FR2239593B1 - - Google Patents
Info
- Publication number
- FR2239593B1 FR2239593B1 FR7328442A FR7328442A FR2239593B1 FR 2239593 B1 FR2239593 B1 FR 2239593B1 FR 7328442 A FR7328442 A FR 7328442A FR 7328442 A FR7328442 A FR 7328442A FR 2239593 B1 FR2239593 B1 FR 2239593B1
- Authority
- FR
- France
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2403—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially up/down counters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7328442A FR2239593B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-08-03 | 1973-08-03 | |
| DE2437188A DE2437188A1 (de) | 1973-08-03 | 1974-08-01 | Verfahren und vorrichtung zur steuerung eines verbrennungsmotors |
| GB3403574A GB1469670A (en) | 1973-08-03 | 1974-08-01 | Control process for an internal combustion engine |
| DE2437189A DE2437189A1 (de) | 1973-08-03 | 1974-08-01 | Korrekturkreis fuer eine steuervorrichtung eines verbrennungsmotors |
| US05/493,921 US3953715A (en) | 1973-08-03 | 1974-08-01 | Control apparatus and process for combustion engines |
| JP49089410A JPS5063331A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-08-03 | 1974-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7328442A FR2239593B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-08-03 | 1973-08-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2239593A1 FR2239593A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-02-28 |
| FR2239593B1 true FR2239593B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-09-09 |
Family
ID=9123553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7328442A Expired FR2239593B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-08-03 | 1973-08-03 |
Country Status (5)
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL296823A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-08-17 | |||
| US3435196A (en) * | 1964-12-31 | 1969-03-25 | Gen Electric | Pulse-width function generator |
| US3604903A (en) * | 1968-10-23 | 1971-09-14 | Ramsey Eng Co | Material dispensing control system |
| DE1917389A1 (de) * | 1969-04-03 | 1970-10-22 | Gunter Hartig | Verfahren und Vorrichtung zum Erzeugen von Ausloeseimpulsen |
| GB1370105A (en) * | 1971-10-15 | 1974-10-09 | Lucas Electrical Co Ltd | Process control apparatus |
| JPS549257B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-02-21 | 1979-04-23 | ||
| US3838397A (en) * | 1973-04-25 | 1974-09-24 | Rockwell International Corp | Fuel injection pulse width computer |
| US3840174A (en) * | 1973-05-29 | 1974-10-08 | Rca Corp | Precision digital interpolator |
-
1973
- 1973-08-03 FR FR7328442A patent/FR2239593B1/fr not_active Expired
-
1974
- 1974-08-01 US US05/493,921 patent/US3953715A/en not_active Expired - Lifetime
- 1974-08-01 GB GB3403574A patent/GB1469670A/en not_active Expired
- 1974-08-01 DE DE2437188A patent/DE2437188A1/de not_active Withdrawn
- 1974-08-02 JP JP49089410A patent/JPS5063331A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2437188A1 (de) | 1975-02-13 |
| JPS5063331A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-05-29 |
| GB1469670A (en) | 1977-04-06 |
| FR2239593A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-02-28 |
| US3953715A (en) | 1976-04-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |