IT7949149A0 - DEVICE FOR REGULATING THE FUEL SUPPLY IN INJECTION COMBUSTION ENGINES - Google Patents
DEVICE FOR REGULATING THE FUEL SUPPLY IN INJECTION COMBUSTION ENGINESInfo
- Publication number
- IT7949149A0 IT7949149A0 IT7949149A IT4914979A IT7949149A0 IT 7949149 A0 IT7949149 A0 IT 7949149A0 IT 7949149 A IT7949149 A IT 7949149A IT 4914979 A IT4914979 A IT 4914979A IT 7949149 A0 IT7949149 A0 IT 7949149A0
- Authority
- IT
- Italy
- Prior art keywords
- regulating
- fuel supply
- combustion engines
- injection combustion
- injection
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 230000001105 regulatory effect Effects 0.000 title 1
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
-
- 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
-
- 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
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)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782830712 DE2830712A1 (en) | 1978-07-13 | 1978-07-13 | CONTROL DEVICE FOR MIXING COMPRESSIVE INJECTION COMBUSTION ENGINES |
Publications (1)
Publication Number | Publication Date |
---|---|
IT7949149A0 true IT7949149A0 (en) | 1979-05-23 |
Family
ID=6044230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7949149A IT7949149A0 (en) | 1978-07-13 | 1979-05-23 | DEVICE FOR REGULATING THE FUEL SUPPLY IN INJECTION COMBUSTION ENGINES |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5540285A (en) |
DE (1) | DE2830712A1 (en) |
FR (1) | FR2431029A1 (en) |
GB (1) | GB2025521A (en) |
IT (1) | IT7949149A0 (en) |
SE (1) | SE7906072L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3103378C2 (en) * | 1981-02-03 | 1993-11-18 | Bosch Gmbh Robert | Control device with an integrated solenoid valve |
US4530334A (en) * | 1982-12-09 | 1985-07-23 | Solex (U.K.) Limited | Air flow metering |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2163206A5 (en) * | 1972-01-21 | 1973-07-20 | Bosch Gmbh Robert | Electrically controlled fuel injection system and air flow measurement for internal combustion engines |
JPS5322604B2 (en) * | 1974-06-24 | 1978-07-10 |
-
1978
- 1978-07-13 DE DE19782830712 patent/DE2830712A1/en active Pending
-
1979
- 1979-05-23 IT IT7949149A patent/IT7949149A0/en unknown
- 1979-06-27 GB GB7922384A patent/GB2025521A/en not_active Withdrawn
- 1979-07-12 FR FR7918526A patent/FR2431029A1/en not_active Withdrawn
- 1979-07-12 SE SE7906072A patent/SE7906072L/en unknown
- 1979-07-13 JP JP8837679A patent/JPS5540285A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2830712A1 (en) | 1980-01-24 |
FR2431029A1 (en) | 1980-02-08 |
JPS5540285A (en) | 1980-03-21 |
GB2025521A (en) | 1980-01-23 |
SE7906072L (en) | 1980-01-14 |
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