AT2744U3 - Abgasrückführsystem für eine brennkraftmaschine - Google Patents
Abgasrückführsystem für eine brennkraftmaschineInfo
- Publication number
- AT2744U3 AT2744U3 AT0078697U AT78697U AT2744U3 AT 2744 U3 AT2744 U3 AT 2744U3 AT 0078697 U AT0078697 U AT 0078697U AT 78697 U AT78697 U AT 78697U AT 2744 U3 AT2744 U3 AT 2744U3
- Authority
- AT
- Austria
- Prior art keywords
- exhaust gas
- combustion engine
- internal combustion
- gas recirculation
- recirculation system
- Prior art date
Links
Classifications
-
- 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
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0205—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the charging effect
-
- 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
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
- F02B27/0268—Valves
- F02B27/0273—Flap 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
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
-
- 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
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
- F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0078697U AT2744U3 (de) | 1997-12-16 | 1997-12-16 | Abgasrückführsystem für eine brennkraftmaschine |
DE19857577A DE19857577C2 (de) | 1997-12-16 | 1998-12-14 | Abgasrückführungssystem für eine Brennkraftmaschine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0078697U AT2744U3 (de) | 1997-12-16 | 1997-12-16 | Abgasrückführsystem für eine brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
AT2744U2 AT2744U2 (de) | 1999-03-25 |
AT2744U3 true AT2744U3 (de) | 1999-06-25 |
Family
ID=3499721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0078697U AT2744U3 (de) | 1997-12-16 | 1997-12-16 | Abgasrückführsystem für eine brennkraftmaschine |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT2744U3 (de) |
DE (1) | DE19857577C2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1276982A1 (de) | 2000-04-17 | 2003-01-22 | Robert Bosch Gmbh | Vorrichtung zur mischung und dosierung von gasströmen an verbrennungskraftmaschinen |
DE10042247C5 (de) | 2000-08-29 | 2006-09-14 | Robert Bosch Gmbh | Mischeinheit für Gasströme an einer Verbrennungskraftmaschine |
US6408833B1 (en) * | 2000-12-07 | 2002-06-25 | Caterpillar Inc. | Venturi bypass exhaust gas recirculation system |
FR2827012B1 (fr) * | 2001-07-03 | 2003-10-17 | Peugeot Citroen Automobiles Sa | Systeme d'alimentation en gaz d'un moteur diesel de vehicule automobile |
FR2827013B1 (fr) * | 2001-07-03 | 2003-10-17 | Peugeot Citroen Automobiles Sa | Systeme d'alimentation en gaz d'un moteur diesel de vehicule |
DE10149673A1 (de) | 2001-10-09 | 2003-04-24 | Bosch Gmbh Robert | Vorrichtung zur Entlüftung von Komponenten im Ansaugtrakt einer Verbrennungskraftmaschine |
ES2209618B1 (es) † | 2002-05-28 | 2005-08-16 | Estampaciones Noroeste, S.A. | Intercambiador de calor para un sistema "egr" con un conducto de derivacion integrado. |
FR2886983A1 (fr) * | 2005-06-14 | 2006-12-15 | Renault Sas | Dispositif de recirculation d'une partie des gaz d'echappement d'un moteur a combustion interne |
FR2896546B1 (fr) * | 2006-01-23 | 2012-12-21 | Peugeot Citroen Automobiles Sa | Dispositif de recyclage de gaz d'echappement d'un vehicule automobile |
ES2321783B1 (es) * | 2006-09-21 | 2010-01-12 | Valeo Termico, S.A. | Intercambiador de calor para gases, en especial de los gases de escape de un motor. |
FR2918416B1 (fr) | 2007-07-02 | 2013-04-05 | Coutier Moulage Gen Ind | Dispositif de recirculation des gaz d'echappement pour moteur a combustion interne |
CN213175878U (zh) * | 2020-01-08 | 2021-05-11 | 伍德沃德有限公司 | 排气气体再循环混合器和发动机系统 |
CN113062817A (zh) * | 2021-04-20 | 2021-07-02 | 潍柴动力股份有限公司 | 一种多通道气体混合器 |
CN113944575B (zh) * | 2021-12-20 | 2022-07-19 | 潍柴动力股份有限公司 | 一种混合器 |
CN114412671A (zh) * | 2022-03-30 | 2022-04-29 | 潍柴动力股份有限公司 | 发动机及其控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1511906A (en) * | 1974-05-16 | 1978-05-24 | Peugeot & Renault | Recirculation of exhaust gases of an internal combustion engine |
JPS5654950A (en) * | 1979-10-13 | 1981-05-15 | Honda Motor Co Ltd | Control device for recirculation amount of exhaust gas in engine |
FR2578580A1 (fr) * | 1984-11-26 | 1986-09-12 | Renault | Dispositif de recirculation de gaz d'echappement a commande progressive pour moteurs a combustion interne |
JPS62288356A (ja) * | 1986-06-04 | 1987-12-15 | Nippon Carbureter Co Ltd | 排気再循環制御方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4319380C2 (de) * | 1992-06-12 | 1998-12-17 | Avl Verbrennungskraft Messtech | Brennkraftmaschine mit einem Abgasturbolader |
-
1997
- 1997-12-16 AT AT0078697U patent/AT2744U3/de not_active IP Right Cessation
-
1998
- 1998-12-14 DE DE19857577A patent/DE19857577C2/de not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1511906A (en) * | 1974-05-16 | 1978-05-24 | Peugeot & Renault | Recirculation of exhaust gases of an internal combustion engine |
JPS5654950A (en) * | 1979-10-13 | 1981-05-15 | Honda Motor Co Ltd | Control device for recirculation amount of exhaust gas in engine |
FR2578580A1 (fr) * | 1984-11-26 | 1986-09-12 | Renault | Dispositif de recirculation de gaz d'echappement a commande progressive pour moteurs a combustion interne |
JPS62288356A (ja) * | 1986-06-04 | 1987-12-15 | Nippon Carbureter Co Ltd | 排気再循環制御方法 |
Also Published As
Publication number | Publication date |
---|---|
DE19857577A1 (de) | 1999-07-01 |
DE19857577C2 (de) | 2001-02-15 |
AT2744U2 (de) | 1999-03-25 |
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Legal Events
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MM9K | Lapse due to non-payment of renewal fee |