JPS60180758U - Carburetor fuel evaporative emission device - Google Patents
Carburetor fuel evaporative emission deviceInfo
- Publication number
- JPS60180758U JPS60180758U JP6793884U JP6793884U JPS60180758U JP S60180758 U JPS60180758 U JP S60180758U JP 6793884 U JP6793884 U JP 6793884U JP 6793884 U JP6793884 U JP 6793884U JP S60180758 U JPS60180758 U JP S60180758U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- fuel evaporative
- emission device
- evaporative emission
- carburetor fuel
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の燃料蒸発ガス排出装置の全
体を示した図、第２図は第１図における装置の作用の一
部を示した図、第３図は従来の燃料蒸発ガスの排出装置
の断面図である。
２・・・吸入管、′３１・・・フロート室、４・・・イ
ンナベント、５・・・負圧通路、５１・・・負圧タンク
、６・・・通路、７・・・ソレノイド。Fig. 1 is a diagram showing the entire fuel evaporative gas evacuation device according to an embodiment of the present invention, Fig. 2 is a diagram showing a part of the operation of the device in Fig. 1, and Fig. 3 is a diagram showing a conventional fuel evaporation gas evacuation device. FIG. 3 is a cross-sectional view of the gas exhaust device. 2... Suction pipe, '31... Float chamber, 4... Inner vent, 5... Negative pressure passage, 51... Negative pressure tank, 6... Passage, 7... Solenoid.
Claims (1)
導入する第１の通路と、キャニスタを介して吸入管に連
通ずる第２の通路を設け、該第２の通路に該キャニスタ
をバイパスする第３の通路−を設け、該第３の通路に負
圧タンクを設けたことを特徴とする気化器の燃料蒸発ガ
ス排出装置。A first passage that introduces outside air through a pressure-responsive valve and a second passage that communicates with the suction pipe through a canister are provided in the upper space of the float chamber, and the second passage bypasses the canister. 1. A fuel evaporative gas discharge device for a carburetor, characterized in that a third passage is provided, and a negative pressure tank is provided in the third passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6793884U JPS60180758U (en) | 1984-05-09 | 1984-05-09 | Carburetor fuel evaporative emission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6793884U JPS60180758U (en) | 1984-05-09 | 1984-05-09 | Carburetor fuel evaporative emission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60180758U true JPS60180758U (en) | 1985-11-30 |
Family
ID=30602225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6793884U Pending JPS60180758U (en) | 1984-05-09 | 1984-05-09 | Carburetor fuel evaporative emission device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60180758U (en) |
-
1984
- 1984-05-09 JP JP6793884U patent/JPS60180758U/en active Pending
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