FR2054293A5 - - Google Patents
Info
- Publication number
- FR2054293A5 FR2054293A5 FR7025210A FR7025210A FR2054293A5 FR 2054293 A5 FR2054293 A5 FR 2054293A5 FR 7025210 A FR7025210 A FR 7025210A FR 7025210 A FR7025210 A FR 7025210A FR 2054293 A5 FR2054293 A5 FR 2054293A5
- 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.)
- Expired
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
- F02M69/04—Injectors peculiar thereto
- F02M69/047—Injectors peculiar thereto injectors with air chambers, e.g. communicating with atmosphere for aerating the nozzles
-
- 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
- F02M69/28—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for cutting-out the fuel supply to the engine or to main injectors during certain operating periods, e.g. deceleration
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 |
---|---|---|---|
DE19691934705 DE1934705B2 (de) | 1969-07-09 | 1969-07-09 | Kraftstoffeinspritzanlage fuer gemischverdichtende, fremdgezuendete brennkraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2054293A5 true FR2054293A5 (fr) | 1971-04-16 |
Family
ID=5739252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7025210A Expired FR2054293A5 (fr) | 1969-07-09 | 1970-07-07 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3606872A (fr) |
DE (1) | DE1934705B2 (fr) |
FR (1) | FR2054293A5 (fr) |
GB (1) | GB1319540A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2924056A1 (de) * | 1979-06-15 | 1980-12-18 | Pierburg Gmbh & Co Kg | Brennstoffeinspritzeinrichtung |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2053000A1 (de) * | 1970-10-28 | 1972-05-04 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage |
AU5098373A (en) * | 1972-04-17 | 1974-07-11 | Ford Motor Company Of Canada, Limited | System and method for supplying airto a fuel-injected internal combustion engine |
DE2409775C2 (de) * | 1974-03-01 | 1982-05-06 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoff-Luft-Verhältnis-Regelanlage einer Brennkraftmaschine |
GB1554234A (en) * | 1975-07-08 | 1979-10-17 | Bosch Gmbh Robert | Fuel supply systems for internal combustion engines |
US4157701A (en) * | 1977-06-15 | 1979-06-12 | Hewitt John T | Diesel engine control means |
DE4401074B4 (de) * | 1994-01-15 | 2007-01-18 | Robert Bosch Gmbh | Pumpenanordnung, insbesondere zur Förderung von Kraftstoff aus einem Vorratsbehälter zu einer Brennkraftmaschine |
US20140130915A1 (en) * | 2012-11-12 | 2014-05-15 | Chris Bonn | Low hysteresis fluid metering valve |
-
1969
- 1969-07-09 DE DE19691934705 patent/DE1934705B2/de active Granted
-
1970
- 1970-07-07 FR FR7025210A patent/FR2054293A5/fr not_active Expired
- 1970-07-09 US US53344A patent/US3606872A/en not_active Expired - Lifetime
- 1970-07-09 GB GB3326570A patent/GB1319540A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2924056A1 (de) * | 1979-06-15 | 1980-12-18 | Pierburg Gmbh & Co Kg | Brennstoffeinspritzeinrichtung |
Also Published As
Publication number | Publication date |
---|---|
US3606872A (en) | 1971-09-21 |
DE1934705B2 (de) | 1976-11-18 |
GB1319540A (en) | 1973-06-06 |
DE1934705A1 (de) | 1971-01-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |