IT1013137B - Apparecchio di iniezione di combustibile per motori - Google Patents
Apparecchio di iniezione di combustibile per motoriInfo
- Publication number
- IT1013137B IT1013137B IT50880/74A IT5088074A IT1013137B IT 1013137 B IT1013137 B IT 1013137B IT 50880/74 A IT50880/74 A IT 50880/74A IT 5088074 A IT5088074 A IT 5088074A IT 1013137 B IT1013137 B IT 1013137B
- Authority
- IT
- Italy
- Prior art keywords
- engines
- fuel injection
- injection device
- fuel
- injection
- Prior art date
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
- 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
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
- F02M59/105—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive hydraulic drive
-
- 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
- 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
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
-
- 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
- F02M63/0012—Valves
- F02M63/0059—Arrangements of valve actuators
- F02M63/0061—Single actuator acting on two or more valve bodies
-
- 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
- F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
- F02M2200/502—Springs biasing the valve member to the open position
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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2247573A GB1470506A (en) | 1973-05-11 | 1973-05-11 | Fuel injection pumping apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1013137B true IT1013137B (it) | 1977-03-30 |
Family
ID=10179977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50880/74A IT1013137B (it) | 1973-05-11 | 1974-05-09 | Apparecchio di iniezione di combustibile per motori |
Country Status (6)
Country | Link |
---|---|
US (1) | US4167373A (it) |
JP (1) | JPS5918546B2 (it) |
DE (1) | DE2422941A1 (it) |
FR (1) | FR2228952B1 (it) |
GB (1) | GB1470506A (it) |
IT (1) | IT1013137B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1543714A (en) * | 1975-03-07 | 1979-04-04 | Lucas Cav Ltd | Fuel injection pumping apparatus |
GB1540216A (en) * | 1975-03-07 | 1979-02-07 | Cav Ltd | Controlling and monitoring the operation of fuel injection supply systems |
DE2624534A1 (de) * | 1975-06-03 | 1976-12-16 | Tba Industrial Products Ltd | Synthetische thermoplastische formmasse |
GB1557179A (en) * | 1975-09-16 | 1979-12-05 | Lucas Cav | Liquid fuel pumping apparatus |
AR225903A1 (es) * | 1979-05-11 | 1982-05-14 | Lucas Industries Ltd | Dispositivo para inyeccion de combustible |
ZA802506B (en) * | 1979-12-07 | 1981-05-27 | Lucas Industries Ltd | Fuel pumping apparatus |
DE3513947A1 (de) * | 1985-04-18 | 1986-10-23 | Robert Bosch Gmbh, 7000 Stuttgart | Piezoelektrisch gesteuerte ventilvorrichtung |
JP2550528B2 (ja) * | 1986-06-12 | 1996-11-06 | トヨタ自動車株式会社 | 内燃機関の燃料噴射装置 |
JP2503975B2 (ja) * | 1986-06-12 | 1996-06-05 | トヨタ自動車株式会社 | 内燃機関の燃料噴射装置 |
DE19743640A1 (de) * | 1997-10-02 | 1999-04-08 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
DE10055271A1 (de) * | 2000-11-08 | 2002-05-23 | Bosch Gmbh Robert | Druck/Hubgesteuerter Injektor mit hydraulischem Übersetzer |
DE10059628A1 (de) * | 2000-12-01 | 2002-06-13 | Bosch Gmbh Robert | Modular aufgebauter Injektor zum Einspritzen von Kraftstoff |
DE10102684A1 (de) * | 2001-01-22 | 2002-08-08 | Bosch Gmbh Robert | Vorrichtung zur Formung eines flexiblen Einspritzdruckverlaufes mittels eines schaltbaren Aktors |
DE102010047940B4 (de) * | 2010-10-08 | 2019-03-14 | Tdk Electronics Ag | Anordnung eines Piezoaktors |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1564215A (en) * | 1918-05-09 | 1925-12-08 | George F Dillig | Injector |
NL47259C (it) * | 1935-07-01 | |||
US2463552A (en) * | 1947-03-03 | 1949-03-08 | Donald H Newhall | High-pressure hydraulic system |
US2834295A (en) * | 1954-01-20 | 1958-05-13 | Skf Svenska Kullagerfab Ab | Pneumatic liquid pressure pump |
US2909315A (en) * | 1956-10-10 | 1959-10-20 | Thompson Ramo Wooldridge Inc | Hydraulically operated gas compressor |
US3326135A (en) * | 1965-09-22 | 1967-06-20 | Bobbie R Smith | Slurry pump |
US3461910A (en) * | 1966-06-02 | 1969-08-19 | Gen Dynamics Corp | Hydroacoustic amplifier |
US3411704A (en) * | 1966-09-26 | 1968-11-19 | Johnson Service Co | Pneumatic controller |
GB1216837A (en) * | 1967-05-26 | 1970-12-23 | Bryce Berger Ltd | Liquid fuel injection pumps |
US3500799A (en) * | 1967-09-27 | 1970-03-17 | Physics Int Co | Electromechanical control system |
JPS5417892B2 (it) * | 1971-09-08 | 1979-07-03 |
-
1973
- 1973-05-11 GB GB2247573A patent/GB1470506A/en not_active Expired
-
1974
- 1974-04-30 US US05/471,688 patent/US4167373A/en not_active Expired - Lifetime
- 1974-05-09 IT IT50880/74A patent/IT1013137B/it active
- 1974-05-10 JP JP49051369A patent/JPS5918546B2/ja not_active Expired
- 1974-05-10 FR FR7416165A patent/FR2228952B1/fr not_active Expired
- 1974-05-11 DE DE2422941A patent/DE2422941A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2422941A1 (de) | 1974-11-28 |
JPS5014929A (it) | 1975-02-17 |
FR2228952A1 (it) | 1974-12-06 |
FR2228952B1 (it) | 1979-10-12 |
GB1470506A (en) | 1977-04-14 |
JPS5918546B2 (ja) | 1984-04-27 |
US4167373A (en) | 1979-09-11 |
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