WO1998025072A2 - Method and apparatus for making preforms from glass fiber strand material - Google Patents
Method and apparatus for making preforms from glass fiber strand material Download PDFInfo
- Publication number
- WO1998025072A2 WO1998025072A2 PCT/EP1997/006942 EP9706942W WO9825072A2 WO 1998025072 A2 WO1998025072 A2 WO 1998025072A2 EP 9706942 W EP9706942 W EP 9706942W WO 9825072 A2 WO9825072 A2 WO 9825072A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mold
- binder
- strand material
- preform
- glass fiber
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/305—Spray-up of reinforcing fibres with or without matrix to form a non-coherent mat in or on a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/06—Inserting sound absorbing material into a chamber
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXPA99005139A MXPA99005139A (en) | 1996-12-03 | 1997-11-27 | Method and apparatus for making preforms from glass fiber strand material. |
JP52522498A JP4051090B2 (en) | 1996-12-03 | 1997-11-27 | Method and apparatus for making a preform from fiberglass yarn material |
EP97952053A EP0941441B1 (en) | 1996-12-03 | 1997-11-27 | Method and apparatus for making preforms from glass fiber strand material |
DE69705964T DE69705964T2 (en) | 1996-12-03 | 1997-11-27 | METHOD AND DEVICE FOR MANUFACTURING PRE-FORMS FROM GLASS FIBER BUNDLES |
BR9713455-4A BR9713455A (en) | 1996-12-03 | 1997-11-27 | Method and apparatus for making preforms from glass fiber braided material |
AU55614/98A AU729126B2 (en) | 1996-12-03 | 1997-11-27 | Method and apparatus for making preforms from glass fiber strand material |
DK97952053T DK0941441T3 (en) | 1996-12-03 | 1997-11-27 | Method and apparatus for making preforms of fiberglass cord material |
KR10-1999-7004875A KR100538962B1 (en) | 1996-12-03 | 1997-11-27 | Method and apparatus for making preforms from glass fiber strand material |
CA002272753A CA2272753C (en) | 1996-12-03 | 1997-11-27 | Method and apparatus for making preforms from glass fiber strand material |
SK726-99A SK72699A3 (en) | 1996-12-03 | 1997-11-27 | Method and apparatus for making preforms from glass fiber strand material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/753,987 | 1996-12-03 | ||
US08/753,987 US5766541A (en) | 1996-12-03 | 1996-12-03 | Method and apparatus for making preforms from glass fiber strand material |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1998025072A2 true WO1998025072A2 (en) | 1998-06-11 |
WO1998025072A3 WO1998025072A3 (en) | 1998-08-27 |
Family
ID=25033011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1997/006942 WO1998025072A2 (en) | 1996-12-03 | 1997-11-27 | Method and apparatus for making preforms from glass fiber strand material |
Country Status (18)
Country | Link |
---|---|
US (1) | US5766541A (en) |
EP (1) | EP0941441B1 (en) |
JP (1) | JP4051090B2 (en) |
KR (1) | KR100538962B1 (en) |
CN (1) | CN1100959C (en) |
AU (1) | AU729126B2 (en) |
BR (1) | BR9713455A (en) |
CA (1) | CA2272753C (en) |
CZ (1) | CZ189599A3 (en) |
DE (1) | DE69705964T2 (en) |
DK (1) | DK0941441T3 (en) |
ES (1) | ES2161481T3 (en) |
HU (1) | HUP0000513A3 (en) |
MX (1) | MXPA99005139A (en) |
PT (1) | PT941441E (en) |
RU (1) | RU2191319C2 (en) |
SK (1) | SK72699A3 (en) |
WO (1) | WO1998025072A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002519530A (en) * | 1998-06-29 | 2002-07-02 | オウエンス コーニング スウェーデン アクチェボラーグ | Apparatus and method for stretching yarn material |
Families Citing this family (46)
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JP2001505960A (en) | 1996-12-02 | 2001-05-08 | オウェンス コーニング | Molded insulation products and their production using continuous wool fibers |
