SE0103204L - Förbränningsmotor som drivmotor i ett bärbart, handfört arbetsredskap - Google Patents

Förbränningsmotor som drivmotor i ett bärbart, handfört arbetsredskap

Info

Publication number
SE0103204L
SE0103204L SE0103204A SE0103204A SE0103204L SE 0103204 L SE0103204 L SE 0103204L SE 0103204 A SE0103204 A SE 0103204A SE 0103204 A SE0103204 A SE 0103204A SE 0103204 L SE0103204 L SE 0103204L
Authority
SE
Sweden
Prior art keywords
oxygen
exhaust
drive motor
combustion chamber
gas
Prior art date
Application number
SE0103204A
Other languages
English (en)
Other versions
SE0103204D0 (sv
SE521691C2 (sv
Inventor
Heiko Rosskamp
Axel Rauch
Holger Lochmann
Original Assignee
Stihl Maschf Andreas
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 Stihl Maschf Andreas filed Critical Stihl Maschf Andreas
Publication of SE0103204D0 publication Critical patent/SE0103204D0/sv
Publication of SE0103204L publication Critical patent/SE0103204L/sv
Publication of SE521691C2 publication Critical patent/SE521691C2/sv

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
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers in a single housing
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/20—Means for reducing the mixing of charge and combustion residues or for preventing escape of fresh charge through outlet ports not provided for in, or of interest apart from, subgroups F02B25/02 - F02B25/18
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/20—Means for reducing the mixing of charge and combustion residues or for preventing escape of fresh charge through outlet ports not provided for in, or of interest apart from, subgroups F02B25/02 - F02B25/18
    • F02B25/22—Means for reducing the mixing of charge and combustion residues or for preventing escape of fresh charge through outlet ports not provided for in, or of interest apart from, subgroups F02B25/02 - F02B25/18 by forming air cushion between charge and combustion residues
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/04—Engines with reciprocating-piston pumps; Engines with crankcase pumps with simple crankcase pumps, i.e. with the rear face of a non-stepped working piston acting as sole pumping member in co-operation with the crankcase
    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
SE0103204A 2000-10-11 2001-09-27 Förbränningsmotor som drivmotor i ett bärbart, handfört arbetsredskap SE521691C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10050208 2000-10-11

Publications (3)

Publication Number Publication Date
SE0103204D0 SE0103204D0 (sv) 2001-09-27
SE0103204L true SE0103204L (sv) 2002-04-12
SE521691C2 SE521691C2 (sv) 2003-11-25

Family

ID=7659309

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0103204A SE521691C2 (sv) 2000-10-11 2001-09-27 Förbränningsmotor som drivmotor i ett bärbart, handfört arbetsredskap

Country Status (5)

Country Link
US (1) US6591606B2 (sv)
JP (1) JP2002155739A (sv)
DE (1) DE10139700B4 (sv)
FR (1) FR2815078B1 (sv)
SE (1) SE521691C2 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10201967A1 (de) * 2002-01-19 2003-07-31 Stihl Maschf Andreas Zweitaktmotor mit Spülvorlage
JP3730924B2 (ja) * 2002-02-14 2006-01-05 三菱電機株式会社 内燃機関の制御用モータの制御装置
JP3753314B2 (ja) * 2002-02-14 2006-03-08 三菱電機株式会社 内燃機関の制御用モータの制御装置
DE10304326A1 (de) * 2003-02-04 2004-08-12 Andreas Stihl Ag & Co. Kg Schalldämpferanordnung
DE10341868B4 (de) * 2003-09-09 2005-12-22 Härle, Hans A. Vorrichtung zur Halterung wenigstens eines Abgasreinigungselements
US7156202B2 (en) * 2004-04-05 2007-01-02 Mtd Products Inc Method and apparatus for venting exhaust gas from an engine
DE202005013804U1 (de) 2005-08-31 2007-01-11 Dolmar Gmbh Katalysatorkammer
US20070290510A1 (en) * 2006-06-16 2007-12-20 Aratari Robert Combustion Generator Enhancement Device
DE102006036056B4 (de) * 2006-08-02 2008-03-13 Audi Ag Vorrichtung zur Abgasreinigung
DE202011000536U1 (de) * 2011-03-09 2012-06-12 Makita Corporation Schalldämpfer für ein Motorgerät
CN110529233B (zh) 2011-08-05 2021-06-22 胡斯华纳有限公司 二冲程内燃发动机空燃比的调节
JP6098292B2 (ja) * 2013-03-28 2017-03-22 日立工機株式会社 エンジン及び携帯作業機
JP6002257B2 (ja) * 2015-02-04 2016-10-05 富士重工業株式会社 排気マフラ
DE102016113756A1 (de) 2016-07-26 2018-02-01 Motorenfabrik Hatz Gmbh & Co Kg Schalldämpfer für Einzylinder-Dieselmotor
CZ308040B6 (cs) * 2018-02-19 2019-11-13 Martin Ĺ ula Výfukový rezonátor dvoudobého motoru s katalyzátorem výfukových plynů
JP2022163291A (ja) 2021-04-14 2022-10-26 株式会社やまびこ 層状掃気式エンジン用マフラ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209493A (en) 1977-07-11 1980-06-24 Nelson Industries, Inc. Combination catalytic converter and muffler for an exhaust system
JPS59213919A (ja) * 1983-05-19 1984-12-03 Nippon Clean Engine Res 層状掃気二サイクル内燃機関
DE3729477C3 (de) 1987-09-03 1999-09-09 Stihl Maschf Andreas Abgasschalldämpfer für Zweitaktmotoren, insbesondere für tragbare Arbeitsgeräte wie Motorkettensägen
US4924820A (en) * 1987-09-04 1990-05-15 Orbital Engine Company Proprietary Limited Exhaust gas treatment for a two stroke engine
CA1336413C (en) * 1987-10-26 1995-07-25 Mark Lear Two stroke cycle internal combustion engines
US4969329A (en) * 1989-05-05 1990-11-13 General Motors Corporation Two cycle engine with exhaust emission control
FR2701471B1 (fr) * 1993-02-10 1995-05-24 Rhone Poulenc Chimie Procédé de synthèse de compositions à base d'oxydes mixtes de zirconium et de cérium, compositions ainsi obtenues et utilisations de ces dernières.
US5548955A (en) 1994-10-19 1996-08-27 Briggs & Stratton Corporation Catalytic converter having a venturi formed from two stamped components
DE19512566C2 (de) * 1995-04-04 2000-05-18 Stihl Maschf Andreas Zweitaktmotor mit mehreren Überströmkanälen
US6174504B1 (en) * 1996-04-01 2001-01-16 Asec Manufacturing Methods of control of nitrogen oxide and hydrocarbon emissions from small engines
JP3816581B2 (ja) * 1996-06-21 2006-08-30 株式会社共立 内燃エンジンのマフラー
DE19626980A1 (de) 1996-07-04 1998-02-26 Roth Technik Austria Schalldämpfer für Kraftfahrzeuge
JPH10238353A (ja) * 1996-12-25 1998-09-08 Yamaha Motor Co Ltd 水上走行船用エンジン
JP3830218B2 (ja) * 1997-01-31 2006-10-04 株式会社共立 ２サイクル内燃エンジン用マフラー
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
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
US6273037B1 (en) 1998-08-21 2001-08-14 Design & Manufacturing Solutions, Inc. Compressed air assisted fuel injection system
DE19900445A1 (de) * 1999-01-08 2000-07-13 Stihl Maschf Andreas Zweitaktmotor mit Spülvorlage

Also Published As

Publication number Publication date
FR2815078A1 (fr) 2002-04-12
SE0103204D0 (sv) 2001-09-27
FR2815078B1 (fr) 2004-01-23
US6591606B2 (en) 2003-07-15
DE10139700B4 (de) 2013-01-03
JP2002155739A (ja) 2002-05-31
DE10139700A1 (de) 2002-04-18
SE521691C2 (sv) 2003-11-25
US20020040578A1 (en) 2002-04-11

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Legal Events

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