GB1281495A - Improvements in and relating to fuel injection systems for i.c. engines - Google Patents

Improvements in and relating to fuel injection systems for i.c. engines

Info

Publication number
GB1281495A
GB1281495A GB25475/71A GB2547571A GB1281495A GB 1281495 A GB1281495 A GB 1281495A GB 25475/71 A GB25475/71 A GB 25475/71A GB 2547571 A GB2547571 A GB 2547571A GB 1281495 A GB1281495 A GB 1281495A
Authority
GB
United Kingdom
Prior art keywords
fuel injection
transistor
opening pulses
voltage divider
opening
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
GB25475/71A
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 DE19702015183 external-priority patent/DE2015183C3/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1281495A publication Critical patent/GB1281495A/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
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type

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)
GB25475/71A 1970-03-28 1971-04-19 Improvements in and relating to fuel injection systems for i.c. engines Expired GB1281495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702015183 DE2015183C3 (de) 1970-03-28 Lastabhängige Steuereinrichtung für eine Benzineinspritzanlage

Publications (1)

Publication Number Publication Date
GB1281495A true GB1281495A (en) 1972-07-12

Family

ID=5766684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25475/71A Expired GB1281495A (en) 1970-03-28 1971-04-19 Improvements in and relating to fuel injection systems for i.c. engines

Country Status (10)

Country Link
US (1) US3747575A (enrdf_load_stackoverflow)
AT (1) AT309904B (enrdf_load_stackoverflow)
BE (1) BE764928A (enrdf_load_stackoverflow)
BR (1) BR7100575D0 (enrdf_load_stackoverflow)
CS (1) CS151086B2 (enrdf_load_stackoverflow)
ES (1) ES389642A1 (enrdf_load_stackoverflow)
FR (1) FR2083853A5 (enrdf_load_stackoverflow)
GB (1) GB1281495A (enrdf_load_stackoverflow)
NL (1) NL7104110A (enrdf_load_stackoverflow)
PL (1) PL76516B1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835825A (en) * 1969-11-21 1974-09-17 Brico Eng Internal combustion engines
USRE29060E (en) * 1970-01-20 1976-12-07 The Bendix Corporation Circuit for providing electronic warm-up enrichment fuel compensation which is independent of intake manifold pressure in an electronic fuel control system
DE2251167C3 (de) * 1972-10-19 1986-07-31 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Abgasentgiftung von Brennkraftmaschinen
DE2445317C3 (de) * 1974-09-23 1979-09-13 Robert Bosch Gmbh, 7000 Stuttgart Elektrische Kraftstoffeinspritzanlage für Brennkraftmaschinen mit Steuerung durch die Ansaugluftmenge und mit einer Vorrichtung zur Verhinderung von Drehzahlschwingungen
US4148283A (en) * 1976-07-19 1979-04-10 Nippondenso Co., Ltd. Rotational speed detecting apparatus for electronically-controlled fuel injection systems
EP0042867A1 (en) * 1979-12-31 1982-01-06 Acf Industries, Incorporated Air-fuel ratio control apparatus
JPH0823325B2 (ja) * 1986-04-29 1996-03-06 三菱電機株式会社 内燃機関の燃料制御装置
US4785784A (en) * 1986-11-18 1988-11-22 Nissan Motor Co., Ltd. Fuel injection control system for internal combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1526505A1 (de) * 1966-11-11 1970-04-16 Bosch Gmbh Robert Kraftstoffeinspritzanlage
DE1526506A1 (de) * 1966-11-25 1970-03-26 Bosch Gmbh Robert Kraftstoffeinspritzanlage
GB1208571A (en) * 1967-02-08 1970-10-14 Ass Eng Ltd Fuel injection systems for internal combustion engines
DE1576284C3 (de) * 1967-07-12 1975-01-16 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage mit mindestens einem elektromagnetisch betätigbaren Einspritzventil
DE1576289B2 (de) * 1967-10-21 1971-08-19 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung zum betrieb der einspritzanlage einer brennkraftmaschine
DE1944878A1 (de) * 1969-09-04 1971-03-11 Bosch Gmbh Robert Steuereinrichtung fuer eine Benzineinspritzanlage mit elektronischer,drehzahlabhaengiger Spritzdauer-Korrektur

Also Published As

Publication number Publication date
AT309904B (de) 1973-09-10
FR2083853A5 (enrdf_load_stackoverflow) 1971-12-17
BR7100575D0 (pt) 1973-05-31
US3747575A (en) 1973-07-24
PL76516B1 (enrdf_load_stackoverflow) 1975-02-28
DE2015183A1 (de) 1971-10-21
NL7104110A (enrdf_load_stackoverflow) 1971-09-30
ES389642A1 (es) 1973-06-16
DE2015183B2 (de) 1976-01-02
BE764928A (fr) 1971-08-16
CS151086B2 (enrdf_load_stackoverflow) 1973-09-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee