FR2374510A1 - Moteur suralimente - Google Patents
Moteur suralimenteInfo
- Publication number
- FR2374510A1 FR2374510A1 FR7737879A FR7737879A FR2374510A1 FR 2374510 A1 FR2374510 A1 FR 2374510A1 FR 7737879 A FR7737879 A FR 7737879A FR 7737879 A FR7737879 A FR 7737879A FR 2374510 A1 FR2374510 A1 FR 2374510A1
- Authority
- FR
- France
- Prior art keywords
- turbine
- duct
- engine
- valve
- exhaust
- 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.)
- Withdrawn
Links
- 239000007789 gas Substances 0.000 abstract 4
- 239000000446 fuel Substances 0.000 abstract 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
- F02B37/183—Arrangements of bypass valves or actuators therefor
-
- 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
- F02B37/183—Arrangements of bypass valves or actuators therefor
- F02B37/186—Arrangements of actuators or linkage for bypass valves
-
- 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)
- Supercharger (AREA)
Abstract
Moteur suralimenté. Le dispositif de suralimentation comprend un compresseur 24 entraîné par une turbine 31 elle-même entraînée par les gaz d'échappement Un conduit de dérivation 34 contourne la turbine 31 pour déboucher dans le conduit d'échappement et une soupape 5 commande le débit des gaz d'échappement traversant le conduit 34 et la turbine 31. La soupape 5 est associée avec des organes de transmission de la pression des gaz d'échappement, eux-mêmes reliés à des organes de commande actionnant la soupape en fonction de ladite pression pour répartir ces gaz entre la turbine 31 et le conduit 34 lorsque la pression excède un seuil donné, de façon à limiter la vitesse de la turbine et du compresseur, ce qui, pour des vitesses élevées du moteur, provoque la réduction de la suralimentation lors d'une augmentation de la vitesse du moteur. Application à la réalisation d'un moteur délivrant un couple plus élevé à des vitesses moyennes et permettent ainsi une economie sensible de carburant.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB52694/76A GB1519108A (en) | 1976-12-17 | 1976-12-17 | Turbo charging system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2374510A1 true FR2374510A1 (fr) | 1978-07-13 |
Family
ID=10464916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7737879A Withdrawn FR2374510A1 (fr) | 1976-12-17 | 1977-12-15 | Moteur suralimente |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5376213A (fr) |
FR (1) | FR2374510A1 (fr) |
GB (1) | GB1519108A (fr) |
IT (1) | IT1088775B (fr) |
SE (1) | SE436057B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2483515A1 (fr) * | 1980-05-27 | 1981-12-04 | Renault | Dispositif antipollution pour moteur a combustion interne a turbocompresseur |
EP0080741A1 (fr) * | 1981-11-30 | 1983-06-08 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Machine à ondes de pression utilisant la dynamique des gaz comprenant une dérivation des gaz d'échappement |
FR2518166A1 (fr) * | 1981-12-16 | 1983-06-17 | Daimler Benz Ag | Dispositif de guidage de la tige d'une soupape dans un moteur a combustion interne |
FR3006738A1 (fr) * | 2013-06-10 | 2014-12-12 | Peugeot Citroen Automobiles Sa | Soupape de decharge equipant un turbocompresseur |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS628360Y2 (fr) * | 1979-12-21 | 1987-02-26 | ||
SE458290B (sv) * | 1981-02-19 | 1989-03-13 | Volvo Ab | Anordning foer styrning av laddtrycket i en turboladdad foerbraenningsmotor |
JPS58217723A (ja) * | 1982-06-09 | 1983-12-17 | Fuji Heavy Ind Ltd | 過給機付エンジンの過給圧制御装置 |
DE102014212965B4 (de) | 2013-07-16 | 2023-04-20 | Ford Global Technologies, Llc | Turbolader-System mit einem luftgekühlten Magnetventil |
GB2517166B (en) | 2013-08-13 | 2018-05-02 | Ford Global Tech Llc | A method and system of cleaning a control valve |
JP7251528B2 (ja) * | 2020-07-15 | 2023-04-04 | いすゞ自動車株式会社 | 可変容量型ターボチャージャの軸受防錆装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB281422A (en) * | 1923-03-20 | 1928-01-05 | James Edwin Ellor | Improvements in or relating to internal combustion engine and turbine combinations |
FR864443A (fr) * | 1939-12-13 | 1941-04-26 | Rateau Soc | Dispositif de suralimentation d'un moteur thermique |
GB1043112A (en) * | 1963-02-13 | 1966-09-21 | Schwitzer Corp | Improvements in or relating to turbochargers for internal combustion engines |
US3576102A (en) * | 1969-05-08 | 1971-04-27 | Allis Chalmers Mfg Co | Turbocharger system |
-
1976
- 1976-12-17 GB GB52694/76A patent/GB1519108A/en not_active Expired
-
1977
- 1977-12-12 JP JP14826877A patent/JPS5376213A/ja active Pending
- 1977-12-15 FR FR7737879A patent/FR2374510A1/fr not_active Withdrawn
- 1977-12-15 IT IT30756/77A patent/IT1088775B/it active
- 1977-12-16 SE SE7714342A patent/SE436057B/sv not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB281422A (en) * | 1923-03-20 | 1928-01-05 | James Edwin Ellor | Improvements in or relating to internal combustion engine and turbine combinations |
FR864443A (fr) * | 1939-12-13 | 1941-04-26 | Rateau Soc | Dispositif de suralimentation d'un moteur thermique |
GB1043112A (en) * | 1963-02-13 | 1966-09-21 | Schwitzer Corp | Improvements in or relating to turbochargers for internal combustion engines |
US3576102A (en) * | 1969-05-08 | 1971-04-27 | Allis Chalmers Mfg Co | Turbocharger system |
Non-Patent Citations (1)
Title |
---|
EXBK/76 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2483515A1 (fr) * | 1980-05-27 | 1981-12-04 | Renault | Dispositif antipollution pour moteur a combustion interne a turbocompresseur |
EP0080741A1 (fr) * | 1981-11-30 | 1983-06-08 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Machine à ondes de pression utilisant la dynamique des gaz comprenant une dérivation des gaz d'échappement |
FR2518166A1 (fr) * | 1981-12-16 | 1983-06-17 | Daimler Benz Ag | Dispositif de guidage de la tige d'une soupape dans un moteur a combustion interne |
FR3006738A1 (fr) * | 2013-06-10 | 2014-12-12 | Peugeot Citroen Automobiles Sa | Soupape de decharge equipant un turbocompresseur |
Also Published As
Publication number | Publication date |
---|---|
IT1088775B (it) | 1985-06-10 |
SE436057B (sv) | 1984-11-05 |
SE7714342L (sv) | 1978-06-18 |
GB1519108A (en) | 1978-07-26 |
JPS5376213A (en) | 1978-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |