IT976189B - FUEL DOSER FOR INTERNAL COMBUSTION ENGINES - Google Patents
FUEL DOSER FOR INTERNAL COMBUSTION ENGINESInfo
- Publication number
- IT976189B IT976189B IT71061/72A IT7106172A IT976189B IT 976189 B IT976189 B IT 976189B IT 71061/72 A IT71061/72 A IT 71061/72A IT 7106172 A IT7106172 A IT 7106172A IT 976189 B IT976189 B IT 976189B
- Authority
- IT
- Italy
- Prior art keywords
- internal combustion
- combustion engines
- fuel doser
- doser
- fuel
- Prior art date
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712164523 DE2164523C (en) | 1971-12-24 | Fuel metering device for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
IT976189B true IT976189B (en) | 1974-08-20 |
Family
ID=5829184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT71061/72A IT976189B (en) | 1971-12-24 | 1972-12-22 | FUEL DOSER FOR INTERNAL COMBUSTION ENGINES |
Country Status (4)
Country | Link |
---|---|
US (1) | US3845750A (en) |
FR (1) | FR2170536A5 (en) |
GB (1) | GB1361359A (en) |
IT (1) | IT976189B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5359977A (en) * | 1991-11-20 | 1994-11-01 | Abbey Harold | Fluidic metering system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2899948A (en) * | 1959-08-18 | groves | ||
US2447267A (en) * | 1940-01-19 | 1948-08-17 | Bendix Aviat Corp | Fuel feeding system |
US2591356A (en) * | 1950-05-24 | 1952-04-01 | Jr William L Howe | Carbureting mechanism |
GB1254181A (en) * | 1969-01-08 | 1971-11-17 | Petrol Injection Ltd | Fuel injection systems |
US3688750A (en) * | 1970-04-30 | 1972-09-05 | Physics Int Co | Mass flow metered fuel injection system |
-
1972
- 1972-12-21 GB GB5907972A patent/GB1361359A/en not_active Expired
- 1972-12-21 FR FR7245782A patent/FR2170536A5/fr not_active Expired
- 1972-12-22 IT IT71061/72A patent/IT976189B/en active
- 1972-12-26 US US00318400A patent/US3845750A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2164523A1 (en) | 1973-01-11 |
DE2164523B1 (en) | 1973-01-11 |
GB1361359A (en) | 1974-07-24 |
US3845750A (en) | 1974-11-05 |
FR2170536A5 (en) | 1973-09-14 |
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