GB1479010A - System for reducing the injurious constituents of the exhaust gases of internal combustion engines - Google Patents

System for reducing the injurious constituents of the exhaust gases of internal combustion engines

Info

Publication number
GB1479010A
GB1479010A GB32058/74A GB3205874A GB1479010A GB 1479010 A GB1479010 A GB 1479010A GB 32058/74 A GB32058/74 A GB 32058/74A GB 3205874 A GB3205874 A GB 3205874A GB 1479010 A GB1479010 A GB 1479010A
Authority
GB
United Kingdom
Prior art keywords
sensor
valve
response
engine
internal combustion
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.)
Expired
Application number
GB32058/74A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1479010A publication Critical patent/GB1479010A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
GB32058/74A 1973-07-21 1974-07-19 System for reducing the injurious constituents of the exhaust gases of internal combustion engines Expired GB1479010A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2337198A DE2337198C2 (de) 1973-07-21 1973-07-21 Einrichtung zur Verminderung der schädlichen Anteile des Abgases

Publications (1)

Publication Number Publication Date
GB1479010A true GB1479010A (en) 1977-07-06

Family

ID=5887646

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32058/74A Expired GB1479010A (en) 1973-07-21 1974-07-19 System for reducing the injurious constituents of the exhaust gases of internal combustion engines

Country Status (5)

Country Link
US (1) US3890946A (de)
JP (2) JPS5042227A (de)
DE (1) DE2337198C2 (de)
FR (1) FR2238049B1 (de)
GB (1) GB1479010A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017467A1 (de) * 1979-05-09 1980-11-13 Nissan Motor Vergaser

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036186A (en) * 1973-06-04 1977-07-19 Nippon Soken, Inc. Air-fuel mixture ratio correcting system for carburetor
JPS50138218A (de) * 1974-04-22 1975-11-04
DE2420820A1 (de) * 1974-04-30 1975-11-13 Daimler Benz Ag Antrieb fuer ein kraftfahrzeug
JPS5135812A (en) * 1974-09-20 1976-03-26 Nissan Motor Nainenkikan no haikitaisakusochi
SE7509638L (sv) * 1974-09-27 1976-03-29 Bernard Laprade Anordning for reglering av brensleluftblandningen till forbrenningsmotorer
US3970052A (en) * 1974-10-29 1976-07-20 Clemix Co. Apparatus for controlling noxious exhaust gases from internal-combustion engine
JPS5164136A (en) * 1974-11-29 1976-06-03 Nissan Motor Kikakino denjibenseigyosochi
GB1501230A (en) * 1974-12-02 1978-02-15 Nissan Motor Air/fuel ratio control system in internal combustion engine
JPS549651B2 (de) * 1974-12-28 1979-04-26
SE411784B (sv) * 1975-04-18 1980-02-04 Bosch Gmbh Robert Sett och anordning for bestemning av varaktighet av brensletillforselpulser
US4173952A (en) * 1975-04-24 1979-11-13 Nissan Motor Company, Limited Closed-loop mixture control system for an internal combustion engine with improved response characteristic to idling condition
US4119070A (en) * 1975-05-12 1978-10-10 Nissan Motor Company, Ltd. Closed-loop mixture control system for an internal combustion engine with circuitry for testing the function of closed loop
US4052970A (en) * 1976-02-24 1977-10-11 Stromberg-Carlson Corporation Air-fuel ratio control system utilizing oxygen sensor and pressure differential sensor
JPS52114823A (en) * 1976-03-24 1977-09-27 Nissan Motor Co Ltd Air fuel ratio controller
GB1571255A (en) * 1976-05-28 1980-07-09 Nippon Soken Internal combustion engines
US4192268A (en) * 1976-05-28 1980-03-11 Nippon Soken, Inc. Air flow amount adjusting system for an internal combustion engine
JPS6020571B2 (ja) * 1976-06-11 1985-05-22 ロ−ベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関に供給される燃料空気混合気の配合を決める制御方法
US4350129A (en) * 1976-10-01 1982-09-21 Nissan Motor Company, Limited Spark-ignition internal combustion engine capable of preventing noxious gas emissions
US4170201A (en) * 1977-05-31 1979-10-09 The Bendix Corporation Dual mode hybrid control for electronic fuel injection system
US4140088A (en) * 1977-08-15 1979-02-20 The Bendix Corporation Precision fuel injection apparatus
JPS5833385B2 (ja) * 1977-09-12 1983-07-19 トヨタ自動車株式会社 燃料噴射制御装置
JPS5457016A (en) * 1977-10-14 1979-05-08 Nissan Motor Co Ltd Fuel supply system for internal combustion engine
JPS587817B2 (ja) * 1977-12-12 1983-02-12 トヨタ自動車株式会社 内燃機関の空燃比制御装置
US4235375A (en) * 1978-02-07 1980-11-25 The Bendix Corporation Fuel injection valve and single point system
US4230273A (en) * 1978-02-07 1980-10-28 The Bendix Corporation Fuel injection valve and single point system
JPS5535134A (en) * 1978-09-01 1980-03-12 Toyota Motor Corp Air-fuel ratio control system in internal combustion engine
DE3508224A1 (de) * 1985-03-08 1986-09-11 Audi AG, 8070 Ingolstadt Mechanische kraftstoffeinspritzung
DE3511997A1 (de) * 1985-04-02 1986-10-09 Volkswagen AG, 3180 Wolfsburg Anordnung fuer fahrzeuge, insbesondere personenkraftfahrzeuge
US4960098A (en) * 1988-07-08 1990-10-02 E-Quad, Inc. Method and apparatus for maintaining optimum oxygen level in combustion engines
US5251438A (en) * 1990-04-26 1993-10-12 Nippondenso Co. Ltd. Air-fuel ratio control apparatus for engine
US5320081A (en) * 1993-11-23 1994-06-14 Rice Harold L Fuel injection economizer
US5709196A (en) * 1996-09-24 1998-01-20 Caterpillar Inc. Fuel control system for an internal combustion engine using a low cetane quality fuel
DE102012210753A1 (de) * 2012-06-25 2014-01-02 Software & Technologie Glas Gmbh (Stg) Verfahren zur Bestimmung eines Kohlenmonoxid-Anteils in einem Abgasstrom, insbesondere eine Steuereinrichtung und einem regenerativ befeuerten Industrieofen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2389797A (en) * 1942-09-05 1945-11-27 Bendix Aviat Corp Mixture control system
US3738341A (en) * 1969-03-22 1973-06-12 Philips Corp Device for controlling the air-fuel ratio {80 {11 in a combustion engine
NL156787B (nl) * 1969-03-22 1978-05-16 Philips Nv Inrichting voor de automatische regeling van de lucht-brandstofverhouding van het aan een verbrandingsmotor toegevoerde mengsel.
DE2006061C3 (de) * 1970-02-11 1975-03-13 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung für eine Benzineinspritzanlage mit im Leerlauf wirksamer, elektronischer Spritzdauer-Einstellung
DE2204192C3 (de) * 1972-01-29 1979-03-22 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Verbesserung der Abgase einer Vergaser-Brennkraftmaschine
DE2206276C3 (de) * 1972-02-10 1981-01-15 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Verminderung von schädlichen Anteilen der Abgasemission von Brennkraftmaschinen
DE2216705C3 (de) * 1972-04-07 1978-06-08 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zum Entgiften der Abgase einer Brennkraftmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017467A1 (de) * 1979-05-09 1980-11-13 Nissan Motor Vergaser

Also Published As

Publication number Publication date
JPS5042227A (de) 1975-04-17
US3890946A (en) 1975-06-24
DE2337198C2 (de) 1981-09-17
FR2238049B1 (de) 1978-05-26
DE2337198A1 (de) 1975-02-06
FR2238049A1 (de) 1975-02-14
JPS5859941U (ja) 1983-04-22

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Legal Events

Date Code Title Description
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PS Patent sealed [section 19, patents act 1949]
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee