JPS4859219A - - Google Patents
Info
- Publication number
- JPS4859219A JPS4859219A JP47117894A JP11789472A JPS4859219A JP S4859219 A JPS4859219 A JP S4859219A JP 47117894 A JP47117894 A JP 47117894A JP 11789472 A JP11789472 A JP 11789472A JP S4859219 A JPS4859219 A JP S4859219A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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- 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
- F02M69/32—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 air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein
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- 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
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- 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
- F02M69/38—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 fuel pressure, e.g. by varying fuel pressure in the control chambers of the fuel metering device
- F02M69/386—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 fuel pressure, e.g. by varying fuel pressure in the control chambers of the fuel metering device variably controlling the pressure of the fuel by-passing the metering valves, e.g. by valves responsive to signals of temperature or oxygen sensors
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2158093A DE2158093C3 (de) | 1971-11-24 | 1971-11-24 | Kraftstoffeinspritzanlage für gemischverdichtende, fremdgezündete Brennkraftmaschinen mit kontinuierlicher Einspritzung in das Saugrohr |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4859219A true JPS4859219A (ja) | 1973-08-20 |
JPS5624096B2 JPS5624096B2 (ja) | 1981-06-04 |
Family
ID=5825911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11789472A Expired JPS5624096B2 (ja) | 1971-11-24 | 1972-11-24 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3791359A (ja) |
JP (1) | JPS5624096B2 (ja) |
DE (1) | DE2158093C3 (ja) |
FR (1) | FR2163035A6 (ja) |
GB (1) | GB1406305A (ja) |
IT (1) | IT1045033B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50102726A (ja) * | 1974-01-24 | 1975-08-14 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2241936C3 (de) * | 1972-08-25 | 1979-02-01 | Robert Bosch Gmbh, 7000 Stuttgart | KraftstoffzumeBanlage für Brennkraftmaschinen |
DE2339370B2 (de) * | 1973-08-03 | 1978-04-27 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage für gemischverdichtende fremdgezündete Brennkraftmaschinen |
FR2240357B1 (ja) * | 1973-08-10 | 1978-09-15 | Bosch Gmbh Robert | |
DE2346099A1 (de) * | 1973-09-13 | 1975-03-27 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
DE2349631C2 (de) * | 1973-10-03 | 1984-10-04 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage |
DE2423109A1 (de) * | 1974-05-13 | 1975-12-04 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
DE2425021C2 (de) * | 1974-05-24 | 1983-12-22 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage |
DE2444598C2 (de) * | 1974-09-18 | 1982-12-16 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage |
US4112900A (en) * | 1975-05-07 | 1978-09-12 | Robert Bosch Gmbh | Fuel injection system |
US4062336A (en) * | 1975-05-19 | 1977-12-13 | Cummins Engine Company, Inc. | Fuel control valve |
DE2544810C2 (de) * | 1975-10-07 | 1982-04-15 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage |
DE2544800A1 (de) * | 1975-10-07 | 1977-04-21 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
US4182298A (en) * | 1976-06-25 | 1980-01-08 | Robert Bosch Gmbh | Warm-up control apparatus for a fuel supply system |
JPS5412464U (ja) * | 1977-06-28 | 1979-01-26 | ||
US4359031A (en) * | 1979-03-07 | 1982-11-16 | General Motors Corporation | Engine air flow responsive control |
DE3006631C2 (de) * | 1980-02-22 | 1983-08-25 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Kraftstoffeinspritzvorrichtung für eine fremdgezündete Brennkraftmaschine |
DE3026826C2 (de) * | 1980-07-16 | 1984-04-26 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Kraftstoffeinspritzvorrichtung für eine fremdgezündete Kolbenbrennkraftmaschine |
US4421089A (en) * | 1982-07-19 | 1983-12-20 | The Bendix Corporation | Fuel metering apparatus |
DE3306612A1 (de) * | 1983-02-25 | 1984-09-06 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Vortriebsaggregat fuer ein flugzeug |
DE3415711C2 (de) * | 1984-04-27 | 1986-04-03 | Daimler-Benz Ag, 7000 Stuttgart | Mechanische Einspritzanlage mit Luftmengenmessung für eine Brennkraftmaschine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE759677A (fr) * | 1969-12-01 | 1971-04-30 | Bosch Gmbh Robert | Installation d'injection continue de combustible dans le tube d'aspiration notamment de moteurs a combustion interne a compression du melange et a dispositif d'allumage commande de l'exterieur |
GB1363739A (en) * | 1971-01-11 | 1974-08-14 | Bosch Gmbh Robert | Fuel injection systems |
-
1971
- 1971-11-24 DE DE2158093A patent/DE2158093C3/de not_active Expired
-
1972
- 1972-11-23 IT IT32023/72A patent/IT1045033B/it active
- 1972-11-23 GB GB5423272A patent/GB1406305A/en not_active Expired
- 1972-11-23 FR FR7241678A patent/FR2163035A6/fr not_active Expired
- 1972-11-24 US US00308986A patent/US3791359A/en not_active Expired - Lifetime
- 1972-11-24 JP JP11789472A patent/JPS5624096B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50102726A (ja) * | 1974-01-24 | 1975-08-14 |
Also Published As
Publication number | Publication date |
---|---|
IT1045033B (it) | 1980-04-21 |
GB1406305A (en) | 1975-09-17 |
FR2163035A6 (ja) | 1973-07-20 |
JPS5624096B2 (ja) | 1981-06-04 |
DE2158093A1 (de) | 1973-05-30 |
DE2158093B2 (de) | 1977-10-20 |
DE2158093C3 (de) | 1978-09-07 |
US3791359A (en) | 1974-02-12 |