FR2163275A5 - - Google Patents

Info

Publication number
FR2163275A5
FR2163275A5 FR7246475A FR7246475A FR2163275A5 FR 2163275 A5 FR2163275 A5 FR 2163275A5 FR 7246475 A FR7246475 A FR 7246475A FR 7246475 A FR7246475 A FR 7246475A FR 2163275 A5 FR2163275 A5 FR 2163275A5
Authority
FR
France
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
FR7246475A
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.)
BOSCH
Original Assignee
BOSCH
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 BOSCH filed Critical BOSCH
Application granted granted Critical
Publication of FR2163275A5 publication Critical patent/FR2163275A5/fr
Expired 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
    • F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
    • F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
    • 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
    • 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
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor
    • 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
    • F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
    • F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
    • F02M69/22—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device comprising a member movably mounted in the air intake conduit and displaced according to the quantity of air admitted to the engine
    • 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
    • F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
    • F02M69/26—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means varying fuel pressure in a fuel by-pass passage, the pressure acting on a throttle valve against the action of metered or throttled fuel pressure for variably throttling fuel flow to injection nozzles, e.g. to keep constant the pressure differential at the metering valve
    • 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
    • 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
    • G01F1/68—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 thermal effects
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/74—Valve actuation; electrical

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)
  • General Physics & Mathematics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR7246475A 1972-09-22 1972-12-27 Expired FR2163275A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2246547A DE2246547C2 (de) 1972-09-22 1972-09-22 Kraftstoffeinspritzanlage für gemischverdichtende Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
FR2163275A5 true FR2163275A5 (fr) 1973-07-20

Family

ID=5857071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7246475A Expired FR2163275A5 (fr) 1972-09-22 1972-12-27

Country Status (8)

Country Link
US (1) US3930481A (fr)
JP (1) JPS5838626B2 (fr)
BE (1) BE805186A (fr)
BR (1) BR7307346D0 (fr)
DE (1) DE2246547C2 (fr)
FR (1) FR2163275A5 (fr)
GB (1) GB1449856A (fr)
SE (1) SE383548B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431032A1 (fr) * 1978-07-14 1980-02-08 Mitsubishi Motors Corp Dispositif d'injection de carburant pour moteurs a combustion interne a allumage par etincelles
FR2533301A2 (fr) * 1981-09-24 1984-03-23 Ventilation Indle Miniere Dispositif d'asservissement automatique des conditions de fonctionnement d'un appareil de ventilation dans une installation de ventilation, en fonction de la demande des usagers
EP0113963A1 (fr) * 1982-12-09 1984-07-25 Solex (U.K.) Limited Mesure de débit d'air
WO1996021103A1 (fr) * 1994-12-29 1996-07-11 Den Wildenberg Adrianus Martin Soupape de reglage de debit

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349616B2 (de) * 1973-10-03 1977-12-08 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage fuer brennkraftmaschinen
DE2502153A1 (de) * 1975-01-21 1976-07-22 Bosch Gmbh Robert Kraftstoffeinspritzanlage
DE2555996A1 (de) * 1975-12-12 1977-06-23 Bosch Gmbh Robert Kraftstoffversorgungsanlage
JPS52112018A (en) * 1976-03-16 1977-09-20 Toyota Motor Corp Fuel supply system of internal combustion engine
DE2625128A1 (de) * 1976-06-04 1977-12-08 Deutsche Vergaser Gmbh Co Kg Brennstoffmengenverteiler
DE2656538C2 (de) * 1976-12-14 1985-07-11 Audi AG, 8070 Ingolstadt Kraftstoff-Einspritz-Anlage
GB2001129B (en) * 1977-07-12 1982-08-04 Ntn Toyo Bearing Co Ltd FUEL FEEDING APPARATUS FOR air fuel combustion mixture
DE2758065A1 (de) * 1977-12-24 1979-07-05 Audi Nsu Auto Union Ag Kraftstoff-einspritz-anlage
US4212277A (en) * 1978-03-06 1980-07-15 The Bendix Corporation Economy throttle body for hot fuel handling
DE2830709C2 (de) * 1978-07-13 1982-04-08 Pierburg Gmbh & Co Kg, 4040 Neuss Gemischbildungseinrichtung mit einem Luft verdichtenden Lader für eine Brennkraftmaschine
DE2901082A1 (de) * 1979-01-11 1980-07-17 Bbc Brown Boveri & Cie Stellgeraet fuer eine in der ladeluftleitung eines dieselmotors angeordnete luftklappe
DE2906597A1 (de) * 1979-02-21 1980-08-28 Bosch Gmbh Robert Kraftstoffeinspritzanlage
DE3248258A1 (de) * 1982-12-28 1984-06-28 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage
EP0171449B1 (fr) * 1984-08-14 1988-07-27 Latimer N.V. Procédé et dispositif d'alimentation en combustible et en air pour un moteur à combustion interne
JPS6337020A (ja) * 1986-07-29 1988-02-17 Aichi Steel Works Ltd 長尺材の反転方法及びこれに使用できる反転装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2922410A (en) * 1955-11-08 1960-01-26 Bosch Arma Corp Fuel injection apparatus
US2943614A (en) * 1957-05-02 1960-07-05 Bosch Robert Fuel injection arrangement
DE1802928A1 (de) * 1968-10-14 1970-06-18 Dahm Klaus Peter Kosmetischer Stift,insbesondere Lidstrichzeichner
DE1803066C3 (de) * 1968-10-15 1974-01-10 Robert Bosch Gmbh, 7000 Stuttgart Kontinuierlich arbeitende Kraftstoffeinspritzanlage für mehrzylindrige gemischverdichtende, fremdgezündete Brennkraftmaschinen
DE2146506C3 (de) * 1971-09-17 1978-06-08 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage für gemischverdichtende, fremdgezündete Brennkraftmaschinen mit kontinuierlicher Einspritzung in das Saugrohr
US3703888A (en) * 1969-12-01 1972-11-28 Bosch Gmbh Robert Device for the fuel quantity control in response to operational variables of an internal combustion engine
DE2014633C2 (de) * 1970-03-26 1983-11-10 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Steuerung des einer fremdgezündeten Brennkraftmaschine zugeführten Gemisches
DE2034497C3 (de) * 1970-07-11 1975-11-20 Bosch Gmbh Robert Elektrisch gesteuerte, intermittierend arbeitende Kraftstoffeinspritzanlage für Brennkraftmaschinen
JPS554215B2 (fr) * 1971-07-05 1980-01-29
JPS553528B1 (fr) * 1971-07-05 1980-01-25
US3710771A (en) * 1971-07-30 1973-01-16 V Cinquegrani Fuel injection apparatus in an internal combustion engine
DE2201135C3 (de) * 1972-01-11 1979-04-12 Bosch Gmbh Robert Kraftstoffeinspritzanlage für Brennkraftmaschinen
US3796200A (en) * 1972-01-26 1974-03-12 Heinrich Knapp Fuel injection apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431032A1 (fr) * 1978-07-14 1980-02-08 Mitsubishi Motors Corp Dispositif d'injection de carburant pour moteurs a combustion interne a allumage par etincelles
FR2533301A2 (fr) * 1981-09-24 1984-03-23 Ventilation Indle Miniere Dispositif d'asservissement automatique des conditions de fonctionnement d'un appareil de ventilation dans une installation de ventilation, en fonction de la demande des usagers
EP0113963A1 (fr) * 1982-12-09 1984-07-25 Solex (U.K.) Limited Mesure de débit d'air
US4530334A (en) * 1982-12-09 1985-07-23 Solex (U.K.) Limited Air flow metering
WO1996021103A1 (fr) * 1994-12-29 1996-07-11 Den Wildenberg Adrianus Martin Soupape de reglage de debit
NL9402237A (nl) * 1994-12-29 1996-08-01 Adrianus Martinus M Wildenberg Debietregelklep.
US6234204B1 (en) 1994-12-29 2001-05-22 Van Den Wildenberg Adrianus Martinus Flow control valve

Also Published As

Publication number Publication date
US3930481A (en) 1976-01-06
DE2246547C2 (de) 1984-10-04
SE383548B (sv) 1976-03-15
JPS4970029A (fr) 1974-07-06
BE805186A (fr) 1974-01-16
JPS5838626B2 (ja) 1983-08-24
DE2246547A1 (de) 1974-04-04
GB1449856A (en) 1976-09-15
BR7307346D0 (pt) 1974-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse