EP0418713A3 - Conversion kit for a controlled catalyst - Google Patents

Conversion kit for a controlled catalyst Download PDF

Info

Publication number
EP0418713A3
EP0418713A3 EP19900117542 EP90117542A EP0418713A3 EP 0418713 A3 EP0418713 A3 EP 0418713A3 EP 19900117542 EP19900117542 EP 19900117542 EP 90117542 A EP90117542 A EP 90117542A EP 0418713 A3 EP0418713 A3 EP 0418713A3
Authority
EP
European Patent Office
Prior art keywords
conversion kit
controlled catalyst
catalyst
controlled
kit
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.)
Ceased
Application number
EP19900117542
Other languages
German (de)
English (en)
Other versions
EP0418713A2 (de
Inventor
Juergen Dipl.-Ing. Hillenbrand
Klaus Dr.-Ing. Heikrodt
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.)
Hjs Fahrzeugteile-Fabrik & Co GmbH
Original Assignee
Hjs Fahrzeugteile-Fabrik & Co GmbH
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 Hjs Fahrzeugteile-Fabrik & Co GmbH filed Critical Hjs Fahrzeugteile-Fabrik & Co GmbH
Publication of EP0418713A2 publication Critical patent/EP0418713A2/de
Publication of EP0418713A3 publication Critical patent/EP0418713A3/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/36—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages
    • F02M69/42—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages using other means than variable fluid pressure, e.g. acting on the fuel metering device mechanically or electrically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0046—Controlling fuel supply
    • F02D35/0092—Controlling fuel supply by means of fuel injection
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
EP19900117542 1989-09-20 1990-09-12 Conversion kit for a controlled catalyst Ceased EP0418713A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3931391 1989-09-20
DE19893931391 DE3931391C1 (enrdf_load_stackoverflow) 1989-09-20 1989-09-20

Publications (2)

Publication Number Publication Date
EP0418713A2 EP0418713A2 (de) 1991-03-27
EP0418713A3 true EP0418713A3 (en) 1991-11-06

Family

ID=6389813

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900117542 Ceased EP0418713A3 (en) 1989-09-20 1990-09-12 Conversion kit for a controlled catalyst

Country Status (3)

Country Link
EP (1) EP0418713A3 (enrdf_load_stackoverflow)
BR (1) BR9004666A (enrdf_load_stackoverflow)
DE (1) DE3931391C1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9014176U1 (de) 1990-10-12 1990-12-20 Paul Wurm GmbH, 7000 Stuttgart Vorrichtung zur Katalyse der Abgase eines Verbrennungsmotors
DE19505687A1 (de) * 1995-02-20 1996-08-22 Audi Ag Verfahren zur Steuerung einer Brennkraftmaschine im Sekundärluftbetrieb
DE19633681C2 (de) * 1996-08-21 2001-11-29 Udo Schol Lambda-geregelter Zusatzgemischbildner zur G-Kat Nachrüstung von Brennkraftmaschinen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2431559A1 (de) * 1973-08-11 1975-07-03 Nippon Denso Co Elektronisch gesteuertes brennstoffeinspritzsystem
FR2263384A1 (en) * 1974-03-06 1975-10-03 Sopromi Soc Proc Modern Inject Correction cct. for engine fuel injection system - varies duration of injection time according to exhaust oxygen content

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2431559A1 (de) * 1973-08-11 1975-07-03 Nippon Denso Co Elektronisch gesteuertes brennstoffeinspritzsystem
FR2263384A1 (en) * 1974-03-06 1975-10-03 Sopromi Soc Proc Modern Inject Correction cct. for engine fuel injection system - varies duration of injection time according to exhaust oxygen content

Also Published As

Publication number Publication date
EP0418713A2 (de) 1991-03-27
BR9004666A (pt) 1991-09-10
DE3931391C1 (enrdf_load_stackoverflow) 1991-02-07

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