FR1074697A - Device for checking the ignition circuits of internal combustion engines or similar electrical circuits - Google Patents
Device for checking the ignition circuits of internal combustion engines or similar electrical circuitsInfo
- Publication number
- FR1074697A FR1074697A FR1074697DA FR1074697A FR 1074697 A FR1074697 A FR 1074697A FR 1074697D A FR1074697D A FR 1074697DA FR 1074697 A FR1074697 A FR 1074697A
- Authority
- FR
- France
- Prior art keywords
- circuits
- checking
- internal combustion
- combustion engines
- similar electrical
- 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
- F02P17/02—Checking or adjusting ignition timing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
- G01R13/208—Arrangements for measuring with C.R. oscilloscopes, e.g. vectorscope
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Testing Of Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1013785X | 1952-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1074697A true FR1074697A (en) | 1954-10-07 |
Family
ID=9571869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1074697D Expired FR1074697A (en) | 1952-12-17 | 1952-12-17 | Device for checking the ignition circuits of internal combustion engines or similar electrical circuits |
Country Status (3)
Country | Link |
---|---|
US (1) | US2787726A (en) |
DE (1) | DE1013785B (en) |
FR (1) | FR1074697A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1137605B (en) * | 1956-11-09 | 1962-10-04 | Marquette Corp | Test device for internal combustion engines |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3005948A (en) * | 1957-01-23 | 1961-10-24 | Sperry Rand Corp | Engine analyzer |
US3032707A (en) * | 1958-12-16 | 1962-05-01 | Marquette Corp | Oscillographic method of internal combustion engine analysis |
US3175149A (en) * | 1959-10-05 | 1965-03-23 | Gen Motors Corp | Ignition tester comprising cathode ray tube and means responsive to spark plug leakage current to vary beam intensity |
US3619767A (en) * | 1966-06-10 | 1971-11-09 | Edmond R Pelta | System for testing the ignition timing of an internal combustion engine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE726220C (en) * | 1939-06-07 | 1942-10-08 | Siemens Ag | Arrangement for triggering a one-off time deflection in electron beam oscilloscopes |
US2402168A (en) * | 1942-03-21 | 1946-06-18 | Lyons Harold | Method and means for generating multiline sweep patterns |
US2414323A (en) * | 1942-09-28 | 1947-01-14 | Gen Electric | Cathode-ray apparatus |
GB563502A (en) * | 1943-02-12 | 1944-08-17 | Napier & Son Ltd | Improvements in or relating to means for testing electrical ignition systems of internal combustion engines |
US2373145A (en) * | 1943-03-30 | 1945-04-10 | Sperry Gyroscope Co Inc | Delayed trigger circuit |
US2477615A (en) * | 1944-01-04 | 1949-08-02 | Sperry Corp | Pulse delineator |
US2420516A (en) * | 1944-06-15 | 1947-05-13 | Gen Electric | Pulse producing system |
US2455283A (en) * | 1944-11-04 | 1948-11-30 | Jr George E Valley | Indicating system |
GB606739A (en) * | 1946-01-17 | 1948-08-19 | Napier & Son Ltd | Improvements in or relating to apparatus for testing the electrical ignition systems of internal combustion engines |
-
1952
- 1952-12-17 FR FR1074697D patent/FR1074697A/en not_active Expired
-
1953
- 1953-12-15 US US398397A patent/US2787726A/en not_active Expired - Lifetime
- 1953-12-16 DE DEB28886A patent/DE1013785B/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1137605B (en) * | 1956-11-09 | 1962-10-04 | Marquette Corp | Test device for internal combustion engines |
Also Published As
Publication number | Publication date |
---|---|
DE1013785B (en) | 1957-08-14 |
US2787726A (en) | 1957-04-02 |
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