JPH0332161U - - Google Patents
Info
- Publication number
- JPH0332161U JPH0332161U JP9296889U JP9296889U JPH0332161U JP H0332161 U JPH0332161 U JP H0332161U JP 9296889 U JP9296889 U JP 9296889U JP 9296889 U JP9296889 U JP 9296889U JP H0332161 U JPH0332161 U JP H0332161U
- Authority
- JP
- Japan
- Prior art keywords
- vent
- sectional area
- flow passage
- outer vent
- passage cross
- 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
- 239000006200 vaporizer Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第1図は本考案の一実施例に係る気化器のアウ
タベント装置の概略構成図、第2図は本考案およ
び従来装置におけるエンジン回転数と空燃比との
関係を示す特性図、である。
1…エアクリーナ、2…気化器、6…フロート
室、8…インナベント、9…アウタベント、11
…燃料吸着手段、12…第1の通路、13…第2
の通路、14…切換バルブ。
FIG. 1 is a schematic configuration diagram of an outer vent device for a carburetor according to an embodiment of the present invention, and FIG. 2 is a characteristic diagram showing the relationship between engine speed and air-fuel ratio in the present invention and the conventional device. 1... Air cleaner, 2... Carburizer, 6... Float chamber, 8... Inner vent, 9... Outer vent, 11
...fuel adsorption means, 12...first passage, 13...second
passage, 14...switching valve.
Claims (1)
少なくともエンジン運転時は大気と連通するアウ
タベントを設け、該アウタベントの流路断面積を
、前記インナベントの流路断面積よりも大とした
ことを特徴とする気化器のアウタベント装置。 In the float chamber of the vaporizer equipped with an inner vent,
An outer vent device for a carburetor, characterized in that an outer vent is provided that communicates with the atmosphere at least during engine operation, and the outer vent has a flow passage cross-sectional area larger than the flow passage cross-sectional area of the inner vent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9296889U JPH0332161U (en) | 1989-08-09 | 1989-08-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9296889U JPH0332161U (en) | 1989-08-09 | 1989-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0332161U true JPH0332161U (en) | 1991-03-28 |
Family
ID=31642374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9296889U Pending JPH0332161U (en) | 1989-08-09 | 1989-08-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0332161U (en) |
-
1989
- 1989-08-09 JP JP9296889U patent/JPH0332161U/ja active Pending