FR2805849B1 - Moteur a deux temps a principe de charge reglable - Google Patents

Moteur a deux temps a principe de charge reglable

Info

Publication number
FR2805849B1
FR2805849B1 FR0102650A FR0102650A FR2805849B1 FR 2805849 B1 FR2805849 B1 FR 2805849B1 FR 0102650 A FR0102650 A FR 0102650A FR 0102650 A FR0102650 A FR 0102650A FR 2805849 B1 FR2805849 B1 FR 2805849B1
Authority
FR
France
Prior art keywords
adjustable load
stroke motor
load principle
principle
stroke
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.)
Expired - Fee Related
Application number
FR0102650A
Other languages
English (en)
French (fr)
Other versions
FR2805849A1 (fr
Inventor
Heiko Rosskamp
Axel Klimmek
Peter Linsbauer
Lars Bergmann
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.)
Andreas Stihl AG and Co KG
Original Assignee
Andreas Stihl AG and Co KG
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 Andreas Stihl AG and Co KG filed Critical Andreas Stihl AG and Co KG
Publication of FR2805849A1 publication Critical patent/FR2805849A1/fr
Application granted granted Critical
Publication of FR2805849B1 publication Critical patent/FR2805849B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
    • F02B33/446—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs having valves for admission of atmospheric air to engine, e.g. at starting
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/02—Apparatus for adding secondary air to fuel-air mixture with personal control, or with secondary-air valve controlled by main combustion-air throttle
    • F02M23/03—Apparatus for adding secondary air to fuel-air mixture with personal control, or with secondary-air valve controlled by main combustion-air throttle the secondary air-valve controlled by main combustion-air throttle
    • 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
    • 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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
FR0102650A 2000-03-01 2001-02-27 Moteur a deux temps a principe de charge reglable Expired - Fee Related FR2805849B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10009793A DE10009793A1 (de) 2000-03-01 2000-03-01 Zweitaktmotor mit einstellbarem Ladungsprinzip

Publications (2)

Publication Number Publication Date
FR2805849A1 FR2805849A1 (fr) 2001-09-07
FR2805849B1 true FR2805849B1 (fr) 2003-10-03

Family

ID=7632985

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0102650A Expired - Fee Related FR2805849B1 (fr) 2000-03-01 2001-02-27 Moteur a deux temps a principe de charge reglable

Country Status (5)

Country Link
US (1) US6415750B2 (enExample)
JP (1) JP2001263072A (enExample)
DE (1) DE10009793A1 (enExample)
FR (1) FR2805849B1 (enExample)
SE (1) SE0100648A0 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6936310B1 (en) * 1999-04-02 2005-08-30 Sharp Kabushiki Kaisha Plasma processing method
US6591793B2 (en) * 1999-11-12 2003-07-15 Maruyama Mfg. Co., Inc. Two-cycle engine
US6591792B2 (en) * 1999-11-12 2003-07-15 Maruyama Mfg. Co., Inc. Two-cycle engine
DE10210892B8 (de) * 2001-04-20 2013-07-04 Andreas Stihl Ag & Co. Zweitaktmotor mit im Überströmkanal integriertem Membranventil
US6976457B2 (en) * 2001-04-20 2005-12-20 Andreas Stihl Ag & Co. Kg Two-stroke engine having a membrane valve integrated into the transfer channel
DE10208051B4 (de) * 2002-02-25 2013-02-28 Andreas Stihl Ag & Co. Membranvergaser für einen mit Spülvorlage arbeitenden Verbrennungsmotor
DE10211404B4 (de) * 2002-03-15 2015-02-19 Andreas Stihl Ag & Co. Tragbares, handgeführtes Arbeitsgerät
DE10223071A1 (de) * 2002-05-24 2003-12-04 Stihl Maschf Andreas Schlitzgesteuerter Zweitaktmotor mit Spülvorlage
US7128031B2 (en) 2002-12-20 2006-10-31 Komatsu Zenoah Co. Lead air control apparatus of stratified scavenging two-cycle engine
JP2005146915A (ja) 2003-11-12 2005-06-09 Komatsu Zenoah Co 伝導結合機構
JP4286636B2 (ja) 2003-11-12 2009-07-01 ハスクバーナ・ゼノア株式会社 角度を成す弁軸間の伝導結合機構
DE102005002013B4 (de) * 2005-01-15 2016-05-12 Andreas Stihl Ag & Co. Kg Zweitaktmotor
CN102165163B (zh) 2008-09-24 2014-11-12 株式会社牧田 层状扫气二冲程发动机
DE102010038192A1 (de) * 2010-10-14 2012-04-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Zweitaktmotor
JP5922569B2 (ja) 2012-12-28 2016-05-24 株式会社マキタ 層状掃気２ストロークエンジン

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738336A (en) * 1971-04-19 1973-06-12 N Holland Method and arrangement for controlling fuel delivery in a charge forming apparatus
US4075985A (en) * 1975-06-20 1978-02-28 Yamaha Hatsudoki Kabushiki Kaisha Two cycle internal combustion engines
DE2650834A1 (de) * 1975-12-22 1977-06-30 Thaelmann Fahrzeug Jagdwaffen Gemischgespuelte zweitakt-brennkraftmaschine
JPS5514992A (en) * 1978-05-12 1980-02-01 Univ Belfast Twootravel internal combustion engine
FR2431605A1 (fr) * 1978-07-19 1980-02-15 Jaulmes Eric Perfectionnement aux moteurs a deux temps a combustion interne
JPS5634923A (en) * 1979-08-31 1981-04-07 Suzuki Motor Co Ltd Two-cycle engine
JPS57183520A (en) * 1981-05-06 1982-11-11 Isao Oda Device for preventing mixture from blowing through two-cycle engine
DE19507220A1 (de) * 1995-03-02 1996-09-05 Daimler Benz Ag Einlaßsystem für eine Zweitakt-Brennkraftmaschine
DE19512566C2 (de) * 1995-04-04 2000-05-18 Stihl Maschf Andreas Zweitaktmotor mit mehreren Überströmkanälen
JP3024072B2 (ja) * 1996-10-17 2000-03-21 財団法人石油産業活性化センター 層状掃気２サイクルエンジン
JP3040758B1 (ja) * 1998-10-30 2000-05-15 小松ゼノア株式会社 層状掃気２サイクルエンジンのシリンダ
DE19850244C2 (de) * 1998-10-31 2001-02-08 Guido Foerster Zusätzliche Ansaugvorrichtung für Zweitaktverbrennungsmotoren

Also Published As

Publication number Publication date
JP2001263072A (ja) 2001-09-26
DE10009793A1 (de) 2001-09-06
SE0100648A0 (sv) 2001-09-02
FR2805849A1 (fr) 2001-09-07
US6415750B2 (en) 2002-07-09
SE0100648D0 (sv) 2001-02-27
SE0100648L (enExample) 2001-09-02
US20010018899A1 (en) 2001-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20151030