FR2326581A1 - INTERNAL COMBUSTION ENGINE WITH SUPERCHARGING - Google Patents
INTERNAL COMBUSTION ENGINE WITH SUPERCHARGINGInfo
- Publication number
- FR2326581A1 FR2326581A1 FR7625875A FR7625875A FR2326581A1 FR 2326581 A1 FR2326581 A1 FR 2326581A1 FR 7625875 A FR7625875 A FR 7625875A FR 7625875 A FR7625875 A FR 7625875A FR 2326581 A1 FR2326581 A1 FR 2326581A1
- Authority
- FR
- France
- Prior art keywords
- supercharging
- combustion engine
- internal combustion
- engine
- internal
- 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
- 238000002485 combustion reaction Methods 0.000 title 1
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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
-
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
- F02B33/443—Heating of charging air, e.g. for facilitating the starting
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/001—Engines characterised by provision of pumps driven at least for part of the time by exhaust using exhaust drives arranged in parallel
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/007—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in parallel, e.g. at least one pump supplying alternatively
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/16—Control of the pumps by bypassing charging air
- F02B37/164—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine
- F02B37/166—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine the auxiliary apparatus being a combustion chamber, e.g. upstream of turbine
-
- 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
- F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0412—Multiple heat exchangers arranged in parallel or in series
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0418—Layout of the intake air cooling or coolant circuit the intake air cooler having a bypass or multiple flow paths within the heat exchanger to vary the effective heat transfer surface
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2544471A DE2544471C3 (en) | 1975-10-04 | 1975-10-04 | Internal combustion engine that forms a working space with two or more exhaust gas turbochargers connected in series |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2326581A1 true FR2326581A1 (en) | 1977-04-29 |
FR2326581B1 FR2326581B1 (en) | 1978-11-03 |
Family
ID=5958309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7625875A Granted FR2326581A1 (en) | 1975-10-04 | 1976-08-26 | INTERNAL COMBUSTION ENGINE WITH SUPERCHARGING |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2544471C3 (en) |
FR (1) | FR2326581A1 (en) |
GB (1) | GB1551833A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0014778A1 (en) * | 1979-02-19 | 1980-09-03 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Exhaust-gas driven turbocharger having two stages |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3046876A1 (en) * | 1980-12-12 | 1982-07-15 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | "INTERNAL COMBUSTION ENGINE" |
DE3046875A1 (en) * | 1980-12-12 | 1982-07-15 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | "INTERNAL COMBUSTION ENGINE" |
DE3214205A1 (en) * | 1982-04-17 | 1983-10-20 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Internal combustion engine with at least one exhaust gas turbocharger |
US4930315A (en) * | 1987-05-29 | 1990-06-05 | Usui Kokusai Sangyo Kabushiki Kaisha | Turbo-charger engine system |
DE3824373C1 (en) * | 1988-07-19 | 1989-05-18 | Mtu Friedrichshafen Gmbh | Supercharged piston internal combustion engine with a plurality of exhaust turbochargers functioning in parallel |
DE3903563C1 (en) * | 1988-07-19 | 1990-03-22 | Mtu Friedrichshafen Gmbh | |
US5577900A (en) * | 1994-05-25 | 1996-11-26 | Gec- Alsthom Diesels Ltd. | Turbocharged internal combustion engine |
CA2448458C (en) * | 1994-05-25 | 2008-08-19 | Man B&W Diesel Ltd. | Turbocharged internal combustion engine |
DE19514572C2 (en) * | 1995-04-20 | 1997-04-30 | Man Nutzfahrzeuge Ag | Supercharged internal combustion engine |
DE19547994A1 (en) * | 1995-12-21 | 1997-06-26 | Bayerische Motoren Werke Ag | Internal combustion engine with two exhaust gas turbochargers acting in parallel |
DE19709879A1 (en) | 1997-03-11 | 1998-09-24 | Man Nutzfahrzeuge Ag | Control device for a supercharged internal combustion engine |
US6062026A (en) * | 1997-05-30 | 2000-05-16 | Turbodyne Systems, Inc. | Turbocharging systems for internal combustion engines |
DE19837978B4 (en) * | 1998-04-16 | 2006-05-18 | Borgwarner Turbo Systems Gmbh | Air-flow controller in twin stage turbocharged internal combustion engine |
DE19835978C1 (en) * | 1998-08-08 | 1999-11-25 | Daimler Chrysler Ag | Motor vehicle twin turbocharger internal combustion engine with exhaust gas recycling |
US6324848B1 (en) * | 2000-09-21 | 2001-12-04 | Caterpillar Inc. | Turbocharger system to inhibit surge in a multi-stage compressor |
US7975478B2 (en) | 2007-06-26 | 2011-07-12 | International Engine Intellectual Property Company, Llc | Internal combustion engine having compressor with first and second tributary inlets |
DE102008048035A1 (en) * | 2008-09-19 | 2010-03-25 | Man Nutzfahrzeuge Ag | Internal combustion engine with exhaust gas recirculation |
DE102012011227A1 (en) | 2012-06-05 | 2013-12-05 | Daimler Ag | Internal combustion engine for passenger car, has first and second liquid-gas heat exchangers arranged downstream of compressor arranged with air intake, where each of liquid-gas heat exchangers comprises bypass device |
US9010117B2 (en) * | 2013-03-15 | 2015-04-21 | Cummins Inc. | Multi-stage turbocharger system with intercooling and aftercooling |
DE102015203621A1 (en) * | 2015-03-02 | 2016-09-29 | Bayerische Motoren Werke Aktiengesellschaft | Two-stage turbocharger charging device for an internal combustion engine |
-
1975
- 1975-10-04 DE DE2544471A patent/DE2544471C3/en not_active Expired
-
1976
- 1976-08-26 FR FR7625875A patent/FR2326581A1/en active Granted
- 1976-09-08 GB GB37177/76A patent/GB1551833A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0014778A1 (en) * | 1979-02-19 | 1980-09-03 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Exhaust-gas driven turbocharger having two stages |
Also Published As
Publication number | Publication date |
---|---|
GB1551833A (en) | 1979-09-05 |
DE2544471B2 (en) | 1978-07-06 |
DE2544471A1 (en) | 1977-04-07 |
FR2326581B1 (en) | 1978-11-03 |
DE2544471C3 (en) | 1979-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |