FR2163205A5 - Installation éelectrique d'injection de carburant commandée par la quantite d'air aspiré - Google Patents

Installation éelectrique d'injection de carburant commandée par la quantite d'air aspiré

Info

Publication number
FR2163205A5
FR2163205A5 FR7244907A FR7244907A FR2163205A5 FR 2163205 A5 FR2163205 A5 FR 2163205A5 FR 7244907 A FR7244907 A FR 7244907A FR 7244907 A FR7244907 A FR 7244907A FR 2163205 A5 FR2163205 A5 FR 2163205A5
Authority
FR
France
Prior art keywords
amount
fuel injection
injection system
air drawn
system controlled
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
FR7244907A
Other languages
English (en)
French (fr)
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 DE19722242795 external-priority patent/DE2242795C3/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of FR2163205A5 publication Critical patent/FR2163205A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/503—Battery correction, i.e. corrections as a function of the state of the battery, its output or its type
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7244907A 1972-08-31 1972-12-15 Installation éelectrique d'injection de carburant commandée par la quantite d'air aspiré Expired FR2163205A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722242795 DE2242795C3 (de) 1972-08-31 Elektrisch gesteuerte Kraftstoff einspritzanlage für eine Brennkraftmaschine mit einer Impulsverlängerungsstufe

Publications (1)

Publication Number Publication Date
FR2163205A5 true FR2163205A5 (fr) 1973-07-20

Family

ID=5855071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7244907A Expired FR2163205A5 (fr) 1972-08-31 1972-12-15 Installation éelectrique d'injection de carburant commandée par la quantite d'air aspiré

Country Status (8)

Country Link
US (1) US3898964A (nl)
JP (1) JPS4967016A (nl)
AU (1) AU473216B2 (nl)
BE (1) BE804249A (nl)
FR (1) FR2163205A5 (nl)
GB (1) GB1445709A (nl)
IT (1) IT973296B (nl)
NL (1) NL7311934A (nl)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307966A1 (fr) * 1975-04-18 1976-11-12 Bosch Gmbh Robert Installation d'injection de carburant a commande electrique
FR2317507A1 (fr) * 1975-07-08 1977-02-04 Bosch Gmbh Robert Procede et installation pour limiter la duree d'impulsion d'ordres de commande d'injection de carburant
DE2652733A1 (de) * 1975-11-20 1977-06-02 Sibe Vorrichtung zur speisung von verbrennungsmotoren mit brennstoff

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919916A (en) * 1974-09-12 1975-11-18 Illinois Tool Works Drive rivet assembly
DE2700628A1 (de) * 1977-01-08 1978-07-20 Bosch Gmbh Robert Verfahren und vorrichtung zur korrektur der dauer von elektromagnetischen einspritzventilen zugefuehrten einspritzimpulsen in abhaengigkeit vom lastzustand
JPS53143826A (en) * 1977-05-19 1978-12-14 Japan Electronic Control Syst Operating system of fuel injection valve for internal combustion engine
JPS5474924A (en) * 1977-11-28 1979-06-15 Nippon Denso Co Ltd Electronically-controlled fuel injection apparatus
DE2815780C2 (de) * 1978-04-12 1986-10-23 Robert Bosch Gmbh, 7000 Stuttgart Sicherheitseinrichtung zum Steuern von Schaltmitteln in der Versorgungsleitung von elektrischen Verbrauchern in Verbindung mit einem Kraftstoffzumeßsystem bei einer Brennkraftmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005447A (en) * 1959-10-07 1961-10-24 Bosch Gmbh Robert Fuel injection arrangement for internal combustion engines
US3705572A (en) * 1968-04-05 1972-12-12 Brico Eng Fuel injection systems for internal combustion engines
US3636931A (en) * 1968-04-17 1972-01-25 Hitachi Ltd Fuel injection controlling system for internal combustion engine
US3665900A (en) * 1968-11-07 1972-05-30 Bosch Gmbh Robert Electronic control system for shaping the fuel-speed characteristics of an internal combustion engine
US3692003A (en) * 1969-08-09 1972-09-19 Nippon Denso Co Fuel control system for internal combustion engines
US3612008A (en) * 1970-02-16 1971-10-12 Acf Ind Inc Vacuum-responsive voltage generator for a fuel injection system
US3817226A (en) * 1970-07-14 1974-06-18 Nippon Denso Co Fuel control system for internal combustion engines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307966A1 (fr) * 1975-04-18 1976-11-12 Bosch Gmbh Robert Installation d'injection de carburant a commande electrique
FR2317507A1 (fr) * 1975-07-08 1977-02-04 Bosch Gmbh Robert Procede et installation pour limiter la duree d'impulsion d'ordres de commande d'injection de carburant
DE2652733A1 (de) * 1975-11-20 1977-06-02 Sibe Vorrichtung zur speisung von verbrennungsmotoren mit brennstoff

Also Published As

Publication number Publication date
BE804249A (fr) 1973-12-17
GB1445709A (en) 1976-08-11
JPS4967016A (nl) 1974-06-28
AU5984973A (en) 1975-03-06
US3898964A (en) 1975-08-12
DE2242795B2 (de) 1977-04-14
NL7311934A (nl) 1974-03-04
DE2242795A1 (de) 1974-03-21
AU473216B2 (en) 1976-06-17
IT973296B (it) 1974-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse