ES402453A1 - Perfeccionamientos en los sistemas de mando y de control del inyector de combustible en los motores de explosion. - Google Patents
Perfeccionamientos en los sistemas de mando y de control del inyector de combustible en los motores de explosion.Info
- Publication number
- ES402453A1 ES402453A1 ES402453A ES402453A ES402453A1 ES 402453 A1 ES402453 A1 ES 402453A1 ES 402453 A ES402453 A ES 402453A ES 402453 A ES402453 A ES 402453A ES 402453 A1 ES402453 A1 ES 402453A1
- Authority
- ES
- Spain
- Prior art keywords
- condenser
- fuel
- internal combustion
- needle
- injection
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
-
- 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
- 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
- F02D2041/201—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 by using a boost inductance
-
- 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
- F02D2041/2013—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 by using a boost voltage source
-
- 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
- F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
- F02D2041/2075—Type of transistors or particular use thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Perfeccionamientos en los sistemas de mando y de control del inyector de combustible en los motores de explosión, caracterizados porque el sistema comprende un montaje que presenta un condensador que se descarga en el bobinado de un circuito electromagnético, para el mando directo del ascenso de la aguja del inyector.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717117094A FR2137041B1 (es) | 1971-05-12 | 1971-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES402453A1 true ES402453A1 (es) | 1975-04-01 |
Family
ID=9076886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES402453A Expired ES402453A1 (es) | 1971-05-12 | 1972-04-06 | Perfeccionamientos en los sistemas de mando y de control del inyector de combustible en los motores de explosion. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3815556A (es) |
JP (1) | JPS5025092B1 (es) |
ES (1) | ES402453A1 (es) |
FR (1) | FR2137041B1 (es) |
GB (1) | GB1367003A (es) |
IT (1) | IT959595B (es) |
NL (1) | NL153303B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5287839A (en) * | 1991-12-30 | 1994-02-22 | Kokusan Denki Co., Ltd. | Fuel injection equipment for internal combustion engine |
US6367719B1 (en) * | 1998-10-22 | 2002-04-09 | Siemens Automotive Corporation | Electromechanical valve driver circuit and method |
JP2004003448A (ja) * | 2002-04-17 | 2004-01-08 | Mikuni Corp | 内燃機関の燃料噴射装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3021454A (en) * | 1958-04-11 | 1962-02-13 | Bendix Corp | Control circuit for electromagnetic devices |
US3158791A (en) * | 1962-10-04 | 1964-11-24 | Jr Raymond J Deneen | Energy recovery coil driver |
US3411045A (en) * | 1966-03-30 | 1968-11-12 | Bausch & Lomb | Electrical circuit for rapidly driving an inductive load |
SE349097B (es) * | 1966-04-13 | 1972-09-18 | Sopromi Soc Proc Modern Inject | |
FR1501958A (fr) * | 1966-09-30 | 1967-11-18 | Dispositif de commande à thyristors pour des injecteurs électromagnétiques | |
FR1502867A (fr) * | 1966-09-30 | 1967-11-24 | Dispositif de mise en charge et de décharge rapides d'une tuyauterie | |
FR1557015A (es) * | 1967-10-06 | 1969-02-14 | ||
DE1751403A1 (de) * | 1968-05-24 | 1971-02-18 | Porsche Kg | Kraftstoff-Einspritzvorrichtung |
US3665901A (en) * | 1968-12-27 | 1972-05-30 | Sopromi Soc Proc Modern Inject | System controlling the speedy energization of electromagnets, chiefly those controlling the opening of electromagnetic injectors in internal combustion engines |
FR2055859A5 (es) * | 1969-08-01 | 1971-05-14 | Sopromi Soc Proc Modern Inject |
-
1971
- 1971-05-12 FR FR717117094A patent/FR2137041B1/fr not_active Expired
-
1972
- 1972-04-06 ES ES402453A patent/ES402453A1/es not_active Expired
- 1972-04-19 IT IT23336/72A patent/IT959595B/it active
- 1972-04-20 JP JP7239241A patent/JPS5025092B1/ja active Pending
- 1972-04-25 NL NL727205591A patent/NL153303B/xx not_active IP Right Cessation
- 1972-05-10 US US00252073A patent/US3815556A/en not_active Expired - Lifetime
- 1972-05-11 GB GB2210072A patent/GB1367003A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT959595B (it) | 1973-11-10 |
FR2137041B1 (es) | 1973-05-11 |
DE2217332A1 (de) | 1972-11-30 |
DE2217332B2 (de) | 1976-01-08 |
FR2137041A1 (es) | 1972-12-29 |
NL7205591A (es) | 1972-11-14 |
JPS5025092B1 (es) | 1975-08-21 |
US3815556A (en) | 1974-06-11 |
NL153303B (nl) | 1977-05-16 |
GB1367003A (en) | 1974-09-18 |
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