DE3617759C2 - - Google Patents

Info

Publication number
DE3617759C2
DE3617759C2 DE3617759A DE3617759A DE3617759C2 DE 3617759 C2 DE3617759 C2 DE 3617759C2 DE 3617759 A DE3617759 A DE 3617759A DE 3617759 A DE3617759 A DE 3617759A DE 3617759 C2 DE3617759 C2 DE 3617759C2
Authority
DE
Germany
Prior art keywords
inlet pipe
fuel
inlet
carburetor
air mixing
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
DE3617759A
Other languages
German (de)
English (en)
Other versions
DE3617759A1 (de
Inventor
Tatsuhiko Hachioji Jp Matsubayashi
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.)
KIORITZ CORP MITAKA TOKIO/TOKYO JP
Original Assignee
KIORITZ CORP MITAKA TOKIO/TOKYO JP
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 KIORITZ CORP MITAKA TOKIO/TOKYO JP filed Critical KIORITZ CORP MITAKA TOKIO/TOKYO JP
Publication of DE3617759A1 publication Critical patent/DE3617759A1/de
Application granted granted Critical
Publication of DE3617759C2 publication Critical patent/DE3617759C2/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
    • F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
    • F02M29/14—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture re-atomising or homogenising being effected by unevenness of internal surfaces of mixture intake
    • 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
    • F02M33/00—Other apparatus for treating combustion-air, fuel or fuel-air mixture
    • F02M33/02—Other apparatus for treating combustion-air, fuel or fuel-air mixture for collecting and returning condensed fuel
    • F02M33/04—Other apparatus for treating combustion-air, fuel or fuel-air mixture for collecting and returning condensed fuel returning to the intake passage
    • 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
    • F02M35/10026—Plenum chambers
    • F02M35/10032—Plenum chambers specially shaped or arranged connecting duct between carburettor or air inlet duct and the plenum chamber; specially positioned carburettors or throttle bodies with respect to the plenum chamber
    • 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
    • F02M35/1017—Small engines, e.g. for handheld tools, or model engines; Single cylinder engines
    • 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
    • F02M35/1019—Two-stroke engines; Reverse-flow scavenged or cross scavenged engines
    • 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
    • F02M35/10196—Carburetted engines
    • 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
    • F02M35/10281—Means to remove, re-atomise or redistribute condensed fuel; Means to avoid fuel particles from separating from the mixture
    • 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
    • F02M35/10314—Materials for intake systems
    • F02M35/10321—Plastics; Composites; Rubbers
    • 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
    • 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
    • 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

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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
DE19863617759 1985-06-04 1986-05-27 Brennstoff-luft-mischeinlassrohr fuer brennkraftmaschinen Granted DE3617759A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985083451U JPH0218310Y2 (US20050271598A1-20051208-C00001.png) 1985-06-04 1985-06-04

Publications (2)

Publication Number Publication Date
DE3617759A1 DE3617759A1 (de) 1986-12-04
DE3617759C2 true DE3617759C2 (US20050271598A1-20051208-C00001.png) 1987-12-03

Family

ID=13802806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863617759 Granted DE3617759A1 (de) 1985-06-04 1986-05-27 Brennstoff-luft-mischeinlassrohr fuer brennkraftmaschinen

Country Status (4)

Country Link
US (1) US4712523A (US20050271598A1-20051208-C00001.png)
JP (1) JPH0218310Y2 (US20050271598A1-20051208-C00001.png)
DE (1) DE3617759A1 (US20050271598A1-20051208-C00001.png)
SE (1) SE459354B (US20050271598A1-20051208-C00001.png)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3606708C2 (de) * 1986-03-01 1995-09-21 Stihl Maschf Andreas Verbindungsstutzen zwischen Vergaser und Brennraum
JPH075245Y2 (ja) * 1988-05-23 1995-02-08 スズキ株式会社 車両用吸気装置
SE501998C2 (sv) * 1991-10-14 1995-07-10 Electrolux Ab Värme- och vibrationsdämpande anordning vid en förgasare
JPH09151739A (ja) * 1995-11-30 1997-06-10 Kioritz Corp ２サイクル内燃エンジン
US5722357A (en) * 1997-05-01 1998-03-03 Ford Global Technologies, Inc. Noise suppression in the intake system of an internal combustion engine
US5758614A (en) * 1997-05-01 1998-06-02 Ford Global Technologies, Inc. Noise suppression vanes in the intake system of an internal combustion engine
US5924398A (en) 1997-10-06 1999-07-20 Ford Global Technologies, Inc. Flow improvement vanes in the intake system of an internal combustion engine
DE10109207B4 (de) * 2001-02-26 2011-10-06 Andreas Stihl Ag & Co Verbindungsstutzen zwischen einem Vergaser und einem Zylinder eines Verbrennungsmotors
DE10143435B4 (de) * 2001-03-29 2012-07-26 Andreas Stihl Ag & Co. Verbrennungsmotor für ein handgeführtes Arbeitsgerät
DE10213413A1 (de) * 2002-03-26 2003-10-09 Stihl Maschf Andreas Verbindungsstutzen
US7707986B1 (en) * 2008-10-15 2010-05-04 Gm Global Technology Operations, Inc. Noise attenuation for internal combustion engine
US7712447B2 (en) * 2008-10-15 2010-05-11 Gm Global Technology Operations, Inc. Noise attenuation for internal combustion engine
JP6116048B2 (ja) * 2013-04-22 2017-04-19 富士重工業株式会社 スロットル上流構造
FR3035923B1 (fr) * 2015-05-05 2018-11-02 Psa Automobiles Sa. Ligne d’admission de moteur thermique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE541731C (de) * 1932-01-14 Philipp Neukum Vorrichtung zur Verhuetung eines Vergaserbrandes
FR755191A (fr) * 1933-05-05 1933-11-21 Dispositif de diffusion pour l'alimentation des moteurs à explosion
JPS56154559U (US20050271598A1-20051208-C00001.png) * 1980-04-21 1981-11-18
US4359997A (en) * 1980-12-24 1982-11-23 Harry D. Vaughn Fixed blade turbulence generator
DE3218018A1 (de) * 1982-05-13 1983-11-17 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur verbesserung der verbrennung in brennkraftmaschinen
JPS6051009A (ja) * 1983-08-30 1985-03-22 Nec Corp マイクロ波発振器
JPS60147749U (ja) * 1984-03-09 1985-10-01 マツダ株式会社 エンジンの排気還流装置

Also Published As

Publication number Publication date
US4712523A (en) 1987-12-15
SE459354B (sv) 1989-06-26
DE3617759A1 (de) 1986-12-04
SE8602481D0 (sv) 1986-06-02
JPH0218310Y2 (US20050271598A1-20051208-C00001.png) 1990-05-22
SE8602481L (sv) 1986-12-05
JPS61200451U (US20050271598A1-20051208-C00001.png) 1986-12-15

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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