GB534248A - Improvements relating to sparking plugs for internal combustion engines - Google Patents
Improvements relating to sparking plugs for internal combustion enginesInfo
- Publication number
- GB534248A GB534248A GB3231039A GB3231039A GB534248A GB 534248 A GB534248 A GB 534248A GB 3231039 A GB3231039 A GB 3231039A GB 3231039 A GB3231039 A GB 3231039A GB 534248 A GB534248 A GB 534248A
- Authority
- GB
- United Kingdom
- Prior art keywords
- internal combustion
- combustion engines
- improvements relating
- sparking plugs
- 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
- H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
- H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Spark Plugs (AREA)
Abstract
534,248. Sparking plugs. LODGE PLUGS, Ltd., and TURNER, D. Dec. 15, 1939, No. 32310. [Class 7 (iv)] An aluminium insulator a is formed originally with a uniform bore, a plug c of the same material being afterwards united by sintering. The sparking electrode d of platinum or the like may be in serted in the plug c before or after insertion of the plug. The main part f of the central conductor may be of copper.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3231039A GB534248A (en) | 1939-12-15 | 1939-12-15 | Improvements relating to sparking plugs for internal combustion engines |
ES0178665A ES178665A1 (en) | 1939-12-15 | 1947-06-27 | IMPROVEMENTS MADE IN THE INSULATORS FOR IGNITION PLUGS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3231039A GB534248A (en) | 1939-12-15 | 1939-12-15 | Improvements relating to sparking plugs for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB534248A true GB534248A (en) | 1941-03-03 |
Family
ID=10336611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3231039A Expired GB534248A (en) | 1939-12-15 | 1939-12-15 | Improvements relating to sparking plugs for internal combustion engines |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES178665A1 (en) |
GB (1) | GB534248A (en) |
-
1939
- 1939-12-15 GB GB3231039A patent/GB534248A/en not_active Expired
-
1947
- 1947-06-27 ES ES0178665A patent/ES178665A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES178665A1 (en) | 1947-08-16 |
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