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IT1219491B - Dispositivo e procedimento per rivelare componenti estranei in impianti di preparazione di fibre tessili - Google Patents

Dispositivo e procedimento per rivelare componenti estranei in impianti di preparazione di fibre tessili

Info

Publication number
IT1219491B
IT1219491B IT47715/88A IT4771588A IT1219491B IT 1219491 B IT1219491 B IT 1219491B IT 47715/88 A IT47715/88 A IT 47715/88A IT 4771588 A IT4771588 A IT 4771588A IT 1219491 B IT1219491 B IT 1219491B
Authority
IT
Italy
Prior art keywords
procedure
textile fiber
detecting foreign
fiber preparation
foreign components
Prior art date
Application number
IT47715/88A
Other languages
English (en)
Other versions
IT8847715A0 (it
Inventor
Hubert A Hergeth
Original Assignee
Hubert A Hergeth
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 Hubert A Hergeth filed Critical Hubert A Hergeth
Publication of IT8847715A0 publication Critical patent/IT8847715A0/it
Application granted granted Critical
Publication of IT1219491B publication Critical patent/IT1219491B/it

Links

Classifications

    • 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
    • G01N33/362—Material before processing, e.g. bulk cotton or wool
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G31/00—Warning or safety devices, e.g. automatic fault detectors, stop motions
    • D01G31/003—Detection and removal of impurities
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Textile Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
IT47715/88A 1987-03-13 1988-03-11 Dispositivo e procedimento per rivelare componenti estranei in impianti di preparazione di fibre tessili IT1219491B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3708188A DE3708188C2 (de) 1987-03-13 1987-03-13 Verfahren zur Feststellung von Fremdteilen in einer Textilfaser-Aufbereitungsanlage

Publications (2)

Publication Number Publication Date
IT8847715A0 IT8847715A0 (it) 1988-03-11
IT1219491B true IT1219491B (it) 1990-05-18

Family

ID=6322997

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47715/88A IT1219491B (it) 1987-03-13 1988-03-11 Dispositivo e procedimento per rivelare componenti estranei in impianti di preparazione di fibre tessili

Country Status (5)

Country Link
US (1) US4854171A (it)
CH (1) CH675130A5 (it)
DE (1) DE3708188C2 (it)
GB (1) GB2202943B (it)
IT (1) IT1219491B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825109A1 (de) * 1988-07-23 1990-02-01 Truetzschler & Co Vorrichtung zum abscheiden metallischer verunreinigungen aus einer fasertransportleitung in der spinnereivorbereitung
EP0364786B1 (de) * 1988-10-11 1994-03-16 Maschinenfabrik Rieter Ag Erkennung von Fremdgut in Textilfasern
DE3900450A1 (de) * 1989-01-10 1990-07-12 Hergeth Hubert System zum ausscheiden von steinen aus einem faserstrom
DE3905139A1 (de) * 1989-02-20 1990-08-23 Truetzschler & Co Verfahren und vorrichtung zum messen, regeln und steuern der menge eines im flug befindlichen faserflockenstroms
DE3926346A1 (de) * 1989-08-09 1991-02-14 Rieter Ag Maschf Verfahren und vorrichtung zur ermittlung von mit fremdkoerpern verunreinigtem fasergut
US5130559A (en) * 1989-08-26 1992-07-14 Trutzschler Gmbh & Co. Kg Method and apparatus for recognizing particle impurities in textile fiber
DE3928279C2 (de) * 1989-08-26 1998-05-14 Truetzschler Gmbh & Co Kg Verfahren und Vorrichtung zum Erkennen von störenden Partikeln, insbesondere Trashteilen, Nissen, Schalennissen, Noppen u. dgl., in textilem Fasergut, z. B. Baumwolle, Chemiefasern u. dgl.
DE4129882C2 (de) * 1990-09-17 2002-02-07 Truetzschler Gmbh & Co Kg Vorrichtung zum Abscheiden metallischer Verunreinigungen aus einer Fasertransportstrecke in der Spinnereivorbereitung
US6524442B2 (en) 1999-12-29 2003-02-25 Kimberly-Clark Worldwide, Inc. Apparatus for forming and metering fluff pulp
US6773545B2 (en) * 2000-12-26 2004-08-10 Kimberly-Clark Worldwide, Inc. Method of forming and metering fluff pulp
DE102015101537A1 (de) * 2015-02-03 2016-08-04 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Verfahren und Anordnung zur Analyse eines Stoffstroms

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102906A (en) * 1935-12-06 1937-12-21 Merchant Thomas Means for detecting metallic and other substances in textile or fibrous material
US3554012A (en) * 1968-02-29 1971-01-12 Iko Konsultbyron Ab Method and arrangement for determining the mechanical state of machines
US3798626A (en) * 1972-02-28 1974-03-19 Gen Electric Foreign object impact detection in multi-bladed fluid engines
US3906780A (en) * 1972-10-12 1975-09-23 Mobil Oil Corp Particulate material detection means
US3860481A (en) * 1973-01-29 1975-01-14 Westinghouse Electric Corp Metal impact monitor
FR2381270A1 (fr) * 1977-02-22 1978-09-15 Alsthom Cgee Dispositif de detection des impacts sur une cible
CH619991A5 (it) * 1977-06-09 1980-10-31 Rieter Ag Maschf
US4231258A (en) * 1978-01-19 1980-11-04 Tokyo Shibaura Denki Kabushiki Kaisha Method and apparatus for detecting foreign matters in gas sealed electric apparatus
FR2475769A1 (fr) * 1980-02-12 1981-08-14 Framatome Sa Dispositif acoustique de surveillance d'une installation industrielle
DE3237357C2 (de) * 1982-01-18 1985-12-19 Zellweger Uster Ag, Uster Vorrichtung zur Messung charakteristischer Merkmale von Fasermaterial
GB2132761A (en) * 1982-09-28 1984-07-11 Kobe Steel Ltd Measuring mass flow rate of particulate material
FR2557297B1 (fr) * 1983-12-27 1986-04-18 Gaz De France Dispositif de detection de particules, notamment des particules solides dans un fluide gazeux s'ecoulant dans une conduite
DE3408659A1 (de) * 1984-03-09 1985-09-19 Vdo Adolf Schindling Ag, 6000 Frankfurt Vorrichtung zu anzeige von fehlern
JPH05226245A (ja) * 1992-02-13 1993-09-03 Mitsubishi Electric Corp 写真製版法を用いたレジストパターンの形成方法

Also Published As

Publication number Publication date
DE3708188A1 (de) 1988-09-22
DE3708188C2 (de) 1998-10-29
GB8805355D0 (en) 1988-04-07
GB2202943A (en) 1988-10-05
IT8847715A0 (it) 1988-03-11
CH675130A5 (it) 1990-08-31
GB2202943B (en) 1991-08-14
US4854171A (en) 1989-08-08

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950330