IT1132304B - Dispositivo di pompaggio di combustibile - Google Patents
Dispositivo di pompaggio di combustibileInfo
- Publication number
- IT1132304B IT1132304B IT23899/80A IT2389980A IT1132304B IT 1132304 B IT1132304 B IT 1132304B IT 23899/80 A IT23899/80 A IT 23899/80A IT 2389980 A IT2389980 A IT 2389980A IT 1132304 B IT1132304 B IT 1132304B
- Authority
- IT
- Italy
- Prior art keywords
- pumping device
- fuel pumping
- fuel
- pumping
- 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
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/447—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
- F02D1/16—Adjustment of injection timing
-
- 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
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
- F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
- F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
- F02M41/1411—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
- F02M41/1416—Devices specially adapted for angular adjustment of annular cam
-
- 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
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
- F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
- F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
- F02M41/1411—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
- F02M41/1427—Arrangements for metering fuel admitted to pumping chambers, e.g. by shuttles or by throttle-valves
-
- 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
- F02M59/205—Quantity of fuel admitted to pumping elements being metered by an auxiliary metering device
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7927270 | 1979-08-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8023899A0 IT8023899A0 (it) | 1980-08-01 |
IT1132304B true IT1132304B (it) | 1986-07-02 |
Family
ID=10507008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23899/80A IT1132304B (it) | 1979-08-04 | 1980-08-01 | Dispositivo di pompaggio di combustibile |
Country Status (7)
Country | Link |
---|---|
US (1) | US4320733A (it) |
JP (1) | JPS5623557A (it) |
DE (1) | DE3029535A1 (it) |
ES (1) | ES493446A0 (it) |
FR (1) | FR2462559A1 (it) |
IT (1) | IT1132304B (it) |
SU (1) | SU965368A3 (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58191374U (ja) * | 1982-06-16 | 1983-12-19 | 株式会社ボッシュオートモーティブ システム | 分配型燃料噴射ポンプ |
EP0145706A1 (en) * | 1983-01-10 | 1985-06-26 | Ford-Werke Aktiengesellschaft | Diesel engine emission control system |
CA2677149A1 (en) * | 2007-02-06 | 2008-09-18 | Cloyce M. Harlan | Hydraulic spring drive apparatus |
US20100316506A1 (en) * | 2009-06-11 | 2010-12-16 | Gm Global Technology Operations, Inc. | Engine fuel pump drive system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB656906A (en) * | 1947-08-11 | 1951-09-05 | Roosa Vernon D | Fuel pump |
US3024779A (en) * | 1958-10-30 | 1962-03-13 | Bosch Arma Corp | Timing device for fuel injection pump |
GB978116A (en) * | 1962-08-02 | 1964-12-16 | Cav Ltd | Liquid fuel injection pumps for internal combustion engines |
US3796469A (en) * | 1972-03-01 | 1974-03-12 | Kelsey Hayes Co | Skid control system including cycling and checking circuit for plural modulating valve |
US4050432A (en) * | 1975-07-22 | 1977-09-27 | Stanadyne, Inc. | Fuel injection pump and governor and timing control system therefor |
DE2729807C2 (de) * | 1977-07-01 | 1985-11-14 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzpumpe mit Mitteln zur Spritzbeginnverstellung für Brennkraftmaschinen |
JPS5537509A (en) * | 1978-09-06 | 1980-03-15 | Nissan Motor Co Ltd | Fuel injection time controller for diesel engine |
-
1980
- 1980-07-03 US US06/165,675 patent/US4320733A/en not_active Expired - Lifetime
- 1980-07-16 ES ES493446A patent/ES493446A0/es active Granted
- 1980-07-30 FR FR8016789A patent/FR2462559A1/fr active Granted
- 1980-08-01 SU SU802955220A patent/SU965368A3/ru active
- 1980-08-01 IT IT23899/80A patent/IT1132304B/it active
- 1980-08-04 JP JP10649380A patent/JPS5623557A/ja active Pending
- 1980-08-04 DE DE3029535A patent/DE3029535A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US4320733A (en) | 1982-03-23 |
FR2462559B1 (it) | 1983-04-01 |
FR2462559A1 (fr) | 1981-02-13 |
DE3029535A1 (de) | 1981-02-19 |
ES8103282A1 (es) | 1981-02-16 |
ES493446A0 (es) | 1981-02-16 |
JPS5623557A (en) | 1981-03-05 |
SU965368A3 (ru) | 1982-10-07 |
IT8023899A0 (it) | 1980-08-01 |
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