DE69806506T2 - TURBOCHARGER WITH EXHAUST GAS RECIRCULATION VALVE AND BLOW-OFF VALVE INTEGRATED IN THE TURBINE - Google Patents
TURBOCHARGER WITH EXHAUST GAS RECIRCULATION VALVE AND BLOW-OFF VALVE INTEGRATED IN THE TURBINEInfo
- Publication number
- DE69806506T2 DE69806506T2 DE69806506T DE69806506T DE69806506T2 DE 69806506 T2 DE69806506 T2 DE 69806506T2 DE 69806506 T DE69806506 T DE 69806506T DE 69806506 T DE69806506 T DE 69806506T DE 69806506 T2 DE69806506 T2 DE 69806506T2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- turbocharger
- blow
- turbine
- exhaust gas
- 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.)
- Expired - Lifetime
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
- 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
- F02M26/52—Systems for actuating EGR valves
- F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
- F02M26/61—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure
- F02M26/615—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure the exhaust back pressure
-
- 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
-
- 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
- F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
- F02M26/16—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system with EGR valves located at or near the connection to the exhaust 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
- F02M26/51—EGR valves combined with other devices, e.g. with intake valves or compressors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6815897P | 1997-12-18 | 1997-12-18 | |
US09/211,843 US6000222A (en) | 1997-12-18 | 1998-12-15 | Turbocharger with integral turbine exhaust gas recirculation control valve and exhaust gas bypass valve |
PCT/US1998/026760 WO1999031376A1 (en) | 1997-12-18 | 1998-12-16 | Turbocharger with integral turbine exhaust gas recirculation control valve and exhaust gas bypass valve |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69806506D1 DE69806506D1 (en) | 2002-08-14 |
DE69806506T2 true DE69806506T2 (en) | 2002-12-12 |
Family
ID=26748640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69806506T Expired - Lifetime DE69806506T2 (en) | 1997-12-18 | 1998-12-16 | TURBOCHARGER WITH EXHAUST GAS RECIRCULATION VALVE AND BLOW-OFF VALVE INTEGRATED IN THE TURBINE |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1040268B1 (en) |
JP (1) | JP2002508473A (en) |
CN (1) | CN1284152A (en) |
AU (1) | AU1920699A (en) |
BR (1) | BR9815818A (en) |
DE (1) | DE69806506T2 (en) |
WO (1) | WO1999031376A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9080504B2 (en) | 2011-06-17 | 2015-07-14 | Elringklinger Ag | Actuating device for an exhaust gas flow control element of an exhaust gas turbocharger |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101649773B (en) * | 2009-08-27 | 2011-10-12 | 芜湖杰锋汽车动力系统有限公司 | Petrol engine supercharger bypass valve |
US20110067680A1 (en) * | 2009-09-22 | 2011-03-24 | Gm Global Technology Operations, Inc. | Turbocharger and Air Induction System Incorporating the Same and Method of Making and Using the Same |
US8573929B2 (en) * | 2010-04-30 | 2013-11-05 | Honeywell International Inc. | Turbocharger with turbine nozzle vanes and an annular rotary bypass valve |
JPWO2012176887A1 (en) | 2011-06-22 | 2015-02-23 | 株式会社Ihi | Multistage supercharging system |
JP5919663B2 (en) | 2011-07-15 | 2016-05-18 | 株式会社Ihi | Multistage supercharging system |
CN102392732A (en) * | 2011-09-24 | 2012-03-28 | 无锡威孚英特迈增压技术有限公司 | Multi-valve bypass valve assembly for two stages of supercharging |
US10047760B2 (en) | 2014-11-26 | 2018-08-14 | Honeywell International Inc. | Turbine wastegate plug |
CN106523138B (en) * | 2016-12-09 | 2019-11-12 | 江苏多为机械工业有限公司 | A kind of turbosupercharger of car engine bent sub and its production technology |
CN109505695B (en) * | 2018-12-30 | 2024-05-31 | 江西腾勒动力有限公司 | Waste gas bypass device for protecting engine turbocharger |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2901041A1 (en) * | 1979-01-12 | 1980-07-17 | Daimler Benz Ag | EXHAUST TURBOCHARGER |
JPS55123344A (en) * | 1979-03-12 | 1980-09-22 | Nissan Motor Co Ltd | Exhaust gas reflex apparatus for diesel engine |
JPS5746028A (en) * | 1980-09-05 | 1982-03-16 | Hitachi Ltd | Controller for supercharger of internal combustion engine |
AT403616B (en) * | 1991-09-02 | 1998-04-27 | Avl Verbrennungskraft Messtech | Internal combustion engine with an intake and exhaust system, an exhaust gas turbocharger and a pressure accumulator |
DE4312078C2 (en) * | 1993-04-13 | 1995-06-01 | Daimler Benz Ag | Exhaust gas turbocharger for a supercharged internal combustion engine |
-
1998
- 1998-12-16 BR BR9815818-0A patent/BR9815818A/en active Search and Examination
- 1998-12-16 JP JP2000539256A patent/JP2002508473A/en active Pending
- 1998-12-16 EP EP98963992A patent/EP1040268B1/en not_active Expired - Lifetime
- 1998-12-16 AU AU19206/99A patent/AU1920699A/en not_active Abandoned
- 1998-12-16 DE DE69806506T patent/DE69806506T2/en not_active Expired - Lifetime
- 1998-12-16 CN CN98813533A patent/CN1284152A/en active Pending
- 1998-12-16 WO PCT/US1998/026760 patent/WO1999031376A1/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9080504B2 (en) | 2011-06-17 | 2015-07-14 | Elringklinger Ag | Actuating device for an exhaust gas flow control element of an exhaust gas turbocharger |
Also Published As
Publication number | Publication date |
---|---|
EP1040268A1 (en) | 2000-10-04 |
CN1284152A (en) | 2001-02-14 |
JP2002508473A (en) | 2002-03-19 |
EP1040268B1 (en) | 2002-07-10 |
AU1920699A (en) | 1999-07-05 |
DE69806506D1 (en) | 2002-08-14 |
WO1999031376A1 (en) | 1999-06-24 |
BR9815818A (en) | 2001-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |