EP1215389A3 - Exhaust intake device for an air intake system of an internal combustion engine - Google Patents

Exhaust intake device for an air intake system of an internal combustion engine Download PDF

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Publication number
EP1215389A3
EP1215389A3 EP01120372A EP01120372A EP1215389A3 EP 1215389 A3 EP1215389 A3 EP 1215389A3 EP 01120372 A EP01120372 A EP 01120372A EP 01120372 A EP01120372 A EP 01120372A EP 1215389 A3 EP1215389 A3 EP 1215389A3
Authority
EP
European Patent Office
Prior art keywords
inlet
air intake
combustion engine
internal combustion
housing
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
EP01120372A
Other languages
German (de)
French (fr)
Other versions
EP1215389A2 (en
EP1215389B1 (en
Inventor
Norbert Simons
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 EP1215389A2 publication Critical patent/EP1215389A2/en
Publication of EP1215389A3 publication Critical patent/EP1215389A3/en
Application granted granted Critical
Publication of EP1215389B1 publication Critical patent/EP1215389B1/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
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10118—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements with variable cross-sections of intake ducts along their length; Venturis; Diffusers
    • 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
    • F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings 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
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/31—Air-cooled heat exchangers
    • 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
    • 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
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10347—Moulding, casting 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
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10354—Joining multiple sections together
    • 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
    • F02M26/11—Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

Abgaseinleitvorrichtung für ein Luftansaugkanalsystem einer Brennkraftmaschine mit einem Luftansaugkanalgehäuse mit einem Sammeleinlaß, wobei das Luftansaugkanalgehäuse im wesentlichen aus einem Gehäuseoberteil und einem Gehäuseunterteil besteht und der Sammeleinlaß mit einem Frischlufteinlaßkanal zusammenwirkt, in dem eine Drosselklappe angeordnet ist und mit einem im Lufteinlaßkanalsystem angeordenten Abgaseinlaß, der mit einem Abgasrückführventil und einem den Abgaseinleitstrahl beeinflussenden Strömungsleitkörper zusammenwirkt, wobei das Gehäuseoberteil (5) und/oder das Gehäuseunterteil (6) Formelemente aufweisen, die im montierten Zustand des Luftansaugkanalgehäuses (3) den Strömungsleitkörper (13) bilden.

Figure 00000001
A Abgaseinleitvorrichtung for an air intake duct system of an internal combustion engine having a Luftansaugkanalgehäuse with a collecting inlet, wherein the Luftansaugkanalgehäuse consists essentially of a housing upper part and a housing lower part and the collecting inlet cooperates with a fresh air inlet passage in which a throttle valve is arranged and angeordente with an inlet in the air intake duct system exhaust gas inlet with a Exhaust gas recirculation valve and a Abgaseinleitstrahl influencing Strömungsleitkörper cooperates, wherein the upper housing part (5) and / or the lower housing part (6) have mold elements which form the Strömungsleitkörper (13) in the assembled state of the Luftansaugkanalgehäuses (3).
Figure 00000001
EP01120372A 2000-12-15 2001-08-25 Exhaust intake device for an air intake system of an internal combustion engine Expired - Lifetime EP1215389B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10062677A DE10062677A1 (en) 2000-12-15 2000-12-15 Exhaust gas introduction device for an air intake duct system of an internal combustion engine
DE10062677 2000-12-15

Publications (3)

Publication Number Publication Date
EP1215389A2 EP1215389A2 (en) 2002-06-19
EP1215389A3 true EP1215389A3 (en) 2003-11-12
EP1215389B1 EP1215389B1 (en) 2006-04-26

Family

ID=7667363

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01120372A Expired - Lifetime EP1215389B1 (en) 2000-12-15 2001-08-25 Exhaust intake device for an air intake system of an internal combustion engine

Country Status (3)

Country Link
EP (1) EP1215389B1 (en)
DE (2) DE10062677A1 (en)
ES (1) ES2262587T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10228247B4 (en) * 2002-06-25 2014-05-15 Pierburg Gmbh The air intake channel
FR2896546B1 (en) * 2006-01-23 2012-12-21 Peugeot Citroen Automobiles Sa DEVICE FOR RECYCLING EXHAUST GAS FROM A MOTOR VEHICLE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715329A (en) * 1985-04-09 1987-12-29 Nissan Motor Co., Ltd. Induction system for internal combustion engine
DE9316647U1 (en) * 1993-10-30 1994-01-27 Pierburg Gmbh, 41460 Neuss Air intake pipe for internal combustion engines
DE4420247A1 (en) * 1994-06-10 1995-12-14 Iav Motor Gmbh Exhaust gas eductor for inlet tract of IC engines
EP0886063A2 (en) * 1997-06-20 1998-12-23 Robert Bosch Gmbh Intake air manifold
US5884612A (en) * 1996-05-22 1999-03-23 Nippon Soken, Inc. Gas ventilation system for internal combustion engine
JPH11247727A (en) * 1998-02-27 1999-09-14 Daihatsu Motor Co Ltd Device for introducing blowby gas or the like of internal combustion engine to intake system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517808A1 (en) * 1985-05-17 1986-11-20 Glotur Trust, Vaduz Method and device for the introduction of additional gas flows into the intake port of a mixture-compressing internal combustion engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715329A (en) * 1985-04-09 1987-12-29 Nissan Motor Co., Ltd. Induction system for internal combustion engine
DE9316647U1 (en) * 1993-10-30 1994-01-27 Pierburg Gmbh, 41460 Neuss Air intake pipe for internal combustion engines
DE4420247A1 (en) * 1994-06-10 1995-12-14 Iav Motor Gmbh Exhaust gas eductor for inlet tract of IC engines
US5884612A (en) * 1996-05-22 1999-03-23 Nippon Soken, Inc. Gas ventilation system for internal combustion engine
EP0886063A2 (en) * 1997-06-20 1998-12-23 Robert Bosch Gmbh Intake air manifold
JPH11247727A (en) * 1998-02-27 1999-09-14 Daihatsu Motor Co Ltd Device for introducing blowby gas or the like of internal combustion engine to intake system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 14 22 December 1999 (1999-12-22) *

Also Published As

Publication number Publication date
EP1215389A2 (en) 2002-06-19
DE10062677A1 (en) 2002-06-20
DE50109616D1 (en) 2006-06-01
EP1215389B1 (en) 2006-04-26
ES2262587T3 (en) 2006-12-01

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