JPS557980A - Fuel evaporating gas disposing device in internal combustion engine - Google Patents
Fuel evaporating gas disposing device in internal combustion engineInfo
- Publication number
- JPS557980A JPS557980A JP8170678A JP8170678A JPS557980A JP S557980 A JPS557980 A JP S557980A JP 8170678 A JP8170678 A JP 8170678A JP 8170678 A JP8170678 A JP 8170678A JP S557980 A JPS557980 A JP S557980A
- Authority
- JP
- Japan
- Prior art keywords
- canister
- combustion engine
- internal combustion
- fuel
- port
- 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
- 239000000446 fuel Substances 0.000 title abstract 6
- 238000002485 combustion reaction Methods 0.000 title abstract 4
- 238000001704 evaporation Methods 0.000 title abstract 3
- 238000010926 purge Methods 0.000 abstract 4
- 239000003610 charcoal Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Landscapes
- Exhaust Silencers (AREA)
Abstract
PURPOSE: To dispose fuel evaporating gas adsorbed in a canister without giving changes to air-to-fuel ratio of mixed air inhaled in the internal combustion engine.
CONSTITUTION: A breather port 2 of a fuel reservoir 1 conducts through a pipeline 3 to an inlet port 5 of a charcoal canister 4. A purge port 7 formed at the lower end of a canister 4 conducts through a purge passage 8 to a nozzle 11 protruded on an exhaust passage 10 of the internal combustion engine 9. On the other hand, on the way to the purge passage 8, a throttle 8 and a lead valve 13 are arranged in series in this sequence. The lead valve 13 is formed to allow the stream of fluid from the canister 4 in the direction of the nozzle 11. By this method, fuel evaporating gas engendered in the fuel reservoir 1 and adsorbed in the canister 4 is sucked out through the purge passage 8 together with atmosphere inhaled through an openig port 23 at the upper end of the canister 4, which is spouted through the nozzle 11 into the exhaust passage 10, the case of inhaling the same gas in the internal combustion engine 9 will be never found.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8170678A JPS557980A (en) | 1978-07-04 | 1978-07-04 | Fuel evaporating gas disposing device in internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8170678A JPS557980A (en) | 1978-07-04 | 1978-07-04 | Fuel evaporating gas disposing device in internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS557980A true JPS557980A (en) | 1980-01-21 |
Family
ID=13753818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8170678A Pending JPS557980A (en) | 1978-07-04 | 1978-07-04 | Fuel evaporating gas disposing device in internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS557980A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57140052A (en) * | 1981-02-20 | 1982-08-30 | Aihon Kk | Serial signal reception system |
-
1978
- 1978-07-04 JP JP8170678A patent/JPS557980A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57140052A (en) * | 1981-02-20 | 1982-08-30 | Aihon Kk | Serial signal reception system |
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