FR2751701B1 - ELECTRIC VALVE IN PARTICULAR OF IMPACT FOR A FUEL INJECTION SYSTEM BY IMPACT OF BELIER IN A VEHICLE ENGINE - Google Patents
ELECTRIC VALVE IN PARTICULAR OF IMPACT FOR A FUEL INJECTION SYSTEM BY IMPACT OF BELIER IN A VEHICLE ENGINEInfo
- Publication number
- FR2751701B1 FR2751701B1 FR9609244A FR9609244A FR2751701B1 FR 2751701 B1 FR2751701 B1 FR 2751701B1 FR 9609244 A FR9609244 A FR 9609244A FR 9609244 A FR9609244 A FR 9609244A FR 2751701 B1 FR2751701 B1 FR 2751701B1
- Authority
- FR
- France
- Prior art keywords
- impact
- belier
- fuel injection
- injection system
- electric valve
- 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 - Fee Related
Links
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
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
- F02M63/06—Use of pressure wave generated by fuel inertia to open injection valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
-
- 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
- F02M59/46—Valves
- F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/2017—Output circuits, e.g. for controlling currents in command coils using means for creating a boost current or using reference switching
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609244A FR2751701B1 (en) | 1996-07-23 | 1996-07-23 | ELECTRIC VALVE IN PARTICULAR OF IMPACT FOR A FUEL INJECTION SYSTEM BY IMPACT OF BELIER IN A VEHICLE ENGINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609244A FR2751701B1 (en) | 1996-07-23 | 1996-07-23 | ELECTRIC VALVE IN PARTICULAR OF IMPACT FOR A FUEL INJECTION SYSTEM BY IMPACT OF BELIER IN A VEHICLE ENGINE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2751701A1 FR2751701A1 (en) | 1998-01-30 |
FR2751701B1 true FR2751701B1 (en) | 1998-10-16 |
Family
ID=9494370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9609244A Expired - Fee Related FR2751701B1 (en) | 1996-07-23 | 1996-07-23 | ELECTRIC VALVE IN PARTICULAR OF IMPACT FOR A FUEL INJECTION SYSTEM BY IMPACT OF BELIER IN A VEHICLE ENGINE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2751701B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD105653A1 (en) * | 1973-07-13 | 1974-05-05 | ||
IT1175561B (en) * | 1984-07-12 | 1987-07-01 | Spica Spa | IMPROVED ELECTROINJECTOR FOR FOOD FUEL TO A C.I. ENGINE |
US4840163A (en) * | 1987-01-08 | 1989-06-20 | Colt Industries Inc. | Electromagnet, valve assembly and fuel metering apparatus |
DE3905992A1 (en) * | 1989-02-25 | 1989-09-21 | Mesenich Gerhard | ELECTROMAGNETIC HIGH PRESSURE INJECTION VALVE |
DE4106015A1 (en) * | 1991-02-26 | 1992-08-27 | Ficht Gmbh | PUSHBULE FUEL INJECTION FOR COMBUSTION ENGINES |
-
1996
- 1996-07-23 FR FR9609244A patent/FR2751701B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2751701A1 (en) | 1998-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20090331 |