JPS5025092B1 - - Google Patents
Info
- Publication number
- JPS5025092B1 JPS5025092B1 JP7239241A JP3924172A JPS5025092B1 JP S5025092 B1 JPS5025092 B1 JP S5025092B1 JP 7239241 A JP7239241 A JP 7239241A JP 3924172 A JP3924172 A JP 3924172A JP S5025092 B1 JPS5025092 B1 JP S5025092B1
- Authority
- JP
- Japan
- 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.)
- Pending
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR717117094A FR2137041B1 (ja) | 1971-05-12 | 1971-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5025092B1 true JPS5025092B1 (ja) | 1975-08-21 |
Family
ID=9076886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7239241A Pending JPS5025092B1 (ja) | 1971-05-12 | 1972-04-20 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3815556A (ja) |
| JP (1) | JPS5025092B1 (ja) |
| ES (1) | ES402453A1 (ja) |
| FR (1) | FR2137041B1 (ja) |
| GB (1) | GB1367003A (ja) |
| IT (1) | IT959595B (ja) |
| NL (1) | NL153303B (ja) |
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 (ja) * | 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 (ja) * | 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 (ja) * | 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 |
|---|---|
| NL7205591A (ja) | 1972-11-14 |
| DE2217332B2 (de) | 1976-01-08 |
| US3815556A (en) | 1974-06-11 |
| FR2137041A1 (ja) | 1972-12-29 |
| IT959595B (it) | 1973-11-10 |
| FR2137041B1 (ja) | 1973-05-11 |
| NL153303B (nl) | 1977-05-16 |
| DE2217332A1 (de) | 1972-11-30 |
| ES402453A1 (es) | 1975-04-01 |
| GB1367003A (en) | 1974-09-18 |