GB1475518A - Internal combustion engines - Google Patents

Internal combustion engines

Info

Publication number
GB1475518A
GB1475518A GB2871474A GB2871474A GB1475518A GB 1475518 A GB1475518 A GB 1475518A GB 2871474 A GB2871474 A GB 2871474A GB 2871474 A GB2871474 A GB 2871474A GB 1475518 A GB1475518 A GB 1475518A
Authority
GB
United Kingdom
Prior art keywords
air
engine
diaphragm
amount
fuel
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
GB2871474A
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
Priority claimed from DE19732333082 external-priority patent/DE2333082C2/de
Priority claimed from DE19732349559 external-priority patent/DE2349559C2/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1475518A publication Critical patent/GB1475518A/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
    • 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
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/10—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air having secondary air added to the fuel-air mixture
    • 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
    • F02D35/0023—Controlling air supply
    • F02D35/0038—Controlling air supply by means of air pumps

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)
GB2871474A 1973-06-29 1974-06-28 Internal combustion engines Expired GB1475518A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732333082 DE2333082C2 (de) 1973-06-29 1973-06-29 Einrichtung zum Entgiften der Abgase einer Brennkraftmaschine
DE19732349559 DE2349559C2 (de) 1973-10-03 1973-10-03 Einrichtung zum Entgiften der Abgase einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
GB1475518A true GB1475518A (en) 1977-06-01

Family

ID=25765403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2871474A Expired GB1475518A (en) 1973-06-29 1974-06-28 Internal combustion engines

Country Status (5)

Country Link
JP (1) JPS5812464B2 (enrdf_load_stackoverflow)
BR (1) BR7405297D0 (enrdf_load_stackoverflow)
FR (1) FR2235280B1 (enrdf_load_stackoverflow)
GB (1) GB1475518A (enrdf_load_stackoverflow)
SE (1) SE7408503L (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2620385A1 (de) * 1976-05-08 1977-11-17 Bosch Gmbh Robert Regelvorrichtung fuer eine zufuhr von kraftstoff in das saugrohr einer brennkraftmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195262A5 (enrdf_load_stackoverflow) * 1972-08-02 1974-03-01 Laprade Bernard
DE2254961C2 (de) * 1972-11-10 1975-04-10 Deutsche Vergaser Gmbh & Co Kg, 4040 Neuss Regeleinrichtung für die Zumessung einer Zusatzluftmenge zur Verbesserung der Verbrennung in Brennkraftmaschinen oder der Nachverbrennung der Abgase von Brennkraftmaschinen

Also Published As

Publication number Publication date
FR2235280A1 (enrdf_load_stackoverflow) 1975-01-24
SE7408503L (sv) 1974-12-30
BR7405297D0 (pt) 1975-09-30
JPS5812464B2 (ja) 1983-03-08
JPS5036822A (enrdf_load_stackoverflow) 1975-04-07
FR2235280B1 (enrdf_load_stackoverflow) 1978-01-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee