GB566270A - Improvements in or relating to sparking plugs - Google Patents
Improvements in or relating to sparking plugsInfo
- Publication number
- GB566270A GB566270A GB1221943A GB1221943A GB566270A GB 566270 A GB566270 A GB 566270A GB 1221943 A GB1221943 A GB 1221943A GB 1221943 A GB1221943 A GB 1221943A GB 566270 A GB566270 A GB 566270A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- relating
- recesses
- sparking plugs
- sparking
- 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
566,270. Spark-plugs. HOLMES, N. July 27, 1944, No. 12219/43. [Class 7 (iv)] A sparking-plug is fitted tc its cylinder by means of interrupted screw - threads 6 separated by recesses or plain portions 5, one of the threaded parts 6a, Fig. 4, being larger than the others so that the plug can be inserted in one angular position only. In a modification, Fig. 5, the plug end is stepped as shown at 2, 2a, the screwed portions being staggered and the part 2 having a large section 6a. In another modification, Fig. 7, the recesses may be arranged at an inclination to the plug axis.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1221943A GB566270A (en) | 1944-07-27 | 1944-07-27 | Improvements in or relating to sparking plugs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1221943A GB566270A (en) | 1944-07-27 | 1944-07-27 | Improvements in or relating to sparking plugs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB566270A true GB566270A (en) | 1944-12-20 |
Family
ID=10000538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1221943A Expired GB566270A (en) | 1944-07-27 | 1944-07-27 | Improvements in or relating to sparking plugs |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB566270A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1010783B (en) * | 1953-05-05 | 1957-06-19 | Daimler Benz Ag | Device for fastening pump or nozzle assemblies to internal combustion engines |
US5403043A (en) * | 1991-12-18 | 1995-04-04 | Smet; Marc J. | Quick connect pipe coupling |
US7513537B2 (en) * | 2003-10-22 | 2009-04-07 | Frank's Casing Crew & Rental Tools, Inc. | Tubular connection with slotted threads |
WO2014114480A1 (en) * | 2013-01-22 | 2014-07-31 | Robert Bosch Gmbh | Spark plug |
-
1944
- 1944-07-27 GB GB1221943A patent/GB566270A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1010783B (en) * | 1953-05-05 | 1957-06-19 | Daimler Benz Ag | Device for fastening pump or nozzle assemblies to internal combustion engines |
US5403043A (en) * | 1991-12-18 | 1995-04-04 | Smet; Marc J. | Quick connect pipe coupling |
US7513537B2 (en) * | 2003-10-22 | 2009-04-07 | Frank's Casing Crew & Rental Tools, Inc. | Tubular connection with slotted threads |
WO2014114480A1 (en) * | 2013-01-22 | 2014-07-31 | Robert Bosch Gmbh | Spark plug |
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