JPS57109212U - - Google Patents

Info

Publication number
JPS57109212U
JPS57109212U JP1980185649U JP18564980U JPS57109212U JP S57109212 U JPS57109212 U JP S57109212U JP 1980185649 U JP1980185649 U JP 1980185649U JP 18564980 U JP18564980 U JP 18564980U JP S57109212 U JPS57109212 U JP S57109212U
Authority
JP
Japan
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.)
Granted
Application number
JP1980185649U
Other versions
JPS6012885Y2 (ja
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 filed Critical
Priority to JP1980185649U priority Critical patent/JPS6012885Y2/ja
Priority to SE8107158A priority patent/SE453415B/sv
Priority to US06/326,774 priority patent/US4413705A/en
Priority to DE3151130A priority patent/DE3151130C2/de
Publication of JPS57109212U publication Critical patent/JPS57109212U/ja
Application granted granted Critical
Publication of JPS6012885Y2 publication Critical patent/JPS6012885Y2/ja
Expired 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • 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
    • F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
    • 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
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/243—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "boxer" type, e.g. all connecting rods attached to separate crankshaft bearings
    • 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
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1808—Number of cylinders two

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Exhaust Silencers (AREA)
JP1980185649U 1980-12-25 1980-12-25 複シリンダエンジン用排気マフラ Expired JPS6012885Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1980185649U JPS6012885Y2 (ja) 1980-12-25 1980-12-25 複シリンダエンジン用排気マフラ
SE8107158A SE453415B (sv) 1980-12-25 1981-12-01 Ljuddempare
US06/326,774 US4413705A (en) 1980-12-25 1981-12-02 Exhaust muffler for a two-cycle opposed cylinder engine
DE3151130A DE3151130C2 (de) 1980-12-25 1981-12-23 Abgasschalldämpfer für einen Zweitakt-Zweizylinder-Boxermotor einer Kettensäge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980185649U JPS6012885Y2 (ja) 1980-12-25 1980-12-25 複シリンダエンジン用排気マフラ

Publications (2)

Publication Number Publication Date
JPS57109212U true JPS57109212U (ja) 1982-07-06
JPS6012885Y2 JPS6012885Y2 (ja) 1985-04-25

Family

ID=16174456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980185649U Expired JPS6012885Y2 (ja) 1980-12-25 1980-12-25 複シリンダエンジン用排気マフラ

Country Status (4)

Country Link
US (1) US4413705A (ja)
JP (1) JPS6012885Y2 (ja)
DE (1) DE3151130C2 (ja)
SE (1) SE453415B (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178406U (ja) * 1982-05-25 1983-11-29 株式会社共立 内燃機関用消音器
DE3872792D1 (de) * 1987-02-20 1992-08-20 Dirk Graff Antriebssystem, insbesondere fuer ein kleinstfahrzeug.
US4873766A (en) * 1988-04-25 1989-10-17 Johnston Robert H Power saw
DE4120877C2 (de) * 1991-06-21 1995-03-16 Stihl Maschf Andreas Kühlung für ein von einem Verbrennungsmotor angetriebenes Arbeitsgerät
CA2275851A1 (en) * 1998-06-19 1999-12-19 Kiyomori Asano Two stroke, multiple cylinder engine for small vehicle
WO2002050407A1 (en) 2000-12-20 2002-06-27 Quiet Storm, Llc Method and apparatus for improved noise attenuation in a dissipative internal combustion engine exhaust muffler
US6279519B1 (en) 2001-02-15 2001-08-28 William S. Nagel Air and water cooled opposed cylinder aircraft engine
US20040200665A1 (en) * 2003-04-08 2004-10-14 Adams Gar M Exhaust system for V-twin engines
EP1709309A4 (en) * 2004-01-02 2012-06-20 Darrell Grayson Higgins INTERNAL COMBUSTION ENGINE WITH SLIDING BODY
JP2007185893A (ja) * 2006-01-13 2007-07-26 Komatsu Zenoah Co チェーンソー
JP2007185894A (ja) 2006-01-13 2007-07-26 Komatsu Zenoah Co チェーンソー
US8794196B2 (en) 2008-10-06 2014-08-05 Husqvarna Zenoah Co., Ltd. Chain saw
US20100083512A1 (en) * 2008-10-06 2010-04-08 Husqvarna Zenoah Co., Ltd. Chain saw
DE102008064007A1 (de) * 2008-12-19 2010-06-24 Andreas Stihl Ag & Co. Kg Heckenschere
US8251173B2 (en) * 2009-07-23 2012-08-28 Briggs & Stratton Corporation Muffler attachment system
CN113503201A (zh) * 2021-07-23 2021-10-15 浙江派尼尔科技股份有限公司 一种双缸对置发动机消音器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650354A (en) * 1971-04-12 1972-03-21 Briggs & Stratton Corp Muffler for internal combustion engines
JPS5247214A (en) 1975-10-14 1977-04-14 Kenesu Kuraudaa Uirii Air cushion type surface vessel
JPS5435495U (ja) * 1977-07-29 1979-03-08
JPS5444140A (en) * 1977-09-14 1979-04-07 Kyoritsu Kk Engine muffler

Also Published As

Publication number Publication date
DE3151130A1 (de) 1982-08-05
DE3151130C2 (de) 1986-03-13
SE453415B (sv) 1988-02-01
JPS6012885Y2 (ja) 1985-04-25
US4413705A (en) 1983-11-08
SE8107158L (sv) 1982-06-26

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