EP1138926A3 - Luftansaugkanalsystem für eine Brennkraftmaschine - Google Patents

Luftansaugkanalsystem für eine Brennkraftmaschine Download PDF

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Publication number
EP1138926A3
EP1138926A3 EP01104236A EP01104236A EP1138926A3 EP 1138926 A3 EP1138926 A3 EP 1138926A3 EP 01104236 A EP01104236 A EP 01104236A EP 01104236 A EP01104236 A EP 01104236A EP 1138926 A3 EP1138926 A3 EP 1138926A3
Authority
EP
European Patent Office
Prior art keywords
air intake
combustion engine
exhaust gas
intake duct
gas recirculation
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
EP01104236A
Other languages
English (en)
French (fr)
Other versions
EP1138926A2 (de
EP1138926B1 (de
Inventor
Hans-Ulrich Kühnel
Michael Sanders
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
Publication of EP1138926A2 publication Critical patent/EP1138926A2/de
Publication of EP1138926A3 publication Critical patent/EP1138926A3/de
Application granted granted Critical
Publication of EP1138926B1 publication Critical patent/EP1138926B1/de
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
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/21—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system with EGR valves located at or near the connection to the intake system
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/38—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in parallel
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F02M26/44—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which a main EGR passage is branched into multiple passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Characterised By The Charging Evacuation (AREA)

Abstract

Luftansaugkanalsystem für eine Brennkraftmaschine mit einem Luftansaugkanalgehäuse, das einzelne zu jedem Zylinder der Brennkraftmaschine führende Luftansaugkanäle aufweist, mit einem Abgasrückführkanal, dessen Abgasrückführung in die einzelnen Luftansaugkanäle durch jeweils ein Ventilelement steuerbar ist, wobei das Luftansaugkanalsystem (1) ein Deckelelement (4) aufweist, das auf dem Lufansaugkanalgehäuse (2) derart angeordnet ist, daß der Abgasrückführkanal (5) ausgeformt ist, wobei das Deckelelement (4) die als Flachschieberelemente (11) ausgeführten Ventilelemente sowie einen Antriebsmechanismus (7) zur Verstellung der Flachschieberelemente (11) aufweist und jeder Luftansaugkanal (3) eine Abgaseinlaßöffnung (12) mit einem Flachsitz (13) aufweist, der mit dem Flachschieberelement (11) zusammenwirkt.
EP01104236A 2000-03-27 2001-02-22 Luftansaugkanalsystem für eine Brennkraftmaschine Expired - Lifetime EP1138926B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10015210A DE10015210A1 (de) 2000-03-27 2000-03-27 Luftansaugkanlsystem für eine Brennkraftmaschine
DE10015210 2000-03-27

Publications (3)

Publication Number Publication Date
EP1138926A2 EP1138926A2 (de) 2001-10-04
EP1138926A3 true EP1138926A3 (de) 2002-07-17
EP1138926B1 EP1138926B1 (de) 2003-11-05

Family

ID=7636585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01104236A Expired - Lifetime EP1138926B1 (de) 2000-03-27 2001-02-22 Luftansaugkanalsystem für eine Brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP1138926B1 (de)
DE (2) DE10015210A1 (de)
ES (1) ES2204770T3 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08261082A (ja) * 1995-03-27 1996-10-08 Showa Alum Corp 吸気マニホルド
JPH09273452A (ja) * 1996-04-09 1997-10-21 Hino Motors Ltd 排ガス再循環装置
JPH10266903A (ja) * 1997-03-25 1998-10-06 Toyota Autom Loom Works Ltd 内燃機関の排気ガス再循環装置
WO1999014477A1 (de) * 1997-09-16 1999-03-25 Filterwerk Mann+Hummel Gmbh Anordnung zur rückführung von abgas bei einem verbrennungsmotor
DE19816266A1 (de) * 1998-04-11 1999-10-14 Pierburg Ag Luftansaugkanalsystem für eine Brennkraftmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08261082A (ja) * 1995-03-27 1996-10-08 Showa Alum Corp 吸気マニホルド
JPH09273452A (ja) * 1996-04-09 1997-10-21 Hino Motors Ltd 排ガス再循環装置
JPH10266903A (ja) * 1997-03-25 1998-10-06 Toyota Autom Loom Works Ltd 内燃機関の排気ガス再循環装置
WO1999014477A1 (de) * 1997-09-16 1999-03-25 Filterwerk Mann+Hummel Gmbh Anordnung zur rückführung von abgas bei einem verbrennungsmotor
DE19816266A1 (de) * 1998-04-11 1999-10-14 Pierburg Ag Luftansaugkanalsystem für eine Brennkraftmaschine

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 02 28 February 1997 (1997-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 02 30 January 1998 (1998-01-30) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 01 29 January 1999 (1999-01-29) *

Also Published As

Publication number Publication date
ES2204770T3 (es) 2004-05-01
DE50100888D1 (de) 2003-12-11
EP1138926A2 (de) 2001-10-04
EP1138926B1 (de) 2003-11-05
DE10015210A1 (de) 2001-10-04

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