US6134615A (en) * | 1997-05-13 | 2000-10-17 | Micron Electronics, Inc. | System for facilitating the replacement or insertion of devices in a computer system through the use of a graphical user interface |
GB9723148D0 (en) | 1997-11-04 | 1998-01-07 | Eurotex Thermal Engineering Li | Sound muffling material and method of making thereof |
US6579616B1 (en) | 1999-03-30 | 2003-06-17 | Owens Corning Fiberglas Technology, Inc. | String binders |
KR100469217B1 (en) * | 2000-04-25 | 2005-01-29 | 마쯔시다덴기산교 가부시키가이샤 | Method of manufacturing disk substrate, and method and device for manufacturing optical disk |
US6370747B1 (en) | 2000-09-13 | 2002-04-16 | Owens Corning Fiberglas Technology, Inc. | Method and apparatus for the bulk collection of texturized strand |
ATE407841T1 (en) | 2000-11-07 | 2008-09-15 | Owens Corning Fiberglass Corp | BUMPERS / SILENCER ASSEMBLY |
US6497566B2 (en) * | 2000-12-27 | 2002-12-24 | Ford Global Technologies, Inc. | Robotic systems for automated preform processing |
US6412596B1 (en) | 2001-02-01 | 2002-07-02 | Owens Corning Composites Sprl | Process for filling a muffler and muffler filled with fibrous material |
FR2821574B1 (en) * | 2001-03-02 | 2003-11-28 | Saint Gobain Vetrotex | DEVICE FOR INSERTING INTO A CAVITY OR DEPOSITING FIBERS IN AN EXPANDED FORM ON A SURFACE |
US6446750B1 (en) | 2001-03-16 | 2002-09-10 | Owens Corning Fiberglas Technology, Inc. | Process for filling a muffler shell with fibrous material |
US6715191B2 (en) | 2001-06-28 | 2004-04-06 | Owens Corning Fiberglass Technology, Inc. | Co-texturization of glass fibers and thermoplastic fibers |
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 |
US6607052B2 (en) | 2001-09-12 | 2003-08-19 | Owens Corning Composites Sprl | Muffler shell filling process and muffler filled with fibrous material |
AU2002360725A1 (en) * | 2001-12-31 | 2003-07-24 | Owens Corning | Method for producting lofty, acoustical and structural parts |
US6852259B2 (en) * | 2002-09-18 | 2005-02-08 | Owens Corning Fiberglas Technology, Inc. | Moldable preform with B-stage thermoset polymer powder binder |
US20080122134A1 (en) * | 2002-12-24 | 2008-05-29 | Michael Rajendran S | Headliners, door panels and interior trim parts that are lofty, acoustical and structural |
EP1464800A1 (en) * | 2003-04-02 | 2004-10-06 | 3M Innovative Properties Company | Exhaust system component having insulated double wall |
ATE372447T1 (en) * | 2003-05-02 | 2007-09-15 | Owens Corning Fiberglass Corp | SILENCER WITH IMPROVED ACOUSTIC PERFORMANCE AT LOW AND MEDIUM FREQUENCIES |
US20050214519A1 (en) * | 2004-03-26 | 2005-09-29 | Clements Christopher J | Sugar as a binder for muffler preforms |
US7165648B2 (en) * | 2004-06-22 | 2007-01-23 | Owens Corning Fiberglas Technology, Inc. | Method for containing an acoustical material within an assembly |
US20060081416A1 (en) * | 2004-10-14 | 2006-04-20 | Nentrup Trent L | Exhaust silencer with acoustic damping mat |
US7942237B2 (en) * | 2006-04-12 | 2011-05-17 | Ocv Intellectual Capital, Llc | Long fiber thermoplastic composite muffler system with integrated reflective chamber |
US7934580B2 (en) * | 2006-04-12 | 2011-05-03 | Ocv Intellectual Capital, Llc | Long fiber thermoplastic composite muffler system |
US7730996B2 (en) * | 2006-04-12 | 2010-06-08 | Ocv Intellectual Capital, Llc | Long fiber thermoplastic composite muffler system with integrated crash management |
US20080142295A1 (en) * | 2006-12-14 | 2008-06-19 | Huff Norman T | Binder for preforms in silencers |
GB2447964B (en) * | 2007-03-29 | 2012-07-18 | Gurit Uk Ltd | Moulding material |
US20080290547A1 (en) * | 2007-05-25 | 2008-11-27 | Kashikar Sanjay P | Methods of forming muffler preforms |
