AU4471993A - Two-stroke internal combustion engine with improved air intake system - Google Patents

Two-stroke internal combustion engine with improved air intake system

Info

Publication number
AU4471993A
AU4471993A AU44719/93A AU4471993A AU4471993A AU 4471993 A AU4471993 A AU 4471993A AU 44719/93 A AU44719/93 A AU 44719/93A AU 4471993 A AU4471993 A AU 4471993A AU 4471993 A AU4471993 A AU 4471993A
Authority
AU
Australia
Prior art keywords
combustion engine
internal combustion
air intake
intake system
stroke internal
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.)
Granted
Application number
AU44719/93A
Other versions
AU668740B2 (en
Inventor
Fletcher C. Belt
George T Gillespie
H. Norman Petersen
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.)
Outboard Marine Corp
Original Assignee
Outboard Marine 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
Priority claimed from US07/954,492 external-priority patent/US5273016A/en
Application filed by Outboard Marine Corp filed Critical Outboard Marine Corp
Publication of AU4471993A publication Critical patent/AU4471993A/en
Application granted granted Critical
Publication of AU668740B2 publication Critical patent/AU668740B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F02M35/1019—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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
    • 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
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F02M35/10249—Electrical or electronic devices fixed to the intake system; Electric wiring
    • 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
    • F02M35/10275—Means to avoid a change in direction of incoming fluid, e.g. all intake ducts diverging from plenum chamber at acute angles; Check valves; Flame arrestors for backfire prevention
    • 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
    • F02M35/116—Intake manifolds for engines with cylinders in V-arrangement or arranged oppositely relative to the main shaft
    • 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
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
    • F02M35/165—Marine vessels; Ships; Boats
    • F02M35/167—Marine vessels; Ships; Boats having outboard engines; Jet-skis
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1824—Number of cylinders six
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F2200/00—Manufacturing
    • F02F2200/06—Casting
    • 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
    • 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)
  • Ocean & Marine Engineering (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
AU44719/93A 1992-09-30 1993-08-17 Two-stroke internal combustion engine with improved air intake system Ceased AU668740B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US954492 1992-09-30
US07/954,492 US5273016A (en) 1992-09-30 1992-09-30 Throttle lever position sensor for two-stroke fuel injected engine
US048380 1993-04-15
US08/048,380 US5410999A (en) 1992-09-30 1993-04-15 Two-stroke internal combustion engine with improved air intake system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU60702/96A Division AU6070296A (en) 1992-09-30 1996-07-25 Two-stroke internal combustion engine with improved air intake system

Publications (2)

Publication Number Publication Date
AU4471993A true AU4471993A (en) 1994-10-20
AU668740B2 AU668740B2 (en) 1996-05-16

Family

ID=26726071

Family Applications (2)

Application Number Title Priority Date Filing Date
AU44719/93A Ceased AU668740B2 (en) 1992-09-30 1993-08-17 Two-stroke internal combustion engine with improved air intake system
AU60702/96A Abandoned AU6070296A (en) 1992-09-30 1996-07-25 Two-stroke internal combustion engine with improved air intake system

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU60702/96A Abandoned AU6070296A (en) 1992-09-30 1996-07-25 Two-stroke internal combustion engine with improved air intake system

Country Status (3)

Country Link
US (1) USRE36451E (en)
AU (2) AU668740B2 (en)
DE (1) DE4331202A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002101251A1 (en) * 2001-06-11 2002-12-19 Siemens Vdo Automotive Inc. Damping structure for reducing chatter in a manifold
DE10332946A1 (en) * 2003-07-19 2005-02-03 Daimlerchrysler Ag Induction device for combustion engine, has control device housing provided with air-in-flow channel joined to secondary induction channel
US9605629B2 (en) * 2014-02-14 2017-03-28 Cnh Industrial America Llc Under-hood mounting configuration for a control unit of a work vehicle
US10006419B1 (en) * 2016-10-17 2018-06-26 Brunswick Corporation Integrated intake plenum and crankcase cover for an outboard marine engine

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227492A (en) * 1979-06-21 1980-10-14 The Bendix Corporation Intake manifold for a vertical shaft engine
US4261305A (en) * 1979-07-26 1981-04-14 Yamaha Hatsudoki Kabushiki Kaisha Two cycle internal combustion engine
JPS5763919U (en) * 1980-10-03 1982-04-16
US4440120A (en) * 1982-05-24 1984-04-03 General Motors Corporation Compact ram tube engine air intake manifold
US4644911A (en) * 1983-10-07 1987-02-24 Honda Giken Kogyo Kabushiki Kaisha Cylinder block for internal combustion engine
DE3437102A1 (en) * 1984-10-10 1986-04-10 Audi AG, 8070 Ingolstadt SUCTION PIPE SYSTEM FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINES
US4702202A (en) * 1986-08-26 1987-10-27 Brunswick Corporation Low profile internally packaged fuel injection system for two cycle engine
US4776313A (en) * 1987-06-01 1988-10-11 Ford Motor Company Compact integrated engine induction air/fuel system
US4777913A (en) * 1987-06-09 1988-10-18 Brunswick Corporation Auxiliary fuel supply system
CA2009408C (en) * 1989-02-07 1995-09-12 Keisuke Daikoku Fuel injection type multiple cylinder engine unit
US4907547A (en) * 1989-02-21 1990-03-13 Siemens-Bendix Automotive Electronics L.P. One-piece wave deflector for I.C. engine intake system
US5005532A (en) * 1989-02-22 1991-04-09 Siemens-Bendix Automotive Electronics Limited Integrated tuned induction system
JPH03121263A (en) * 1989-10-02 1991-05-23 Yamaha Motor Co Ltd Fuel supply device for air-fuel injection type two-cycle engine
US5094194A (en) * 1989-11-06 1992-03-10 General Motors Corporation Integrated induction system
JP2726718B2 (en) * 1989-11-08 1998-03-11 三信工業株式会社 Air intake system for ship propulsion engine
US5178014A (en) * 1990-07-20 1993-01-12 Westinghouse Electric Corp. Rapid changeover ultrasonic tube inspection system for inspecting tubes of different diameters for flaws of different orientations
JP3121848B2 (en) * 1991-01-28 2001-01-09 三信工業株式会社 Attachment structure of electronic component unit to outboard engine
US5231958A (en) * 1991-02-01 1993-08-03 Sanshin Kogyo Kabushiki Kaisha Air/fuel supply system for a two-cycle engine
US5273016A (en) * 1992-09-30 1993-12-28 Outboard Marine Corporation Throttle lever position sensor for two-stroke fuel injected engine

Also Published As

Publication number Publication date
AU668740B2 (en) 1996-05-16
AU6070296A (en) 1996-10-03
DE4331202A1 (en) 1994-03-31
USRE36451E (en) 1999-12-21

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