DE2642255A1 - Elektronisches vorzuendungssystem - Google Patents
Elektronisches vorzuendungssystemInfo
- Publication number
- DE2642255A1 DE2642255A1 DE19762642255 DE2642255A DE2642255A1 DE 2642255 A1 DE2642255 A1 DE 2642255A1 DE 19762642255 DE19762642255 DE 19762642255 DE 2642255 A DE2642255 A DE 2642255A DE 2642255 A1 DE2642255 A1 DE 2642255A1
- Authority
- DE
- Germany
- Prior art keywords
- memory
- counter
- pulses
- output
- angle reference
- 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.)
- Pending
Links
- 230000015654 memory Effects 0.000 claims description 28
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 5
- 210000000056 organ Anatomy 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
- F02P7/077—Circuits therefor, e.g. pulse generators
- F02P7/0775—Electronical verniers
-
- 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)
- Ignition Installations For Internal Combustion Engines (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT27517/75A IT1042764B (it) | 1975-09-23 | 1975-09-23 | Sistema di anticipo o accensione elettronico utilizzante un solo impulso di riferimento angolare per ciclo di funzionamento particolarmente per motori a combustione interna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2642255A1 true DE2642255A1 (de) | 1977-03-24 |
Family
ID=11221811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762642255 Pending DE2642255A1 (de) | 1975-09-23 | 1976-09-20 | Elektronisches vorzuendungssystem |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2642255A1 (OSRAM) |
| FR (1) | FR2325818A1 (OSRAM) |
| IT (1) | IT1042764B (OSRAM) |
| NL (1) | NL7610498A (OSRAM) |
| SE (1) | SE7610396L (OSRAM) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162666A (en) * | 1976-07-27 | 1979-07-31 | Fabbrica Italiana Magneti Marelli S.P.A. | Spark advance apparatus for controlling the ignition instant of a spark plug independent of the magnitude of a power source igniting the spark plug |
| DE2824885A1 (de) * | 1978-06-07 | 1979-12-20 | Bosch Gmbh Robert | Einrichtung zum steuern von betriebsparameterabhaengigen und sich wiederholenden vorgaengen fuer brennkraftmaschinen |
| DE2836614A1 (de) * | 1978-08-22 | 1980-03-13 | Bosch Gmbh Robert | Einrichtung zum steuern von betriebsparameterabhaengigen und sich wiederholenden vorgaengen fuer brennkraftmaschinen |
| DE2932230A1 (de) * | 1979-08-09 | 1981-02-12 | Audi Nsu Auto Union Ag | Elektronische zuendvorrichtung fuer eine brennkraftmaschine |
-
1975
- 1975-09-23 IT IT27517/75A patent/IT1042764B/it active
-
1976
- 1976-09-20 DE DE19762642255 patent/DE2642255A1/de active Pending
- 1976-09-20 SE SE7610396A patent/SE7610396L/xx unknown
- 1976-09-20 FR FR7628937A patent/FR2325818A1/fr active Granted
- 1976-09-21 NL NL7610498A patent/NL7610498A/xx not_active Application Discontinuation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162666A (en) * | 1976-07-27 | 1979-07-31 | Fabbrica Italiana Magneti Marelli S.P.A. | Spark advance apparatus for controlling the ignition instant of a spark plug independent of the magnitude of a power source igniting the spark plug |
| DE2824885A1 (de) * | 1978-06-07 | 1979-12-20 | Bosch Gmbh Robert | Einrichtung zum steuern von betriebsparameterabhaengigen und sich wiederholenden vorgaengen fuer brennkraftmaschinen |
| DE2836614A1 (de) * | 1978-08-22 | 1980-03-13 | Bosch Gmbh Robert | Einrichtung zum steuern von betriebsparameterabhaengigen und sich wiederholenden vorgaengen fuer brennkraftmaschinen |
| DE2932230A1 (de) * | 1979-08-09 | 1981-02-12 | Audi Nsu Auto Union Ag | Elektronische zuendvorrichtung fuer eine brennkraftmaschine |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7610498A (nl) | 1977-03-25 |
| IT1042764B (it) | 1980-01-30 |
| FR2325818A1 (fr) | 1977-04-22 |
| SE7610396L (sv) | 1977-03-24 |
| FR2325818B3 (OSRAM) | 1979-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |