FR2483515A1 - Dispositif antipollution pour moteur a combustion interne a turbocompresseur - Google Patents

Dispositif antipollution pour moteur a combustion interne a turbocompresseur Download PDF

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Publication number
FR2483515A1
FR2483515A1 FR8011715A FR8011715A FR2483515A1 FR 2483515 A1 FR2483515 A1 FR 2483515A1 FR 8011715 A FR8011715 A FR 8011715A FR 8011715 A FR8011715 A FR 8011715A FR 2483515 A1 FR2483515 A1 FR 2483515A1
Authority
FR
France
Prior art keywords
turbocharger
bypass
antipollution
air injection
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.)
Granted
Application number
FR8011715A
Other languages
English (en)
French (fr)
Other versions
FR2483515B1 (enrdf_load_stackoverflow
Inventor
Jean-Paul Courtois
Robert Pillon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SA
Original Assignee
Renault SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Renault SA filed Critical Renault SA
Priority to FR8011715A priority Critical patent/FR2483515A1/fr
Publication of FR2483515A1 publication Critical patent/FR2483515A1/fr
Application granted granted Critical
Publication of FR2483515B1 publication Critical patent/FR2483515B1/fr
Granted legal-status Critical Current

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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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
    • F02M31/08—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air the gases being exhaust gases
    • F02M31/083—Temperature-responsive control of the amount of exhaust gas or combustion air directed to the heat exchange surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the exhaust apparatus; Spatial arrangements of exhaust apparatuses
    • F01N2340/06—Arrangement of the exhaust apparatus relative to the turbine of a turbocharger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/30—Tubes with restrictions, i.e. venturi or the like, e.g. for sucking air or measuring mass flow
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
FR8011715A 1980-05-27 1980-05-27 Dispositif antipollution pour moteur a combustion interne a turbocompresseur Granted FR2483515A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8011715A FR2483515A1 (fr) 1980-05-27 1980-05-27 Dispositif antipollution pour moteur a combustion interne a turbocompresseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8011715A FR2483515A1 (fr) 1980-05-27 1980-05-27 Dispositif antipollution pour moteur a combustion interne a turbocompresseur

Publications (2)

Publication Number Publication Date
FR2483515A1 true FR2483515A1 (fr) 1981-12-04
FR2483515B1 FR2483515B1 (enrdf_load_stackoverflow) 1984-03-16

Family

ID=9242357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011715A Granted FR2483515A1 (fr) 1980-05-27 1980-05-27 Dispositif antipollution pour moteur a combustion interne a turbocompresseur

Country Status (1)

