WO1999043946A1 - Ansaugvorrichtung für eine brennkraftmaschine - Google Patents
Ansaugvorrichtung für eine brennkraftmaschine Download PDFInfo
- Publication number
- WO1999043946A1 WO1999043946A1 PCT/EP1999/001060 EP9901060W WO9943946A1 WO 1999043946 A1 WO1999043946 A1 WO 1999043946A1 EP 9901060 W EP9901060 W EP 9901060W WO 9943946 A1 WO9943946 A1 WO 9943946A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- guide tube
- air inlet
- inlet line
- valve
- bore
- Prior art date
Links
Classifications
-
- 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
- F02D9/1035—Details of the valve housing
-
- 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
- F02M26/12—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems characterised by means for attaching parts of an EGR system to each other or to engine parts
-
- 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
- F02M26/18—Thermal insulation or heat protection
-
- 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
-
- 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
Definitions
- FIG. 4 shows that the guide tube 11 is inserted into the bore 9 again in the throttle valve connector 3.
- the guide tube 11 is a commercially available piece of tube with a length in which the tube on the one hand does not protrude beyond the sealing surface of the flange 8 and on the other hand a piece into the air inlet line 1 or Throttle body 3 protrudes for the targeted supply of the fluid.
- the inner diameter of the guide tube 11 is to be selected so that the required volume of additional fluid can be supplied.
- the guide tube 11 is shown after completion of the pressing process, with the reference numeral 15 denotes a circumferential groove in the throttle valve body 3, in which the widened tube end 16 of the guide tube 11 engages after the pressing process.
- FIGS. 7 and 8 again show a guide tube 11 which has a flattened portion 20 in its one end region with which it projects into the air inlet line 1. This flattened portion 20 can be turned off, for example, whereby it can also be used in the guide tubes shown in the previous figures in order to simplify the assembly.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9908180-6A BR9908180A (pt) | 1998-02-24 | 1999-02-18 | Dispositivo de aspiração para um motor de combustão interna |
EP99908924A EP1058782B1 (de) | 1998-02-24 | 1999-02-18 | Ansaugvorrichtung für eine brennkraftmaschine |
KR1020007009372A KR20010041274A (ko) | 1998-02-24 | 1999-02-18 | 내연 기관용 흡입 장치 |
DE59902927T DE59902927D1 (de) | 1998-02-24 | 1999-02-18 | Ansaugvorrichtung für eine brennkraftmaschine |
US09/622,868 US6443134B1 (en) | 1998-02-24 | 1999-02-18 | Intake device for an internal combustion engine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19807463A DE19807463A1 (de) | 1998-02-24 | 1998-02-24 | Ansaugvorrichtung für eine Brennkraftmaschine |
DE19807463.8 | 1998-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999043946A1 true WO1999043946A1 (de) | 1999-09-02 |
Family
ID=7858585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/001060 WO1999043946A1 (de) | 1998-02-24 | 1999-02-18 | Ansaugvorrichtung für eine brennkraftmaschine |
Country Status (6)
Country | Link |
---|---|
US (1) | US6443134B1 (de) |
EP (1) | EP1058782B1 (de) |
KR (1) | KR20010041274A (de) |
BR (1) | BR9908180A (de) |
DE (2) | DE19807463A1 (de) |
WO (1) | WO1999043946A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10011933A1 (de) * | 2000-03-11 | 2001-09-27 | Daimler Chrysler Ag | Luftansaugvorrichtung für Verbrennungsmotoren mit direkter Kraftstoffeinspritzung |
DE10054264A1 (de) * | 2000-11-02 | 2002-05-08 | Opel Adam Ag | Saugrohranlage für eine Brennkraftmaschine |
JP4588451B2 (ja) * | 2002-09-08 | 2010-12-01 | アプライド バイオシステムズ, エルエルシー | Pnaダイマーおよびpnaオリゴマー合成に関する方法、組成物およびライブラリー |
