ITBO20030362A1 - Gruppo di alimentazione dell'aria di combustione ai cilindri - Google Patents

Gruppo di alimentazione dell'aria di combustione ai cilindri

Info

Publication number
ITBO20030362A1
ITBO20030362A1 IT000362A ITBO20030362A ITBO20030362A1 IT BO20030362 A1 ITBO20030362 A1 IT BO20030362A1 IT 000362 A IT000362 A IT 000362A IT BO20030362 A ITBO20030362 A IT BO20030362A IT BO20030362 A1 ITBO20030362 A1 IT BO20030362A1
Authority
IT
Italy
Prior art keywords
air supply
combustion air
cylinder combustion
supply group
cylinder
Prior art date
Application number
IT000362A
Other languages
English (en)
Inventor
Pietro Belloggi
Gianluca Mattogno
Renzo Moschini
Stefano Tartari
Original Assignee
Magneti Marelli Powertrain Spa
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 Magneti Marelli Powertrain Spa filed Critical Magneti Marelli Powertrain Spa
Priority to IT000362A priority Critical patent/ITBO20030362A1/it
Priority to DE602004012481T priority patent/DE602004012481T2/de
Priority to US10/866,171 priority patent/US7117837B2/en
Priority to ES04102646T priority patent/ES2301936T3/es
Priority to EP04102646A priority patent/EP1486651B1/en
Priority to BR0402333-1A priority patent/BRPI0402333A/pt
Publication of ITBO20030362A1 publication Critical patent/ITBO20030362A1/it

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • F02B27/0278—Multi-way 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
    • F02D9/1025—Details of the flap the rotation axis of the flap being off-set from the flap center axis
    • F02D9/103—Details of the flap the rotation axis of the flap being off-set from the flap center axis the rotation axis being located at an edge
    • 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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
IT000362A 2003-06-13 2003-06-13 Gruppo di alimentazione dell'aria di combustione ai cilindri ITBO20030362A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT000362A ITBO20030362A1 (it) 2003-06-13 2003-06-13 Gruppo di alimentazione dell'aria di combustione ai cilindri
DE602004012481T DE602004012481T2 (de) 2003-06-13 2004-06-10 Baueinheit zur Zufuhr von Verbrennungsluft zu den Zylindern einer Brennkraftmaschine
US10/866,171 US7117837B2 (en) 2003-06-13 2004-06-10 Unit for supplying combustion air to the cylinders of an endothermic engine
ES04102646T ES2301936T3 (es) 2003-06-13 2004-06-10 Unidad para suministrar aire de combustion a los cilindros de un motor endotermico.
EP04102646A EP1486651B1 (en) 2003-06-13 2004-06-10 Unit for supplying combustion air to the cylinders of an endothermic engine
BR0402333-1A BRPI0402333A (pt) 2003-06-13 2004-06-14 Unidade de fornecimento de ar de combustão para os cilindros de um motor endotérmico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000362A ITBO20030362A1 (it) 2003-06-13 2003-06-13 Gruppo di alimentazione dell'aria di combustione ai cilindri

Publications (1)

Publication Number Publication Date
ITBO20030362A1 true ITBO20030362A1 (it) 2004-12-14

Family

ID=33187365

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000362A ITBO20030362A1 (it) 2003-06-13 2003-06-13 Gruppo di alimentazione dell'aria di combustione ai cilindri

Country Status (6)

Country Link
US (1) US7117837B2 (it)
EP (1) EP1486651B1 (it)
BR (1) BRPI0402333A (it)
DE (1) DE602004012481T2 (it)
ES (1) ES2301936T3 (it)
IT (1) ITBO20030362A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4715784B2 (ja) * 2007-03-15 2011-07-06 トヨタ自動車株式会社 気体バルブ
US7975669B2 (en) * 2009-07-28 2011-07-12 GM Global Technology Operations LLC Apparatus and method for throttle control of internal combustion engines

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO910764A1 (it) 1991-10-10 1993-04-10 Fiat Auto Spa Gruppo di collettore di aspirazione per motori a combustione interna ad iniezione.
FR2724418B1 (fr) * 1994-09-09 1997-01-17 Magneti Marelli France Tubulure d'admission d'air a volets pivotants pour moteur a combustion interne
JP3441614B2 (ja) 1997-04-02 2003-09-02 ダイハツ工業株式会社 内燃機関における吸気切換装置
JPH10299491A (ja) 1997-04-25 1998-11-10 Aisin Seiki Co Ltd 内燃機関の吸気装置
DE19739424A1 (de) 1997-09-09 1999-03-11 Pierburg Ag Stellelement für Luftklappen in einem Luftansaugkanalsystem
DE19745348A1 (de) * 1997-10-14 1999-04-15 Mann & Hummel Filter Dichtungselement
FR2783283B1 (fr) * 1998-09-14 2000-11-24 Mark Iv Systemes Moteurs Sa Ensemble integre collecteur d'admission/boitier papillon
DE19928892A1 (de) 1999-06-24 2000-12-28 Porsche Ag Brennkraftmaschine
DE60114125T2 (de) 2000-12-01 2006-07-06 Denso Corp., Kariya Ansaugvorrichtung zum gebrauch bei einer brennkraftmaschine

Also Published As

Publication number Publication date
EP1486651A1 (en) 2004-12-15
EP1486651B1 (en) 2008-03-19
DE602004012481D1 (de) 2008-04-30
DE602004012481T2 (de) 2009-04-16
ES2301936T3 (es) 2008-07-01
BRPI0402333A (pt) 2005-05-17
US7117837B2 (en) 2006-10-10
US20050022773A1 (en) 2005-02-03

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