GB527411A - - Google Patents
Info
- Publication number
- GB527411A GB527411A GB527411DA GB527411A GB 527411 A GB527411 A GB 527411A GB 527411D A GB527411D A GB 527411DA GB 527411 A GB527411 A GB 527411A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transformer
- valve
- ignition
- primary circuit
- spark gap
- 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
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
527,411. Ignition systems. BRITISH THOMSON-HOUSTON CO., Ltd., and KNIGHT, H. DE B. April 11, 1939, No. 11004. [Class 7 (iv)] [Also in Groups XXXV and XL] An arrangement for producing high voltage impulses for obtaining ignition sparks at a gap 18 comprises a grid-controlled valve 4 in the primary circuit of a transformer 6, the valve being normally blocked by negative bias from a battery 14 but rendered periodically conductive by potentials generated by applying pressure to a piezo-electric device 15. Pressure may be applied by an armature influenced by a moving magnet, or fluid pressure controlled by a valve operated synchronously with the engine may be used. In a modification, Fig. 2 (not shown), the voltage produced by the transformer is applied to an auxiliary electrode associated with a spark gap in the primary circuit of a further transformer feeding the ignition spark gap.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB527411A true GB527411A (en) | 1900-01-01 |
Family
ID=1748110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB527411D Expired GB527411A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB527411A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2890692A (en) * | 1957-07-01 | 1959-06-16 | Kiekhaefer Corp | Fuel injection system |
| DE1099268B (en) * | 1955-09-12 | 1961-02-09 | Siemens Ag | Electric ignition device for internal combustion engines |
-
0
- GB GB527411D patent/GB527411A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1099268B (en) * | 1955-09-12 | 1961-02-09 | Siemens Ag | Electric ignition device for internal combustion engines |
| US2890692A (en) * | 1957-07-01 | 1959-06-16 | Kiekhaefer Corp | Fuel injection system |
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