GB444439A - Improved sparking-plug with renewable electrodes for internal combustion engines - Google Patents
Improved sparking-plug with renewable electrodes for internal combustion enginesInfo
- Publication number
- GB444439A GB444439A GB11362/35A GB1136235A GB444439A GB 444439 A GB444439 A GB 444439A GB 11362/35 A GB11362/35 A GB 11362/35A GB 1136235 A GB1136235 A GB 1136235A GB 444439 A GB444439 A GB 444439A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sparking
- plug
- internal combustion
- combustion engines
- renewable
- 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
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode
Landscapes
- Spark Plugs (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
444,439. Sparking-plugs. O'MARRA, M., 2565, Grand Concourse, Bronx, New York, U.S.A. April 12, 1935 No. 11362. Convention date, Aug 11, 1934. [Class 7 (iv)] The sparking-terminals are renewable. One terminal is the projecting end of a helix seated in a helical groove in the casing. The insulated terminal is a rod fitted or keyed intc the end of the central conductor, an air-escape groove being provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU444439X | 1934-08-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB444439A true GB444439A (en) | 1936-03-20 |
Family
ID=19732704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11362/35A Expired GB444439A (en) | 1934-08-11 | 1935-04-12 | Improved sparking-plug with renewable electrodes for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB444439A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2154278A (en) * | 1984-02-16 | 1985-09-04 | Parker Edward Arthur | Spark plugs with renewable electrodes |
EP2239458A1 (en) * | 2009-03-31 | 2010-10-13 | NGK Spark Plug Co., Ltd. | Plasma-jet spark plug |
WO2011098066A1 (en) * | 2010-02-10 | 2011-08-18 | Stefan Goldammer | Spark plug and method for plasma ignition of mixtures containing fuel, in particular in internal combustion engines and internal combustion turbines |
-
1935
- 1935-04-12 GB GB11362/35A patent/GB444439A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2154278A (en) * | 1984-02-16 | 1985-09-04 | Parker Edward Arthur | Spark plugs with renewable electrodes |
EP2239458A1 (en) * | 2009-03-31 | 2010-10-13 | NGK Spark Plug Co., Ltd. | Plasma-jet spark plug |
US8558441B2 (en) | 2009-03-31 | 2013-10-15 | Ngk Spark Plug Co., Ltd. | Plasma jet ignition plug |
WO2011098066A1 (en) * | 2010-02-10 | 2011-08-18 | Stefan Goldammer | Spark plug and method for plasma ignition of mixtures containing fuel, in particular in internal combustion engines and internal combustion turbines |
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