GB227408A - Improvements in protectors for sparking plugs - Google Patents
Improvements in protectors for sparking plugsInfo
- Publication number
- GB227408A GB227408A GB948724A GB948724A GB227408A GB 227408 A GB227408 A GB 227408A GB 948724 A GB948724 A GB 948724A GB 948724 A GB948724 A GB 948724A GB 227408 A GB227408 A GB 227408A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- sparking
- plugs
- bush
- shield
- 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
- H01T13/12—Means on sparking plugs for facilitating engagement by tool or by hand
Landscapes
- Spark Plugs (AREA)
Abstract
227,408. Fries, R. Jan. 8, 1924, [Convention date]. Sparking-plugs.-A shield for sparking-plugs comprises a sleeve 2 which fits over the hexagonal portion of the plug casing and is made of good heat-oonducting material such as aluminium of substantial thickness. It is internally threaded to receive a bush 5 of insulating material. This bush is centrally bored to pass over the central electrode and is longitudinally adjusted according to the length of the plug with which the shield is used. Folding handles 4 are pivoted on the sleeve for facilitating the insertion and removal of the plug 1, and cooling is further promoted by ribs 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF55233D DE412529C (en) | 1924-01-09 | 1924-01-09 | Device for quick replacement of spark plugs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB227408A true GB227408A (en) | 1925-02-19 |
Family
ID=7107610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB948724A Expired GB227408A (en) | 1924-01-09 | 1924-04-15 | Improvements in protectors for sparking plugs |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE412529C (en) |
GB (1) | GB227408A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2666423A (en) * | 1951-02-08 | 1954-01-19 | Jr Guy D Johnson | Radiation shield for spark plugs |
-
1924
- 1924-01-09 DE DEF55233D patent/DE412529C/en not_active Expired
- 1924-04-15 GB GB948724A patent/GB227408A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2666423A (en) * | 1951-02-08 | 1954-01-19 | Jr Guy D Johnson | Radiation shield for spark plugs |
Also Published As
Publication number | Publication date |
---|---|
DE412529C (en) | 1925-04-22 |
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