JP4657250B2 (ja) * | 2007-05-29 | 2011-03-23 | 株式会社デンソー | 吸気装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3932300A1 (de) * | 1989-09-28 | 1991-04-11 | Vdo Schindling | Drosselklappenstutzen |
EP0507996A2 (de) | 1991-04-08 | 1992-10-14 | Firma Carl Freudenberg | Vorrichtung zum dosierten Einspeisen von verbrannten Gasen in den Brennraum einer Verbrennungskraftmaschine |
US5603295A (en) * | 1992-08-22 | 1997-02-18 | Ing. H.C.F. Porsche Ag | Internal-combustion engine comprising an intake system |
EP0791743A1 (de) * | 1995-10-16 | 1997-08-27 | Nippon Soken, Inc. | Vorrichtung zur steuerung von kraftstoffdampf für brennkraftmaschine |
EP0816666A2 (de) * | 1996-07-05 | 1998-01-07 | Elring Klinger GmbH | Abgas-Rückführvorrichtung |
DE19649713A1 (de) * | 1996-11-30 | 1998-06-04 | Daimler Benz Ag | Ansaugsystem einer Mehrzylinder-Brennkraftmaschine mit Abgasrückführung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4741295A (en) * | 1985-09-09 | 1988-05-03 | Honda Giken Kogyo Kabushiki Kaisha | Intake manifold system for V-type multiple cylinder internal combustion engine |
JPS63164554A (ja) * | 1986-12-25 | 1988-07-07 | Fujitsu Ltd | デ−タ速度自動認識システム |
JPH07691Y2 (ja) * | 1988-07-12 | 1995-01-11 | 日産自動車株式会社 | 内燃機関のegrバルブ取付構造 |
FR2669078B1 (fr) * | 1990-11-14 | 1994-11-25 | Peugeot | Dispositif de recirculation des gaz d'echappement d'un moteur a combustion interne. |
JP2548036Y2 (ja) * | 1991-01-25 | 1997-09-17 | アイシン精機株式会社 | 排気ガス還流装置 |
FR2710952B1 (fr) * | 1993-10-08 | 1995-11-17 | Renault | Dispositif de recirculation des gaz d'échappement d'un moteur à combustion interne. |
DE4338194C2 (de) * | 1993-11-09 | 2003-04-03 | Pierburg Gmbh | Luftansaugkanalsystem für Brennkraftmaschinen |
US5492104A (en) * | 1994-11-03 | 1996-02-20 | General Motors Corporation | Exhaust gas recirculation for an internal combustion engine |
US5970960A (en) * | 1996-09-18 | 1999-10-26 | Nissan Motor Co., Ltd. | Exhaust gas recirculation system of internal combustion engine |
-
1998
- 1998-02-24 DE DE19807463A patent/DE19807463A1/de not_active Withdrawn
-
1999
- 1999-02-18 US US09/622,868 patent/US6443134B1/en not_active Expired - Fee Related
- 1999-02-18 BR BR9908180-6A patent/BR9908180A/pt not_active IP Right Cessation
- 1999-02-18 WO PCT/EP1999/001060 patent/WO1999043946A1/de not_active Application Discontinuation
- 1999-02-18 EP EP99908924A patent/EP1058782B1/de not_active Expired - Lifetime
- 1999-02-18 KR KR1020007009372A patent/KR20010041274A/ko not_active Application Discontinuation
- 1999-02-18 DE DE59902927T patent/DE59902927D1/de not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3932300A1 (de) * | 1989-09-28 | 1991-04-11 | Vdo Schindling | Drosselklappenstutzen |
EP0507996A2 (de) | 1991-04-08 | 1992-10-14 | Firma Carl Freudenberg | Vorrichtung zum dosierten Einspeisen von verbrannten Gasen in den Brennraum einer Verbrennungskraftmaschine |
US5603295A (en) * | 1992-08-22 | 1997-02-18 | Ing. H.C.F. Porsche Ag | Internal-combustion engine comprising an intake system |
EP0791743A1 (de) * | 1995-10-16 | 1997-08-27 | Nippon Soken, Inc. | Vorrichtung zur steuerung von kraftstoffdampf für brennkraftmaschine |
EP0816666A2 (de) * | 1996-07-05 | 1998-01-07 | Elring Klinger GmbH | Abgas-Rückführvorrichtung |
DE19649713A1 (de) * | 1996-11-30 | 1998-06-04 | Daimler Benz Ag | Ansaugsystem einer Mehrzylinder-Brennkraftmaschine mit Abgasrückführung |
Also Published As
Publication number | Publication date |
---|---|
BR9908180A (pt) | 2000-10-24 |
EP1058782A1 (de) | 2000-12-13 |
KR20010041274A (ko) | 2001-05-15 |
DE59902927D1 (de) | 2002-11-07 |
US6443134B1 (en) | 2002-09-03 |
DE19807463A1 (de) | 1999-08-26 |
EP1058782B1 (de) | 2002-10-02 |
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