JP2009533601A - 一体衝突マネージメントを有する長繊維熱可塑性樹脂複合マフラーシステム - Google Patents
一体衝突マネージメントを有する長繊維熱可塑性樹脂複合マフラーシステム Download PDFInfo
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- JP2009533601A JP2009533601A JP2009505441A JP2009505441A JP2009533601A JP 2009533601 A JP2009533601 A JP 2009533601A JP 2009505441 A JP2009505441 A JP 2009505441A JP 2009505441 A JP2009505441 A JP 2009505441A JP 2009533601 A JP2009533601 A JP 2009533601A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0876—Insulating elements, e.g. for sound insulation for mounting around heat sources, e.g. exhaust pipes
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- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/16—Selection of particular materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/06—Arrangement in connection with combustion air intake or gas exhaust of propulsion units using structural parts of the vehicle as ducts, e.g. frame parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
-
- 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
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
- F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/56—Fittings damping bouncing force in truck collisions, e.g. bumpers; Arrangements on high-riding vehicles, e.g. lorries, for preventing vehicles or objects from running thereunder
- B60R19/565—Fittings damping bouncing force in truck collisions, e.g. bumpers; Arrangements on high-riding vehicles, e.g. lorries, for preventing vehicles or objects from running thereunder on vehicle sides
-
- 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
- F01N2310/00—Selection of sound absorbing or insulating material
- F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/02—Tubes being perforated
-
- 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
- F01N2530/00—Selection of materials for tubes, chambers or housings
- F01N2530/18—Plastics material, e.g. polyester resin
- F01N2530/20—Plastics material, e.g. polyester resin reinforced with mineral or metallic fibres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Exhaust Silencers (AREA)
Abstract
【解決手段】長繊維熱可塑性樹脂技術により、繊維に、低繊維充填で構造的強度を提供するのに十分な長さを維持させる。また、複合マフラーシステムを形成するための長繊維熱可塑性材料は、高い衝撃強度及び耐クリープ性並びに耐化学性及び耐熱性を提供する。長繊維熱可塑性樹脂で成形されたマフラーは、既知の短繊維ベースの成形と比較して改善された寸法形状的安定性を示す。一つの適当なマフラー構造体は、少なくとも一つの長繊維熱可塑性シェル部分を含むマルティピースマフラー組立体である。また、本発明によれば、長繊維熱可塑性材料及び成形は、局所構造性能を提供する一方向又は織物インレーの予備成形物のオーバーモルディングと組合せてもよい。係る予備成形物の使用は、バンパーマフラー組合せのような高温の、構造物品の製造での使用に特に適する。
【選択図】図1
Description
110 マフラー室
112A 第1の外側シェル
112B 第2の外側シェル
114 多孔パイプ
116 入口ブッシング
117 ヒートシンク
118 出口ブッシング
120 オリフィス
122 バッフル
124A、124B フランジ
130 第2のフランジ
132A、132B 成型フランジ
134A、134B エッジ(縁)
140 出入口(ポート)
142 キャップ
Claims (14)
- 5%乃至90%の範囲にわたるガラス繊維重量分率を有し、第1の少なくとも一つのシェル部分を有する繊維補強型熱可塑性ポリマーシェル;
排気ガスを熱可塑性ポリマーシェルを通して運ぶための排気管(204);
繊維消散消音器、
を含むことを特徴とする改善された特性を有する繊維補強型ポリマーマフラー(200)。 - ガラス繊維重量分率の少なくとも5重量%は、35よりも大きい平均長さ/直径比(L/D)を有することを特徴とする請求項1に記載の繊維補強型ポリマーマフラー。
- 繊維消散消音器は、Aガラス、標準Eガラス、Sガラス、Tガラス、ECRガラス、カリシウム−アルミニウム−ケイ酸塩ガラス、S−2ガラス及びミネラルウールからなる群から選択されることを特徴とする請求項1に記載の繊維補強型ポリマーマフラー。
- シェルと排気管との間に繊維材料のマットを更に含むことを特徴とする請求項1に記載の繊維補強型ポリマーマフラー。
- 耐熱性及び熱反射性フェーシングからなる群から選択されたフェーシングを更に含むことを特徴とする請求項4に記載の繊維補強型ポリマーマフラー。
- 金属製ヒートシンクを排気管に更に含むことを特徴とする請求項1に記載の繊維補強型ポリマーマフラー。
- 熱可塑性ポリマーは、セラミック化可能なポリマーであることを特徴とする請求項1に記載の繊維補強型ポリマーマフラー。
- 熱可塑性ポリマーは、ポリアミド、芳香族ポリアミド、ポリエーテルイミド、ポリエーテルスルホン、ポリサルフォン、ポリフタルアミド、ポリフェニレンエーテルとエポキシの混合物、ポリフェニルサルフォン、シンジオタクチックポリスチレン、液晶ポリマー、ポリブチレンテレフタレート、ポリエチレンテレフタレート、熱可塑性ポリウレタン、ポリテトラフルオロエチレン、ポリビニリデンフルオライド、ポリエーテルケトン、ポリエーテルエーテルケトン、脂肪族ポリケトン、ポリカーボネート及びその混合物からなるグループから選択されることを特徴とする請求項1に記載の繊維補強型ポリマーマフラー。
- 少なくとも一つの内部バッフル(216)を更に含むことを特徴とする請求項1に記載の繊維補強型ポリマーマフラー。
- 複数の内部バッフルを更に含むことを特徴とする請求項9に記載の繊維補強型ポリマーマフラー。
- 少なくとも一つの内部バッフルは、穿孔されることを特徴とする請求項9に記載の繊維補強型ポリマーマフラー。
- 空気ガイド(214)を更に含むことを特徴とする、請求項1に記載の繊維補強型ポリマーマフラー。
- 外部リブパターンを含むことを特徴とする請求項1に記載の繊維補強型ポリマーマフラー。
- 5%乃至90%の範囲にわたるガラス繊維重量分率を有し、第1の少なくとも一つのシェル部分を有し、ガラス繊維重量分率の少なくとも5重量%は、35よりも大きい平均長さ/直径比(L/D)を有し、熱可塑性ポリマーは、ポリアミド、芳香族ポリアミド、ポリエーテルイミド、ポリエーテルスルホン、ポリサルフォン、ポリフタルアミド、ポリフェニレンエーテルとエポキシの混合物、ポリフェニルサルフォン、シンジオタクチックポリスチレン、液晶ポリマー、ポリブチレンテレフタレート、ポリエチレンテレフタレート、熱可塑性ポリウレタン、ポリテトラフルオロエチレン、ポリビニリデンフルオライド、ポリエーテルケトン、ポリエーテルエーテルケトン、脂肪族ポリケトン、ポリカーボネート及びその混合物からなるグループから選択される、繊維補強型熱可塑性ポリマーシェル;
排気ガスを熱可塑性ポリマーシェルを通して運ぶための排気管;
繊維消散消音器;
シェルと排気管との間の繊維材料のマット;
耐熱性及び熱反射性フェーシングからなる群から選択されたフェーシング、
を含むことを特徴とする改善された特性を有する繊維補強型ポリマーマフラー。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/402,343 US7730996B2 (en) | 2006-04-12 | 2006-04-12 | Long fiber thermoplastic composite muffler system with integrated crash management |
PCT/US2007/008881 WO2007120680A1 (en) | 2006-04-12 | 2007-04-09 | Long fiber thermoplastic composite muffler system with integrated crash management |
Publications (1)
Publication Number | Publication Date |
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JP2009533601A true JP2009533601A (ja) | 2009-09-17 |
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Application Number | Title | Priority Date | Filing Date |
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JP2009505441A Pending JP2009533601A (ja) | 2006-04-12 | 2007-04-09 | 一体衝突マネージメントを有する長繊維熱可塑性樹脂複合マフラーシステム |
Country Status (6)
Country | Link |
---|---|
US (1) | US7730996B2 (ja) |
EP (1) | EP2004966A1 (ja) |
JP (1) | JP2009533601A (ja) |
KR (1) | KR20080113403A (ja) |
CN (1) | CN101466928A (ja) |
WO (1) | WO2007120680A1 (ja) |
Cited By (2)
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JP2013194736A (ja) * | 2012-03-15 | 2013-09-30 | Eberspaecher Exhaust Technology Gmbh & Co Kg | 消音装置 |
JP2015055177A (ja) * | 2013-09-11 | 2015-03-23 | ユニチカ株式会社 | 樹脂製のエキゾーストフィニッシャー |
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US7934580B2 (en) | 2006-04-12 | 2011-05-03 | Ocv Intellectual Capital, Llc | Long fiber thermoplastic composite muffler system |
US7942237B2 (en) | 2006-04-12 | 2011-05-17 | Ocv Intellectual Capital, Llc | Long fiber thermoplastic composite muffler system with integrated reflective chamber |
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 |
EP2242913A2 (en) * | 2008-02-01 | 2010-10-27 | E. I. du Pont de Nemours and Company | Mufflers with polymeric bodies and process for manufactiuring same |
DE102009002536A1 (de) * | 2009-04-21 | 2010-10-28 | Culimeta Textilglas-Technologie Gmbh & Co.Kg | Faserprodukt, Faserformteil sowie Verfahren zur Herstellung desselben |
US7942240B2 (en) * | 2009-06-08 | 2011-05-17 | Honda Motor Co., Ltd. | Silencer for internal combustion engine |
CA2806707C (en) * | 2010-03-23 | 2017-08-22 | Novo Plastics Inc. | Exhaust subsystem with polymer housing |
DE102010020033A1 (de) | 2010-05-11 | 2011-11-17 | J. Eberspächer GmbH & Co. KG | Abgasanlage und zugehörige Tragstruktur |
US8336673B2 (en) * | 2010-07-07 | 2012-12-25 | Bay Industries Inc. | Muffler, muffler insert, and methods and apparatus for making |
CN102479503A (zh) * | 2010-11-25 | 2012-05-30 | 中原工学院 | 用于汽车的宽频主动消声器 |
US8584749B2 (en) | 2010-12-17 | 2013-11-19 | Exxonmobil Upstream Research Company | Systems and methods for dual reinjection |
KR101347900B1 (ko) * | 2011-01-18 | 2014-01-07 | 박노옥 | 촉매 지지대 및 촉매 지지대 제조 방법 |
US20120325578A1 (en) | 2011-06-21 | 2012-12-27 | E I Du Pont De Nemours And Company | Muffler assembly and method of making |
KR101326511B1 (ko) * | 2011-09-01 | 2013-11-08 | 기아자동차주식회사 | 자동차용 배기계 머플러 |
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US8739923B1 (en) * | 2013-01-03 | 2014-06-03 | Faurecia Emmissions Control Technologies | Muffler for vehicle exhaust system |
US9599008B2 (en) * | 2013-01-10 | 2017-03-21 | Faurecia Emissions Control Technologies Usa, Llc | Thermal isolation disc for silencer |
US9302573B2 (en) * | 2013-08-30 | 2016-04-05 | Ford Global Technologies, Llc | Duct for high voltage battery air cooling exhaust and recirculation |
BR112017004638A2 (pt) * | 2014-09-09 | 2017-12-05 | 3M Innovative Properties Co | dispositivo acústico |
US9938872B2 (en) | 2015-06-09 | 2018-04-10 | Bay Fabrication, Inc. | Muffler insert, and systems, methods and apparatus for making |
FR3041907B1 (fr) * | 2015-10-05 | 2018-07-13 | Renault S.A.S | Structure d'absorption de choc, platine de support d'echappement associee, et procede de montage correspondant. |
CN105351204A (zh) * | 2015-11-18 | 2016-02-24 | 宁波升鸿机械设备有限公司 | 一种带有消音器的鼓风机 |
CN106285890A (zh) * | 2016-08-31 | 2017-01-04 | 河南中盛汽配科技股份有限公司 | 消声器 |
KR102373163B1 (ko) | 2017-09-08 | 2022-03-10 | 현대자동차주식회사 | 머플러용 리어 스포일러 |
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- 2007-04-09 EP EP07755224A patent/EP2004966A1/en not_active Withdrawn
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US8939254B2 (en) | 2012-03-15 | 2015-01-27 | Eberspächer Exhaust Technology GmbH & Co. KG | Muffler unit |
JP2015055177A (ja) * | 2013-09-11 | 2015-03-23 | ユニチカ株式会社 | 樹脂製のエキゾーストフィニッシャー |
Also Published As
Publication number | Publication date |
---|---|
EP2004966A1 (en) | 2008-12-24 |
WO2007120680A1 (en) | 2007-10-25 |
KR20080113403A (ko) | 2008-12-30 |
CN101466928A (zh) | 2009-06-24 |
US7730996B2 (en) | 2010-06-08 |
US20090014236A1 (en) | 2009-01-15 |
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