FR2376292A1 - Perfectionnement aux dispositifs de controle de la composition des gaz d'echappement d'un moteur thermique - Google Patents

Perfectionnement aux dispositifs de controle de la composition des gaz d'echappement d'un moteur thermique

Info

Publication number
FR2376292A1
FR2376292A1 FR7639638A FR7639638A FR2376292A1 FR 2376292 A1 FR2376292 A1 FR 2376292A1 FR 7639638 A FR7639638 A FR 7639638A FR 7639638 A FR7639638 A FR 7639638A FR 2376292 A1 FR2376292 A1 FR 2376292A1
Authority
FR
France
Prior art keywords
composition
improvement
exhaust gases
controlling
devices
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
FR7639638A
Other languages
English (en)
Other versions
FR2376292B1 (fr
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.)
PEUGEOT and RENAULT
Original Assignee
PEUGEOT and RENAULT
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 PEUGEOT and RENAULT filed Critical PEUGEOT and RENAULT
Priority to FR7639638A priority Critical patent/FR2376292A1/fr
Priority to GB49052/77A priority patent/GB1589903A/en
Priority to IT30078/77A priority patent/IT1087910B/it
Priority to US05/859,208 priority patent/US4145881A/en
Priority to DE2756664A priority patent/DE2756664C2/de
Publication of FR2376292A1 publication Critical patent/FR2376292A1/fr
Application granted granted Critical
Publication of FR2376292B1 publication Critical patent/FR2376292B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Ce perfectionnement vise à améliorer le contrôle de la composition des gaz d'échappement, dans le cas de moteurs à plusieurs rangées de cylindres, associées chacune à une tubulure d'échappement 6, 7. A cet effet, on prévoit, à partir de chaque tubulure d'échappement un conduit 9, 10 de faible section, ayant une jonction commune 11 sur laquelle est placée la sonde d'analyse 12. Cette jonction est de préférence reliée au collecteur d'échappement 8 par un conduit 14 qui sert à réchauffer la tubulure d'admission 5.
FR7639638A 1976-12-30 1976-12-30 Perfectionnement aux dispositifs de controle de la composition des gaz d'echappement d'un moteur thermique Granted FR2376292A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7639638A FR2376292A1 (fr) 1976-12-30 1976-12-30 Perfectionnement aux dispositifs de controle de la composition des gaz d'echappement d'un moteur thermique
GB49052/77A GB1589903A (en) 1976-12-30 1977-11-25 Heat engine having an exhaust gas analysing probe
IT30078/77A IT1087910B (it) 1976-12-30 1977-11-25 Perfezionamenti ai dispositivi di controllo della comppsizione dei gas di scarico di un motore termico.
US05/859,208 US4145881A (en) 1976-12-30 1977-12-09 Device for controlling the composition of the exhaust gases from a heat engine
DE2756664A DE2756664C2 (de) 1976-12-30 1977-12-19 Brennkraftmaschine mit einer im Abgasstrom angeordneten λ-Sonde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639638A FR2376292A1 (fr) 1976-12-30 1976-12-30 Perfectionnement aux dispositifs de controle de la composition des gaz d'echappement d'un moteur thermique

Publications (2)

Publication Number Publication Date
FR2376292A1 true FR2376292A1 (fr) 1978-07-28
FR2376292B1 FR2376292B1 (fr) 1979-04-20

Family

ID=9181764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639638A Granted FR2376292A1 (fr) 1976-12-30 1976-12-30 Perfectionnement aux dispositifs de controle de la composition des gaz d'echappement d'un moteur thermique

Country Status (5)

Country Link
US (1) US4145881A (fr)
DE (1) DE2756664C2 (fr)
FR (1) FR2376292A1 (fr)
GB (1) GB1589903A (fr)
IT (1) IT1087910B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045112A1 (de) * 1980-11-29 1982-06-09 Daimler-Benz Ag, 7000 Stuttgart Abgassystem fuer eine brennkraftmaschine mit einem die abgaszusammensetzung erkennenden messfuehler

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132686A1 (de) * 1981-08-19 1983-03-17 Fa. J. Eberspächer, 7300 Esslingen Zwischenstueck zum anschluss einer sonde zwischen zwei abgasleitungen
DE3528136A1 (de) * 1985-08-06 1987-02-19 Opel Adam Ag Abgaskruemmer einer doppelrohrabgasleitung fuer mehrzylindrige brennkraftmaschinen
US5134852A (en) * 1990-08-23 1992-08-04 Tennessee Gas Pipeline Company Clam shell type Y-joint
US5560247A (en) * 1992-09-16 1996-10-01 Honda Giken Kogyo Kabushiki Kaisha Exhaust gas sampling device for outboard motor
DE9215611U1 (fr) * 1992-11-17 1993-01-21 Speed Products Motorcycle Equipment Handelsgesellschaft Mbh, 4400 Muenster, De
JPH08177471A (ja) * 1994-12-28 1996-07-09 Yamaha Motor Co Ltd ２サイクルエンジン
DE19507977A1 (de) * 1995-03-07 1996-09-12 Schatz Thermo Gastech Gmbh Verfahren und Anordnung zur Reduzierung der Abgasemissionen von Verbrennungsmotoren mit Abgaskatalysatoren
US6531218B2 (en) * 1996-09-16 2003-03-11 Basf Corporation Dyed sheath/core fibers and methods of making same
US20010007706A1 (en) * 1996-09-16 2001-07-12 Matthew B. Hoyt Colored fibers having resistance to ozone fading

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171393A (en) * 1960-06-13 1965-03-02 Chrysler Corp Exhaust gas heated system for engine intake manifold
US3653212A (en) * 1970-10-30 1972-04-04 Gen Motors Corp Exhaust emission control system
JPS5435258B2 (fr) * 1972-10-03 1979-11-01
DE2255874A1 (de) * 1972-11-15 1974-05-16 Bosch Gmbh Robert Abgasnachbehandlungseinrichtung fuer brennkraftmaschinen
JPS527489B2 (fr) * 1973-07-20 1977-03-02
DE2416629C2 (de) * 1974-04-05 1983-10-27 Robert Bosch Gmbh, 7000 Stuttgart Meßeinrichtung für die Bestimmung des Sauerstoffgehaltes in Abgasen, vorwiegend von Verbrennungsmotoren
JPS5821097B2 (ja) * 1974-12-24 1983-04-27 日産自動車株式会社 ナイネンキカンノアイドルアンテイソウチ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045112A1 (de) * 1980-11-29 1982-06-09 Daimler-Benz Ag, 7000 Stuttgart Abgassystem fuer eine brennkraftmaschine mit einem die abgaszusammensetzung erkennenden messfuehler

Also Published As

Publication number Publication date
GB1589903A (en) 1981-05-20
DE2756664C2 (de) 1985-07-18
IT1087910B (it) 1985-06-04
DE2756664A1 (de) 1978-07-06
FR2376292B1 (fr) 1979-04-20
US4145881A (en) 1979-03-27

Similar Documents

Publication Publication Date Title
CH399074A (fr) Installation de suralimentation à compresseur entraîné par une turbine à gaz d'échappement d'un moteur à combustion interne
FR2381175A1 (fr) Moteur a combustion interne a piston, a suralimentation par turbocompresseur a gaz d'echappement, et son procede de fonctionnement
FR2359973A1 (fr) Moteur a explosion muni d'un turbocompresseur de suralimentation a gaz d'echappement
FR2376292A1 (fr) Perfectionnement aux dispositifs de controle de la composition des gaz d'echappement d'un moteur thermique
KR890700740A (ko) 다수의 병렬로 작동하는 폐가스터보과급기를 가진 과급형 다중실린더 왕복 내연기관
JPS5460620A (en) Exhaust gas duct device for multicylinder reciprocating piston internal combustion engine
IT1078265B (it) Conduttura per i gas di scarico di un motore a combustione interna sovralimentato a turbina
FR2574852B1 (fr) Conduit de gaz d'echappement equipant un moteur a combustion interne, suralimente, a pistons et a plusieurs cylindres
SE7413143L (sv) Sett for drift av en fyrtaktsmotor.
FR2444164A1 (fr) Moteur a combustion interne, du type a cylindres selectivement actifs et inactifs
WO1997039230A3 (fr) Systeme de gestion de l'air et de gaz d'echappement pour moteur a combustion interne a deux temps
FR2362997A1 (fr) Dispositif pour imprimer un mouvement giratoire au courant d'air d'admission dans le cylindre d'un moteur a combustion interne a pistons commandes par soupapes
JPS60111019A (ja) ２サイクル内燃機関
FR2441064A1 (fr) Moteur a combustion interne turbocompresse
FR2422825A1 (fr) Machine a piston rotatif, notamment un moteur
GB1411884A (en) Internal combustion engines
FR2382585A1 (fr) Moteur a explosion a injection directe apres compression d'air
ES434527A1 (es) Motor de combustion interna sobrealimentado.
SE7701274L (sv) Avgasaterforingsanordning for forbrenningsmotorer med kompressionstendning
FR2437493A1 (fr) Dispositif pour le nettoyage d'une turbine, notamment d'une turbine alimentee par des gaz d'echappement
GR1001298B (el) Κεφαλη με σωληνες η κυλινδρους για κινητηρες εσωτερικης καυσεως.
GB553965A (en) Improved method of and means for supercharging 2-stroke cycle internal combustion engines
GB1513504A (en) Intake air heating apparatus for a multi-cylinder internal combustion engine
GB571525A (en) Improvements in and relating to multi-cylinder two-stroke cycle internal combustion engines
FR1030063A (fr) Moteur à combustion interne, notamment moteur diesel alimenté par un turbocompresseur à gaz d'échappement

Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse