DE69000358D1 - Motor mit umgekehrt angeordneter einlassoeffnung und quer darunter liegendem einlasskanal. - Google Patents

Motor mit umgekehrt angeordneter einlassoeffnung und quer darunter liegendem einlasskanal.

Info

Publication number
DE69000358D1
DE69000358D1 DE9090106249T DE69000358T DE69000358D1 DE 69000358 D1 DE69000358 D1 DE 69000358D1 DE 9090106249 T DE9090106249 T DE 9090106249T DE 69000358 T DE69000358 T DE 69000358T DE 69000358 D1 DE69000358 D1 DE 69000358D1
Authority
DE
Germany
Prior art keywords
inlet
engine
reverse
under
channel
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
DE9090106249T
Other languages
English (en)
Other versions
DE69000358T2 (de
Inventor
Kevin G Bonde
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.)
Tecumseh Products Co
Original Assignee
Tecumseh Products Co
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 Tecumseh Products Co filed Critical Tecumseh Products Co
Application granted granted Critical
Publication of DE69000358D1 publication Critical patent/DE69000358D1/de
Publication of DE69000358T2 publication Critical patent/DE69000358T2/de
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
    • 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
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10354—Joining multiple sections together
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. 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
    • F02M35/10006—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
    • 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
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10111—Substantially V-, C- or U-shaped ducts in direction of the flow path
    • 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
    • F02M35/104—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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/22—Side valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE9090106249T 1989-07-12 1990-03-31 Motor mit umgekehrt angeordneter einlassoeffnung und quer darunter liegendem einlasskanal. Expired - Fee Related DE69000358T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/378,808 US4926813A (en) 1989-07-12 1989-07-12 Inverted port engine with cross-under intake passage

Publications (2)

Publication Number Publication Date
DE69000358D1 true DE69000358D1 (de) 1992-11-05
DE69000358T2 DE69000358T2 (de) 1993-03-04

Family

ID=23494627

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090106249T Expired - Fee Related DE69000358T2 (de) 1989-07-12 1990-03-31 Motor mit umgekehrt angeordneter einlassoeffnung und quer darunter liegendem einlasskanal.

Country Status (5)

Country Link
US (1) US4926813A (de)
EP (1) EP0410076B1 (de)
AU (1) AU625474B2 (de)
CA (1) CA1319867C (de)
DE (1) DE69000358T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271363A (en) * 1992-12-02 1993-12-21 Briggs & Stratton Corp. Reinforced cylinder for an internal combustion engine
JP3342351B2 (ja) * 1997-06-27 2002-11-05 ダイハツ工業株式会社 内燃機関における吸気管のシリンダヘッドへの接続装置
US7086367B2 (en) * 2004-08-17 2006-08-08 Briggs & Stratton Corporation Air flow arrangement for a reduced-emission single cylinder engine
US11181083B2 (en) * 2019-12-19 2021-11-23 Nissan North America, Inc. Snorkel installation kit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1178972A (en) * 1913-04-11 1916-04-11 James J Tracy Charge-forming device for internal-combustion engines.
US1539963A (en) * 1920-06-11 1925-06-02 Sidney D Waldon Internal-combustion engine
US1434069A (en) * 1922-03-24 1922-10-31 Sfetescu Vasile Air-cooled cylinder for engines with one or more cylinders
US3194224A (en) * 1962-06-27 1965-07-13 Briggs & Stratton Corp Air cooled internal combustion engine
US3118433A (en) * 1962-06-27 1964-01-21 Briggs & Stratton Corp Air cooled internal combustion engine
JPS517767B2 (de) * 1972-06-28 1976-03-11
JPS5713224A (en) * 1980-06-28 1982-01-23 Yamaha Motor Co Ltd Intake system of internal combustion engine
US4570587A (en) * 1983-03-22 1986-02-18 Honda Giken Kogyo Kabushiki Kaisha Internal combustion engine
JPH0223817Y2 (de) * 1986-04-23 1990-06-28
US4790273A (en) * 1987-02-19 1988-12-13 Kiyohiko Oguri Vertical engine for walk behind lawn mower
US4789004A (en) * 1987-03-13 1988-12-06 Mccracken Laurence W Apparatus and method for increasing fluid flow rate in a flow path including a curved flow path section

Also Published As

Publication number Publication date
EP0410076A1 (de) 1991-01-30
CA1319867C (en) 1993-07-06
AU5886990A (en) 1991-01-17
DE69000358T2 (de) 1993-03-04
AU625474B2 (en) 1992-07-09
EP0410076B1 (de) 1992-09-30
US4926813A (en) 1990-05-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee