IT7852159A0 - Motore a combustione ad iniezione con valvola di regolazione della quantita' di combustibile in funzione della quantita' di aria di combustione - Google Patents
Motore a combustione ad iniezione con valvola di regolazione della quantita' di combustibile in funzione della quantita' di aria di combustioneInfo
- Publication number
- IT7852159A0 IT7852159A0 IT7852159A IT5215978A IT7852159A0 IT 7852159 A0 IT7852159 A0 IT 7852159A0 IT 7852159 A IT7852159 A IT 7852159A IT 5215978 A IT5215978 A IT 5215978A IT 7852159 A0 IT7852159 A0 IT 7852159A0
- Authority
- IT
- Italy
- Prior art keywords
- regulate
- valve
- fuel according
- combustion engine
- combustion air
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 2
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
- F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
- F02D33/006—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge depending on engine operating conditions, e.g. start, stop or ambient conditions
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0047—Layout or arrangement of systems for feeding fuel
-
- 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
- F02M69/30—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
- F02M69/34—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 with an auxiliary fuel circuit supplying fuel to the engine, e.g. with the fuel pump outlet being directly connected to injection nozzles
-
- 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
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
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)
- Fuel-Injection Apparatus (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772754373 DE2754373A1 (de) | 1977-12-07 | 1977-12-07 | Einspritzbrennkraftmaschine mit einem die kraftstoffmenge in abhaengigkeit von der menge der zugefuehrten verbrennungsluft einstellenden steuerventil |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7852159A0 true IT7852159A0 (it) | 1978-12-01 |
IT1106435B IT1106435B (it) | 1985-11-11 |
Family
ID=6025452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT52159/78A IT1106435B (it) | 1977-12-07 | 1978-12-01 | Motore a combustione ad iniezione con valvola di regolazione della quantita di combustibile in funzione della quantita di aria di combustione |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5487334A (it) |
DE (1) | DE2754373A1 (it) |
FR (1) | FR2411310A1 (it) |
GB (1) | GB2009845B (it) |
IT (1) | IT1106435B (it) |
SE (1) | SE7812569L (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2938406A1 (de) * | 1979-09-22 | 1981-04-09 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Kraftstoffeinspritzanlage fuer gemischverdichtende, fremdgezuendete viertakt-brennkraftmaschinen mit kontinuierlicher einspritzung in die saugrohre |
DE3140948A1 (de) * | 1981-10-15 | 1983-05-05 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und kraftstoffeinspritzanlage zur kraftstoffversorgung einer gemischverdichtenden fremdgezuendeten brennkraftmaschine |
DE19911068A1 (de) * | 1999-03-12 | 2000-09-14 | Bayerische Motoren Werke Ag | Kraftstoffanlage für ein Kraftfahrzeug |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS498621A (it) * | 1972-05-29 | 1974-01-25 |
-
1977
- 1977-12-07 DE DE19772754373 patent/DE2754373A1/de not_active Withdrawn
-
1978
- 1978-11-30 JP JP14731178A patent/JPS5487334A/ja active Pending
- 1978-12-01 IT IT52159/78A patent/IT1106435B/it active
- 1978-12-05 GB GB7847282A patent/GB2009845B/en not_active Expired
- 1978-12-05 FR FR7834215A patent/FR2411310A1/fr not_active Withdrawn
- 1978-12-06 SE SE7812569A patent/SE7812569L/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB2009845A (en) | 1979-06-20 |
FR2411310A1 (fr) | 1979-07-06 |
DE2754373A1 (de) | 1979-06-13 |
JPS5487334A (en) | 1979-07-11 |
SE7812569L (sv) | 1979-06-08 |
GB2009845B (en) | 1982-04-21 |
IT1106435B (it) | 1985-11-11 |
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