GB371892A - Improvements in or relating to shielding devices for electrical ignition systems - Google Patents
Improvements in or relating to shielding devices for electrical ignition systemsInfo
- Publication number
- GB371892A GB371892A GB2946/31A GB294631A GB371892A GB 371892 A GB371892 A GB 371892A GB 2946/31 A GB2946/31 A GB 2946/31A GB 294631 A GB294631 A GB 294631A GB 371892 A GB371892 A GB 371892A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- casing
- relating
- new jersey
- ignition systems
- 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
- H01T13/04—Means providing electrical connection to sparking plugs
- H01T13/05—Means providing electrical connection to sparking plugs combined with interference suppressing or shielding means
Landscapes
- Spark Plugs (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
371,892. Spark-plug casings and couplings. WRIGHT AERONAUTICAL CORPORATION, Paterson, New Jersey, U.S.A.-(Assignees of Gagg, R. F.; 5, Manor Avenue, Fairlawn, New Jersey, U.S.A.) Jan. 29, 1931, No. 2946. Convention date, July 31, 1930. [Class 7 (iv).] For preventing interference ' with radio signals the spark plug is enclosed in a metallic casing 11. An insulating cap 17 sheathed with metal 27 closes the casing 11 and is retained by a bail 16. The high-tension cable 24 is secured by a metal union consisting of screwed sleeves 19, 21 and is in contact with a cap 25 surrounding a spring 26 which presses against the top of the plug. The casing 11 may be ribbed for cooling and be extended to form a bush between the plug and cylinder. Specification 363,201 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US371892XA | 1930-07-31 | 1930-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB371892A true GB371892A (en) | 1932-04-29 |
Family
ID=21892932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2946/31A Expired GB371892A (en) | 1930-07-31 | 1931-01-29 | Improvements in or relating to shielding devices for electrical ignition systems |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE594242C (en) |
FR (1) | FR710987A (en) |
GB (1) | GB371892A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011015427A3 (en) * | 2009-08-03 | 2011-10-20 | Robert Bosch Gmbh | Ignition coil, spark plug, and ignition arrangement |
-
1931
- 1931-01-29 GB GB2946/31A patent/GB371892A/en not_active Expired
- 1931-02-08 DE DEW85053D patent/DE594242C/en not_active Expired
- 1931-02-10 FR FR710987D patent/FR710987A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011015427A3 (en) * | 2009-08-03 | 2011-10-20 | Robert Bosch Gmbh | Ignition coil, spark plug, and ignition arrangement |
US9194359B2 (en) | 2009-08-03 | 2015-11-24 | Robert Bosch Gmbh | Ignition coil, spark plug, and ignition set-up including an ignition coil and spark plug |
Also Published As
Publication number | Publication date |
---|---|
FR710987A (en) | 1931-09-01 |
DE594242C (en) | 1934-03-14 |
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