Country Link
FR (1) FR2483515A1 (enrdf_load_stackoverflow)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0266256A1 (fr) * 1986-10-29 1988-05-04 Automobiles Peugeot Dispositif de commande de l'échappement des gaz à la sortie d'un moteur suralimenté par un turbo-compresseur
FR2650860A1 (fr) * 1989-08-09 1991-02-15 Glaenzer Spicer Sa Circuit d'echappement d'un moteur a combustion interne suralimente
EP0430153A1 (de) * 1989-12-01 1991-06-05 Motoren-Werke Mannheim Aktiengesellschaft Hubkolbenbrennkraftmaschine
WO1992008882A1 (de) * 1990-11-14 1992-05-29 Walker Deutschland Gmbh Vorrichtung zum einsatz eines katalysators für einen zweitaktmotor
US5195323A (en) * 1991-07-31 1993-03-23 Lorts Anthony R Turbocharger-exhaust purifier wastegate
DE4322949A1 (de) * 1993-07-09 1995-01-19 Daimler Benz Ag Abgasanlage für eine Brennkraftmaschine
FR2752880A1 (fr) * 1996-08-30 1998-03-06 Renault Dispositif de suralimentation pour moteur a combustion interne
FR2756322A1 (fr) * 1996-11-27 1998-05-29 Daimler Benz Ag Dispositif de commande d'une soupape de securite pour moteurs a turbocompresseur de suralimentation
US5996347A (en) * 1996-08-06 1999-12-07 Toyota Jidosha Kabushiki Kaisha Variable-nozzle type turbo charger
WO2000032913A1 (de) * 1998-12-01 2000-06-08 Robert Bosch Gmbh Vorrichtung zum nachbehandeln von abgasen einer brennkraftmaschine
US6185938B1 (en) * 1996-12-17 2001-02-13 Ab Volvo Turbo-charged internal combustion engine
FR2861132A1 (fr) * 2003-10-17 2005-04-22 Renault Sa Moteur thermique comportant un dispositif pour raccourcir la duree de mise en action du catalyseur apres le demarrage
US7748216B2 (en) 2006-05-11 2010-07-06 Toyota Jidosha Kabushiki Kaisha Internal combustion engine
US20130014502A1 (en) * 2011-07-12 2013-01-17 Denso Corporation Supercharging apparatus for vehicle
GB2528097A (en) * 2014-07-09 2016-01-13 Jaguar Land Rover Ltd Wastegate valve
US20160356207A1 (en) * 2015-06-06 2016-12-08 Man Truck & Bus Ag Exhaust Tract For An Internal Combustion Engine
EP3369903A1 (en) * 2017-03-03 2018-09-05 Toyota Jidosha Kabushiki Kaisha Exhaust passage structure for internal combustion engine
WO2019038540A1 (en) * 2017-08-22 2019-02-28 Cummins Ltd TURBINE DIVERSION VALVE
WO2019038541A1 (en) * 2017-08-22 2019-02-28 Cummins Ltd TURBINE DIVERSION VALVE
RU2825588C1 (ru) * 2024-01-31 2024-08-27 Общество С Ограниченной Ответственностью "Комплексные Методы Измерения" Стенд для "холодной" обкатки и диагностики турбокомпрессоров энергетических установок

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178130U (enrdf_load_stackoverflow) 1981-05-07 1982-11-11

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434726A (en) * 1943-11-17 1948-01-20 George M Holley Sudercharger for automotive vehicles
US3829294A (en) * 1972-08-21 1974-08-13 Gen Motors Corp By-pass valve control
DE2326989A1 (de) * 1973-05-26 1974-12-12 Daimler Benz Ag Otto-motor mit einem turbolader und einer entgiftungsanlage
US3943709A (en) * 1972-01-12 1976-03-16 Exxon Research & Engineering Co. Substoichiometric air addition to first stage of dual catalyst system
FR2330861A1 (fr) * 1975-11-07 1977-06-03 Porsche Ag Moteur a combustion interne avec un turbo-compresseur a gaz d'echappement constitue par une turbine a gaz brules et d'un compresseur d'alimentation entraine par celle-ci
FR2374510A1 (fr) * 1976-12-17 1978-07-13 Saab Scania Ab Moteur suralimente
FR2401313A1 (fr) * 1977-08-24 1979-03-23 Nissan Motor Vehicule a moteur equipe d'un dispositif de suralimentation a turbine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434726A (en) * 1943-11-17 1948-01-20 George M Holley Sudercharger for automotive vehicles
US3943709A (en) * 1972-01-12 1976-03-16 Exxon Research & Engineering Co. Substoichiometric air addition to first stage of dual catalyst system
US3829294A (en) * 1972-08-21 1974-08-13 Gen Motors Corp By-pass valve control
DE2326989A1 (de) * 1973-05-26 1974-12-12 Daimler Benz Ag Otto-motor mit einem turbolader und einer entgiftungsanlage
FR2330861A1 (fr) * 1975-11-07 1977-06-03 Porsche Ag Moteur a combustion interne avec un turbo-compresseur a gaz d'echappement constitue par une turbine a gaz brules et d'un compresseur d'alimentation entraine par celle-ci
FR2374510A1 (fr) * 1976-12-17 1978-07-13 Saab Scania Ab Moteur suralimente
FR2401313A1 (fr) * 1977-08-24 1979-03-23 Nissan Motor Vehicule a moteur equipe d'un dispositif de suralimentation a turbine

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0266256A1 (fr) * 1986-10-29 1988-05-04 Automobiles Peugeot Dispositif de commande de l'échappement des gaz à la sortie d'un moteur suralimenté par un turbo-compresseur
FR2606075A1 (fr) * 1986-10-29 1988-05-06 Peugeot Dispositif de commande de l'echappement des gaz a la sortie d'un moteur suralimente par un turbocompresseur
FR2650860A1 (fr) * 1989-08-09 1991-02-15 Glaenzer Spicer Sa Circuit d'echappement d'un moteur a combustion interne suralimente
EP0430153A1 (de) * 1989-12-01 1991-06-05 Motoren-Werke Mannheim Aktiengesellschaft Hubkolbenbrennkraftmaschine
WO1992008882A1 (de) * 1990-11-14 1992-05-29 Walker Deutschland Gmbh Vorrichtung zum einsatz eines katalysators für einen zweitaktmotor
US5195323A (en) * 1991-07-31 1993-03-23 Lorts Anthony R Turbocharger-exhaust purifier wastegate
DE4322949A1 (de) * 1993-07-09 1995-01-19 Daimler Benz Ag Abgasanlage für eine Brennkraftmaschine
US5996347A (en) * 1996-08-06 1999-12-07 Toyota Jidosha Kabushiki Kaisha Variable-nozzle type turbo charger
FR2752880A1 (fr) * 1996-08-30 1998-03-06 Renault Dispositif de suralimentation pour moteur a combustion interne
FR2756322A1 (fr) * 1996-11-27 1998-05-29 Daimler Benz Ag Dispositif de commande d'une soupape de securite pour moteurs a turbocompresseur de suralimentation
US6185938B1 (en) * 1996-12-17 2001-02-13 Ab Volvo Turbo-charged internal combustion engine
WO2000032913A1 (de) * 1998-12-01 2000-06-08 Robert Bosch Gmbh Vorrichtung zum nachbehandeln von abgasen einer brennkraftmaschine
US6843966B1 (en) 1998-12-01 2005-01-18 Robert Bosch Gmbh Apparatus for post-treating exhaust gases of an internal combustion engine
FR2861132A1 (fr) * 2003-10-17 2005-04-22 Renault Sa Moteur thermique comportant un dispositif pour raccourcir la duree de mise en action du catalyseur apres le demarrage
US7748216B2 (en) 2006-05-11 2010-07-06 Toyota Jidosha Kabushiki Kaisha Internal combustion engine
US20130014502A1 (en) * 2011-07-12 2013-01-17 Denso Corporation Supercharging apparatus for vehicle
US8789369B2 (en) * 2011-07-12 2014-07-29 Denso Corporation Supercharging apparatus for vehicle
GB2528097A (en) * 2014-07-09 2016-01-13 Jaguar Land Rover Ltd Wastegate valve
WO2016005370A1 (en) * 2014-07-09 2016-01-14 Jaguar Land Rover Limited Wastegate valve
CN106662005A (zh) * 2014-07-09 2017-05-10 捷豹路虎有限公司 废气门阀
US20160356207A1 (en) * 2015-06-06 2016-12-08 Man Truck & Bus Ag Exhaust Tract For An Internal Combustion Engine
EP3369903A1 (en) * 2017-03-03 2018-09-05 Toyota Jidosha Kabushiki Kaisha Exhaust passage structure for internal combustion engine
CN108533392A (zh) * 2017-03-03 2018-09-14 丰田自动车株式会社 内燃机的排气通路构造
WO2019038540A1 (en) * 2017-08-22 2019-02-28 Cummins Ltd TURBINE DIVERSION VALVE
WO2019038541A1 (en) * 2017-08-22 2019-02-28 Cummins Ltd TURBINE DIVERSION VALVE
EP3673162A1 (en) * 2017-08-22 2020-07-01 Cummins Ltd Turbine bypass valve
US11536192B2 (en) 2017-08-22 2022-12-27 Cummins Ltd. Rotary turbine bypass valve
US11578645B2 (en) 2017-08-22 2023-02-14 Cummins Ltd. Valve system
RU2825588C1 (ru) * 2024-01-31 2024-08-27 Общество С Ограниченной Ответственностью "Комплексные Методы Измерения" Стенд для "холодной" обкатки и диагностики турбокомпрессоров энергетических установок

Also Published As

Publication number Publication date
FR2483515B1 (enrdf_load_stackoverflow) 1984-03-16

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