JPS5447934A - Distributor for preventing radio noise in internal combustion engine - Google Patents
Distributor for preventing radio noise in internal combustion engineInfo
- Publication number
- JPS5447934A JPS5447934A JP11403677A JP11403677A JPS5447934A JP S5447934 A JPS5447934 A JP S5447934A JP 11403677 A JP11403677 A JP 11403677A JP 11403677 A JP11403677 A JP 11403677A JP S5447934 A JPS5447934 A JP S5447934A
- Authority
- JP
- Japan
- Prior art keywords
- distributor
- electrode
- internal combustion
- combustion engine
- shaft
- 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
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 239000012212 insulator Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
- F02P7/021—Mechanical distributors
- F02P7/025—Mechanical distributors with noise suppression means specially adapted for the distributor
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 provide a distributer which can reduce radio noise and be adapted for mass production with simple structure by employing material having less than 3.0eV of work function at least at one discharging unit of the rotary and stationary electrodes thereof for an internal combustion engine. CONSTITUTION:This distributor is mounted at an internal combustion engine via a housing 1 thereof and a contact breaker cam shaft 2 thereof, which shaft 2 is interlocked with the crankshaft of the engine, and has an insulator 4 secured to the top of the shaft 2, a rotary electrode 3 mounted onto the insulator 4, a carbon rod 9 mounted in contact with the electrode 3 at the rotating center of the electrode 3, a distributor cap 5 provided with a central terminal 7 and a plurality of igni tion plug terminals 11 to be coated on the top of the housing 1, a compression spring 8 for electrically connecting the terminal 7 to the rod 9, and a stationary electrode 6 connected to the bottom of the terminals 11. This distributor employs material having less than 3.0eV of work function such as, for example, a conductor containing alkali metal or alkaline earth metal at the electrodes 3, 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11403677A JPS5447934A (en) | 1977-09-22 | 1977-09-22 | Distributor for preventing radio noise in internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11403677A JPS5447934A (en) | 1977-09-22 | 1977-09-22 | Distributor for preventing radio noise in internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5447934A true JPS5447934A (en) | 1979-04-16 |
Family
ID=14627416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11403677A Pending JPS5447934A (en) | 1977-09-22 | 1977-09-22 | Distributor for preventing radio noise in internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5447934A (en) |
-
1977
- 1977-09-22 JP JP11403677A patent/JPS5447934A/en active Pending
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