GB234691A - Improvements in or relating to electrical sparking plugs - Google Patents
Improvements in or relating to electrical sparking plugsInfo
- Publication number
- GB234691A GB234691A GB2277024A GB2277024A GB234691A GB 234691 A GB234691 A GB 234691A GB 2277024 A GB2277024 A GB 2277024A GB 2277024 A GB2277024 A GB 2277024A GB 234691 A GB234691 A GB 234691A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- collar
- sparking plugs
- electrical sparking
- cavity
- 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
- H01T13/24—Sparking plugs characterised by features of the electrodes or insulation having movable electrodes
Abstract
234,691. H³rner, M. L. Hofmann-. Sept. 26, 1924. Sparking - plugs. - An inwardly-widening cavity 6 is formed at the inner end of the plug; the end of the insulator is substantially flat and placed at the widest part of the cavity. The central electrode of the plug shown in Fig. 2 is reciprocated automatically by the varying cylinder pressures, and is formed with a collar 8 for rubbing against the casing attachment 4. Alternatively, the central rod may be fixed, and be surrounded bv a slidable sleeve on which the collar 8 is formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2277024A GB234691A (en) | 1924-09-26 | 1924-09-26 | Improvements in or relating to electrical sparking plugs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2277024A GB234691A (en) | 1924-09-26 | 1924-09-26 | Improvements in or relating to electrical sparking plugs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB234691A true GB234691A (en) | 1925-06-04 |
Family
ID=10184786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2277024A Expired GB234691A (en) | 1924-09-26 | 1924-09-26 | Improvements in or relating to electrical sparking plugs |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB234691A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6631769B2 (en) | 1999-02-26 | 2003-10-14 | Shell Oil Company | Method of operating an apparatus for radially expanding a tubular member |
-
1924
- 1924-09-26 GB GB2277024A patent/GB234691A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6631769B2 (en) | 1999-02-26 | 2003-10-14 | Shell Oil Company | Method of operating an apparatus for radially expanding a tubular member |
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