ES486268A1 - Dispositivo electronico asociado a un generador periodico desenales de encendido de motor de combustion interna de un automovil - Google Patents
Dispositivo electronico asociado a un generador periodico desenales de encendido de motor de combustion interna de un automovilInfo
- Publication number
- ES486268A1 ES486268A1 ES486268A ES486268A ES486268A1 ES 486268 A1 ES486268 A1 ES 486268A1 ES 486268 A ES486268 A ES 486268A ES 486268 A ES486268 A ES 486268A ES 486268 A1 ES486268 A1 ES 486268A1
- Authority
- ES
- Spain
- Prior art keywords
- signal
- engine
- ignition
- internal combustion
- combustion engine
- 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
- F02P5/155—Analogue data processing
-
- 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
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/02—Checking or adjusting ignition timing
- F02P17/04—Checking or adjusting ignition timing dynamically
-
- 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)
- Ignition Installations For Internal Combustion Engines (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Electrical Control Of Ignition Timing (AREA)
Abstract
Dispositivo electrónico asociado a un generador periódico de señales de encendido de motor de combustión interna, principalmente para vehículo automóvil, estando la señal de encendido desplazada, en cada período, respecto al punto muerto alto del cilindro que experimenta el encendido, es un valor variable en función de la velocidad de rotación del motor, suministrando este dispositivo una señal periódica, cuyo comienzo y final se encuentran, en cada período, posiciones respecto al instante de paso por el punto muerto alto de forma sensiblemente constante, con un margen de error predefinido, caracterizado por el hecho de que comprende, por una parte, al menos un paso, que origina una señal desplazada en un tiempo constante respecto a la señal que recibe y, por otra parte, al menos un paso, que origina una señal desplazada, respecto a la señal que recibe, en un tiempo que corresponde a un ángulo de rotación constante del motor, estando estos dos tipos de pasos dispuestos en serie para definirel comienzo o el final de la señal resultante.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7833294A FR2442440A1 (fr) | 1978-11-24 | 1978-11-24 | Dispositif electronique recevant un signal d'allumage de moteur a combustion interne et fournissant un signal positionne par rapport au point mort haut |
Publications (1)
Publication Number | Publication Date |
---|---|
ES486268A1 true ES486268A1 (es) | 1980-05-16 |
Family
ID=9215330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES486268A Expired ES486268A1 (es) | 1978-11-24 | 1979-11-23 | Dispositivo electronico asociado a un generador periodico desenales de encendido de motor de combustion interna de un automovil |
Country Status (8)
Country | Link |
---|---|
US (1) | US4249494A (es) |
JP (1) | JPS55101767A (es) |
BR (1) | BR7907627A (es) |
DE (1) | DE2946897C2 (es) |
ES (1) | ES486268A1 (es) |
FR (1) | FR2442440A1 (es) |
IT (1) | IT1119536B (es) |
SE (1) | SE437064B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55148937A (en) * | 1979-05-07 | 1980-11-19 | Nissan Motor Co Ltd | Controller of internal combustion engine |
EP0022159B1 (en) * | 1979-05-25 | 1984-12-19 | Hitachi, Ltd. | Method and apparatus for controlling the ignition timing of internal combustion engines |
DE3026097A1 (de) * | 1980-07-10 | 1982-02-18 | Robert Bosch Gmbh, 7000 Stuttgart | Regeleinrichtung fuer steuergroessen einer brennkraftmaschine |
US4416235A (en) * | 1980-11-19 | 1983-11-22 | Nippondenso Co., Ltd. | Ignition timing control apparatus for internal combustion engine |
JPS57126050U (es) * | 1981-01-30 | 1982-08-06 | ||
FR2511434A1 (fr) * | 1981-08-11 | 1983-02-18 | Marchal Equip Auto | Dispositif electronique recevant un signal d'allumage d'un moteur a combustion interne et fournissant un signal positionne par rapport au point mort haut |
FR2544802B1 (fr) * | 1983-04-19 | 1988-07-22 | Mitsubishi Electric Corp | Dispositif de commande de reglage d'allumage pour moteurs a combustion interne |
US5163404A (en) * | 1991-10-22 | 1992-11-17 | Delco Electronics Corporation | Vehicle engine ignition timing system and method with windowing knock control |
DE102008035039B4 (de) * | 2008-07-26 | 2011-08-25 | Beru AG, 71636 | Verfahren zum Bestromen einer Glühkerze |
JP2010223068A (ja) * | 2009-03-23 | 2010-10-07 | Hitachi Automotive Systems Ltd | 内燃機関の制御装置 |
US9646963B1 (en) | 2016-06-14 | 2017-05-09 | Globalfoundries Singapore Pte. Ltd. | Integrated circuits with capacitors and methods for producing the same |
US10032771B2 (en) | 2016-06-14 | 2018-07-24 | Globalfoundries Singapore Pte. Ltd. | Integrated circuits with capacitors and methods for producing the same |
CN115013219B (zh) * | 2022-06-15 | 2023-11-03 | 东风汽车集团股份有限公司 | 一种汽油机最小点火效率控制方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1227112A (es) * | 1968-02-12 | 1971-04-07 | ||
US3500802A (en) * | 1968-03-21 | 1970-03-17 | Gillett Tool Co | Control circuit for precision fuel metering systems |
US3892207A (en) * | 1970-01-23 | 1975-07-01 | Carl A Weise | Internal combustion engine |
US3777559A (en) * | 1972-04-21 | 1973-12-11 | Northrop Corp | System for analyzing engine performance |
JPS4935732A (es) * | 1972-08-09 | 1974-04-02 | ||
US3820013A (en) * | 1972-10-16 | 1974-06-25 | Gen Motors Corp | Internal combustion engine ignition timing instrument |
DE2326187C3 (de) * | 1973-05-23 | 1979-08-23 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur elektronischen Verstellung des Zündzeitpunktes und zur elekronischen Auslösung des Zündvorganges in Zündanlagen von Brennkraftmaschinen |
US3986009A (en) * | 1975-03-26 | 1976-10-12 | United Technologies Corporation | Power contribution measurement system for internal combustion engines |
US3968425A (en) * | 1975-06-30 | 1976-07-06 | Rca Corporation | Measuring ignition timing using starter current |
JPS5218503A (en) * | 1975-08-04 | 1977-02-12 | Toyota Central Res & Dev Lab Inc | Engine knockmeter |
FR2321606A1 (fr) * | 1975-08-18 | 1977-03-18 | Sev Marchal | Procede et dispositif analogique simplifie pour assurer une commande periodique, en particulier pour le decalage d'allumage d'un moteur a combustion interne |
FR2337261A1 (fr) * | 1975-12-30 | 1977-07-29 | Inst Francais Du Petrole | Dispositif de reglage optimal de l'allumage d'un moteur a allumage commande en cours de fonctionnement |
US4002155A (en) * | 1976-01-12 | 1977-01-11 | General Motors Corporation | Engine and engine spark timing control with knock limiting etc. |
DE2710988A1 (de) * | 1977-03-14 | 1978-09-28 | Bosch Gmbh Robert | Einrichtung zur elektronischen steuerung und verstellung des zuendzeitpunktes von zuendanlagen bei brennkraftmaschinen |
US4153020A (en) * | 1977-07-26 | 1979-05-08 | The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency | Method and apparatus for spark control of engine knock |
JPS6045302B2 (ja) * | 1977-07-29 | 1985-10-08 | 株式会社デンソー | 奇数気筒エンジン用電子制御式燃料噴射装置 |
US4170209A (en) * | 1978-05-12 | 1979-10-09 | Motorola, Inc. | Ignition dwell circuit for an internal combustion engine |
-
1978
- 1978-11-24 FR FR7833294A patent/FR2442440A1/fr active Granted
-
1979
- 1979-11-15 US US06/094,674 patent/US4249494A/en not_active Expired - Lifetime
- 1979-11-21 DE DE2946897A patent/DE2946897C2/de not_active Expired
- 1979-11-22 JP JP15083679A patent/JPS55101767A/ja active Pending
- 1979-11-23 IT IT69270/79A patent/IT1119536B/it active
- 1979-11-23 ES ES486268A patent/ES486268A1/es not_active Expired
- 1979-11-23 BR BR7907627A patent/BR7907627A/pt unknown
- 1979-11-23 SE SE7909687A patent/SE437064B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE7909687L (sv) | 1980-05-25 |
DE2946897C2 (de) | 1984-04-05 |
IT7969270A0 (it) | 1979-11-23 |
DE2946897A1 (de) | 1980-06-04 |
IT1119536B (it) | 1986-03-10 |
FR2442440B1 (es) | 1983-03-11 |
SE437064B (sv) | 1985-02-04 |
FR2442440A1 (fr) | 1980-06-20 |
US4249494A (en) | 1981-02-10 |
BR7907627A (pt) | 1980-07-29 |
JPS55101767A (en) | 1980-08-04 |
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