GB1422017A - Open end spinning units - Google Patents

Open end spinning units

Info

Publication number
GB1422017A
GB1422017A GB1946573A GB1946573A GB1422017A GB 1422017 A GB1422017 A GB 1422017A GB 1946573 A GB1946573 A GB 1946573A GB 1946573 A GB1946573 A GB 1946573A GB 1422017 A GB1422017 A GB 1422017A
Authority
GB
United Kingdom
Prior art keywords
fibre
dirt
opening
open end
fibres
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
GB1946573A
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 GB1422017A publication Critical patent/GB1422017A/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
    • D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
    • D01H4/36—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls with means for taking away impurities

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

1422017 Electrostatic separators ELITEXZAVODY TEXTILNIHO STROJIRENSTVI GENERALNI REDITELSTVI 24 April 1973 [26 April 1972] 19465/73 Heading B2J [Also in Division D1] Negatively charged dirt particles are separated from fibres in an open end spinning unit comprising a fibre opener 3, an arcuate passage extending between a fibre opening zone and a fibre doffing zone, and a dirt collecting chamber 18 which contains a positively charged electrode 20 and which has a dirt inlet between the fibre opening and doffing zones. There is electrical means to apply a negative charge to dirt in the fibres, e.g. a negative pole connected to an opening cylinder in the opener or a negative spike electrode in an ionising chamber for air being sucked into the opening device.
GB1946573A 1972-04-26 1973-04-24 Open end spinning units Expired GB1422017A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS280472A CS166914B1 (en) 1972-04-26 1972-04-26

Publications (1)

Publication Number Publication Date
GB1422017A true GB1422017A (en) 1976-01-21

Family

ID=5366192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1946573A Expired GB1422017A (en) 1972-04-26 1973-04-24 Open end spinning units

Country Status (8)

Country Link
JP (1) JPS5413532B2 (en)
CH (3) CH565875A5 (en)
CS (1) CS166914B1 (en)
DD (1) DD104571A5 (en)
DE (1) DE2319321A1 (en)
FR (1) FR2182155B1 (en)
GB (1) GB1422017A (en)
SU (1) SU552375A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146365A (en) * 1983-09-08 1985-04-17 Inst Obleklo Textil Cleaning fibres
CN113652778A (en) * 2020-12-30 2021-11-16 苏州多道自动化科技有限公司 AI impurity removing and carding method and system of rotor spinning machine
CN113652783A (en) * 2020-12-30 2021-11-16 苏州多道自动化科技有限公司 Double-row impurity combing device of rotor spinning machine combined with charge balance and application
CN114687020A (en) * 2020-12-30 2022-07-01 苏州多道自动化科技有限公司 Impurity removing and carding system of rotor spinning machine AI based on impurity detection
CN114687015A (en) * 2020-12-30 2022-07-01 苏州多道自动化科技有限公司 Intelligent spinning device and system of rotor spinning machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE553225C (en) * 1929-05-11 1932-06-23 Wilhelm Thoener Method and device for removing fiber fluff and dust, in particular on spinning, twisting and similar textile machines

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146365A (en) * 1983-09-08 1985-04-17 Inst Obleklo Textil Cleaning fibres
CN113652778A (en) * 2020-12-30 2021-11-16 苏州多道自动化科技有限公司 AI impurity removing and carding method and system of rotor spinning machine
CN113652783A (en) * 2020-12-30 2021-11-16 苏州多道自动化科技有限公司 Double-row impurity combing device of rotor spinning machine combined with charge balance and application
CN114687020A (en) * 2020-12-30 2022-07-01 苏州多道自动化科技有限公司 Impurity removing and carding system of rotor spinning machine AI based on impurity detection
CN114687015A (en) * 2020-12-30 2022-07-01 苏州多道自动化科技有限公司 Intelligent spinning device and system of rotor spinning machine
CN113652783B (en) * 2020-12-30 2023-02-28 苏州多道自动化科技有限公司 Double-row impurity combing device of rotor spinning machine combined with charge balance and application
CN114687020B (en) * 2020-12-30 2024-01-12 苏州多道自动化科技有限公司 Impurity detection-based impurity removal carding system of rotor spinning machine AI

Also Published As

Publication number Publication date
CS166914B1 (en) 1976-03-29
FR2182155A1 (en) 1973-12-07
SU552375A1 (en) 1977-03-30
DD104571A5 (en) 1974-03-12
CH568408B5 (en) 1975-10-31
CH513673A4 (en) 1975-05-30
CH565875A5 (en) 1975-08-29
JPS4947636A (en) 1974-05-08
FR2182155B1 (en) 1977-01-07
JPS5413532B2 (en) 1979-05-31
DE2319321A1 (en) 1973-11-15

Similar Documents

Publication Publication Date Title
GB1446029A (en) Electrostatic precipitators
GB1187862A (en) Air Flow Surface Cleaning Apparatus for Roads and like Surfaces.
GB1416556A (en) Method and apparatus for the collection of particles in a polluted gas with particle-size separation
GB971939A (en)
GB1094420A (en) Gas filter
GB1419862A (en) Removal of impurities from fibres in open end spinning
GB1284621A (en) Method of removing impurities and similar matter from staple fibres during break spinning and fibre separating mechanism for performing said method
GB1416572A (en) Electrostatic precipitator
GB1422017A (en) Open end spinning units
GB1286960A (en) Improvements relating to open-end spinning devices
ES348843A1 (en) Method and apparatus for the continuous ringless spinning of yarn from separated staple fibers in a rotating spinning chamber
GB1349627A (en) Rotary spinning elements for openend spinning machines
IE35563L (en) Apparatus for spinning textile fibres
GB1289601A (en)
GB1419238A (en) Machine for open-end spinning of textile fibres
GB1272529A (en) Improvements in or relating to sliver loosening devices for open-end spinning frames
GB1482568A (en) Open end spinning machine
GB1247283A (en) A method and device for doffing and straightening fibres
GB1445362A (en) Electrostatic precipitation
GB1402402A (en) Sliver condenser in a fibre separating device of open-end spinning units
GB616175A (en) Improvements in the opening and cleaning of fibrous materials
GB751415A (en) Drum magnet separator
GB950565A (en) An electrostatic precipitator
GB884284A (en) Improvements in or relating to centrifuges
GB760046A (en) Improvements in dust and like separators

Legal Events

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

Effective date: 19930423