US20080292739A1 (en) * | 2007-05-25 | 2008-11-27 | Kashikar Sanjay P | Glass fiber product for making preform products |
US20100307863A1 (en) * | 2007-12-14 | 2010-12-09 | Ocv Intellectual Capital, Llc | Composite muffler system thermosetable polymers |
FR2932410B1 (en) * | 2008-06-11 | 2010-05-28 | Aircelle Sa | PROCESS FOR MANUFACTURING A HOLLOW BODY PART IN COMPOSITE MATERIAL |
US8590155B2 (en) * | 2009-06-03 | 2013-11-26 | Ocv Intellectual Capital, Llc | Apparatus for and process of filling a muffler with fibrous material utilizing a directional jet |
US20110031660A1 (en) | 2009-08-05 | 2011-02-10 | Huff Norman T | Method of forming a muffler preform |
US8623263B2 (en) * | 2009-08-05 | 2014-01-07 | Ocv Intellectual Capital, Llc | Process for curing a porous muffler preform |
US8474115B2 (en) | 2009-08-28 | 2013-07-02 | Ocv Intellectual Capital, Llc | Apparatus and method for making low tangle texturized roving |
US8336673B2 (en) * | 2010-07-07 | 2012-12-25 | Bay Industries Inc. | Muffler, muffler insert, and methods and apparatus for making |
AU2011335297B2 (en) * | 2010-12-02 | 2014-10-02 | Toho Tenax Europe Gmbh | Uni-directional fibre preform having slivers and consisting of reinforcing fibre bundles, and a composite material component |
US8826509B2 (en) * | 2011-10-21 | 2014-09-09 | Spirit Aerosystems, Inc. | Automated multi-stage machine for forming composite details |
CN104011272B (en) | 2011-11-22 | 2016-06-22 | Ocv智识资本有限责任公司 | Equipment for systematism twisted wire material |
WO2014062943A1 (en) | 2012-10-17 | 2014-04-24 | Ocv Intellectual Capital, Llc | Low-emission binder for muffler preform |
DE102014002950A1 (en) * | 2014-03-06 | 2015-09-10 | Broetje-Automation Gmbh | Device for producing preforms |
CA2978093C (en) * | 2015-03-11 | 2023-04-04 | Ocv Intellectual Capital, Llc | Methods and systems 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 |
CN107619195A (en) * | 2017-08-01 | 2018-01-23 | 扬州科沃节能新材料有限公司 | Environmental type rock wool |
EP3676430A1 (en) | 2017-08-31 | 2020-07-08 | OCV Intellectual Capital, LLC | Apparatus for texturizing strand material |
JP7127894B1 (en) * | 2021-03-08 | 2022-08-30 | 中川産業株式会社 | Manufacturing method for vehicle muffler |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US3775209A (en) * | 1969-11-12 | 1973-11-27 | Bjorksten Res Lab Inc | Non-woven articles made from continuous filaments coated with discrete droplets |
US4401610A (en) * | 1977-11-09 | 1983-08-30 | Rockwool Aktiebolaget | Method for manufacture of shaped objects of mineral wool |
US4569471A (en) * | 1982-04-06 | 1986-02-11 | Ab Volvo | Container through which a gas flows, preferably a muffler, with fiberglass filling and method and apparatus for filling the same |
US4690626A (en) * | 1984-10-10 | 1987-09-01 | Horst Krzepinski | Rotational mold system with multiple stations |
US4710094A (en) * | 1984-03-06 | 1987-12-01 | Asm Fico Tooling, B.V. | Automatic continuously cycleable molding system and method |
EP0615014A1 (en) * | 1993-03-06 | 1994-09-14 | Hoechst Aktiengesellschaft | Method of producing moulded parts from fibrous material and binder and articles produced therewith |
EP0692616A1 (en) * | 1994-07-15 | 1996-01-17 | Owens-Corning Fiberglas Corporation | Preformed sound-absorbing material for engine exhaust muffler |
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US3054714A (en) * | 1958-02-03 | 1962-09-18 | Owens Corning Fiberglass Corp | Method of producing panels of fibrous glass |
DE1660791A1 (en) * | 1966-05-31 | 1972-02-17 | Vepa Ag | Method and device for consolidating needle felt, felt and similar products |
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-
