DE3229739C2 - - Google Patents

Info

Publication number
DE3229739C2
DE3229739C2 DE3229739A DE3229739A DE3229739C2 DE 3229739 C2 DE3229739 C2 DE 3229739C2 DE 3229739 A DE3229739 A DE 3229739A DE 3229739 A DE3229739 A DE 3229739A DE 3229739 C2 DE3229739 C2 DE 3229739C2
Authority
DE
Germany
Prior art keywords
intake
channel
throttle valve
primary
fuel
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
Application number
DE3229739A
Other languages
German (de)
English (en)
Other versions
DE3229739A1 (de
Inventor
Tokuzi Hamamatsu Shizuoka Jp Ishida
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.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor 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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Publication of DE3229739A1 publication Critical patent/DE3229739A1/de
Application granted granted Critical
Publication of DE3229739C2 publication Critical patent/DE3229739C2/de
Granted 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/10183—Engines having intake ducts fed from a separate carburettor or injector, the idling system being considered as a separate carburettor
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • 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
    • F02M11/00—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve
    • F02M11/02—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve with throttling valve, e.g. of flap or butterfly type, in a later stage opening automatically
    • 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
    • F02M11/00—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve
    • F02M11/10—Register carburettors with rotatable throttling valves
    • F02M11/105—Shape of the idling system
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10072—Intake runners
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10078—Connections of intake systems to the engine
    • F02M35/10085—Connections of intake systems to the engine having a connecting piece, e.g. a flange, between the engine and the air intake being foreseen with a throttle valve, fuel injector, mixture ducts or the like
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10268—Heating, cooling or thermal insulating means
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • 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 The Air-Fuel Ratio Of Carburetors (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
DE19823229739 1981-08-11 1982-08-10 Ansaugkanalaufbau fuer eine brennkraftmaschine Granted DE3229739A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56124653A JPS5827867A (ja) 1981-08-11 1981-08-11 内燃機関の吸気装置

Publications (2)

Publication Number Publication Date
DE3229739A1 DE3229739A1 (de) 1983-03-03
DE3229739C2 true DE3229739C2 (en, 2012) 1987-10-01

Family

ID=14890725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823229739 Granted DE3229739A1 (de) 1981-08-11 1982-08-10 Ansaugkanalaufbau fuer eine brennkraftmaschine

Country Status (6)

Country Link
US (1) US4479470A (en, 2012)
JP (1) JPS5827867A (en, 2012)
DE (1) DE3229739A1 (en, 2012)
FR (1) FR2511433A1 (en, 2012)
GB (1) GB2103712B (en, 2012)
IT (1) IT1153129B (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6119632U (ja) * 1984-07-10 1986-02-04 トヨタ自動車株式会社 複吸気弁エンジン
EP0194041A1 (en) * 1985-02-07 1986-09-10 Gerhardus Cornelius Kriek Rotary valve assembly for an internal-combustion engine
US4617896A (en) * 1985-03-14 1986-10-21 Yamaha Hatsudoki Kabushiki Kaisha Internal combustion engine having three intake valves per cylinder
FI93139C (fi) * 1991-11-11 1995-02-27 Waertsilae Diesel Int Kytkentäjärjestely paineväliaineita varten isoissa dieselmoottoreissa
DE69411787T2 (de) * 1993-02-05 1998-12-03 Yamaha Hatsudoki K.K., Iwata, Shizuoka Ansaugsystem und Verfahren zum Betrieb eines Motors
US5832903A (en) * 1997-06-02 1998-11-10 Brunswick Corp. Fuel supply system for an internal combustion engine
GB0614559D0 (en) * 2006-07-21 2006-08-30 Ricardo Uk Ltd Carburettors
US9909534B2 (en) * 2014-09-22 2018-03-06 Ini Power Systems, Inc. Carbureted engine having an adjustable fuel to air ratio

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160912C (nl) * 1972-11-27 Honda Motor Co Ltd Carburator.
GB1487603A (en) * 1973-12-13 1977-10-05 Nippon Soken Carburetors for stratified charge internal combustion engines
JPS51119422A (en) * 1975-04-10 1976-10-20 Nissan Motor Co Ltd Air suction heating system of torch ignition type engine
JPS6041211B2 (ja) * 1977-09-03 1985-09-14 ヤマハ発動機株式会社 多気筒内燃機関
JPS5422032A (en) * 1977-07-21 1979-02-19 Toyota Motor Corp Tw-dcrum carburetor
JPS605771B2 (ja) * 1977-10-27 1985-02-14 ヤマハ発動機株式会社 エンジンの吸気制御装置
DE2815701A1 (de) * 1978-04-12 1979-10-25 Daimler Benz Ag Fremdgezuendete brennkraftmaschine
JPS54140016A (en) * 1978-04-21 1979-10-30 Toyota Motor Corp Suction device of multicylinder internal combusion engine
JPS589248B2 (ja) * 1978-08-10 1983-02-19 トヨタ自動車株式会社 多気筒内燃機関の吸気装置
JPS5593922A (en) * 1979-01-05 1980-07-16 Suzuki Motor Co Ltd Engine with auxiliary intake passage
JPS5724441A (en) * 1980-07-19 1982-02-09 Suzuki Motor Co Ltd Compound carburetor

Also Published As

Publication number Publication date
JPH0232467B2 (en, 2012) 1990-07-20
IT8222647A0 (it) 1982-07-29
IT8222647A1 (it) 1984-01-29
US4479470A (en) 1984-10-30
FR2511433B1 (en, 2012) 1985-01-18
IT1153129B (it) 1987-01-14
GB2103712B (en) 1985-01-16
DE3229739A1 (de) 1983-03-03
JPS5827867A (ja) 1983-02-18
GB2103712A (en) 1983-02-23
FR2511433A1 (fr) 1983-02-18

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SUZUKI MOTOR CORP., HAMAMATSU, SHIZUOKA, JP

8328 Change in the person/name/address of the agent

Free format text: ZUMSTEIN, F., DIPL.-CHEM. DR.RER.NAT. ASSMANN, E., DIPL.-CHEM. DR.RER.NAT. KLINGSEISEN, F., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee