FR2352168A1 - Soupape de regulation de pression pour installation d'injection de carburant - Google Patents
Soupape de regulation de pression pour installation d'injection de carburantInfo
- Publication number
- FR2352168A1 FR2352168A1 FR7715710A FR7715710A FR2352168A1 FR 2352168 A1 FR2352168 A1 FR 2352168A1 FR 7715710 A FR7715710 A FR 7715710A FR 7715710 A FR7715710 A FR 7715710A FR 2352168 A1 FR2352168 A1 FR 2352168A1
- Authority
- FR
- France
- Prior art keywords
- fuel injection
- pressure regulation
- regulation valve
- injection plant
- plant
- Prior art date
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2623121A DE2623121C3 (de) | 1976-05-22 | 1976-05-22 | Druckregelventil für eine Kraftstoffeinspritzanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2352168A1 true FR2352168A1 (fr) | 1977-12-16 |
FR2352168B1 FR2352168B1 (fr) | 1983-01-07 |
Family
ID=5978810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7715710A Granted FR2352168A1 (fr) | 1976-05-22 | 1977-05-23 | Soupape de regulation de pression pour installation d'injection de carburant |
Country Status (5)
Country | Link |
---|---|
US (1) | US4136653A (fr) |
JP (1) | JPS6050984B2 (fr) |
DE (1) | DE2623121C3 (fr) |
FR (1) | FR2352168A1 (fr) |
GB (1) | GB1555156A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2534628A1 (fr) * | 1982-10-13 | 1984-04-20 | Porsche Ag | Systeme d'injection de carburant fonctionnant en regime continu |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2744733A1 (de) * | 1977-10-05 | 1979-04-19 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
JPS6045751B2 (ja) * | 1978-05-17 | 1985-10-11 | ヤマハ発動機株式会社 | 燃料噴射式火花点火機関の吸気装置 |
DE2835782A1 (de) * | 1978-08-16 | 1980-02-28 | Bosch Gmbh Robert | Druckregelventil fuer eine kraftstoffeinspritzanlage |
DE3002458A1 (de) * | 1980-01-24 | 1981-07-30 | Robert Bosch Gmbh, 7000 Stuttgart | Zumess- und mengenteilerventil |
DE3240554C2 (de) * | 1982-11-03 | 1993-10-07 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für eine Brennkraftmaschine |
DE3241047A1 (de) * | 1982-11-06 | 1984-05-10 | Robert Bosch Gmbh, 7000 Stuttgart | Druckregelventil |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2231860A1 (fr) * | 1973-05-29 | 1974-12-27 | Bosch Gmbh Robert | |
DE2413049A1 (de) * | 1974-03-19 | 1975-10-02 | Bosch Gmbh Robert | Kraftstoffversorgungsanlage |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963005A (en) * | 1973-10-12 | 1976-06-15 | Robert Bosch G.M.B.H. | Fuel supply system |
DE2403276C3 (de) * | 1974-01-24 | 1981-03-12 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage |
US3917760A (en) * | 1974-01-25 | 1975-11-04 | British Leyland Austin Morris | Carburetters fitted to internal combustion engines |
DE2507615C2 (de) * | 1974-03-19 | 1982-08-26 | Société Industrielle de Brevets et d'Etudes S.I.B.E. S.A, 92200 Neuilly-sur-Seine | Automatische Vorrichtung für die Starterklappensteuerung im Vergaser für Verbrennungsmotoren |
DE2417129A1 (de) * | 1974-04-09 | 1975-11-06 | 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 |
-
1976
- 1976-05-22 DE DE2623121A patent/DE2623121C3/de not_active Expired
-
1977
- 1977-05-19 US US05/798,521 patent/US4136653A/en not_active Expired - Lifetime
- 1977-05-20 GB GB21433/77A patent/GB1555156A/en not_active Expired
- 1977-05-23 JP JP52059726A patent/JPS6050984B2/ja not_active Expired
- 1977-05-23 FR FR7715710A patent/FR2352168A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2231860A1 (fr) * | 1973-05-29 | 1974-12-27 | Bosch Gmbh Robert | |
DE2413049A1 (de) * | 1974-03-19 | 1975-10-02 | Bosch Gmbh Robert | Kraftstoffversorgungsanlage |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2534628A1 (fr) * | 1982-10-13 | 1984-04-20 | Porsche Ag | Systeme d'injection de carburant fonctionnant en regime continu |
Also Published As
Publication number | Publication date |
---|---|
DE2623121C3 (de) | 1981-07-23 |
DE2623121A1 (de) | 1977-12-08 |
GB1555156A (en) | 1979-11-07 |
JPS6050984B2 (ja) | 1985-11-11 |
JPS534121A (en) | 1978-01-14 |
FR2352168B1 (fr) | 1983-01-07 |
US4136653A (en) | 1979-01-30 |
DE2623121B2 (de) | 1980-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |