FR2303170A1 - Appareil de pompage pour l'injection de combustible - Google Patents
Appareil de pompage pour l'injection de combustibleInfo
- Publication number
- FR2303170A1 FR2303170A1 FR7606000A FR7606000A FR2303170A1 FR 2303170 A1 FR2303170 A1 FR 2303170A1 FR 7606000 A FR7606000 A FR 7606000A FR 7606000 A FR7606000 A FR 7606000A FR 2303170 A1 FR2303170 A1 FR 2303170A1
- Authority
- FR
- France
- Prior art keywords
- fuel
- injection
- pumping device
- pumping
- 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
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 238000005086 pumping Methods 0.000 title 1
Classifications
-
- 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
- F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
- F02D31/007—Electric control of rotation speed controlling fuel supply
- F02D31/009—Electric control of rotation speed controlling fuel supply for maximum speed control
-
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/406—Electrically controlling a diesel injection pump
- F02D41/408—Electrically controlling a diesel injection pump of the distributing type
-
- 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
- F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8859/75A GB1537669A (en) | 1975-03-04 | 1975-03-04 | Fuel injection pumping apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2303170A1 true FR2303170A1 (fr) | 1976-10-01 |
FR2303170B1 FR2303170B1 (fr) | 1978-05-19 |
Family
ID=9860639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7606000A Granted FR2303170A1 (fr) | 1975-03-04 | 1976-03-03 | Appareil de pompage pour l'injection de combustible |
Country Status (6)
Country | Link |
---|---|
US (1) | US4073276A (fr) |
JP (1) | JPS51113030A (fr) |
DE (1) | DE2608639A1 (fr) |
FR (1) | FR2303170A1 (fr) |
GB (1) | GB1537669A (fr) |
IT (1) | IT1062878B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4140095A (en) * | 1976-04-20 | 1979-02-20 | Lucas Industries Limited | Liquid fuel pumping apparatus |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5632582Y2 (fr) * | 1976-08-25 | 1981-08-03 | ||
ES492953A0 (es) * | 1979-09-08 | 1980-12-16 | Lucas Industries Ltd | Aparato bombeador de inyeccion de combustible para suminis- trar combustible a un motor de combustion interna |
DE3017275A1 (de) * | 1980-05-06 | 1981-11-12 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzpumpe fuer selbstzuendende brennkraftmaschinen |
US4499878A (en) * | 1982-10-25 | 1985-02-19 | Nippon Soken, Inc. | Fuel injection system for an internal combustion engine |
US4649886A (en) * | 1982-11-10 | 1987-03-17 | Nippon Soken, Inc. | Fuel injection system for an internal combustion engine |
JP2568603B2 (ja) * | 1988-01-11 | 1997-01-08 | 日産自動車株式会社 | 燃料噴射装置 |
US20060198742A1 (en) * | 2005-03-07 | 2006-09-07 | Baker Hughes, Incorporated | Downhole uses of piezoelectric motors |
US7559358B2 (en) * | 2005-08-03 | 2009-07-14 | Baker Hughes Incorporated | Downhole uses of electroactive polymers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1034736A (en) * | 1963-02-19 | 1966-07-06 | Cav Ltd | Liquid fuel injection pumps for internal combustion engines |
US3598506A (en) * | 1969-04-23 | 1971-08-10 | Physics Int Co | Electrostrictive actuator |
US3983855A (en) * | 1973-07-12 | 1976-10-05 | C.A.V. Limited | Fuel injection system |
US3946551A (en) * | 1974-01-17 | 1976-03-30 | United Technologies Corporation | Pumping and metering system |
-
1975
- 1975-03-04 GB GB8859/75A patent/GB1537669A/en not_active Expired
-
1976
- 1976-02-23 US US05/660,665 patent/US4073276A/en not_active Expired - Lifetime
- 1976-03-02 IT IT20758/76A patent/IT1062878B/it active
- 1976-03-03 DE DE19762608639 patent/DE2608639A1/de not_active Withdrawn
- 1976-03-03 FR FR7606000A patent/FR2303170A1/fr active Granted
- 1976-03-04 JP JP51023680A patent/JPS51113030A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4140095A (en) * | 1976-04-20 | 1979-02-20 | Lucas Industries Limited | Liquid fuel pumping apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS51113030A (en) | 1976-10-05 |
US4073276A (en) | 1978-02-14 |
DE2608639A1 (de) | 1976-09-16 |
IT1062878B (it) | 1985-02-11 |
GB1537669A (en) | 1979-01-04 |
FR2303170B1 (fr) | 1978-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |