ES480084A1 - Perfeccionamientos en sistemas de ignicion para motores de combustion interna. - Google Patents
Perfeccionamientos en sistemas de ignicion para motores de combustion interna.Info
- Publication number
- ES480084A1 ES480084A1 ES480084A ES480084A ES480084A1 ES 480084 A1 ES480084 A1 ES 480084A1 ES 480084 A ES480084 A ES 480084A ES 480084 A ES480084 A ES 480084A ES 480084 A1 ES480084 A1 ES 480084A1
- Authority
- ES
- Spain
- Prior art keywords
- counter
- engine
- internal combustion
- combustion system
- memory
- 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
- 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
- F02P5/1502—Digital data processing using one central computing unit
-
- 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)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
Abstract
Perfeccionamientos en sistemas de ignición para motores de combustión interna , del tipo electrónico digital , caracterizado por el hecho de comprender medios para generar primer y segundo impulsos de onda cuadrada relacionados con el motor, estando el primero en sincronismo con las revoluciones del cigüeñal, mientras que el segundo es una frecuencia múltiple de los primeros impulsos de onda cuadrada, primeros medios para contar el número de impulsos de la segunda frecuencia en un tiempo predeterminado y constante, a partir de una primera posición de cigüeñal, despuesto del punto muerto superior, medios para almacenar esta cuenta, segundos medios para contar los impulsos de la segunda frecuencia a partir de una segunda posición predeterminada del cigüeñal, antes del punto muerto superior en el siguiente ciclo de ignición, hasta la cuenta almacenada, y medios para iniciar la chispa cuando se ha completado esta cuenta.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13545/78A GB1598282A (en) | 1978-04-06 | 1978-04-06 | Ignition systems for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
ES480084A1 true ES480084A1 (es) | 1980-01-01 |
Family
ID=10024904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES480084A Expired ES480084A1 (es) | 1978-04-06 | 1979-04-05 | Perfeccionamientos en sistemas de ignicion para motores de combustion interna. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4254748A (es) |
JP (1) | JPS54141930A (es) |
AU (1) | AU522293B2 (es) |
BR (1) | BR7902097A (es) |
CA (1) | CA1102405A (es) |
DE (1) | DE2913517A1 (es) |
ES (1) | ES480084A1 (es) |
FR (1) | FR2422043B1 (es) |
GB (1) | GB1598282A (es) |
IT (1) | IT1162450B (es) |
SE (1) | SE423128B (es) |
ZA (1) | ZA791480B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0187182A1 (en) * | 1984-10-22 | 1986-07-16 | Electromotive, Inc. | High resolution electronic ignition control system for internal combustion engines |
USRE34183E (en) * | 1986-02-05 | 1993-02-23 | Electromotive Inc. | Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging |
RU2121073C1 (ru) * | 1992-12-14 | 1998-10-27 | Трэнском Гэс Текнолоджиз ПТИ Лтд. | Электронная система синхронизации зажигания для двигателя и способ ее реализации |
AU681614B2 (en) * | 1992-12-14 | 1997-09-04 | Transcom Gas Technologies Pty Ltd | Electronic engine timing |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1420814A (en) * | 1973-04-06 | 1976-01-14 | Lumenition Ltd | Ignition timing for internal combustion engines |
FR2226870A6 (es) * | 1973-04-17 | 1974-11-15 | Ducellier & Cie | |
GB1482626A (en) * | 1973-09-12 | 1977-08-10 | Lucas Electrical Ltd | Spark ignition systems for internal combustion engines |
DE2352694C2 (de) * | 1973-10-20 | 1983-05-19 | Robert Bosch Gmbh, 7000 Stuttgart | Digitale Schaltungsanordnung zur Auslösung eines Betriebsvorganges, insbesondere des Zündvorganges einer Brennkraftmaschine |
FR2327421A1 (fr) * | 1975-10-09 | 1977-05-06 | Renault | Procede et dispositif de commande electronique d'allumage pour un moteur a combustion interne |
DE2623613C2 (de) * | 1976-05-26 | 1982-12-23 | Robert Bosch Gmbh, 7000 Stuttgart | Zündanlage mit einer Zündwinkelverstellvorrichtung |
US4119069A (en) * | 1976-11-01 | 1978-10-10 | Perrin Jean Claude | Electronic ignition with angular transcoder |
-
1978
- 1978-04-06 GB GB13545/78A patent/GB1598282A/en not_active Expired
- 1978-11-13 US US05/959,454 patent/US4254748A/en not_active Expired - Lifetime
-
1979
- 1979-03-28 ZA ZA791480A patent/ZA791480B/xx unknown
- 1979-04-03 AU AU45740/79A patent/AU522293B2/en not_active Ceased
- 1979-04-04 DE DE19792913517 patent/DE2913517A1/de active Granted
- 1979-04-04 SE SE7902995A patent/SE423128B/sv unknown
- 1979-04-05 FR FR7908644A patent/FR2422043B1/fr not_active Expired
- 1979-04-05 ES ES480084A patent/ES480084A1/es not_active Expired
- 1979-04-05 BR BR7902097A patent/BR7902097A/pt unknown
- 1979-04-05 IT IT48639/79A patent/IT1162450B/it active
- 1979-04-05 CA CA324,926A patent/CA1102405A/en not_active Expired
- 1979-04-06 JP JP4188679A patent/JPS54141930A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ZA791480B (en) | 1980-04-30 |
CA1102405A (en) | 1981-06-02 |
JPS6151667B2 (es) | 1986-11-10 |
SE423128B (sv) | 1982-04-13 |
DE2913517C2 (es) | 1987-10-29 |
IT7948639A0 (it) | 1979-04-05 |
FR2422043B1 (fr) | 1985-11-08 |
IT1162450B (it) | 1987-04-01 |
SE7902995L (sv) | 1979-10-07 |
GB1598282A (en) | 1981-09-16 |
US4254748A (en) | 1981-03-10 |
BR7902097A (pt) | 1979-11-27 |
FR2422043A1 (fr) | 1979-11-02 |
JPS54141930A (en) | 1979-11-05 |
DE2913517A1 (de) | 1979-10-18 |
AU4574079A (en) | 1979-10-11 |
AU522293B2 (en) | 1982-05-27 |
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