NO20052488L - Eksospotte for en motor. - Google Patents

Eksospotte for en motor.

Info

Publication number
NO20052488L
NO20052488L NO20052488A NO20052488A NO20052488L NO 20052488 L NO20052488 L NO 20052488L NO 20052488 A NO20052488 A NO 20052488A NO 20052488 A NO20052488 A NO 20052488A NO 20052488 L NO20052488 L NO 20052488L
Authority
NO
Norway
Prior art keywords
conductor
exhaust
opening
interior
engine
Prior art date
Application number
NO20052488A
Other languages
English (en)
Other versions
NO20052488D0 (no
Inventor
Stephen J Ryczek
James D Makiya
William M Kindness
Kyle Clasen
Original Assignee
Briggs & Stratton Corp
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 Briggs & Stratton Corp filed Critical Briggs & Stratton Corp
Publication of NO20052488D0 publication Critical patent/NO20052488D0/no
Publication of NO20052488L publication Critical patent/NO20052488L/no

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
    • 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
    • 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
    • F01N1/083—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using transversal baffles defining a tortuous path for the gases or successively throttling gas flow
    • 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
    • F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)

Abstract

En eksospotte (15) egnet for bruk ved utslipp av eksosgass fra en motor (10). Eksospotten (15) inkluderer generelt et hus (30) som definerer en eksospotteinnside (50), en innløpsåpning (55), og en utløpsåpning (160). En leder (80) som definerer en lederinnside er anordnet for å dele eksospotteinnsiden (50) i et innløpsrom (85) og et mellomliggende rom (90). En første åpning er definert i lederen (80) for å tilveiebringe fluidkommunikasjon mellom innløpsrommet (85) og det mellomliggende rommet (90), og en andre åpning er utformet i lederen (80) for å tilveiebringe for fluidkommunikasjon mellom det mellomliggende rommet (90) og lederinnsiden. En strømningsstyring (105, 130) er integrert utformet med lederen (80), og er anordnet for å lede eksosgass fra lederinnsiden gjennom utløpsåpningen (160).
NO20052488A 2004-05-24 2005-05-24 Eksospotte for en motor. NO20052488L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/852,081 US7389853B2 (en) 2004-05-24 2004-05-24 Muffler for an engine

Publications (2)

Publication Number Publication Date
NO20052488D0 NO20052488D0 (no) 2005-05-24
NO20052488L true NO20052488L (no) 2005-11-25

Family

ID=35276950

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052488A NO20052488L (no) 2004-05-24 2005-05-24 Eksospotte for en motor.

Country Status (5)

Country Link
US (1) US7389853B2 (no)
CN (1) CN100422518C (no)
CA (1) CA2507902C (no)
NO (1) NO20052488L (no)
SE (1) SE0501114L (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7549511B2 (en) * 1998-08-18 2009-06-23 Marocco Gregory M Exhaust sound and emission control systems
JP4381868B2 (ja) * 2004-04-07 2009-12-09 本田技研工業株式会社 エンジン用排気浄化機能付き排気マフラ
US7219764B1 (en) 2006-03-27 2007-05-22 Heartthrob Exhaust Inc. Exhaust muffler
GB201207201D0 (en) * 2012-04-24 2012-06-06 Perkins Engines Co Ltd Emissions cleaning module for a diesel engine
US8418805B1 (en) * 2012-06-08 2013-04-16 Hyundai Motor Company Muffler for vehicle
JP6162541B2 (ja) * 2013-08-22 2017-07-12 株式会社Ｓｕｂａｒｕ マフラ
USD745840S1 (en) * 2014-06-09 2015-12-22 General Electric Company Muffler
WO2018226818A2 (en) * 2017-06-09 2018-12-13 Briggs & Stratton Corporation Muffler with baffle defining multiple chambers

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132286A (en) 1976-08-31 1979-01-02 Nihon Radiator Co., Ltd. Muffler
US4267899A (en) * 1979-08-31 1981-05-19 Donaldson Company, Inc. Muffler assembly
JPS582410A (ja) 1981-06-26 1983-01-08 Nissan Motor Co Ltd 消音器
US4574913A (en) 1983-11-11 1986-03-11 Sankei Giken Kogyo Kabushiki Kaisha Muffler with spark arresting function
JP2618764B2 (ja) * 1991-04-26 1997-06-11 本田技研工業株式会社 内燃機関の排気浄化方法及び装置
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
US5177962A (en) * 1992-01-14 1993-01-12 Tecumseh Products Company External spark arrestor
CN2133677Y (zh) * 1992-10-10 1993-05-19 何万兴 汽车消声器
JP2989791B2 (ja) 1997-11-19 1999-12-13 川崎重工業株式会社 小型汎用エンジンのマフラ
US5894115A (en) 1997-12-02 1999-04-13 Harborville Corporation Exhaust system apparatus and noise suppression method
DE29805455U1 (de) 1998-03-26 1998-06-04 Stihl Maschf Andreas Abgasschalldämpfer für den Verbrennungsmotor eines tragbaren Arbeitsgerätes
US6250422B1 (en) * 1998-12-14 2001-06-26 Nelson Industries, Inc. Dual cross-flow muffler
US6364054B1 (en) 2000-01-27 2002-04-02 Midas International Corporation High performance muffler
US6457553B1 (en) * 2000-08-04 2002-10-01 Nelson Industries, Inc. Low cost muffler
JP4381868B2 (ja) 2004-04-07 2009-12-09 本田技研工業株式会社 エンジン用排気浄化機能付き排気マフラ

Also Published As

Publication number Publication date
CN1702304A (zh) 2005-11-30
US7389853B2 (en) 2008-06-24
CN100422518C (zh) 2008-10-01
SE0501114L (sv) 2005-11-25
NO20052488D0 (no) 2005-05-24
CA2507902C (en) 2009-06-30
US20050258001A1 (en) 2005-11-24
CA2507902A1 (en) 2005-11-24

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application