DE68920425D1 - Dämpfervorrichtung. - Google Patents

Dämpfervorrichtung.

Info

Publication number
DE68920425D1
DE68920425D1 DE68920425T DE68920425T DE68920425D1 DE 68920425 D1 DE68920425 D1 DE 68920425D1 DE 68920425 T DE68920425 T DE 68920425T DE 68920425 T DE68920425 T DE 68920425T DE 68920425 D1 DE68920425 D1 DE 68920425D1
Authority
DE
Germany
Prior art keywords
damper device
damper
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.)
Expired - Fee Related
Application number
DE68920425T
Other languages
English (en)
Other versions
DE68920425T2 (de
Inventor
Tetsuo Shimizu
Rikio Kuroda
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.)
Eneos Corp
Original Assignee
Nippon Petrochemicals Co Ltd
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 Nippon Petrochemicals Co Ltd filed Critical Nippon Petrochemicals Co Ltd
Application granted granted Critical
Publication of DE68920425D1 publication Critical patent/DE68920425D1/de
Publication of DE68920425T2 publication Critical patent/DE68920425T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01N13/16—Selection of particular materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • C08G63/605—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds the hydroxy and carboxylic groups being bound to aromatic rings
    • 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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
    • 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
    • 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
    • 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
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/04—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for motorcycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Exhaust Silencers (AREA)
  • Polyesters Or Polycarbonates (AREA)
DE68920425T 1988-07-15 1989-03-01 Dämpfervorrichtung. Expired - Fee Related DE68920425T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63174983A JPH0663448B2 (ja) 1988-07-15 1988-07-15 消音器
PCT/JP1989/000213 WO1990000674A1 (en) 1988-07-15 1989-03-01 Muffler

Publications (2)

Publication Number Publication Date
DE68920425D1 true DE68920425D1 (de) 1995-02-16
DE68920425T2 DE68920425T2 (de) 1995-05-11

Family

ID=15988169

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68920425T Expired - Fee Related DE68920425T2 (de) 1988-07-15 1989-03-01 Dämpfervorrichtung.

Country Status (5)

Country Link
US (1) US5107953A (de)
EP (1) EP0394451B1 (de)
JP (1) JPH0663448B2 (de)
DE (1) DE68920425T2 (de)
WO (1) WO1990000674A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260524A (en) * 1992-05-14 1993-11-09 The Coca-Cola Company Muffler for air compressor and method
US5550336A (en) * 1994-11-09 1996-08-27 Wagner Spray Tech Corporation Turbine sound reducer
US5466773A (en) * 1995-02-28 1995-11-14 E. I. Du Pont De Nemours And Company Liquid crystalline polyester resin
US6356414B1 (en) 1998-10-22 2002-03-12 World Properties, Inc. Liquid crystal polymer disk drive suspension assembly
US6574075B2 (en) 1998-10-22 2003-06-03 World Properties, Inc. Liquid crystal polymer disk drive suspension assembly and method of manufacture thereof
JP2000230413A (ja) * 1999-02-09 2000-08-22 Honda Motor Co Ltd 内燃機関の消音装置
DE20000155U1 (de) * 2000-01-06 2000-07-27 Amft Karl Heinrich Schalldämpfer für Auspuffanlagen von Kraftfahrzeugen
DE10034556A1 (de) * 2000-07-15 2002-01-24 Eberspaecher J Gmbh & Co Motor-Abgasanlage
JP4392592B2 (ja) * 2003-12-12 2010-01-06 トヨタ自動車株式会社 排気消音装置
US20060260869A1 (en) * 2005-05-18 2006-11-23 Kim Jay S Muffler having fluid swirling vanes
US20070157598A1 (en) * 2005-08-22 2007-07-12 Gagov Atanas Plastic components formed from 3D blow molding
US7472774B1 (en) 2006-01-27 2009-01-06 Lockheed Martin Corporation Versatile engine muffling system
JP2007292046A (ja) * 2006-03-29 2007-11-08 Yamaha Motor Co Ltd 鞍乗型車両用排気装置および鞍乗型車両
JP2007292048A (ja) * 2006-03-29 2007-11-08 Yamaha Motor Co Ltd 鞍乗型車両用排気装置および鞍乗型車両
JP2007292049A (ja) * 2006-03-29 2007-11-08 Yamaha Motor Co Ltd 鞍乗型車両用排気装置および鞍乗型車両
JP2007292047A (ja) * 2006-03-29 2007-11-08 Yamaha Motor Co Ltd 鞍乗型車両用排気装置および鞍乗型車両
US7730996B2 (en) * 2006-04-12 2010-06-08 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated crash management
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
US20100307863A1 (en) * 2007-12-14 2010-12-09 Ocv Intellectual Capital, Llc Composite muffler system thermosetable polymers
US20110103978A1 (en) * 2009-10-30 2011-05-05 Wagner Spray Tech Corporation Turbine with improved sound reduction
US8505682B2 (en) 2011-04-29 2013-08-13 E I Du Pont De Nemours And Company Lightweight polymeric exhaust components
US8424636B2 (en) 2011-04-29 2013-04-23 E.I. Du Pont De Nemours And Company Muffler assembly and process of manufacture
US20120273301A1 (en) 2011-04-29 2012-11-01 E. I. Du Pont De Nemours And Company Muffler assembly with mounting adapter(s) and process of manufacture
DE112018002764T5 (de) * 2017-05-30 2020-03-05 Ulvac, Inc. Vakuumpumpe
JP2019199816A (ja) * 2018-05-14 2019-11-21 株式会社やまびこ ロータリ式気化器
DE102020204198A1 (de) 2020-03-31 2021-09-30 Glatt Ingenieurtechnik Gesellschaft mit beschränkter Haftung Druckverlust-Erzeugungseinrichtung und Verwendung der Druckverlust-Erzeugungseinrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220507A (en) * 1964-01-13 1965-11-30 Walker Mfg Co Three-piece tri-flow muffler
US4122914A (en) * 1976-04-30 1978-10-31 Nihon Radiator Co., Ltd. Muffler
JPS5575521A (en) * 1978-11-30 1980-06-06 Yamaha Motor Co Ltd Silencer
JPS59155528A (ja) * 1983-02-25 1984-09-04 Honda Motor Co Ltd 消音器
JPS6354225A (ja) * 1986-08-26 1988-03-08 Agency Of Ind Science & Technol 多層複合成形品の製造方法
US5052513A (en) * 1986-11-26 1991-10-01 Showa Denko Kabushiki Kaisha Noise reductive resin muffler for exhaust system in combustion engine
JP2506352B2 (ja) * 1986-12-29 1996-06-12 株式会社クラレ 全芳香族ポリエステル及びそれを用いた射出成形品の製造法
US4851503A (en) * 1986-12-29 1989-07-25 Kuraray Company, Ltd. Wholly aromatic thermotropic liquid crystal polyester
JPH0237105A (ja) * 1988-07-28 1990-02-07 Hideo Yoshikawa 燃焼排気ガス騒音用消音器

Also Published As

Publication number Publication date
EP0394451B1 (de) 1995-01-04
JPH0663448B2 (ja) 1994-08-22
WO1990000674A1 (en) 1990-01-25
EP0394451A1 (de) 1990-10-31
JPH0227110A (ja) 1990-01-29
EP0394451A4 (en) 1991-12-11
DE68920425T2 (de) 1995-05-11
US5107953A (en) 1992-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee