JPS58146857U - Evaporated fuel processing equipment - Google Patents
Evaporated fuel processing equipmentInfo
- Publication number
- JPS58146857U JPS58146857U JP4455382U JP4455382U JPS58146857U JP S58146857 U JPS58146857 U JP S58146857U JP 4455382 U JP4455382 U JP 4455382U JP 4455382 U JP4455382 U JP 4455382U JP S58146857 U JPS58146857 U JP S58146857U
- Authority
- JP
- Japan
- Prior art keywords
- fuel processing
- evaporated fuel
- processing equipment
- evaporative fuel
- processing device
- 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 claims description 7
- 239000002828 fuel tank Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る蒸発燃料処理装置の一実施例を示
す断面概念図、第２図は本考案におけるパージエア流量
と実走車速との関係を示す図である。
１・・・・・・キャニスタ−１２・・・・・・管路、３
・・・・・・離脱空気供給管路、４・・・・・・パージ
エア供給管路、５・・・・・・蒸発燃料導入口、６・・
・・・・可変ベンチュリ型気化器、７・・・・・・ピス
トンバルブ、８・・・・・・プライマリエリア、９・・
・・・・スロットルバルブ、１０・・・・・・ジェット
ニードル。FIG. 1 is a cross-sectional conceptual diagram showing an embodiment of the evaporated fuel processing device according to the present invention, and FIG. 2 is a diagram showing the relationship between the purge air flow rate and the actual running vehicle speed in the present invention. 1...Canister-12...Pipe line, 3
...Separation air supply pipe, 4...Purge air supply pipe, 5...Evaporative fuel inlet, 6...
...Variable venturi type carburetor, 7...Piston valve, 8...Primary area, 9...
...Throttle valve, 10...Jet needle.
Claims (1)
入する蒸発燃料処理装置において、エンジン吸気系に設
ける蒸発燃料導入口を、可変ベンチュリ型気化器のピス
トンバルブの下面に対応するプライマリエリア内に開口
させたことを特徴とする蒸発燃料処理装置。In an evaporative fuel processing device that introduces evaporative fuel generated in a fuel tank, etc. into the engine intake system, the evaporative fuel inlet provided in the engine intake system is opened in the primary area corresponding to the lower surface of the piston valve of the variable venturi carburetor. An evaporated fuel processing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4455382U JPS58146857U (en) | 1982-03-29 | 1982-03-29 | Evaporated fuel processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4455382U JPS58146857U (en) | 1982-03-29 | 1982-03-29 | Evaporated fuel processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58146857U true JPS58146857U (en) | 1983-10-03 |
Family
ID=30055605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4455382U Pending JPS58146857U (en) | 1982-03-29 | 1982-03-29 | Evaporated fuel processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58146857U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56104145A (en) * | 1980-01-22 | 1981-08-19 | Yamaha Motor Co Ltd | Device for preventing gasified fuel from being purged to atmosphere in an internal combustion engine |
-
1982
- 1982-03-29 JP JP4455382U patent/JPS58146857U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56104145A (en) * | 1980-01-22 | 1981-08-19 | Yamaha Motor Co Ltd | Device for preventing gasified fuel from being purged to atmosphere in an internal combustion engine |
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