GB912434A - Improvements relating to spark plug and gasket assemblies - Google Patents
Improvements relating to spark plug and gasket assembliesInfo
- Publication number
- GB912434A GB912434A GB3445860A GB3445860A GB912434A GB 912434 A GB912434 A GB 912434A GB 3445860 A GB3445860 A GB 3445860A GB 3445860 A GB3445860 A GB 3445860A GB 912434 A GB912434 A GB 912434A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gasket
- plug
- nibs
- collet
- thread
- 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
- H01T13/02—Details
- H01T13/08—Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Spark Plugs (AREA)
Abstract
912,434. Making sparking plug and gasket assemblies; jointing. GENERAL MOTORS Ltd. Sept. 26, 1961 [Oct. 7, 1960], No. 34458/60. Classes 83 (2) and 83 (4). [Also in Group XXVI] A method of making a sparking-plug and gasket assembly comprises placing on the threaded end of a plug an annular gasket having a number of inwardly extending nibs and reducing the gasket while on the plug so that the nibs engage in the thread. A circular gasket 1 of a " C " cross-section and having equispaced inwardly-projecting nibs formed on its inner periphery such that they clear the threaded portion of the plug is supported in a recess 5 of a split collet 6 by a guide sleeve 12. The screwed end of a spark plug is inserted through and rests on the gasket and a ram 14 is operated to pull the split collet 6 downwards relative to a fixed holder 11. The collet, due to the wedging action between its external tapered face and the internal tape of the holder 11 compresses the gasket radially inwards to reduce its diameter and cause the nibs 2 to engage in the thread. The gasket is preferably made from copperplated steel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3445860A GB912434A (en) | 1960-10-07 | 1960-10-07 | Improvements relating to spark plug and gasket assemblies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3445860A GB912434A (en) | 1960-10-07 | 1960-10-07 | Improvements relating to spark plug and gasket assemblies |
Publications (1)
Publication Number | Publication Date |
---|---|
GB912434A true GB912434A (en) | 1962-12-05 |
Family
ID=10365896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3445860A Expired GB912434A (en) | 1960-10-07 | 1960-10-07 | Improvements relating to spark plug and gasket assemblies |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB912434A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160365706A1 (en) * | 2015-06-15 | 2016-12-15 | Federal-Mogul Ignition Company | Spark Plug Gasket and Method of Attaching the Same |
-
1960
- 1960-10-07 GB GB3445860A patent/GB912434A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160365706A1 (en) * | 2015-06-15 | 2016-12-15 | Federal-Mogul Ignition Company | Spark Plug Gasket and Method of Attaching the Same |
US9972978B2 (en) * | 2015-06-15 | 2018-05-15 | Federal-Mogul Ignition Company | Spark plug gasket and method of attaching the same |
DE102016110880B4 (en) | 2015-06-15 | 2022-12-15 | Federal-Mogul Ignition LLC (n. d. Ges. d. Staates Delaware) | Method of attaching a sealing ring |
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