DE10344900A1 - Air induction system for V8 internal combustion engine has central pipe between cylinder banks carrying incoming air and passing air via swirl outlets to outer pipe with offtakes leading to cylinders - Google Patents

Air induction system for V8 internal combustion engine has central pipe between cylinder banks carrying incoming air and passing air via swirl outlets to outer pipe with offtakes leading to cylinders Download PDF

Info

Publication number
DE10344900A1
DE10344900A1 DE10344900A DE10344900A DE10344900A1 DE 10344900 A1 DE10344900 A1 DE 10344900A1 DE 10344900 A DE10344900 A DE 10344900A DE 10344900 A DE10344900 A DE 10344900A DE 10344900 A1 DE10344900 A1 DE 10344900A1
Authority
DE
Germany
Prior art keywords
air
cylinders
leading
offtakes
internal combustion
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
DE10344900A
Other languages
German (de)
Other versions
DE10344900B4 (en
Inventor
Hans-Juergen Huesges
Hans-Ulrich Kuehnel
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.)
Pierburg GmbH
Original Assignee
Pierburg 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 Pierburg GmbH filed Critical Pierburg GmbH
Priority to DE10344900A priority Critical patent/DE10344900B4/en
Publication of DE10344900A1 publication Critical patent/DE10344900A1/en
Application granted granted Critical
Publication of DE10344900B4 publication Critical patent/DE10344900B4/en
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
    • F02M35/10006—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
    • F02M35/10052—Plenum chambers special shapes or arrangements of plenum chambers; Constructional details
    • 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
    • F02B27/0247—Plenum chambers; Resonance chambers or resonance pipes
    • F02B27/0257—Rotatable plenum chambers
    • 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
    • F02B27/0247—Plenum chambers; Resonance chambers or resonance pipes
    • F02B27/0263—Plenum chambers; Resonance chambers or resonance pipes the plenum chamber and at least one of the intake ducts having a common wall, and the intake ducts wrap partially around the plenum chamber, i.e. snail-type
    • 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
    • F02M35/10059—Swirl chamber upstream of 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
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10301—Flexible, resilient, pivotally or movable parts; Membranes
    • 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
    • F02M35/116—Intake manifolds for engines with cylinders in V-arrangement or arranged oppositely relative to the main shaft
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Characterised By The Charging Evacuation (AREA)

Abstract

The induction system carries air or a fuel-air mixture to the inlet ports of cylinders of a V8 internal combustion engine. It has a central pipe (16) between the cylinder banks of the V8 engine carrying incoming air or fuel-air mixture. The air passes via asymmetrical swirl outlets (18,20) into a concentric outer pipe (14) with curved offtakes (10,12) leading to outlets (28,36) leading to the cylinders. The inner pipe may be rotated with respect to the outer pipe.
DE10344900A 2003-09-26 2003-09-26 Air intake duct system for internal combustion engines Expired - Fee Related DE10344900B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10344900A DE10344900B4 (en) 2003-09-26 2003-09-26 Air intake duct system for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10344900A DE10344900B4 (en) 2003-09-26 2003-09-26 Air intake duct system for internal combustion engines

Publications (2)

Publication Number Publication Date
DE10344900A1 true DE10344900A1 (en) 2005-04-28
DE10344900B4 DE10344900B4 (en) 2006-04-13

Family

ID=34398992

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10344900A Expired - Fee Related DE10344900B4 (en) 2003-09-26 2003-09-26 Air intake duct system for internal combustion engines

Country Status (1)

Country Link
DE (1) DE10344900B4 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129356A1 (en) * 1991-09-04 1993-03-11 Bayerische Motoren Werke Ag Compound-cast intake for IC engine - has collector housing, cover and fastening flanges, produced in gravity die-casting process.
DE19756332A1 (en) * 1997-12-18 1999-06-24 Pierburg Ag Air intake channel system for IC engines.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129356A1 (en) * 1991-09-04 1993-03-11 Bayerische Motoren Werke Ag Compound-cast intake for IC engine - has collector housing, cover and fastening flanges, produced in gravity die-casting process.
DE19756332A1 (en) * 1997-12-18 1999-06-24 Pierburg Ag Air intake channel system for IC engines.

Also Published As

Publication number Publication date
DE10344900B4 (en) 2006-04-13

Similar Documents

Publication Publication Date Title
AU2003285765A1 (en) Cylinder inflow exhaust gas amount calculation system of internal combustion engine and intake passage inflow exhaust gas amount calculation system of internal combustion engine
RU95110671A (en) Exhaust system for internal combustion engine
EP1469171A3 (en) Internal combustion engine with blow-by gas recirculation system
EP1878892A3 (en) Spark ignition type multi-cylinder engine
PL1770263T3 (en) Swirl system intake manifold for an internal combustion engine
EP1914401A3 (en) Exhaust manifold
ATE281591T1 (en) INTERNAL COMBUSTION ENGINE
MY126076A (en) Four-stroke internal combustion engine with at least two inlet valves
ATE475795T1 (en) EXHAUST MANIFOLD
EP1304461A2 (en) Intake manifold for internal combustion engine, and multiple and independent intake passages
SE9900839D0 (en) Combustion engine with exhaust gas recirculation
EP1258614A3 (en) Multi-cylinder internal combustion engine
ATE208008T1 (en) SUCTION PIPE
DE10344900A1 (en) Air induction system for V8 internal combustion engine has central pipe between cylinder banks carrying incoming air and passing air via swirl outlets to outer pipe with offtakes leading to cylinders
ATE225904T1 (en) INTAKE DEVICE FOR AN INTERNAL COMBUSTION ENGINE
SE9603028D0 (en) Combustion engine with exhaust gas recirculation
DE602006016640D1 (en) IMPROVED AIR SUPPLY DISTRIBUTOR FOR A COMBUSTION ENGINE
EP1262653A3 (en) Welded intake apparatus for an internal combustion engine
DE29811432U1 (en) Pipe system, especially intake manifold system for an internal combustion engine
DE50307844D1 (en) Internal combustion engine
EP1134403A3 (en) Combustion engine with exhaust gas recirculation
WO2005057002A3 (en) Internal combustion engine
WO2005078256A3 (en) Direct injection spark-ignited internal combustion engine
DE29600060U1 (en) Intake pipe for supercharged and self-priming internal combustion engines
GB2074230A (en) I.C. engine mixture intake system

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130403