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 PDFInfo
- 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
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. 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).
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)
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)
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)
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 |
-
2000
- 2000-12-15 DE DE10062677A patent/DE10062677A1/en not_active Withdrawn
-
2001
- 2001-08-25 DE DE50109616T patent/DE50109616D1/en not_active Expired - Lifetime
- 2001-08-25 EP EP01120372A patent/EP1215389B1/en not_active Expired - Lifetime
- 2001-08-25 ES ES01120372T patent/ES2262587T3/en not_active Expired - Lifetime
Patent Citations (6)
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)
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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