CS196398B2 - Apparatus for processing signals released in dependence on approximately periodic superimposed components of total yarn unevenness - Google Patents

Apparatus for processing signals released in dependence on approximately periodic superimposed components of total yarn unevenness Download PDF

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Publication number
CS196398B2
CS196398B2 CS777979A CS797977A CS196398B2 CS 196398 B2 CS196398 B2 CS 196398B2 CS 777979 A CS777979 A CS 777979A CS 797977 A CS797977 A CS 797977A CS 196398 B2 CS196398 B2 CS 196398B2
Authority
CS
Czechoslovakia
Prior art keywords
yarn
dependence
yarn unevenness
processing signals
unevenness
Prior art date
Application number
CS777979A
Other languages
Czech (cs)
English (en)
Inventor
Werner Mannhart
Original Assignee
Zellweger Uster 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 Zellweger Uster Ag filed Critical Zellweger Uster Ag
Publication of CS196398B2 publication Critical patent/CS196398B2/cs

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
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/062—Electronic slub detector
    • 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)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CS777979A 1977-03-21 1977-12-01 Apparatus for processing signals released in dependence on approximately periodic superimposed components of total yarn unevenness CS196398B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH348277A CH614421A5 (xx) 1977-03-21 1977-03-21

Publications (1)

Publication Number Publication Date
CS196398B2 true CS196398B2 (en) 1980-03-31

Family

ID=4256927

Family Applications (1)

Application Number Title Priority Date Filing Date
CS777979A CS196398B2 (en) 1977-03-21 1977-12-01 Apparatus for processing signals released in dependence on approximately periodic superimposed components of total yarn unevenness

Country Status (11)

Country Link
US (1) US4152931A (xx)
JP (1) JPS53117460A (xx)
BE (1) BE863391A (xx)
CH (1) CH614421A5 (xx)
CS (1) CS196398B2 (xx)
DE (1) DE2750153C3 (xx)
GB (1) GB1597639A (xx)
HK (1) HK782A (xx)
HU (1) HU180322B (xx)
IN (1) IN149305B (xx)
MY (1) MY8200221A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH641422A5 (de) * 1979-03-16 1984-02-29 Zellweger Uster Ag Verfahren zur bewertung von garnfehlern.
US4758968A (en) * 1985-05-16 1988-07-19 North Carolina State University Method and apparatus for continuously measuring the variability of textile strands
IT1185450B (it) * 1985-10-16 1987-11-12 Nuovo Pignone Spa Stribbia ottica perfezionata,particolarmente adatta per open-end
JP2611611B2 (ja) * 1992-10-16 1997-05-21 村田機械株式会社 糸ムラ情報解析装置
DE59805401D1 (de) * 1997-12-17 2002-10-10 Zellweger Luwa Ag Uster Vorrichtung zur Ueberwachung von Garnen an Ringspinnmaschinen
EP0927887A1 (de) * 1997-12-17 1999-07-07 Zellweger Luwa Ag Verfahren zur Erkennung periodischer Fehler in einem längsbewegten Prüfgut
JP3147067B2 (ja) * 1997-12-25 2001-03-19 村田機械株式会社 単錘駆動型の繊維機械
JP4756411B2 (ja) * 1998-03-25 2011-08-24 ウステル・テヒノロジーズ・アクチエンゲゼルシヤフト 長手方向に運動するテスト品の特性を測定する装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH568405A5 (xx) * 1974-02-08 1975-10-31 Zellweger Uster Ag
CH598374A5 (xx) * 1976-03-22 1978-04-28 Zellweger Uster Ag

Also Published As

Publication number Publication date
IN149305B (xx) 1981-10-17
CH614421A5 (xx) 1979-11-30
HU180322B (en) 1983-02-28
US4152931A (en) 1979-05-08
BE863391A (fr) 1978-05-16
GB1597639A (en) 1981-09-09
MY8200221A (en) 1982-12-31
HK782A (en) 1982-01-15
DE2750153A1 (de) 1978-09-28
DE2750153B2 (de) 1980-05-14
JPS53117460A (en) 1978-10-13
DE2750153C3 (de) 1981-01-22

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