公司 Device of spinning frame synchronous frequency converter and rare-earth permanent magnetic synchronous motor

Also Published As

Publication number Publication date
IT992930B (en) 1975-09-30
FR2199559B1 (en) 1976-09-17
FR2199559A1 (en) 1974-04-12
CS165836B1 (en) 1975-12-22
JPS4985322A (en) 1974-08-15
CH561297A5 (en) 1975-04-30
DE2338758A1 (en) 1974-02-28

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930725