FR543881A - Electric spark indicator - Google Patents
Electric spark indicatorInfo
- Publication number
- FR543881A FR543881A FR543881DA FR543881A FR 543881 A FR543881 A FR 543881A FR 543881D A FR543881D A FR 543881DA FR 543881 A FR543881 A FR 543881A
- Authority
- FR
- France
- Prior art keywords
- electric spark
- spark indicator
- indicator
- electric
- spark
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK543881X | 1921-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR543881A true FR543881A (en) | 1922-09-11 |
Family
ID=8151342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR543881D Expired FR543881A (en) | 1921-09-01 | 1921-11-24 | Electric spark indicator |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR543881A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3265969A (en) * | 1960-04-19 | 1966-08-09 | Ipa Anstalt | High voltage probe apparatus with a plurality of discharge tube isolating spark gaps therein |
-
1921
- 1921-11-24 FR FR543881D patent/FR543881A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3265969A (en) * | 1960-04-19 | 1966-08-09 | Ipa Anstalt | High voltage probe apparatus with a plurality of discharge tube isolating spark gaps therein |
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