IT8123824A0 - Procedimento per controllare il funzionamento dei motori acombustione interna a piu'cilindri, in particolare per autoveicoli. - Google Patents

Procedimento per controllare il funzionamento dei motori acombustione interna a piu'cilindri, in particolare per autoveicoli.

Info

Publication number
IT8123824A0
IT8123824A0 IT8123824A IT2382481A IT8123824A0 IT 8123824 A0 IT8123824 A0 IT 8123824A0 IT 8123824 A IT8123824 A IT 8123824A IT 2382481 A IT2382481 A IT 2382481A IT 8123824 A0 IT8123824 A0 IT 8123824A0
Authority
IT
Italy
Prior art keywords
checking
procedure
internal combustion
motor vehicles
combustion engines
Prior art date
Application number
IT8123824A
Other languages
English (en)
Other versions
IT1211102B (it
Inventor
Wolfgang Schmid
Klaus Schellmann
Original Assignee
H C C Porsche Aktiengesellscha
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 H C C Porsche Aktiengesellscha filed Critical H C C Porsche Aktiengesellscha
Publication of IT8123824A0 publication Critical patent/IT8123824A0/it
Application granted granted Critical
Publication of IT1211102B publication Critical patent/IT1211102B/it

Links

Classifications

    • 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
    • F02D41/1441—Plural sensors
    • F02D41/1443—Plural sensors with one sensor per cylinder or group of cylinders
    • 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
    • F01N13/009—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 having two or more separate purifying devices arranged in series
    • 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 ; Methods of operation or control of catalytic converters
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • 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
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • 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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/02—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by cutting out a part of engine cylinders
    • 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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/06—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by varying fuel-air ratio, e.g. by enriching fuel-air mixture
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1832—Number of cylinders eight
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
IT8123824A 1979-03-01 1981-09-07 Procedimento per controllare il funzionamento dei motori acombustione interna a piu'cilindri, in particolare per autoveicoli. IT1211102B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2907934A DE2907934C2 (de) 1979-03-01 1979-03-01 Mehrzylindrige Brennkraftmaschine, insbesondere für Kraftfahrzeuge

Publications (2)

Publication Number Publication Date
IT8123824A0 true IT8123824A0 (it) 1981-09-07
IT1211102B IT1211102B (it) 1989-09-29

Family

ID=6064172

Family Applications (3)

Application Number Title Priority Date Filing Date
IT20087/80A IT1193925B (it) 1979-03-01 1980-02-21 Motore a combustione interna a piu' cilindri, in particolare per autoveicoli
IT8123824A IT1211102B (it) 1979-03-01 1981-09-07 Procedimento per controllare il funzionamento dei motori acombustione interna a piu'cilindri, in particolare per autoveicoli.
IT8123937A IT8123937A0 (it) 1979-03-01 1981-09-11 Motore a combustione interna pluricilindrico, in particolare per autoveicoli.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT20087/80A IT1193925B (it) 1979-03-01 1980-02-21 Motore a combustione interna a piu' cilindri, in particolare per autoveicoli

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8123937A IT8123937A0 (it) 1979-03-01 1981-09-11 Motore a combustione interna pluricilindrico, in particolare per autoveicoli.

Country Status (7)

Country Link
US (1) US4305249A (it)
JP (2) JPS55131540A (it)
DE (1) DE2907934C2 (it)
FR (2) FR2450354A1 (it)
GB (2) GB2047338B (it)
IT (3) IT1193925B (it)
SE (1) SE8001555L (it)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907934C2 (de) * 1979-03-01 1982-09-16 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Mehrzylindrige Brennkraftmaschine, insbesondere für Kraftfahrzeuge
DE2932133C2 (de) * 1979-08-08 1983-11-24 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Vorrichtung zur Durchführung des Verfahrens zum Betrieb einer Brennkraftmaschine,insbesondere für Kraftfahrzeuge
DE3044248C2 (de) * 1980-11-25 1982-12-16 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Mehrzylindrige Brennkraftmaschine
JPS6029821B2 (ja) * 1980-12-04 1985-07-12 株式会社日立製作所 多連気化器の絞り弁連動機構
DE3137161C3 (de) * 1981-09-18 1998-01-29 Bosch Gmbh Robert Vorrichtung zur Steuerung einer Brennkraftmaschine
DE3407000C1 (de) * 1984-02-27 1986-01-23 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Drosselsteuerung fuer eine mehrzylindrige Brennkraftmaschine
DE3740238A1 (de) * 1986-12-04 1988-06-23 Audi Ag Abgasanlage fuer eine brennkraftmaschine mit zwei zylinderbaenken
US5138834A (en) * 1991-04-01 1992-08-18 General Motors Corporation Exhaust system for v-configured internal combustion engine with close-mounted catalytic converter
NL9301482A (nl) * 1993-08-26 1995-03-16 P Van Tilburg Bastianen Revisi Gasverbrandingsmotor alsmede werkwijze voor het vervaardigen van de gasverbrandingsmotor.
FR2715971B1 (fr) * 1994-02-04 1996-03-15 Peugeot Dispositif de régulation de l'injection de carburant dans un moteur à deux rangées de cylindres.
DE4421257A1 (de) * 1994-06-17 1995-12-21 Bayerische Motoren Werke Ag Brennkraftmaschine mit Zylinderabschaltung und Abgaskatalysatoren
DE4423344A1 (de) * 1994-07-04 1996-01-11 Bayerische Motoren Werke Ag Verfahren zur Erkennung von seitenverkehrt angeschlossenen Lambda-Sonden
DE19611363C1 (de) * 1996-03-22 1997-06-12 Daimler Benz Ag Kolbenbrennkraftmaschine
FR2755186B1 (fr) * 1996-10-28 1998-12-24 Inst Francais Du Petrole Procede de controle de l'admission d'un moteur quatre temps a injection directe
US6295806B1 (en) * 2000-04-05 2001-10-02 Daimlerchrysler Corporation Catalyst temperature model
DE10025665C2 (de) * 2000-05-24 2003-11-13 Daimler Chrysler Ag Verfahren zum Betreiben einer Brennkraftmaschine
JP2002349304A (ja) * 2001-05-18 2002-12-04 Yamaha Motor Co Ltd 気筒数制御エンジン
US6817336B2 (en) * 2001-12-06 2004-11-16 Ford Global Technologies, Llc Intake manifold pressure control for variable displacement engines
US6868827B2 (en) * 2002-06-04 2005-03-22 Ford Global Technologies, Llc Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device
US7111450B2 (en) 2002-06-04 2006-09-26 Ford Global Technologies, Llc Method for controlling the temperature of an emission control device
US6758185B2 (en) * 2002-06-04 2004-07-06 Ford Global Technologies, Llc Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics
US6735938B2 (en) 2002-06-04 2004-05-18 Ford Global Technologies, Llc Method to control transitions between modes of operation of an engine
US6745747B2 (en) 2002-06-04 2004-06-08 Ford Global Technologies, Llc Method for air-fuel ratio control of a lean burn engine
US6568177B1 (en) 2002-06-04 2003-05-27 Ford Global Technologies, Llc Method for rapid catalyst heating
US6715462B2 (en) * 2002-06-04 2004-04-06 Ford Global Technologies, Llc Method to control fuel vapor purging
US6736121B2 (en) 2002-06-04 2004-05-18 Ford Global Technologies, Llc Method for air-fuel ratio sensor diagnosis
US7032572B2 (en) 2002-06-04 2006-04-25 Ford Global Technologies, Llc Method for controlling an engine to obtain rapid catalyst heating
US7168239B2 (en) 2002-06-04 2007-01-30 Ford Global Technologies, Llc Method and system for rapid heating of an emission control device
US6925982B2 (en) 2002-06-04 2005-08-09 Ford Global Technologies, Llc Overall scheduling of a lean burn engine system
US6736120B2 (en) 2002-06-04 2004-05-18 Ford Global Technologies, Llc Method and system of adaptive learning for engine exhaust gas sensors
US6769398B2 (en) 2002-06-04 2004-08-03 Ford Global Technologies, Llc Idle speed control for lean burn engine with variable-displacement-like characteristic
GB2389918A (en) * 2002-06-21 2003-12-24 Lotus Car De-activation of combustion chambers in a multi-combustion chamber i.c. engine
US6931839B2 (en) 2002-11-25 2005-08-23 Delphi Technologies, Inc. Apparatus and method for reduced cold start emissions
US7367180B2 (en) * 2004-03-05 2008-05-06 Ford Global Technologies Llc System and method for controlling valve timing of an engine with cylinder deactivation
US7159387B2 (en) * 2004-03-05 2007-01-09 Ford Global Technologies, Llc Emission control device
US8973354B2 (en) * 2012-03-28 2015-03-10 Honda Motor Co., Ltd. Exhaust system for variable cylinder engine
US9133785B2 (en) * 2012-04-27 2015-09-15 Michael L. Kociba Oxygen sensor output correction systems and methods
IT201700119992A1 (it) 2017-10-23 2019-04-23 Prinoth Spa Veicolo cingolato per la preparazione di piste da sci

