ATA14042004A - INTERNAL COMBUSTION ENGINE WITH A VARIABLE INTAKE DEVICE - Google Patents

INTERNAL COMBUSTION ENGINE WITH A VARIABLE INTAKE DEVICE

Info

Publication number
ATA14042004A
ATA14042004A AT0140404A AT14042004A ATA14042004A AT A14042004 A ATA14042004 A AT A14042004A AT 0140404 A AT0140404 A AT 0140404A AT 14042004 A AT14042004 A AT 14042004A AT A14042004 A ATA14042004 A AT A14042004A
Authority
AT
Austria
Prior art keywords
combustion engine
internal combustion
intake device
variable intake
variable
Prior art date
Application number
AT0140404A
Other languages
German (de)
Other versions
AT414264B (en
Inventor
Franz Dr Laimboeck
Original Assignee
Avl List Gmbh
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 Avl List Gmbh filed Critical Avl List Gmbh
Priority to AT0140404A priority Critical patent/AT414264B/en
Priority to DE112005001774T priority patent/DE112005001774A5/en
Priority to PCT/AT2005/000272 priority patent/WO2006015393A2/en
Publication of ATA14042004A publication Critical patent/ATA14042004A/en
Application granted granted Critical
Publication of AT414264B publication Critical patent/AT414264B/en

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
    • F02M35/10006—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
    • F02M35/10013—Means upstream of the air filter; Connection to the ambient air
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0205—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the charging effect
    • F02B27/0215—Oscillating pipe charging, i.e. variable intake pipe length charging
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
    • F02B27/0268—Valves
    • F02B27/0273—Flap valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1005—Details of the flap
    • F02D9/101—Special flap shapes, ribs, bores 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
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10144—Connections of intake ducts to each other or to another device
    • 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
    • F02M35/10255—Arrangements of valves; Multi-way valves
    • 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)
  • Characterised By The Charging Evacuation (AREA)
AT0140404A 2004-08-09 2004-08-19 Internal combustion engine for hand tool or vehicle has exhaust pipe partially surrounding exhaust gas treatment catalytic converter AT414264B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0140404A AT414264B (en) 2004-08-19 2004-08-19 Internal combustion engine for hand tool or vehicle has exhaust pipe partially surrounding exhaust gas treatment catalytic converter
DE112005001774T DE112005001774A5 (en) 2004-08-09 2005-07-14 Internal combustion engine
PCT/AT2005/000272 WO2006015393A2 (en) 2004-08-09 2005-07-14 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0140404A AT414264B (en) 2004-08-19 2004-08-19 Internal combustion engine for hand tool or vehicle has exhaust pipe partially surrounding exhaust gas treatment catalytic converter

Publications (2)

Publication Number Publication Date
ATA14042004A true ATA14042004A (en) 2006-01-15
AT414264B AT414264B (en) 2006-10-15

Family

ID=35655143

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0140404A AT414264B (en) 2004-08-09 2004-08-19 Internal combustion engine for hand tool or vehicle has exhaust pipe partially surrounding exhaust gas treatment catalytic converter

Country Status (1)

Country Link
AT (1) AT414264B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174454B (en) * 1985-05-04 1988-11-09 Austin Rover Group Inlet manifold for v configuration internal combustion engine
JP2537076B2 (en) * 1988-06-20 1996-09-25 義明 日高 Internal combustion engine intake system
JPH03182623A (en) * 1989-12-08 1991-08-08 Suzuki Motor Corp Internal combustion engine intake system

Also Published As

Publication number Publication date
AT414264B (en) 2006-10-15

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20160115