BRPI0820982A2 - Heat-curable polymer for composite silencer systems - Google Patents

Heat-curable polymer for composite silencer systems

Info

Publication number
BRPI0820982A2
BRPI0820982A2 BRPI0820982-0A BRPI0820982A BRPI0820982A2 BR PI0820982 A2 BRPI0820982 A2 BR PI0820982A2 BR PI0820982 A BRPI0820982 A BR PI0820982A BR PI0820982 A2 BRPI0820982 A2 BR PI0820982A2
Authority
BR
Brazil
Prior art keywords
heat
curable polymer
composite silencer
silencer systems
systems
Prior art date
Application number
BRPI0820982-0A
Other languages
Portuguese (pt)
Inventor
Peter Van De Flier
Luc Peters
Juergen Wiemann
Peter Derks
Norman T Huff
Original Assignee
Ocv Intellectual Capital Llc
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 Ocv Intellectual Capital Llc filed Critical Ocv Intellectual Capital Llc
Publication of BRPI0820982A2 publication Critical patent/BRPI0820982A2/en

Links

Classifications

    • 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
    • F01N13/001—Gas flow channels or gas chambers being at least partly formed in the structural parts of the engine or machine
    • 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
    • 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
    • F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
    • F01N1/006—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages comprising at least one perforated tube extending from inlet to outlet of the silencer
    • 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
    • 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
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1861—Construction facilitating manufacture, assembly, or disassembly the assembly using parts formed by casting or moulding
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • F01N13/1894—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells the parts being assembled in longitudinal direction
    • 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)
  • Exhaust Silencers (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Reinforced Plastic Materials (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
BRPI0820982-0A 2007-12-14 2008-12-12 Heat-curable polymer for composite silencer systems BRPI0820982A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US213407A 2007-12-14 2007-12-14
PCT/US2008/086670 WO2009079402A1 (en) 2007-12-14 2008-12-12 Composite muffler system thermosetable polymers

Publications (1)

Publication Number Publication Date
BRPI0820982A2 true BRPI0820982A2 (en) 2015-06-16

Family

ID=40421968

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0820982-0A BRPI0820982A2 (en) 2007-12-14 2008-12-12 Heat-curable polymer for composite silencer systems

Country Status (6)

Country Link
EP (1) EP2235340A1 (en)
JP (1) JP2011508843A (en)
KR (1) KR20100102645A (en)
CN (1) CN101925724A (en)
BR (1) BRPI0820982A2 (en)
WO (1) WO2009079402A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7942237B2 (en) 2006-04-12 2011-05-17 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated reflective chamber
DE102010020033A1 (en) * 2010-05-11 2011-11-17 J. Eberspächer GmbH & Co. KG Exhaust system and associated support structure
US20120325578A1 (en) * 2011-06-21 2012-12-27 E I Du Pont De Nemours And Company Muffler assembly and method of making
DE102011108056A1 (en) * 2011-07-21 2013-01-24 Mann + Hummel Gmbh Waste gas sound absorber i.e. exhaust gas muffler, for use in combustion engine of car for attenuating sound at higher frequency range, has housing made of plastic and openable for inserting and removing attenuation filling body
CN103571015A (en) * 2013-10-21 2014-02-12 虞伟财 Preparation method of plastic for mower shell
CN103571017A (en) * 2013-10-21 2014-02-12 虞伟财 Plastic for electric saw shell and preparation method thereof
CN103571016A (en) * 2013-10-21 2014-02-12 虞伟财 Preparation method of plastic for electric saw shell
CN103571018A (en) * 2013-10-21 2014-02-12 虞伟财 Plastic for electric saw shell
EP3268589B1 (en) 2015-03-11 2019-06-26 OCV Intellectual Capital, LLC Methods for filling mufflers with fibrous material
CN105153679A (en) * 2015-09-07 2015-12-16 东莞市雄林新材料科技股份有限公司 TPU (thermoplastic polyurethane) composite membrane used for fan blades and preparation method for TPU composite membrane
CN105348737B (en) * 2015-11-18 2018-07-27 宁波升鸿机械设备有限公司 A kind of muffler
CN106285890A (en) * 2016-08-31 2017-01-04 河南中盛汽配科技股份有限公司 Acoustic filter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129490B (en) * 1982-10-26 1986-12-31 Alan William Richards Corrosion resistant exhaust silencers
CA2028349A1 (en) * 1989-10-24 1991-04-25 Toyoaki Shimizu Support structure for engine mufflers
US5726398A (en) 1997-02-26 1998-03-10 Ap Parts Manufacturing Company Automotive bumper and muffler combination
US6543577B1 (en) * 1997-11-21 2003-04-08 Stephanus Ferreira Silencer
GB2366836A (en) * 2000-09-14 2002-03-20 Peter Warwick Wright Longlife lightweight exhaust silencer with composite casing
AU2002225665A1 (en) * 2000-11-07 2002-05-21 Owens Corning Bumper/muffler assembly
US7934580B2 (en) 2006-04-12 2011-05-03 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system

Also Published As

Publication number Publication date
WO2009079402A1 (en) 2009-06-25
JP2011508843A (en) 2011-03-17
EP2235340A1 (en) 2010-10-06
KR20100102645A (en) 2010-09-24
CN101925724A (en) 2010-12-22

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: F01N 7/16; F01N 7/18; F01N 7/00; B60K 13/06.

Ipc: F01N 13/00 (2010.01), B60K 13/04 (2006.01), B60R 1

Ipc: F01N 13/00 (2010.01), B60K 13/04 (2006.01), B60R 1