FR1007312A - Spark plug improvements - Google Patents
Spark plug improvementsInfo
- Publication number
- FR1007312A FR1007312A FR1007312DA FR1007312A FR 1007312 A FR1007312 A FR 1007312A FR 1007312D A FR1007312D A FR 1007312DA FR 1007312 A FR1007312 A FR 1007312A
- Authority
- FR
- France
- Prior art keywords
- spark plug
- spark
- plug
- plug improvements
- 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
- H01T13/54—Sparking plugs having electrodes arranged in a partly-enclosed ignition chamber
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1007312T | 1949-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1007312A true FR1007312A (en) | 1952-05-05 |
Family
ID=9566515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1007312D Expired FR1007312A (en) | 1949-11-28 | 1949-11-28 | Spark plug improvements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1007312A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3509403A (en) * | 1967-07-24 | 1970-04-28 | Cecil J Krow | Spark plug having a reversible inner electrode |
CN107795957A (en) * | 2017-12-01 | 2018-03-13 | 北京汽车研究总院有限公司 | A kind of fitting structure and automobile |
-
1949
- 1949-11-28 FR FR1007312D patent/FR1007312A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3509403A (en) * | 1967-07-24 | 1970-04-28 | Cecil J Krow | Spark plug having a reversible inner electrode |
CN107795957A (en) * | 2017-12-01 | 2018-03-13 | 北京汽车研究总院有限公司 | A kind of fitting structure and automobile |
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