GB1470517A - - Google Patents
Info
- Publication number
- GB1470517A GB1470517A GB1865873A GB1865873A GB1470517A GB 1470517 A GB1470517 A GB 1470517A GB 1865873 A GB1865873 A GB 1865873A GB 1865873 A GB1865873 A GB 1865873A GB 1470517 A GB1470517 A GB 1470517A
- Authority
- GB
- United Kingdom
- Prior art keywords
- counter
- pulses
- interval
- engine
- gate
- 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
-
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1865873A GB1470517A (fr) | 1974-04-18 | 1974-04-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1865873A GB1470517A (fr) | 1974-04-18 | 1974-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1470517A true GB1470517A (fr) | 1977-04-14 |
Family
ID=10116231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1865873A Expired GB1470517A (fr) | 1974-04-18 | 1974-04-18 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1470517A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4127092A (en) * | 1976-05-26 | 1978-11-28 | Robert Bosch Gmbh | Adjustable timing electronic internal combustion engine ignition swit system |
US4207847A (en) * | 1977-05-11 | 1980-06-17 | Nippon Soken, Inc. | Electronic ignition control apparatus |
US4258683A (en) * | 1977-04-14 | 1981-03-31 | Nippon Soken, Inc. | Electronic ignition control apparatus |
-
1974
- 1974-04-18 GB GB1865873A patent/GB1470517A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4127092A (en) * | 1976-05-26 | 1978-11-28 | Robert Bosch Gmbh | Adjustable timing electronic internal combustion engine ignition swit system |
US4258683A (en) * | 1977-04-14 | 1981-03-31 | Nippon Soken, Inc. | Electronic ignition control apparatus |
US4207847A (en) * | 1977-05-11 | 1980-06-17 | Nippon Soken, Inc. | Electronic ignition control apparatus |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
433D | Application made for revocation (sect. 33/1949) | ||
433G | Case decided by the comptroller ** application refused (sect. 33/1949) | ||
SP | Amendment (slips) printed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19940417 |