JPS54134231A - Distributor - Google Patents
DistributorInfo
- Publication number
- JPS54134231A JPS54134231A JP4190278A JP4190278A JPS54134231A JP S54134231 A JPS54134231 A JP S54134231A JP 4190278 A JP4190278 A JP 4190278A JP 4190278 A JP4190278 A JP 4190278A JP S54134231 A JPS54134231 A JP S54134231A
- Authority
- JP
- Japan
- Prior art keywords
- ignition
- engine
- point
- plate
- actuated
- 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
- F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
- F02P15/08—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having multiple-spark ignition, i.e. ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
PURPOSE:To prevent the increase in noises due to the excessive combustion of a two-point-ignition engine, by providing a distributor which substantially shifts the two-point ignition of the engine to one-point ignition when the load upon the engine is high. CONSTITUTION:A fixed plate 3 made by laminating semicircular ignition spark advancing plates 6, 5 with each other is provided in a casing 1. A rotor shaft 2 extends through the fixed plate 3 so that the plates 5, 6 can swing independently of each other centering the rotor shaft 2. The plate 5 is coupled to a diaphragm unit 7, which is actuated by a negative pressure which varies depending on the running condition of the engine. The plate 6 is coupled to a diaphragm unit 9, which is actuated by the intake negative pressure f the engine. When the load upon the engine is high, the difference between a first and a second ignition phases is increased. At that time, the combustion based on the first ignition is finished if the second ignition is effected. The two-point ignition is thus substantially shifted to the one- point ignition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4190278A JPS54134231A (en) | 1978-04-10 | 1978-04-10 | Distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4190278A JPS54134231A (en) | 1978-04-10 | 1978-04-10 | Distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54134231A true JPS54134231A (en) | 1979-10-18 |
Family
ID=12621207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4190278A Pending JPS54134231A (en) | 1978-04-10 | 1978-04-10 | Distributor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54134231A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027787A (en) * | 1983-07-26 | 1985-02-12 | Honda Motor Co Ltd | Method of controlling ignition of internal-combustion engine |
-
1978
- 1978-04-10 JP JP4190278A patent/JPS54134231A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027787A (en) * | 1983-07-26 | 1985-02-12 | Honda Motor Co Ltd | Method of controlling ignition of internal-combustion engine |
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