CS536482A2 - Method for determining density of a fiber bundle when defining cross section and apparatus for making the same - Google Patents

Method for determining density of a fiber bundle when defining cross section and apparatus for making the same Download PDF

Info

Publication number
CS536482A2
CS536482A2 CS825364A CS536482A CS536482A2 CS 536482 A2 CS536482 A2 CS 536482A2 CS 825364 A CS825364 A CS 825364A CS 536482 A CS536482 A CS 536482A CS 536482 A2 CS536482 A2 CS 536482A2
Authority
CS
Czechoslovakia
Prior art keywords
receiver
transmitter
fiber bundle
density
fiber
Prior art date
Application number
CS825364A
Other languages
Czech (cs)
English (en)
Inventor
Ernst Ing Felix
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 CS536482A2 publication Critical patent/CS536482A2/cs

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/22—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to presence of irregularities in running material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36—Textiles
    • G01N33/365—Filiform textiles, e.g. yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
CS825364A 1981-07-13 1982-07-13 Method for determining density of a fiber bundle when defining cross section and apparatus for making the same CS536482A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH457381A CH651669A5 (de) 1981-07-13 1981-07-13 Verfahren und vorrichtung zur bestimmung der substanzmenge oder dichte von fasermengen, insbesondere des substanzquerschnittes von faserbaendern.

Publications (1)

Publication Number Publication Date
CS536482A2 true CS536482A2 (en) 1991-11-12

Family

ID=4278607

Family Applications (1)

Application Number Title Priority Date Filing Date
CS825364A CS536482A2 (en) 1981-07-13 1982-07-13 Method for determining density of a fiber bundle when defining cross section and apparatus for making the same

Country Status (10)

Country Link
EP (1) EP0069833B1 (fr)
JP (1) JPS5810652A (fr)
AU (1) AU562474B2 (fr)
CA (1) CA1182899A (fr)
CH (1) CH651669A5 (fr)
CS (1) CS536482A2 (fr)
DE (1) DE3264649D1 (fr)
ES (1) ES8401253A1 (fr)
IN (1) IN157380B (fr)
SU (1) SU1431689A3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237357C2 (de) * 1982-01-18 1985-12-19 Zellweger Uster Ag, Uster Vorrichtung zur Messung charakteristischer Merkmale von Fasermaterial
CH656960A5 (de) * 1982-02-19 1986-07-31 Zellweger Uster Ag Vorrichtung zur bestimmung der substanzmenge oder der dichte von faserverbaenden, insbesondere des substanzquerschnittes von faserbaendern.
CH668833A5 (de) * 1986-01-16 1989-01-31 Zellweger Uster Ag Vorrichtung zum messen und/oder vergleichmaessigen der banddicke von faserbaendern.
US4766647A (en) * 1987-04-10 1988-08-30 Spinlab Partners, Ltd. Apparatus and method for measuring a property of a continuous strand of fibrous materials
JPH0913237A (ja) * 1995-06-29 1997-01-14 Zellweger Luwa Ag スライバの太さ又はムラを求めるための装置
RU2189588C1 (ru) * 2001-01-09 2002-09-20 Костромской государственный технологический университет Способ определения сминаемости текстильных материалов

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599543A (en) * 1964-12-02 1971-08-17 Stothert & Pitt Ltd Vibratory machines
DE2167255C3 (de) * 1970-08-20 1982-03-11 Deutsche Itt Industries Gmbh, 7800 Freiburg Vibrationsdichtemeßgerät
JPS4924180A (fr) * 1972-06-03 1974-03-04
AT331539B (de) * 1972-10-25 1976-08-25 Kratky Otto Dr Dr E H Vorrichtung zur messung der dichte
JPS512978A (ja) * 1974-06-27 1976-01-12 Matsushita Electric Works Ltd Shokosochi
CH635373A5 (de) * 1979-04-06 1983-03-31 Zellweger Uster Ag Mess- und regeleinrichtung mit einem messtrichter zur bestimmung der durchzugskraft von faserbaendern.

Also Published As

Publication number Publication date
DE3264649D1 (en) 1985-08-14
CA1182899A (fr) 1985-02-19
EP0069833A1 (fr) 1983-01-19
ES513903A0 (es) 1983-12-01
AU8591782A (en) 1983-01-20
AU562474B2 (en) 1987-06-11
EP0069833B1 (fr) 1985-07-10
CH651669A5 (de) 1985-09-30
ES8401253A1 (es) 1983-12-01
JPS5810652A (ja) 1983-01-21
JPH0153420B2 (fr) 1989-11-14
SU1431689A3 (ru) 1988-10-15
IN157380B (fr) 1986-03-15

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