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US3192706A (en) 1962-10-26 1965-07-06 Dolza John System for reducing the emission of unburned combustibles from an internal combustion engine
US3708980A (en) * 1971-07-26 1973-01-09 Gen Motors Corp Internal combustion engine and method of operation
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US3939654A (en) * 1975-02-11 1976-02-24 General Motors Corporation Engine with dual sensor closed loop fuel control
US4076003A (en) * 1975-11-05 1978-02-28 Dudley B. Frank Split engine vacuum control fuel metering system
JPS52107438A (en) * 1976-03-08 1977-09-09 Nissan Motor Co Ltd Fuel supply cylinder number control engine
DE2627286A1 (de) * 1976-06-18 1977-12-29 Daimler Benz Ag Vorrichtung zur regelung einer mehrzylindrigen, grossvolumigen brennkraftmaschine
JPS5334017A (en) * 1976-09-13 1978-03-30 Nissan Motor Co Ltd Control equipment of number of cylinder to be supplied fuel
JPS5482226U (it) * 1977-11-22 1979-06-11
JPS5484135A (en) * 1977-12-19 1979-07-04 Toyota Motor Corp Divided driving control type internal combustion engine
JPS54163226A (en) * 1978-06-16 1979-12-25 Nissan Motor Device for controlling number of cylinders to be supplied with fuel
JPS58573B2 (ja) * 1978-06-16 1983-01-07 日産自動車株式会社 燃料供給気筒数制御装置
DE2907934C2 (de) * 1979-03-01 1982-09-16 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Mehrzylindrige Brennkraftmaschine, insbesondere für Kraftfahrzeuge
DE3044248C2 (de) * 1980-11-25 1982-12-16 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Mehrzylindrige Brennkraftmaschine

Also Published As

Publication number Publication date
FR2490730B1 (fr) 1987-03-20
JPS5773834A (en) 1982-05-08
IT8020087A1 (it) 1981-08-21
IT8020087A0 (it) 1980-02-21
GB2106178B (en) 1983-08-03
US4305249A (en) 1981-12-15
IT8123937A0 (it) 1981-09-11
SE8001555L (sv) 1980-09-02
FR2450354A1 (fr) 1980-09-26
IT1211102B (it) 1989-09-29
DE2907934A1 (de) 1980-09-11
GB2047338B (en) 1983-05-18
IT1193925B (it) 1988-08-31
GB2106178A (en) 1983-04-07
FR2490730A1 (fr) 1982-03-26
JPS55131540A (en) 1980-10-13
GB2047338A (en) 1980-11-26
DE2907934C2 (de) 1982-09-16
JPS6046258B2 (ja) 1985-10-15

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