FR2246739A1 - - Google Patents
Info
- Publication number
- FR2246739A1 FR2246739A1 FR7433373A FR7433373A FR2246739A1 FR 2246739 A1 FR2246739 A1 FR 2246739A1 FR 7433373 A FR7433373 A FR 7433373A FR 7433373 A FR7433373 A FR 7433373A FR 2246739 A1 FR2246739 A1 FR 2246739A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- F02M69/26—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 varying fuel pressure in a fuel by-pass passage, the pressure acting on a throttle valve against the action of metered or throttled fuel pressure for variably throttling fuel flow to injection nozzles, e.g. to keep constant the pressure differential at the metering valve
-
- 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 |
---|---|---|---|
DE2349688A DE2349688C3 (de) | 1973-10-03 | 1973-10-03 | Kraftstoffeinspritzanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2246739A1 true FR2246739A1 (fr) | 1975-05-02 |
Family
ID=5894431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7433373A Withdrawn FR2246739A1 (fr) | 1973-10-03 | 1974-10-03 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3967607A (fr) |
JP (2) | JPS5061522A (fr) |
DE (1) | DE2349688C3 (fr) |
FR (1) | FR2246739A1 (fr) |
GB (1) | GB1487756A (fr) |
SE (1) | SE391377B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2365071A1 (fr) * | 1976-09-21 | 1978-04-14 | Bosch Gmbh Robert | Soupape avec un dispositif de reglage |
FR2366448A1 (fr) * | 1976-09-30 | 1978-04-28 | Audi Ag | Dispositif d'injection de carburant |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2502159A1 (de) * | 1975-01-21 | 1976-07-22 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
DE2620385A1 (de) * | 1976-05-08 | 1977-11-17 | Bosch Gmbh Robert | Regelvorrichtung fuer eine zufuhr von kraftstoff in das saugrohr einer brennkraftmaschine |
DE2625128A1 (de) * | 1976-06-04 | 1977-12-08 | Deutsche Vergaser Gmbh Co Kg | Brennstoffmengenverteiler |
DE2906597A1 (de) * | 1979-02-21 | 1980-08-28 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2146506C3 (de) * | 1971-09-17 | 1978-06-08 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage für gemischverdichtende, fremdgezündete Brennkraftmaschinen mit kontinuierlicher Einspritzung in das Saugrohr |
GB1363739A (en) * | 1971-01-11 | 1974-08-14 | Bosch Gmbh Robert | Fuel injection systems |
US3765387A (en) * | 1971-07-05 | 1973-10-16 | Bosch Gmbh Robert | Fuel injection apparatus |
DE2203018C3 (de) * | 1972-01-22 | 1974-11-28 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
-
1973
- 1973-10-03 DE DE2349688A patent/DE2349688C3/de not_active Expired
-
1974
- 1974-09-23 US US05/508,563 patent/US3967607A/en not_active Expired - Lifetime
- 1974-10-02 SE SE7412406A patent/SE391377B/xx unknown
- 1974-10-02 GB GB42675/74A patent/GB1487756A/en not_active Expired
- 1974-10-02 JP JP49113689A patent/JPS5061522A/ja active Pending
- 1974-10-03 FR FR7433373A patent/FR2246739A1/fr not_active Withdrawn
-
1983
- 1983-05-06 JP JP1983066994U patent/JPS5919939U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2365071A1 (fr) * | 1976-09-21 | 1978-04-14 | Bosch Gmbh Robert | Soupape avec un dispositif de reglage |
FR2366448A1 (fr) * | 1976-09-30 | 1978-04-28 | Audi Ag | Dispositif d'injection de carburant |
Also Published As
Publication number | Publication date |
---|---|
DE2349688B2 (de) | 1979-11-08 |
US3967607A (en) | 1976-07-06 |
GB1487756A (en) | 1977-10-05 |
JPS5061522A (fr) | 1975-05-27 |
SE391377B (sv) | 1977-02-14 |
JPS5919939U (ja) | 1984-02-07 |
SE7412406L (fr) | 1975-04-04 |
DE2349688A1 (de) | 1975-04-10 |
DE2349688C3 (de) | 1980-07-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |