GB307941A - Improvements in and relating to sparking plug electrodes - Google Patents
Improvements in and relating to sparking plug electrodesInfo
- Publication number
- GB307941A GB307941A GB8580/29A GB858029A GB307941A GB 307941 A GB307941 A GB 307941A GB 8580/29 A GB8580/29 A GB 8580/29A GB 858029 A GB858029 A GB 858029A GB 307941 A GB307941 A GB 307941A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- sparking plug
- plug electrodes
- electrodes
- currents
- 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
- H01T13/39—Selection of materials for electrodes
Abstract
307,941. Soc. de Constructions d'Appareils MÚcaniques et Electriques pour Automobiles. March 16, 1928, [Convention date]. Spark-gap apparatus.-According to the Specification as open to inspection under Sect. 91 (3) (a) a coating of chromium or other metal which is not readily volatilizable is given to electrodes for sparking devices for obtaining oscillating currents as used in wireless telegraphy and for high frequency inductive heating currents. These applications do not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR307941X | 1928-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB307941A true GB307941A (en) | 1930-02-20 |
Family
ID=8889048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8580/29A Expired GB307941A (en) | 1928-03-16 | 1929-03-16 | Improvements in and relating to sparking plug electrodes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB307941A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3492156A (en) * | 1966-09-23 | 1970-01-27 | Alfred Ayoub | Method of chromizing electroconductive element |
US9514899B2 (en) | 2014-12-29 | 2016-12-06 | Eaton Corporation | Control switch with integrated RFID tag |
-
1929
- 1929-03-16 GB GB8580/29A patent/GB307941A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3492156A (en) * | 1966-09-23 | 1970-01-27 | Alfred Ayoub | Method of chromizing electroconductive element |
US9514899B2 (en) | 2014-12-29 | 2016-12-06 | Eaton Corporation | Control switch with integrated RFID tag |
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