JPS5644462A - Ignition timing adjusting device for internal combustion engine with supercharger - Google Patents
Ignition timing adjusting device for internal combustion engine with superchargerInfo
- Publication number
- JPS5644462A JPS5644462A JP11936379A JP11936379A JPS5644462A JP S5644462 A JPS5644462 A JP S5644462A JP 11936379 A JP11936379 A JP 11936379A JP 11936379 A JP11936379 A JP 11936379A JP S5644462 A JPS5644462 A JP S5644462A
- Authority
- JP
- Japan
- Prior art keywords
- ignition timing
- pressure chamber
- pressure
- advance angle
- angle
- 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.)
- Pending
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
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/05—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means
- F02P5/10—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure
- F02P5/103—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure dependent on the combustion-air pressure in engine
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Ignition Timing (AREA)
Abstract
PURPOSE:To reduce the size and facilitate adjustment of an ignition timing adjusting device, by setting adjusting mechanisms of delay angle and advance angle in a pressure chamber on one side of a diaphragm. CONSTITUTION:Pressure in a suction pipe of an internal combustion engine is introduced through a nipple 5 into a pressure chamber 8. A rod 9, engaged with an ignition timing adjusting mechanism of a distributor, is set to the center portion of a diaphragm 6 as a partition between the pressure chamber 8 and an air chamber 7. When pressure in the pressure chamber 8 is positive (in other words, larger than that in the air chamber 7), the rod 9 is shifted toward the distributor to give a delay angle characteristic to the ignition timing, while when the pressure chamber 8 is negative in pressure, the rod 9 is shifted contrary to the distributor to give an advance angle characteristic to the ignition timing. The said delay angle adjusting mechanism (composed of a delay angle spring guide 10, delay angle spring 23 and delay angle stroke SR) and the said advance angle adjusting mechanism (composed of a spring case 4, the first and second advance angle springs 20,15, advance angle spring guide 17 and advance angle stroke SA) are set in the pressure chamber 8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11936379A JPS5644462A (en) | 1979-09-19 | 1979-09-19 | Ignition timing adjusting device for internal combustion engine with supercharger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11936379A JPS5644462A (en) | 1979-09-19 | 1979-09-19 | Ignition timing adjusting device for internal combustion engine with supercharger |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5644462A true JPS5644462A (en) | 1981-04-23 |
Family
ID=14759636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11936379A Pending JPS5644462A (en) | 1979-09-19 | 1979-09-19 | Ignition timing adjusting device for internal combustion engine with supercharger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5644462A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62136467A (en) * | 1985-12-04 | 1987-06-19 | Panafacom Ltd | Detection system of joint part |
-
1979
- 1979-09-19 JP JP11936379A patent/JPS5644462A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62136467A (en) * | 1985-12-04 | 1987-06-19 | Panafacom Ltd | Detection system of joint part |
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