JPS6238469U - - Google Patents
Info
- Publication number
- JPS6238469U JPS6238469U JP12879485U JP12879485U JPS6238469U JP S6238469 U JPS6238469 U JP S6238469U JP 12879485 U JP12879485 U JP 12879485U JP 12879485 U JP12879485 U JP 12879485U JP S6238469 U JPS6238469 U JP S6238469U
- Authority
- JP
- Japan
- Prior art keywords
- activated carbon
- air
- chamber
- canister
- introduction chamber
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 239000000446 fuel Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims 3
- 230000008020 evaporation Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
Description
第1図は本考案の燃料蒸気排出防止装置(活性
炭キヤニスタ)の第4図線―における長手方
向断面図、第2図は第1図の線―における断
面図、第3図は第2図の線―における拡大断
面図、第4図は活性炭キヤニスタを上から見た平
面図、第5図は第4図の線―における断面図
、第6図は本考案の活性炭キヤニスタを含む燃料
蒸気排出防止装置の全体を示す概略図である。
1……キヤニスタ、7,8……多孔仕切板、9
……活性炭室、10……活性炭、13……燃料蒸
発ガス導入室、14……大気口、15……大気導
入室、28……大気案内室、29……バツフル板
、52……泥水遮蔽板、53……チエツク弁、5
4……排出口。
Figure 1 is a longitudinal cross-sectional view taken along the line shown in Figure 4 of the fuel vapor emission prevention device (activated carbon canister) of the present invention, Figure 2 is a cross-sectional view taken along the line shown in Figure 1, and Figure 3 is a cross-sectional view taken along the line shown in Figure 2. Fig. 4 is a plan view of the activated carbon canister seen from above; Fig. 5 is a sectional view taken along line - of Fig. 4; Fig. 6 is a fuel vapor emission prevention device including the activated carbon canister of the present invention. It is a schematic diagram showing the whole apparatus. 1... Canister, 7, 8... Porous partition plate, 9
...Activated carbon chamber, 10...Activated carbon, 13...Fuel evaporative gas introduction chamber, 14...Atmospheric port, 15...Atmospheric introduction chamber, 28...Atmospheric guide chamber, 29...Bathful plate, 52...Muddy water shielding Board, 53...Check valve, 5
4...Exhaust port.
Claims (1)
略垂直の多孔仕切板の間に活性炭を充填した活性
炭室を規定し、前記一側には燃料蒸発ガスの流入
口及び流出口に連通する燃料蒸発ガス導入室が規
定され、他側の多孔仕切板と、大気口を設けたキ
ヤニスタ他端面との間に大命導入室を規定し、前
記大気口の外側には、外部から該大気口への空気
の流れを蛇行させる手段を設け、かつ前記大気導
入室の内部には、下部から少なくとも前記大気口
の位置まで延びる略垂直の泥水遮蔽板を設けると
共に、該遮蔽板とキヤニスタ他端面との間の大気
導入室下部に、内部から外部下方への流れのみを
許容するチエツク弁を備えた排出口を付設したこ
とを特徴とする燃料蒸気排出防止装置。 An activated carbon chamber filled with activated carbon is defined between substantially vertical porous partition plates provided on one side and the other side inside the horizontal canister, and a fuel evaporation chamber filled with activated carbon is defined on the one side, and a fuel evaporation chamber is connected to an inlet and an outlet for fuel evaporation gas. A gas introduction chamber is defined between the porous partition plate on the other side and the other end surface of the canister provided with the air vent, and a gas introduction chamber is defined outside the air vent from the outside to the air vent. means for meandering the flow of air, and a substantially vertical muddy water shielding plate extending from the lower part to at least the position of the air opening is provided inside the air introduction chamber, and between the shielding plate and the other end surface of the canister. 1. A fuel vapor discharge prevention device characterized in that a discharge port equipped with a check valve that only allows flow from the inside to the outside downward is attached to the lower part of the atmosphere introduction chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12879485U JPS6238469U (en) | 1985-08-26 | 1985-08-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12879485U JPS6238469U (en) | 1985-08-26 | 1985-08-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6238469U true JPS6238469U (en) | 1987-03-07 |
Family
ID=31024779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12879485U Pending JPS6238469U (en) | 1985-08-26 | 1985-08-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6238469U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60189479U (en) * | 1984-05-29 | 1985-12-16 | スズキ株式会社 | motorcycle frame |
JP2011214554A (en) * | 2010-04-02 | 2011-10-27 | Aisan Industry Co Ltd | Canister |
JP2018123830A (en) * | 2018-05-16 | 2018-08-09 | ダイハツ工業株式会社 | Fuel vapor treatment device |
-
1985
- 1985-08-26 JP JP12879485U patent/JPS6238469U/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60189479U (en) * | 1984-05-29 | 1985-12-16 | スズキ株式会社 | motorcycle frame |
JPH0313429Y2 (en) * | 1984-05-29 | 1991-03-27 | ||
JP2011214554A (en) * | 2010-04-02 | 2011-10-27 | Aisan Industry Co Ltd | Canister |
JP2018123830A (en) * | 2018-05-16 | 2018-08-09 | ダイハツ工業株式会社 | Fuel vapor treatment device |
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