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EP0916838A3 - Intake manifold for a V-type engine, in particular a V8-type engine - Google Patents

Intake manifold for a V-type engine, in particular a V8-type engine Download PDF

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Publication number
EP0916838A3
EP0916838A3 EP98118407A EP98118407A EP0916838A3 EP 0916838 A3 EP0916838 A3 EP 0916838A3 EP 98118407 A EP98118407 A EP 98118407A EP 98118407 A EP98118407 A EP 98118407A EP 0916838 A3 EP0916838 A3 EP 0916838A3
Authority
EP
European Patent Office
Prior art keywords
type engine
inlet lines
intake manifold
chamber
medium
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
EP98118407A
Other languages
German (de)
French (fr)
Other versions
EP0916838A2 (en
EP0916838B1 (en
Inventor
Rudolf Wimmer
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP0916838A2 publication Critical patent/EP0916838A2/en
Publication of EP0916838A3 publication Critical patent/EP0916838A3/en
Application granted granted Critical
Publication of EP0916838B1 publication Critical patent/EP0916838B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F02M35/104—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
    • 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
    • F02B2075/1832—Number of cylinders eight
    • 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
    • F02M35/1045—Intake manifolds characterised by the charge distribution between the cylinders/combustion chambers or its homogenisation

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)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

Für einen Sammler einer Sauganlage für einen V-Motor, der zylinderseitig mit Einlaßleitungen und ansaugseitig mit Ansaugrohren ausgerüstet ist und im Inneren mittels einer mittigen Trennwand mit einer Durchbrechung in Kammern unterteilt ist, wird zur Erzielung einer gleichmäßigen Verteilung eines betriebspunktabhängig zugeführten Abgas-Frischluftgemisches auf sämtliche Zylinder bzw. Einlaßleitungen vorgeschlagen, daß sämtliche Einlaßleitungen mit einer ersten Kammer in mediumsführender Verbindung stehen und daß beide betriebspunktabhängig ein Abgas-Frischluftgemisch zuführenden Ansaugrohre mit der zweiten Kammer mediumsführend verbunden sind.

Figure 00000001
For a collector of a suction system for a V-engine, which is equipped with inlet lines on the cylinder side and with intake pipes on the intake side and is divided into chambers by means of a central partition with an opening, the aim is to achieve an even distribution of an exhaust-gas / fresh-air mixture supplied depending on the operating point Cylinder or inlet lines suggested that all inlet lines are connected to a first chamber in a medium-conducting manner and that both intake pipes, depending on the operating point, are connected to the second chamber in a medium-conducting manner, supplying an exhaust gas / fresh air mixture.
Figure 00000001
EP98118407A 1997-11-14 1998-09-29 Intake manifold for a V-type engine, in particular a V8-type engine Expired - Lifetime EP0916838B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19750419A DE19750419A1 (en) 1997-11-14 1997-11-14 Suction system collector for a V engine, especially a V8 engine
DE19750419 1997-11-14

Publications (3)

Publication Number Publication Date
EP0916838A2 EP0916838A2 (en) 1999-05-19
EP0916838A3 true EP0916838A3 (en) 1999-07-21
EP0916838B1 EP0916838B1 (en) 2001-11-21

Family

ID=7848689

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98118407A Expired - Lifetime EP0916838B1 (en) 1997-11-14 1998-09-29 Intake manifold for a V-type engine, in particular a V8-type engine

Country Status (2)

Country Link
EP (1) EP0916838B1 (en)
DE (2) DE19750419A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009019048A1 (en) 2009-04-28 2010-11-04 Daimler Ag Air diffuser for use in internal-combustion engine of V-engine, has central section and inlet section, at which section of cylinder line branching from central section is formed

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111937A (en) * 1961-10-17 1963-11-26 Int Harvester Co Intake manifold construction for compression ignition type internal combustion engines
DE3217064A1 (en) * 1981-05-20 1982-12-09 Honda Giken Kogyo K.K., Tokyo INTAKE PIPE CONSTRUCTION FOR INTERNAL COMBUSTION ENGINES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19605308A1 (en) 1996-02-14 1997-08-21 Bayerische Motoren Werke Ag Internal combustion engine with suction system with a collector that can be connected to opposite cylinder banks, in particular V 8 engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111937A (en) * 1961-10-17 1963-11-26 Int Harvester Co Intake manifold construction for compression ignition type internal combustion engines
DE3217064A1 (en) * 1981-05-20 1982-12-09 Honda Giken Kogyo K.K., Tokyo INTAKE PIPE CONSTRUCTION FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
DE19750419A1 (en) 1999-05-20
EP0916838A2 (en) 1999-05-19
EP0916838B1 (en) 2001-11-21
DE59802699D1 (en) 2002-02-21

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