CA2334320A1 - Device and process for expanding strand material - Google Patents

Device and process for expanding strand material Download PDF

Info

Publication number
CA2334320A1
CA2334320A1 CA002334320A CA2334320A CA2334320A1 CA 2334320 A1 CA2334320 A1 CA 2334320A1 CA 002334320 A CA002334320 A CA 002334320A CA 2334320 A CA2334320 A CA 2334320A CA 2334320 A1 CA2334320 A1 CA 2334320A1
Authority
CA
Canada
Prior art keywords
strand material
main body
inner chamber
body portion
gas
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.)
Granted
Application number
CA002334320A
Other languages
French (fr)
Other versions
CA2334320C (en
Inventor
Bengt G. Nilsson
Lennart O. Svensson
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.)
Owens Corning Sweden AB
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 CA2334320A1 publication Critical patent/CA2334320A1/en
Application granted granted Critical
Publication of CA2334320C publication Critical patent/CA2334320C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/161—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam yarn crimping air jets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6472—By fluid current
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • Y10T83/8785—Through return [noncutting] stroke
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8858—Fluid pressure actuated

Abstract

An expanding device is provided for expanding strand material into a wool-type product. At least a portion of an internal nozzle section is adapted to be received in an outer nozzle section. A main body portion and a needle portion include a first inner passage through which strand material passes to be expanded into a wool-type product.
The main body portion has at least two bores extending through the main body portion which receive gas supplied by a gas stream source. The at least two bores communicate with the inner chamber and define a path for gas to travel to the inner chamber. The gas passes into the inner chamber and causes the strand material to move through the first passage.
CA 2334320 1998-06-29 1999-06-23 Device and process for expanding strand material Expired - Lifetime CA2334320C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/106,670 US5976453A (en) 1998-06-29 1998-06-29 Device and process for expanding strand material
US09/106,670 1998-06-29
PCT/EP1999/004344 WO2000000685A1 (en) 1998-06-29 1999-06-23 Device and process for expanding strand material

Publications (2)

Publication Number Publication Date
CA2334320A1 true CA2334320A1 (en) 2000-01-06
CA2334320C CA2334320C (en) 2007-09-04

Family

ID=22312639

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2334320 Expired - Lifetime CA2334320C (en) 1998-06-29 1999-06-23 Device and process for expanding strand material

Country Status (15)

Country Link
US (1) US5976453A (en)
EP (1) EP1192304B1 (en)
JP (2) JP2002519530A (en)
KR (1) KR100603164B1 (en)
CN (2) CN1492101A (en)
AU (1) AU739757B2 (en)
BR (1) BR9911537B1 (en)
CA (1) CA2334320C (en)
CZ (1) CZ20004757A3 (en)
DE (1) DE69919751T2 (en)
ES (1) ES2228071T3 (en)
HU (1) HUP0103742A3 (en)
PL (1) PL345022A1 (en)
SK (1) SK19692000A3 (en)
WO (1) WO2000000685A1 (en)

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US6581723B2 (en) 2001-08-31 2003-06-24 Owens Corning Composites Sprl Muffler shell filling process, muffler filled with fibrous material and vacuum filling device
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US8336673B2 (en) 2010-07-07 2012-12-25 Bay Industries Inc. Muffler, muffler insert, and methods and apparatus for making
EP2646608B1 (en) * 2010-11-30 2015-02-25 Oerlikon Textile GmbH & Co. KG Device and method for producing interweaving knots
EP2683922B1 (en) * 2011-03-10 2015-05-06 OCV Intellectual Capital, LLC Apparatus and method for producing a fibrous product
BR112014012386B1 (en) * 2011-11-22 2021-08-17 Ocv Intellectual Capital, Llc DEVICE TO TEXTURIZE A CORD MATERIAL
US9629748B2 (en) * 2012-05-31 2017-04-25 Medical Instrument Development Laboratories, Inc. Multi-stage tubing for high-speed pneumatic surgical cutter
WO2014062943A1 (en) 2012-10-17 2014-04-24 Ocv Intellectual Capital, Llc Low-emission binder for muffler preform
PL3268589T3 (en) 2015-03-11 2019-12-31 Ocv Intellectual Capital, Llc Methods for filling mufflers with fibrous material
US9938872B2 (en) 2015-06-09 2018-04-10 Bay Fabrication, Inc. Muffler insert, and systems, methods and apparatus for making
PL3523523T3 (en) 2016-10-07 2021-01-11 Ocv Intellectual Capital, Llc Methods of and systems for constraining fibrous material during filling operation
EP3336326A1 (en) 2016-12-19 2018-06-20 OCV Intellectual Capital, LLC Systems for and methods of filling mufflers with fibrous material
BR112020004095B1 (en) 2017-08-31 2024-01-02 Owens Corning Intellectual Capital, Llc DEVICE FOR TEXTURIZING A YARN MATERIAL
JP2021532042A (en) 2018-07-09 2021-11-25 オーシーヴィー インテレクチュアル キャピタル リミテッド ライアビリティ カンパニー Glass fiber for road reinforcement
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CN110241493B (en) * 2019-07-12 2021-02-26 江苏港虹纤维有限公司 Method for rapidly detecting and judging FDY network abnormity

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Also Published As

Publication number Publication date
JP2002519530A (en) 2002-07-02
CN1492101A (en) 2004-04-28
CZ20004757A3 (en) 2001-11-14
CA2334320C (en) 2007-09-04
AU739757B2 (en) 2001-10-18
CN1111618C (en) 2003-06-18
US5976453A (en) 1999-11-02
HUP0103742A3 (en) 2002-08-28
AU4900399A (en) 2000-01-17
DE69919751T2 (en) 2005-09-01
BR9911537A (en) 2001-03-20
JP2011012383A (en) 2011-01-20
BR9911537B1 (en) 2009-01-13
PL345022A1 (en) 2001-11-19
CN1308693A (en) 2001-08-15
KR100603164B1 (en) 2006-07-24
EP1192304A1 (en) 2002-04-03
SK19692000A3 (en) 2002-06-04
KR20010053270A (en) 2001-06-25
ES2228071T3 (en) 2005-04-01
JP5205571B2 (en) 2013-06-05
HUP0103742A2 (en) 2002-01-28
DE69919751D1 (en) 2004-09-30
EP1192304B1 (en) 2004-08-25
WO2000000685A1 (en) 2000-01-06

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Effective date: 20190625