CA1182899A - Method and apparatus for determining the substance amount or density of quantities of fibres - Google Patents

Method and apparatus for determining the substance amount or density of quantities of fibres

Info

Publication number
CA1182899A
CA1182899A CA000400987A CA400987A CA1182899A CA 1182899 A CA1182899 A CA 1182899A CA 000400987 A CA000400987 A CA 000400987A CA 400987 A CA400987 A CA 400987A CA 1182899 A CA1182899 A CA 1182899A
Authority
CA
Canada
Prior art keywords
fibres
pressure
sliver
cross
section
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
CA000400987A
Other languages
English (en)
French (fr)
Inventor
Ernst Felix
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.)
Zellweger Uster AG
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
Application granted granted Critical
Publication of CA1182899A publication Critical patent/CA1182899A/en
Expired legal-status Critical Current

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)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
CA000400987A 1981-07-13 1982-04-14 Method and apparatus for determining the substance amount or density of quantities of fibres Expired CA1182899A (en)

Applications Claiming Priority (2)

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.
CH4573/81 1981-07-13

Publications (1)

Publication Number Publication Date
CA1182899A true CA1182899A (en) 1985-02-19

Family

ID=4278607

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000400987A Expired CA1182899A (en) 1981-07-13 1982-04-14 Method and apparatus for determining the substance amount or density of quantities of fibres

Country Status (10)

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

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 (https=) * 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
EP0069833A1 (de) 1983-01-19
CS536482A2 (en) 1991-11-12
DE3264649D1 (en) 1985-08-14
JPS5810652A (ja) 1983-01-21
EP0069833B1 (de) 1985-07-10
IN157380B (https=) 1986-03-15
JPH0153420B2 (https=) 1989-11-14
AU562474B2 (en) 1987-06-11
ES513903A0 (es) 1983-12-01
CH651669A5 (de) 1985-09-30
AU8591782A (en) 1983-01-20
SU1431689A3 (ru) 1988-10-15
ES8401253A1 (es) 1983-12-01

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry