JPS4854321A - - Google Patents
Info
- Publication number
- JPS4854321A JPS4854321A JP11039172A JP11039172A JPS4854321A JP S4854321 A JPS4854321 A JP S4854321A JP 11039172 A JP11039172 A JP 11039172A JP 11039172 A JP11039172 A JP 11039172A JP S4854321 A JPS4854321 A JP S4854321A
- Authority
- JP
- Japan
- 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
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
- F02P3/00—Other installations
- F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
- F02P3/04—Layout of circuits
- F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
- F02P3/0435—Opening or closing the primary coil circuit with electronic switching means with semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5166971A GB1412739A (en) | 1971-11-06 | 1971-11-06 | Spark ignition systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4854321A true JPS4854321A (it) | 1973-07-31 |
Family
ID=10460923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11039172A Pending JPS4854321A (it) | 1971-11-06 | 1972-11-06 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4854321A (it) |
| AU (1) | AU4768372A (it) |
| DE (1) | DE2254047A1 (it) |
| FR (1) | FR2160010A5 (it) |
| GB (1) | GB1412739A (it) |
| IT (1) | IT974815B (it) |
-
1971
- 1971-11-06 GB GB5166971A patent/GB1412739A/en not_active Expired
-
1972
- 1972-10-12 AU AU47683/72A patent/AU4768372A/en not_active Expired
- 1972-11-03 FR FR7238979A patent/FR2160010A5/fr not_active Expired
- 1972-11-03 IT IT5378372A patent/IT974815B/it active
- 1972-11-04 DE DE19722254047 patent/DE2254047A1/de active Pending
- 1972-11-06 JP JP11039172A patent/JPS4854321A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT974815B (it) | 1974-07-10 |
| GB1412739A (en) | 1975-11-05 |
| DE2254047A1 (de) | 1973-05-10 |
| FR2160010A5 (it) | 1973-06-22 |
| AU4768372A (en) | 1974-04-26 |