DE60018827D1 - Vergaser für Zweitaktbrennkraftmaschine - Google Patents

Vergaser für Zweitaktbrennkraftmaschine

Info

Publication number
DE60018827D1
DE60018827D1 DE60018827T DE60018827T DE60018827D1 DE 60018827 D1 DE60018827 D1 DE 60018827D1 DE 60018827 T DE60018827 T DE 60018827T DE 60018827 T DE60018827 T DE 60018827T DE 60018827 D1 DE60018827 D1 DE 60018827D1
Authority
DE
Germany
Prior art keywords
carburettor
combustion engine
internal combustion
stroke internal
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 - Lifetime
Application number
DE60018827T
Other languages
English (en)
Inventor
Teruhiko Tobinai
Shin-Ichi Ohgane
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.)
Walbro Japan Inc
Original Assignee
Walbro Japan Inc
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 Walbro Japan Inc filed Critical Walbro Japan Inc
Application granted granted Critical
Publication of DE60018827D1 publication Critical patent/DE60018827D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/01—Auxiliary air inlet carburetors

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)
DE60018827T 1999-02-01 2000-01-31 Vergaser für Zweitaktbrennkraftmaschine Expired - Lifetime DE60018827D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02420399A JP3818562B2 (ja) 1999-02-01 1999-02-01 層状掃気用気化器

Publications (1)

Publication Number Publication Date
DE60018827D1 true DE60018827D1 (de) 2005-04-28

Family

ID=12131770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60018827T Expired - Lifetime DE60018827D1 (de) 1999-02-01 2000-01-31 Vergaser für Zweitaktbrennkraftmaschine

Country Status (4)

Country Link
US (1) US6349925B1 (de)
EP (1) EP1026390B1 (de)
JP (1) JP3818562B2 (de)
DE (1) DE60018827D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10208051B4 (de) * 2002-02-25 2013-02-28 Andreas Stihl Ag & Co. Membranvergaser für einen mit Spülvorlage arbeitenden Verbrennungsmotor
US7007931B2 (en) * 2002-06-03 2006-03-07 Walbro Japan, Inc. Rotary throttle valve carburetor
US6928996B2 (en) * 2002-07-03 2005-08-16 Walbro Japan, Inc. Stratified scavenging mechanism of a two-stroke engine
DE10232341A1 (de) * 2002-07-17 2004-02-05 Andreas Stihl Ag & Co. Vergaser
US6708958B1 (en) 2002-10-04 2004-03-23 Electrolux Home Products, Inc. Air valve mechanism for two-cycle engine
US6814343B2 (en) * 2002-12-10 2004-11-09 Walbro Engine Management, L.L.C. Carburetor with plastic idle speed adjustment screw
US7104526B2 (en) * 2003-06-10 2006-09-12 Homelite Technologies, Ltd. Carburetor with intermediate throttle valve blocking position
JP4061252B2 (ja) * 2003-08-11 2008-03-12 ザマ・ジャパン株式会社 ２サイクルエンジン用気化器
US7104253B1 (en) 2005-03-30 2006-09-12 Walbro Engine Management, L.L.C. Stratified scavenging carburetor
US7325791B2 (en) * 2005-09-15 2008-02-05 Zama Japan Co., Ltd. Carburetor for stratified scavenging two-cycle engine
US7380772B1 (en) * 2006-11-01 2008-06-03 Walbro Engine Management, L.L.C. Charge forming device with controlled air bypass
US8453998B2 (en) * 2010-08-17 2013-06-04 Walbro Engine Management, L.L.C. Air scavenging carburetor
DE102010052563A1 (de) * 2010-11-25 2012-05-31 Volkswagen Ag Einrichtung zur Beeinflussung von Gas-Volumenströmen, Verfahren zur Steuerung und/oder Regelung eines Abgasstromes oder eines Ladeluftstromes, Abgasstrang und Kraftfahrzeug
US10001067B2 (en) 2014-02-28 2018-06-19 Walbro Llc Carburetor with scavenging fluid flow
KR101534746B1 (ko) 2014-05-21 2015-07-07 현대자동차 주식회사 차량의 연료전지 복합 밸브
SE1850384A1 (sv) 2015-10-09 2018-04-05 Walbro Llc Charge forming device with air bleed control valve
US9915221B2 (en) * 2015-11-25 2018-03-13 GM Global Technology Operations LLC System and method for engine combustion
FR3071885B1 (fr) * 2017-10-03 2022-05-13 Renault Sas Collecteur d'admission a encombrement reduit
US11118688B2 (en) 2019-06-05 2021-09-14 Caterpillar Inc. Throttle with integrated fluid shutoff trigger mechanism

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE342274C (de) 1916-12-01 1921-10-15 Wilhelm Kieffer Einrichtung zum Nachvergasen von Vergaser-Brennstoffluftgemischen
DE432953C (de) 1924-02-01 1926-08-18 Stromberg Motor Devices Compan Drosselanordnung fuer Spritzvergaser
US2325010A (en) * 1941-06-14 1943-07-20 William E Abbas Carburetor
US3174469A (en) 1960-04-09 1965-03-23 Cvjetko Galic Carburetor arrangement
FR1505407A (fr) * 1966-08-02 1967-12-15 Zenith Carburateur Soc Du Dispositif de carburation pour l'alimentation des moteurs à combustion interne
DE2204192C3 (de) 1972-01-29 1979-03-22 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Verbesserung der Abgase einer Vergaser-Brennkraftmaschine
JPS5154133A (en) * 1974-11-06 1976-05-13 Honda Motor Co Ltd Kikakino chookubenseigyosochi
US4182295A (en) 1975-07-01 1980-01-08 Robert Bosch Gmbh Method and apparatus for engine fuel control
JPS5266119A (en) * 1975-11-28 1977-06-01 Hitachi Ltd Duplex carburetor
US4073278A (en) * 1976-01-16 1978-02-14 Glenn Edward R Carburator
DD135833B1 (de) 1978-04-19 1980-07-23 Morgenstern Carl Hans Verfahren und vorrichtung fuer eine ladungsschichtung bei zweitakt-ottomotoren
JPS54140016A (en) 1978-04-21 1979-10-30 Toyota Motor Corp Suction device of multicylinder internal combusion engine
US4333429A (en) * 1978-06-15 1982-06-08 Honda Giken Kogyo Kabushiki Kaisha Internal combustion engine
JPS5510014A (en) 1978-07-06 1980-01-24 Toyota Motor Corp Division-operation controlled multi-cylinder internal combustion engine
JPS57183520A (en) 1981-05-06 1982-11-11 Isao Oda Device for preventing mixture from blowing through two-cycle engine
AT394755B (de) 1986-07-08 1992-06-25 Bombardier Rotax Gmbh Zweitakt-brennkraftmaschine mit einer kurbelkastenspuelung
US4796579A (en) 1988-03-02 1989-01-10 Ford Motor Company Automotive type throttle body
DE3909570A1 (de) 1989-03-23 1990-09-27 Vdo Schindling Lastverstelleinrichtung
DE4117554B4 (de) 1991-05-29 2004-05-27 Walbro Gmbh Vergaser für eine Brennkraftmaschine, insbesondere einer Motorsäge
IT1272718B (it) 1993-10-01 1997-06-26 Piaggio Veicoli Europ Dispositivo di preparazione della miscela per motori a doppia alimentazione
JPH08106187A (ja) 1994-10-04 1996-04-23 Ricoh Co Ltd 給紙装置
JP3768590B2 (ja) 1996-04-03 2006-04-19 小松ゼノア株式会社 ２行程内燃機関用気化器
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
US6000683A (en) 1997-11-26 1999-12-14 Walbro Corporation Carburetor throttle and choke control mechanism

Also Published As

Publication number Publication date
JP2000220530A (ja) 2000-08-08
JP3818562B2 (ja) 2006-09-06
EP1026390A3 (de) 2001-01-17
US6349925B1 (en) 2002-02-26
EP1026390B1 (de) 2005-03-23
EP1026390A2 (de) 2000-08-09

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Legal Events

Date Code Title Description
8332 No legal effect for de