ITTO20050011A1 - Silenziatore di scarico - Google Patents

Silenziatore di scarico

Info

Publication number
ITTO20050011A1
ITTO20050011A1 IT000011A ITTO20050011A ITTO20050011A1 IT TO20050011 A1 ITTO20050011 A1 IT TO20050011A1 IT 000011 A IT000011 A IT 000011A IT TO20050011 A ITTO20050011 A IT TO20050011A IT TO20050011 A1 ITTO20050011 A1 IT TO20050011A1
Authority
IT
Italy
Prior art keywords
exhaust silencer
silencer
exhaust
Prior art date
Application number
IT000011A
Other languages
English (en)
Inventor
Ernst Gorenflo
Original Assignee
Dolmar Gmbh
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 Dolmar Gmbh filed Critical Dolmar Gmbh
Publication of ITTO20050011A1 publication Critical patent/ITTO20050011A1/it

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
    • F01N13/002—Apparatus adapted for particular uses, e.g. for portable devices driven by machines or engines
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • 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
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/04—Catalytic converters
    • 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
    • F01N2590/06—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for hand-held tools or portables devices
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
IT000011A 2004-01-12 2005-01-12 Silenziatore di scarico ITTO20050011A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202004000375U DE202004000375U1 (de) 2004-01-12 2004-01-12 Abgasschalldämpfer

Publications (1)

Publication Number Publication Date
ITTO20050011A1 true ITTO20050011A1 (it) 2005-07-13

Family

ID=34638892

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000011A ITTO20050011A1 (it) 2004-01-12 2005-01-12 Silenziatore di scarico

Country Status (3)

Country Link
US (2) US20050150719A1 (it)
DE (1) DE202004000375U1 (it)
IT (1) ITTO20050011A1 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10239132B4 (de) * 2002-08-27 2012-11-15 Andreas Stihl Ag & Co Abgasschalldämpfer
JP2007185894A (ja) * 2006-01-13 2007-07-26 Komatsu Zenoah Co チェーンソー
US7942237B2 (en) * 2006-04-12 2011-05-17 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated reflective chamber
US7730996B2 (en) * 2006-04-12 2010-06-08 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated crash management
US7934580B2 (en) * 2006-04-12 2011-05-03 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system
JP2008062849A (ja) * 2006-09-08 2008-03-21 Toyota Industries Corp 産業車両の排気構造
US8602159B2 (en) * 2011-08-04 2013-12-10 Chris B. Harris Compact muffler for small two-stroke internal combustion engines
ES2593234T3 (es) 2012-06-07 2016-12-07 General Electric Company Dispositivo de mezcla que tiene una pluralidad de canales de mezcla y uso del mismo
US9255502B1 (en) 2013-08-15 2016-02-09 Northwest Uld, Inc. Engine with exhaust system and external acoustic emissions valve
JP6204233B2 (ja) * 2014-03-19 2017-09-27 本田技研工業株式会社 ２次空気供給装置付きエンジン
US10001048B2 (en) * 2016-03-21 2018-06-19 Paccar Inc Cyclonic thermal diffuser and method
US10344660B1 (en) 2016-05-02 2019-07-09 Northwest Uld, Inc. Aerodynamically conformal muffler

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1713047A (en) * 1924-11-14 1929-05-14 Maxim Silencer Co Means for adjusting oscillation period of exhausts of internal-combustion engines
US3066755A (en) * 1960-04-21 1962-12-04 Diehl William Carl Muffler with spiral partition
US3198284A (en) * 1961-09-06 1965-08-03 Walker Mfg Co Muffler
US4008570A (en) * 1973-06-11 1977-02-22 Nissan Motor Co., Ltd. Method and apparatus for purifying exhaust gases
IT1044068B (it) * 1974-11-12 1980-03-20 Renault Silenziatore per motore a combustions
DE2643240A1 (de) * 1976-09-25 1978-04-06 Stihl Maschf Andreas Schalldaempfer, insbesondere fuer tragbare motorkettensaegen
DE2725899A1 (de) * 1977-06-08 1978-12-21 Stihl Maschf Andreas Auspuff-schalldaempfer
FR2396161A1 (fr) * 1977-06-30 1979-01-26 Salanon Sa Silencieux d'echappement pour moteur a combustion interne
DE7925614U1 (de) 1979-09-10 1980-05-14 Ilo Motorenwerk Gmbh, 2080 Pinneberg Abgasschalldaempfer fuer einen verbrennungsmotor
SE457273B (sv) * 1987-04-14 1988-12-12 Electrolux Ab Ljuddaempare
DE3729477C3 (de) * 1987-09-03 1999-09-09 Stihl Maschf Andreas Abgasschalldämpfer für Zweitaktmotoren, insbesondere für tragbare Arbeitsgeräte wie Motorkettensägen
DE3829668C3 (de) 1987-12-08 1998-08-13 Stihl Maschf Andreas Abgasschalldämpfer für einen Zweitaktmotor in einem tragbaren Arbeitsgerät
US5014816A (en) * 1989-11-09 1991-05-14 E. I. Du Pont De Nemours And Company Silencer for gas induction and exhaust systems
JP2603033B2 (ja) * 1991-08-30 1997-04-23 ブリッグス アンド ストラットン コーポレイション 排気装置用マフラ
JP2578330Y2 (ja) * 1992-02-10 1998-08-13 株式会社共立 内燃機関の排気マフラー構造
US5866859A (en) * 1995-02-14 1999-02-02 Aktiebolaget Electrolux Spark arresting structure for a muffler having a catalytic converter
JP3280209B2 (ja) * 1995-10-20 2002-04-30 株式会社共立 内燃機関のマフラー構造
GB9522724D0 (en) * 1995-11-06 1996-01-10 Acts Ltd A noise attenuator for an induction system or an exhaust system
JP3930961B2 (ja) * 1998-01-27 2007-06-13 株式会社共立 内燃エンジンのマフラー
DE29802099U1 (de) * 1998-02-07 1998-03-26 Fa. Andreas Stihl, 71336 Waiblingen Abgasschalldämpfer für einen Zweitaktmotor
JP3814081B2 (ja) * 1998-06-30 2006-08-23 新ダイワ工業株式会社 エンジンのマフラー
DE19834822A1 (de) 1998-08-01 2000-02-03 Stihl Maschf Andreas Abgasschalldämpfer mit einem Katalysator
US6250422B1 (en) * 1998-12-14 2001-06-26 Nelson Industries, Inc. Dual cross-flow muffler
AT3391U1 (de) * 1999-02-11 2000-02-25 Avl List Gmbh Auspuffanlage für brennkraftmaschinen
SE0001465L (sv) * 2000-04-20 2001-10-21 Electrolux Ab Ljuddämpare
DE10042145A1 (de) * 2000-08-26 2002-03-07 Stihl Maschf Andreas Abgasschalldämpfer für eine Brennkraftmaschine
US6435302B1 (en) * 2000-12-21 2002-08-20 Shun-Lai Chen Motor vehicle muffler
US6789644B2 (en) * 2001-11-06 2004-09-14 Hiraoka Manufacturing Co., Ltd. Engine muffler
DE10163812A1 (de) * 2001-12-22 2003-07-03 Mann & Hummel Filter Vorrichtung zur Schalldämpfung in einem Rohrkanal
US6959782B2 (en) * 2002-03-22 2005-11-01 Tecumseh Products Company Tuned exhaust system for small engines
DE10239132B4 (de) * 2002-08-27 2012-11-15 Andreas Stihl Ag & Co Abgasschalldämpfer
DE20300769U1 (de) * 2003-01-17 2004-05-27 Dolmar Gmbh Abgasschalldämpfer

Also Published As

Publication number Publication date
US20080135331A1 (en) 2008-06-12
DE202004000375U1 (de) 2005-06-02
US20050150719A1 (en) 2005-07-14
US7721845B2 (en) 2010-05-25

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