[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

IT7848781A0 - Perfezionamenti nelle disposizioni di alimentazione di carburante per motori endotermici - Google Patents

Perfezionamenti nelle disposizioni di alimentazione di carburante per motori endotermici

Info

Publication number
IT7848781A0
IT7848781A0 IT7848781A IT4878178A IT7848781A0 IT 7848781 A0 IT7848781 A0 IT 7848781A0 IT 7848781 A IT7848781 A IT 7848781A IT 4878178 A IT4878178 A IT 4878178A IT 7848781 A0 IT7848781 A0 IT 7848781A0
Authority
IT
Italy
Prior art keywords
fuel supply
supply arrangements
ice engines
engines
ice
Prior art date
Application number
IT7848781A
Other languages
English (en)
Other versions
IT1102482B (it
Original Assignee
Pierburg Gmbh & Co Kg
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 Pierburg Gmbh & Co Kg filed Critical Pierburg Gmbh & Co Kg
Publication of IT7848781A0 publication Critical patent/IT7848781A0/it
Application granted granted Critical
Publication of IT1102482B publication Critical patent/IT1102482B/it

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
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/36—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages
    • F02M69/40—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages using variably controlled air pressure, e.g. by modifying the intake air vacuum signal acting on the fuel metering device
    • 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
    • F02M69/20—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 being a servo-motor, e.g. using engine intake air pressure or vacuum
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
IT48781/78A 1977-04-19 1978-04-06 Perfezionamenti nelle disposizioni di alimentazione di carburante per motori endotermici IT1102482B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2717230A DE2717230C3 (de) 1977-04-19 1977-04-19 Brennstoffversorgungsanlage mit einem Brennstoffzumeßventil für Gemischverdichtende, fremdgezündete Brennkraftmaschinen mit kontinuierlicher Brennstoffzugabe ins Saugrohr

Publications (2)

Publication Number Publication Date
IT7848781A0 true IT7848781A0 (it) 1978-04-06
IT1102482B IT1102482B (it) 1985-10-07

Family

ID=6006645

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48781/78A IT1102482B (it) 1977-04-19 1978-04-06 Perfezionamenti nelle disposizioni di alimentazione di carburante per motori endotermici

Country Status (6)

Country Link
US (1) US4152375A (it)
DE (1) DE2717230C3 (it)
FR (1) FR2388137A1 (it)
GB (1) GB1557548A (it)
IT (1) IT1102482B (it)
SE (1) SE7804381L (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821874C3 (de) * 1978-05-19 1981-10-01 Pierburg Gmbh & Co Kg, 4040 Neuss Brennstoffversorgungsanlage mit einem Brennstoffzumeßventil für gemischverdichtende,fremdgezündete Brennkraftmaschinen mit kontinuierlicher Brennstoffzugabe ins Saugrohr
DE2964565D1 (en) * 1978-11-22 1983-02-24 Harold George Abbey Fuel-air ratio controlled carburetion system
JPS55177925U (it) * 1979-05-31 1980-12-20
GB8804952D0 (en) * 1988-03-02 1988-03-30 Pedersen J R C Carburettor metering systems
DE3902284A1 (de) * 1989-01-26 1990-08-02 Vdo Schindling Vorrichtung zur korrektur der gemischzusammensetzung bei einer aenderung des belastungszustandes eines verbrennungsmotors
US5359977A (en) * 1991-11-20 1994-11-01 Abbey Harold Fluidic metering system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR767961A (fr) * 1933-04-20 1934-07-27 Carburateur Defi Système de distributeur-piston applicable à tous carburateurs pour régler l'admission du mélange combustible aux moteurs à explosions
DE683928C (de) * 1934-04-27 1939-11-18 Hans Eichrodt Vergasser fuer Brennkraftmaschinen
FR791262A (fr) * 1935-05-16 1935-12-06 Carburateur à dépression constante
US2544111A (en) * 1945-10-19 1951-03-06 Schneebeli Hugo Carburetor
CH255804A (fr) * 1946-04-09 1948-07-15 Schneebeli Hugo Carburateur.
US3016889A (en) * 1958-07-08 1962-01-16 Frank B Sweeney Fuel injector
US3243167A (en) * 1962-06-04 1966-03-29 Bendix Corp Constant vacuum type carburetor
FR1367573A (fr) * 1963-06-08 1964-07-24 Sibe Perfectionnements apportés aux dispositifs de carburation, pour moteurs à combustion interne
US3273869A (en) * 1963-08-19 1966-09-20 Glenn R Morton Carburetor means for internal combustion engines
DE1298367B (de) * 1967-09-20 1969-06-26 Bosch Gmbh Robert Kraftstoffeinspritzanlage fuer gemischverdichtende fremdgezuendete Brennkraftmaschinen
FR1546748A (fr) * 1967-10-11 1968-11-22 Sibe Perfectionnements apportés aux dispositifs d'alimentation en combustible pour moteurs à combustion interne
FR2084292A5 (it) * 1970-03-06 1971-12-17 Dresser Ind
GB1363631A (en) * 1970-05-26 1974-08-14 Petrol Injection Ltd Fuel injection system for internal combustion engines
DE2036824A1 (de) * 1970-07-24 1972-01-27 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage für gemischverdichtende, fremdgezündete Brennkraftmaschinen
GB1305534A (it) * 1970-10-01 1973-02-07
US3710771A (en) * 1971-07-30 1973-01-16 V Cinquegrani Fuel injection apparatus in an internal combustion engine
US3937767A (en) * 1972-10-16 1976-02-10 Chapman Donald L Carburetor
DE2346099A1 (de) * 1973-09-13 1975-03-27 Bosch Gmbh Robert Kraftstoffeinspritzanlage
JPS51105527A (en) * 1975-03-14 1976-09-18 Nippon Soken Nainenkikanno kyunyukukiryokenshutsusochi
DE2520699A1 (de) * 1975-05-09 1976-11-18 Audi Nsu Auto Union Ag Kraftstoff-zumesseinrichtung
DE2529700A1 (de) * 1975-07-03 1977-01-27 Bosch Gmbh Robert Kraftstoffversorgungsanlage
GB2001129B (en) * 1977-07-12 1982-08-04 Ntn Toyo Bearing Co Ltd FUEL FEEDING APPARATUS FOR air fuel combustion mixture

Also Published As

Publication number Publication date
US4152375A (en) 1979-05-01
GB1557548A (en) 1979-12-12
IT1102482B (it) 1985-10-07
DE2717230B2 (de) 1981-02-05
DE2717230C3 (de) 1981-09-24
DE2717230A1 (de) 1978-10-26
FR2388137A1 (fr) 1978-11-17
SE7804381L (sv) 1978-10-20

Similar Documents

Publication Publication Date Title
IT1155882B (it) Perfezionamento nelle composizioni combustibili per la alimentazione di motori a combustione
IT1057537B (it) Perfezionamento nelle disposizioni di valvola di ammissione per motori a scoppio ad inzezione indiretta
IT8048186A0 (it) Perfezionamento nelle camere di precombustione per motori diesel
IT7923439A0 (it) Ugello di iniezione del carburanteper motori endotermici.
IT7850249A0 (it) Perfezionamento nei motori endotermici alternativi
IT1076544B (it) Dispositivo di alimentazione di gas per motori
IT8049941A0 (it) Perfezionamento nelle candele di accensione per motori a turbina
IT7848781A0 (it) Perfezionamenti nelle disposizioni di alimentazione di carburante per motori endotermici
IT1095834B (it) Regolatore centrifugo,specialmente per variare l'istante di accensione o di iniezione in motori endotermici
IT8023450A0 (it) Dispositivo per motori diesel atto a determinare il consumo dicarburante.
IT1107245B (it) Perfezionamento nelle disposizioni di valvole per motori alternativi endotermici
IT1074534B (it) Sistemi di alimentazione di combustibile per motori
IT219109Z2 (it) Dispositivo per raffreddare il combustibile particolarmente per motori ad iniezione
IT1142321B (it) Perfezionamento nelle disposizioni elettroniche di controllo per motori diesel
IT7949089A0 (it) Perfezionamento nelle disposizioni di alimentazione di carburante per motori endotermici
IT7849685A0 (it) Perfezionamento nelle disposizioni di precamera per motori endotermici a ciclo diesel
IT1060945B (it) Dispositivo di alimentazione in combustibile per generatori termici
IT8026493A0 (it) Ugello di iniezione del carburanteper motori endotermici.
IT8026495A0 (it) Ugello di iniezione del carburanteper motori endotermici.
IT7947701A0 (it) Perfezionamento nelle bielle per motori endotermici
IT7850584A0 (it) Apparecchiatura di iniezione di carburante per motori diesel
IT7820653A0 (it) Ugello di iniezione del carburanteper motori endotermici.
IT7848719A0 (it) Perfezionamento nelle disposizioni di iniezione del combustibile per motori endotermici
IT7821073A0 (it) Impianto di aspirazione per motori endotermici in linea.
IT1090168B (it) Perfezionamento nelle disposizioni di valvole per motori endotermici alternativi