JPS55119955A - Fuel injection apparatus for internal combustion engine - Google Patents
Fuel injection apparatus for internal combustion engineInfo
- Publication number
- JPS55119955A JPS55119955A JP2745780A JP2745780A JPS55119955A JP S55119955 A JPS55119955 A JP S55119955A JP 2745780 A JP2745780 A JP 2745780A JP 2745780 A JP2745780 A JP 2745780A JP S55119955 A JPS55119955 A JP S55119955A
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- fuel injection
- injection apparatus
- fuel
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
-
- 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- F02M45/08—Injectors peculiar thereto
- F02M45/086—Having more than one injection-valve controlling discharge orifices
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/32—Varying fuel delivery in quantity or timing fuel delivery being controlled by means of fuel-displaced auxiliary pistons, which effect injection
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/24—Fuel-injection apparatus with sensors
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/44—Valves, e.g. injectors, with valve bodies arranged side-by-side
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)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792909233 DE2909233A1 (en) | 1979-03-09 | 1979-03-09 | FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55119955A true JPS55119955A (en) | 1980-09-16 |
JPH0214543B2 JPH0214543B2 (en) | 1990-04-09 |
Family
ID=6064908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2745780A Granted JPS55119955A (en) | 1979-03-09 | 1980-03-06 | Fuel injection apparatus for internal combustion engine |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS55119955A (en) |
DE (1) | DE2909233A1 (en) |
GB (1) | GB2043777B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57186054A (en) * | 1981-05-05 | 1982-11-16 | Sulzer Ag | Injector for fuel |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0149598B1 (en) * | 1984-01-16 | 1988-08-17 | VOEST-ALPINE AUTOMOTIVE Gesellschaft m.b.H. | Injection nozzle for injection internal combustion engines |
DE4009236A1 (en) * | 1990-03-22 | 1991-09-26 | Pierburg Gmbh | ELECTROMAGNETIC INJECTION VALVE |
DE4424641A1 (en) | 1994-07-13 | 1996-01-18 | Bosch Gmbh Robert | Device for measuring fuel injection quantities |
DE4427607C1 (en) * | 1994-08-04 | 1995-09-14 | Mtu Friedrichshafen Gmbh | Fuel supply limiting device for Diesel engine |
GB2319302B (en) * | 1996-11-15 | 1998-09-30 | Daimler Benz Ag | Fuel injection valve for an internal combustion engine |
DE19647304C1 (en) * | 1996-11-15 | 1998-01-22 | Daimler Benz Ag | Fuel injector for internal combustion engine |
DE19720333B4 (en) * | 1997-05-15 | 2007-01-04 | Robert Bosch Gmbh | Method for measuring fuel supplied to fuel injection valves for injection on an internal combustion engine and fuel injection system for carrying out the method |
DE10143423A1 (en) * | 2001-09-05 | 2003-05-08 | Bosch Gmbh Robert | Fuel injection system with injector hydraulically decoupled from the supply line |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH447714A (en) * | 1967-03-22 | 1967-11-30 | Huber Robert | Safety device on electromagnetic injection valves of internal combustion engines |
-
1979
- 1979-03-09 DE DE19792909233 patent/DE2909233A1/en not_active Withdrawn
-
1980
- 1980-03-04 GB GB8007216A patent/GB2043777B/en not_active Expired
- 1980-03-06 JP JP2745780A patent/JPS55119955A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH447714A (en) * | 1967-03-22 | 1967-11-30 | Huber Robert | Safety device on electromagnetic injection valves of internal combustion engines |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57186054A (en) * | 1981-05-05 | 1982-11-16 | Sulzer Ag | Injector for fuel |
Also Published As
Publication number | Publication date |
---|---|
DE2909233A1 (en) | 1980-09-18 |
GB2043777A (en) | 1980-10-08 |
JPH0214543B2 (en) | 1990-04-09 |
GB2043777B (en) | 1982-11-24 |
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