CA1175289A - Pompe a commande electromagnetique pour l'injection du carburant dans un moteur diesel - Google Patents
Pompe a commande electromagnetique pour l'injection du carburant dans un moteur dieselInfo
- Publication number
- CA1175289A CA1175289A CA000392726A CA392726A CA1175289A CA 1175289 A CA1175289 A CA 1175289A CA 000392726 A CA000392726 A CA 000392726A CA 392726 A CA392726 A CA 392726A CA 1175289 A CA1175289 A CA 1175289A
- Authority
- CA
- Canada
- Prior art keywords
- plunger
- fuel
- booster
- pump
- solenoid
- 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.)
- 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
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/04—Pumps peculiar thereto
-
- 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
- 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
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
- F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21910980A | 1980-12-22 | 1980-12-22 | |
US219,109 | 1980-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1175289A true CA1175289A (fr) | 1984-10-02 |
Family
ID=22817920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000392726A Expired CA1175289A (fr) | 1980-12-22 | 1981-12-18 | Pompe a commande electromagnetique pour l'injection du carburant dans un moteur diesel |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0055083A3 (fr) |
JP (1) | JPS57110767A (fr) |
CA (1) | CA1175289A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7072144B2 (en) | 2002-05-07 | 2006-07-04 | Hitachi Global Storage Technologies Netherlands B.V. | Damping of vertical and offtrack dynamic modes gain at the slider in a disc drive |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1404584A (en) * | 1971-10-15 | 1975-09-03 | Cav Ltd | Liquid fuel injection pumping apparatus for an internal combustion engine |
DE2306875A1 (de) * | 1973-02-13 | 1974-08-15 | Bosch Gmbh Robert | Elektromagnetische dosierpumpe |
DE2356335A1 (de) * | 1973-11-10 | 1975-05-15 | Bach & Co | Einspritzpumpenelement mit elektromagnetischem antrieb |
US4182492A (en) * | 1978-01-16 | 1980-01-08 | Combustion Research & Technology, Inc. | Hydraulically operated pressure amplification system for fuel injectors |
DE2809122A1 (de) * | 1978-03-03 | 1979-09-06 | Bosch Gmbh Robert | Einspritzvorrichtung fuer eine brennkraftmaschine |
GB2048371B (en) * | 1979-05-11 | 1983-01-26 | Lucas Industries Ltd | Fuel injection systems |
GB2049031B (en) * | 1979-05-12 | 1983-03-30 | Lucas Industries Ltd | Fuel injection systems |
-
1981
- 1981-11-04 JP JP17702381A patent/JPS57110767A/ja active Granted
- 1981-12-17 EP EP81305926A patent/EP0055083A3/fr not_active Withdrawn
- 1981-12-18 CA CA000392726A patent/CA1175289A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0055083A3 (fr) | 1983-09-21 |
EP0055083A2 (fr) | 1982-06-30 |
JPH021975B2 (fr) | 1990-01-16 |
JPS57110767A (en) | 1982-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEC | Expiry (correction) | ||
MKEX | Expiry |