DE2740044C2 - - Google Patents
Info
- Publication number
- DE2740044C2 DE2740044C2 DE2740044A DE2740044A DE2740044C2 DE 2740044 C2 DE2740044 C2 DE 2740044C2 DE 2740044 A DE2740044 A DE 2740044A DE 2740044 A DE2740044 A DE 2740044A DE 2740044 C2 DE2740044 C2 DE 2740044C2
- Authority
- DE
- Germany
- 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
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- 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)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772740044 DE2740044A1 (de) | 1977-09-06 | 1977-09-06 | Verfahren und vorrichtung zur abgasabhaengigen zuendzeitpunktregelung |
SE7809318A SE419572B (sv) | 1977-09-06 | 1978-09-05 | Sett att avgasberoende reglera tendtidpunkter jemte anording for settets genomforande |
US05/940,159 US4244339A (en) | 1977-09-06 | 1978-09-06 | Method and system to control ignition timing of an internal combustion engine in dependence on an exhaust gas composition signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772740044 DE2740044A1 (de) | 1977-09-06 | 1977-09-06 | Verfahren und vorrichtung zur abgasabhaengigen zuendzeitpunktregelung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2740044A1 DE2740044A1 (de) | 1979-03-08 |
DE2740044C2 true DE2740044C2 (US20100056889A1-20100304-C00004.png) | 1987-02-26 |
Family
ID=6018221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772740044 Granted DE2740044A1 (de) | 1977-09-06 | 1977-09-06 | Verfahren und vorrichtung zur abgasabhaengigen zuendzeitpunktregelung |
Country Status (3)
Country | Link |
---|---|
US (1) | US4244339A (US20100056889A1-20100304-C00004.png) |
DE (1) | DE2740044A1 (US20100056889A1-20100304-C00004.png) |
SE (1) | SE419572B (US20100056889A1-20100304-C00004.png) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5578168A (en) * | 1978-12-07 | 1980-06-12 | Nippon Soken Inc | Feedback type ignition time control device for internal combustion engine |
JPS55142964A (en) * | 1979-04-21 | 1980-11-07 | Nissan Motor Co Ltd | Ignition timing controller |
JPS55142963A (en) * | 1979-04-23 | 1980-11-07 | Nissan Motor Co Ltd | Ignition timing controller |
DE2939690A1 (de) * | 1979-09-29 | 1981-04-16 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur zuendungszeitpunktregelung |
DE3006288A1 (de) * | 1980-02-20 | 1981-08-27 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung zur zuendung von brennkraftmaschinen |
DE3100825A1 (de) * | 1981-01-14 | 1982-08-12 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zum steuern der zuend- und/oder kraftstoffeinspritz- und/oder getriebeschaltvorgaenge bei brennkraftmaschinen |
DE3313036C2 (de) * | 1983-04-12 | 1997-02-13 | Bosch Gmbh Robert | Vorrichtung zur Verhinderung des klopfenden Betriebs bei Brennkraftmaschinen |
JPS601353A (ja) * | 1983-05-19 | 1985-01-07 | Fuji Heavy Ind Ltd | 内燃機関のノツク制御装置 |
JPS61112765A (ja) * | 1984-07-27 | 1986-05-30 | Fuji Heavy Ind Ltd | 自動車用エンジンの空燃比制御方式 |
KR900002316B1 (ko) * | 1986-05-13 | 1990-04-11 | 미쓰비시전기 주식회사 | 점화시기 제어장치 |
JP2731905B2 (ja) * | 1987-06-08 | 1998-03-25 | 富士重工業株式会社 | 内燃機関の点火時期制御方法 |
US5113827A (en) * | 1990-05-14 | 1992-05-19 | Chrysler Corporation | Programmed spark scatter for idle speed control |
DE4109429A1 (de) * | 1991-03-22 | 1992-09-24 | Audi Ag | Selbsttaetige zuendzeitpunkt-anpassung bei dynamik-vorgaengen fuer eine fremdgezuendete brennkraftmaschine |
DE4109432A1 (de) * | 1991-03-22 | 1992-09-24 | Audi Ag | Klopfregelung einer fremdgezuendeten brennkraftmaschine |
US6581571B2 (en) * | 2001-06-12 | 2003-06-24 | Deere & Company | Engine control to reduce emissions variability |
DE102012211683B4 (de) * | 2012-07-05 | 2024-03-21 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Korrektur einer Kennlinie einer Zweipunkt-Lambdasonde |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2211315C2 (de) * | 1972-03-09 | 1983-02-10 | Robert Bosch Gmbh, 7000 Stuttgart | Zündanlage für eine Brennkraftmaschine |
FR2355437A6 (fr) * | 1972-05-10 | 1978-01-13 | Peugeot & Renault | Systeme de commande du type analogique-numerique-analogique a calculateur digital a fonctions multiples pour vehicule automobile |
GB1465052A (en) * | 1973-02-20 | 1977-02-23 | Lucas Electrical Ltd | Fuel control systems |
DE2346333C2 (de) * | 1973-09-14 | 1985-02-14 | Robert Bosch Gmbh, 7000 Stuttgart | Digitale Schaltungsanordnung zur Ermittlung parameterabhängiger Zahlenwerte |
DE2352694C2 (de) * | 1973-10-20 | 1983-05-19 | Robert Bosch Gmbh, 7000 Stuttgart | Digitale Schaltungsanordnung zur Auslösung eines Betriebsvorganges, insbesondere des Zündvorganges einer Brennkraftmaschine |
DE2352941C2 (de) * | 1973-10-23 | 1983-12-01 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und Einrichtung zur Auslösung eines Impulses innerhalb eines Verstellbereiches einer Antriebsmaschine |
DE2504843C3 (de) * | 1975-02-06 | 1978-11-02 | Robert Bosch Gmbh, 7000 Stuttgart | Digital arbeitende elektronische Einrichtung zum Steuern von betriebsparameterabhängigen und sich wiederholenden Vorgängen bei Brennkraftmaschinen, insbesondere der Zündzeitpunkte von Brennkraftmaschinen mit Fremdzündung |
GB1568960A (en) * | 1975-10-22 | 1980-06-11 | Lucas Industries Ltd | Fuel control system for an internal combustion engine |
US4122811A (en) * | 1977-07-25 | 1978-10-31 | General Motors Corporation | Digital closed loop fuel control system |
-
1977
- 1977-09-06 DE DE19772740044 patent/DE2740044A1/de active Granted
-
1978
- 1978-09-05 SE SE7809318A patent/SE419572B/sv not_active IP Right Cessation
- 1978-09-06 US US05/940,159 patent/US4244339A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4244339A (en) | 1981-01-13 |
DE2740044A1 (de) | 1979-03-08 |
SE419572B (sv) | 1981-08-10 |
SE7809318L (sv) | 1979-03-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |