JPS5523398A - Exhaust device for portable tool driven by internal combustion engine - Google Patents

Exhaust device for portable tool driven by internal combustion engine

Info

Publication number
JPS5523398A
JPS5523398A JP9686779A JP9686779A JPS5523398A JP S5523398 A JPS5523398 A JP S5523398A JP 9686779 A JP9686779 A JP 9686779A JP 9686779 A JP9686779 A JP 9686779A JP S5523398 A JPS5523398 A JP S5523398A
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
exhaust device
portable tool
tool driven
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.)
Pending
Application number
JP9686779A
Other languages
English (en)
Inventor
Nikoritsuchi Miroban
Jii Rebechini Piitaa
Guriin Kirisu
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.)
White Consolidated Industries Inc
Original Assignee
National Union Electric 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 National Union Electric Corp filed Critical National Union Electric Corp
Publication of JPS5523398A publication Critical patent/JPS5523398A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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

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)
JP9686779A 1978-07-31 1979-07-31 Exhaust device for portable tool driven by internal combustion engine Pending JPS5523398A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92957578A 1978-07-31 1978-07-31

Publications (1)

Publication Number Publication Date
JPS5523398A true JPS5523398A (en) 1980-02-19

Family

ID=25458079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9686779A Pending JPS5523398A (en) 1978-07-31 1979-07-31 Exhaust device for portable tool driven by internal combustion engine

Country Status (2)

Country Link
JP (1) JPS5523398A (ja)
DE (1) DE2929965A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56511A (en) * 1979-03-23 1981-01-07 Stihl Andreas Powerrdriven saw
JPS58148199A (ja) * 1982-02-24 1983-09-03 日産自動車株式会社 荷役装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370855A (en) * 1979-06-25 1983-02-01 Emerson Electric Co. Muffler for portable engine
DE2945667C2 (de) * 1979-11-12 1985-01-24 Jonsereds Ab, Partille Brennkraftmaschinengetriebene, lageunabhängig verwendbare Kettensäge
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
DE4203355C1 (ja) * 1992-02-06 1993-01-28 Fa. Andreas Stihl, 7050 Waiblingen, De
DE19849118B4 (de) 1998-10-24 2012-03-22 Andreas Stihl Ag & Co. Abgasschalldämpfer
AU2004284110B2 (en) * 2003-10-24 2010-08-26 Envirochasing Ip Holdings Pty Ltd Cooling engine exhaust gases
WO2005040568A1 (en) * 2003-10-24 2005-05-06 Siebe Hendrik And Frederika Terpstra As Trustee For Set Family Trust Cooling engine exhaust gases
DE102006058378B4 (de) * 2005-12-09 2016-07-28 Dolmar Gmbh Ansaugvorrichtung
JP2007185894A (ja) * 2006-01-13 2007-07-26 Komatsu Zenoah Co チェーンソー
GB2483151A (en) * 2010-08-27 2012-02-29 Chervon Hk Ltd Dust Blower for Chain Saw
WO2012030261A1 (en) * 2010-09-01 2012-03-08 Husqvarna Ab Power tool exhaust cooling system
DE102024115401A1 (de) * 2024-06-03 2025-12-04 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2402087A (en) * 1943-10-28 1946-06-11 Rosales Pedro Enriquez Exhaust silencer
US2533487A (en) * 1946-08-15 1950-12-12 Chicago Pneumatic Tool Co Gas hammer
US3157211A (en) * 1959-06-26 1964-11-17 Wiig Rasmus Kristian Austraat Internal combustion engine-driven hand saw
US3404749A (en) * 1967-03-27 1968-10-08 American Lincoln Corp Chain saw muffler
US3678973A (en) * 1971-01-27 1972-07-25 Mcculloch Corp Method and apparatus for heating carburetor air and flushing an air filter in a chain saw
US3798769A (en) * 1972-01-25 1974-03-26 Mc Culloch Corp Apparatus for reducing the operating noise of a chain saw
US3921290A (en) * 1972-01-25 1975-11-25 Mcculloch Corp Chain saw with cyclically restricted and continuously vented acoustic filtering
US3994067A (en) * 1972-11-14 1976-11-30 Mcculloch Corporation Apparatus for removing entrained matter from the inlet air of a chain saw internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56511A (en) * 1979-03-23 1981-01-07 Stihl Andreas Powerrdriven saw
JPS58148199A (ja) * 1982-02-24 1983-09-03 日産自動車株式会社 荷役装置

Also Published As

Publication number Publication date
DE2929965A1 (de) 1980-02-21

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