CA2303928A1 - Repartition amelioree de fibres a partir d'un systeme transporteur de fibres pneumatique - Google Patents

Repartition amelioree de fibres a partir d'un systeme transporteur de fibres pneumatique Download PDF

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Publication number
CA2303928A1
CA2303928A1 CA002303928A CA2303928A CA2303928A1 CA 2303928 A1 CA2303928 A1 CA 2303928A1 CA 002303928 A CA002303928 A CA 002303928A CA 2303928 A CA2303928 A CA 2303928A CA 2303928 A1 CA2303928 A1 CA 2303928A1
Authority
CA
Canada
Prior art keywords
fiber
flow
housing
inlet
distributor according
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.)
Abandoned
Application number
CA002303928A
Other languages
English (en)
Inventor
Kenneth S. Freund
Todd Arden Mccoy
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.)
EIDP Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2303928A1 publication Critical patent/CA2303928A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G23/00—Feeding fibres to machines; Conveying fibres between machines
    • D01G23/08—Air draught or like pneumatic arrangements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G23/00—Feeding fibres to machines; Conveying fibres between machines
    • D01G23/02—Hoppers; Delivery shoots

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

L'invention concerne un dispositif (30) et un procédé destinés à diviser un flux fibreux pneumatique (21) en plusieurs courants d'air (24) chargés en fibres circulant sur un transporteur pneumatique, permettant ainsi de répartir les fibres de manière plus uniforme à l'intérieur d'une zone, par exemple un entonnoir à fibres (15).
CA002303928A 1997-10-03 1998-10-01 Repartition amelioree de fibres a partir d'un systeme transporteur de fibres pneumatique Abandoned CA2303928A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6107597P 1997-10-03 1997-10-03
US60/061,075 1997-10-03
PCT/US1998/020583 WO1999018270A1 (fr) 1997-10-03 1998-10-01 Repartition amelioree de fibres a partir d'un systeme transporteur de fibres pneumatique

Publications (1)

Publication Number Publication Date
CA2303928A1 true CA2303928A1 (fr) 1999-04-15

Family

ID=22033450

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002303928A Abandoned CA2303928A1 (fr) 1997-10-03 1998-10-01 Repartition amelioree de fibres a partir d'un systeme transporteur de fibres pneumatique

Country Status (5)

Country Link
EP (1) EP1019569A1 (fr)
JP (1) JP2001519483A (fr)
KR (1) KR20010030866A (fr)
CA (1) CA2303928A1 (fr)
WO (1) WO1999018270A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317932B1 (en) 1998-05-28 2001-11-20 E. I. Du Pont De Nemours And Company Inlet design for handling bulk textile fiber
EP1812632A1 (fr) * 2004-11-19 2007-08-01 Maschinenfabrik Rieter Ag Dispositif d'alimentation
ITMO20060017A1 (it) * 2006-01-20 2007-07-21 Imal Srl Impianto per la distribuzione di materiale incoerente, particolarmente di materiale legnoso per la realizzazione di pannelli o simili

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE641669C (de) * 1935-04-02 1937-02-09 Rieter Joh Jacob & Cie Ag Vorrichtung zum Verteilen von Fasergut, z. B. Baumwolle, bei pneumatischen Foerderanlagen
US4030280A (en) * 1976-01-07 1977-06-21 The United States Of America As Represented By The Secretary Of Agriculture Fiber blending, subdividing, and distributing system
DE2720340C3 (de) * 1977-05-06 1981-10-01 Trützschler GmbH & Co KG, 4050 Mönchengladbach Verfahren und Vorrichtung zum Abscheiden von Faserflocken aus einem Transportluftstrom in einen Ablagerungsschacht
US5226213A (en) * 1991-09-24 1993-07-13 E. I. Du Pont De Nemours And Company Rake valve for air-fiber streams
ES2158096T3 (es) 1995-03-20 2001-09-01 Du Pont Alimentador con conducto de vertido para equipo de procesado textil.
FR2732979B1 (fr) * 1995-04-14 1997-07-04 Thibeau Sa Dispositif pour l'alimentation en matiere fibreuse d'une machine textile, et plus particulierement d'une carde

Also Published As

Publication number Publication date
JP2001519483A (ja) 2001-10-23
KR20010030866A (ko) 2001-04-16
WO1999018270A1 (fr) 1999-04-15
EP1019569A1 (fr) 2000-07-19

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