1996
- 1996-12-03 US US08/753,987 patent/US5766541A/en not_active Expired - Lifetime
-
1997
- 1997-11-27 JP JP52522498A patent/JP4051090B2/en not_active Expired - Lifetime
- 1997-11-27 KR KR10-1999-7004875A patent/KR100538962B1/en not_active IP Right Cessation
- 1997-11-27 BR BR9713455-4A patent/BR9713455A/en not_active IP Right Cessation
- 1997-11-27 ES ES97952053T patent/ES2161481T3/en not_active Expired - Lifetime
- 1997-11-27 CZ CZ991895A patent/CZ189599A3/en unknown
- 1997-11-27 MX MXPA99005139A patent/MXPA99005139A/en active IP Right Grant
- 1997-11-27 HU HU0000513A patent/HUP0000513A3/en unknown
- 1997-11-27 RU RU99114028/06A patent/RU2191319C2/en not_active IP Right Cessation
- 1997-11-27 DE DE69705964T patent/DE69705964T2/en not_active Expired - Lifetime
- 1997-11-27 CN CN97180309A patent/CN1100959C/en not_active Expired - Fee Related
- 1997-11-27 CA CA002272753A patent/CA2272753C/en not_active Expired - Lifetime
- 1997-11-27 DK DK97952053T patent/DK0941441T3/en active
- 1997-11-27 PT PT97952053T patent/PT941441E/en unknown
- 1997-11-27 EP EP97952053A patent/EP0941441B1/en not_active Expired - Lifetime
- 1997-11-27 AU AU55614/98A patent/AU729126B2/en not_active Ceased
- 1997-11-27 WO PCT/EP1997/006942 patent/WO1998025072A2/en active IP Right Grant
- 1997-11-27 SK SK726-99A patent/SK72699A3/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3775209A (en) * | 1969-11-12 | 1973-11-27 | Bjorksten Res Lab Inc | Non-woven articles made from continuous filaments coated with discrete droplets |
US4401610A (en) * | 1977-11-09 | 1983-08-30 | Rockwool Aktiebolaget | Method for manufacture of shaped objects of mineral wool |
US4569471A (en) * | 1982-04-06 | 1986-02-11 | Ab Volvo | Container through which a gas flows, preferably a muffler, with fiberglass filling and method and apparatus for filling the same |
US4710094A (en) * | 1984-03-06 | 1987-12-01 | Asm Fico Tooling, B.V. | Automatic continuously cycleable molding system and method |
US4690626A (en) * | 1984-10-10 | 1987-09-01 | Horst Krzepinski | Rotational mold system with multiple stations |
EP0615014A1 (en) * | 1993-03-06 | 1994-09-14 | Hoechst Aktiengesellschaft | Method of producing moulded parts from fibrous material and binder and articles produced therewith |
EP0692616A1 (en) * | 1994-07-15 | 1996-01-17 | Owens-Corning Fiberglas Corporation | Preformed sound-absorbing material for engine exhaust muffler |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002519530A (en) * | 1998-06-29 | 2002-07-02 | オウエンス コーニング スウェーデン アクチェボラーグ | Apparatus and method for stretching yarn material |
JP2011012383A (en) * | 1998-06-29 | 2011-01-20 | Owens Corning Sweden Ab | Device and process for expanding strand material |
Also Published As
Publication number | Publication date |
---|---|
HUP0000513A2 (en) | 2000-07-28 |
CN1240019A (en) | 1999-12-29 |
MXPA99005139A (en) | 2003-07-21 |
WO1998025072A3 (en) | 1998-08-27 |
CA2272753C (en) | 2007-07-31 |
KR20000069262A (en) | 2000-11-25 |
EP0941441A2 (en) | 1999-09-15 |
PT941441E (en) | 2001-11-30 |
DK0941441T3 (en) | 2001-11-19 |
EP0941441B1 (en) | 2001-08-01 |
DE69705964D1 (en) | 2001-09-06 |
RU2191319C2 (en) | 2002-10-20 |
CZ189599A3 (en) | 1999-12-15 |
AU729126B2 (en) | 2001-01-25 |
DE69705964T2 (en) | 2002-04-04 |
SK72699A3 (en) | 1999-12-10 |
BR9713455A (en) | 2000-03-28 |
US5766541A (en) | 1998-06-16 |
CN1100959C (en) | 2003-02-05 |
AU5561498A (en) | 1998-06-29 |
ES2161481T3 (en) | 2001-12-01 |
JP4051090B2 (en) | 2008-02-20 |
JP2001506707A (en) | 2001-05-22 |
KR100538962B1 (en) | 2005-12-26 |
CA2272753A1 (en) | 1998-06-11 |
HUP0000513A3 (en) | 2000-08-28 |
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