GB122654A - Improvements in or relating to Sparking-plugs. - Google Patents
Improvements in or relating to Sparking-plugs.Info
- Publication number
- GB122654A GB122654A GB664217A GB664217A GB122654A GB 122654 A GB122654 A GB 122654A GB 664217 A GB664217 A GB 664217A GB 664217 A GB664217 A GB 664217A GB 122654 A GB122654 A GB 122654A
- Authority
- GB
- United Kingdom
- Prior art keywords
- insulator
- sparking
- plugs
- relating
- plug
- 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
- H01T13/56—Sparking plugs characterised by having component parts which are easily assembled or disassembled
Landscapes
- Spark Plugs (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
122,654. Crosbee & Sons, T., Rogers, T. S., and Wilks, H. R. May 10, 1917. Sparking - plugs.-The surface of a porcelain or other insulator is ground so as to fit exactly within the plug casing. A packing- ring 18 of aluminium or other soft material is fitted between the insulator and the gland nut 21 or turnedin end of the casing, and may be of a material having a sufficiently high thermal coefficient of expansion to prevent the low co-efficient of the insulator from impairing the gastightness of the plug.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB664217A GB122654A (en) | 1917-05-10 | 1917-05-10 | Improvements in or relating to Sparking-plugs. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB664217A GB122654A (en) | 1917-05-10 | 1917-05-10 | Improvements in or relating to Sparking-plugs. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB122654A true GB122654A (en) | 1919-02-06 |
Family
ID=32342643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB664217A Expired GB122654A (en) | 1917-05-10 | 1917-05-10 | Improvements in or relating to Sparking-plugs. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB122654A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4251680A (en) * | 1978-01-25 | 1981-02-17 | Bbc Brown, Boveri & Company, Limited | Electrical lead-through apparatus |
-
1917
- 1917-05-10 GB GB664217A patent/GB122654A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4251680A (en) * | 1978-01-25 | 1981-02-17 | Bbc Brown, Boveri & Company, Limited | Electrical lead-through apparatus |
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