GB469565A - Improvements in or relating to sparking plugs - Google Patents
Improvements in or relating to sparking plugsInfo
- Publication number
- GB469565A GB469565A GB2584/36A GB258436A GB469565A GB 469565 A GB469565 A GB 469565A GB 2584/36 A GB2584/36 A GB 2584/36A GB 258436 A GB258436 A GB 258436A GB 469565 A GB469565 A GB 469565A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- terminal
- sparking
- jan
- casing
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/02—Details
- H01T13/16—Means for dissipating heat
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
469,565. Sparking - plugs. ALBY, P. L. Jan. 27, 1936, No. 2584. Convention date, Jan. 25, 1935. [Class 7 (iv)] Throughout its whole length the central electrode is hollow and spaced apart from the surrounding insulation. Its lower end is closed by a sparking - terminal k. Air drawn through passages t, circulates around and through the electrode, transference taking place through an opening w. Circulation may be under atmospheric influence only, or there may be a connection to the engine intake or exhaust. The cooling-air circuit may be closed by a cap S. In a modification there is no opening w, and the hollow electrode and a reservoir at the upper end are filled with fluid. A ball-valve in the upper surface of the reservoir produces a whistling effect if overheating is taking place. The lower end of the insulator c extends beyond the electrode head and terminal h<1>, k, and is not coaxial with the casing, thus providing additional support for the terminal n. A metallic strip extends from the insulated electrode sufficiently near to the casing for a spark to pass if the plug electrodes are too widely separated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR469565X | 1935-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB469565A true GB469565A (en) | 1937-07-27 |
Family
ID=8902434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2584/36A Expired GB469565A (en) | 1935-01-25 | 1936-01-27 | Improvements in or relating to sparking plugs |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB469565A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2503547A (en) * | 2012-04-26 | 2014-01-01 | Snecma | Air cooled spark plug for combustion chamber of a gas turbine engine |
| US20160003150A1 (en) * | 2014-07-03 | 2016-01-07 | General Electric Company | Igniter tip with cooling passage |
-
1936
- 1936-01-27 GB GB2584/36A patent/GB469565A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2503547A (en) * | 2012-04-26 | 2014-01-01 | Snecma | Air cooled spark plug for combustion chamber of a gas turbine engine |
| US9413141B2 (en) | 2012-04-26 | 2016-08-09 | Snecma | Spark plug for combustion chamber of a gas turbine engine |
| GB2503547B (en) * | 2012-04-26 | 2019-06-26 | Snecma | Spark plug for combustion chamber of a gas turbine engine |
| US20160003150A1 (en) * | 2014-07-03 | 2016-01-07 | General Electric Company | Igniter tip with cooling passage |
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