JPS62185865U - - Google Patents
Info
- Publication number
- JPS62185865U JPS62185865U JP7336086U JP7336086U JPS62185865U JP S62185865 U JPS62185865 U JP S62185865U JP 7336086 U JP7336086 U JP 7336086U JP 7336086 U JP7336086 U JP 7336086U JP S62185865 U JPS62185865 U JP S62185865U
- Authority
- JP
- Japan
- Prior art keywords
- supply pipe
- opening
- fuel
- conduit
- nozzle guide
- 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 claims description 8
- 239000002828 fuel tank Substances 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims 3
- 230000002265 prevention Effects 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 1
Description
第１図は本考案の実施例を示す図、第２図は第
１図の給油管の部分の拡大図、第３図は給油中を
示す第２図と同様の図である。
１４…燃料タンク、１６…給油管、１８…キヤ
ツプ、２０，２２…チヤコールキヤニスタ、４２
…パイプ、６６…ノズルガイド、６８…開口部、
７０，７４…ねじ部。
FIG. 1 is a diagram showing an embodiment of the present invention, FIG. 2 is an enlarged view of a portion of the oil supply pipe in FIG. 1, and FIG. 3 is a diagram similar to FIG. 2 showing a state in which oil is being supplied. 14... Fuel tank, 16... Fuel supply pipe, 18... Cap, 20, 22... Charcoal canister, 42
... pipe, 66 ... nozzle guide, 68 ... opening,
70, 74...Threaded portion.
Claims (1)
キヤツプと、燃料蒸気吸着手段を備えた吸着容器
と、該吸着容器と前記給油管とを連結する導管と
からなる燃料蒸気排出防止装置において、前記給
油管の先端部よりも内側に給油管の口径よりも小
さい口径の開口部を有するノズルガイドを取付け
、前記導管の給油管への開口部が給油管の先端部
と前記ノズルガイドの開口部との間に設けられて
いて前記キヤツプが該導管の開口部を大気開放し
た状態で前記ノズルガイドに螺着され、給油時に
は、給油ノズルが前記ノズルガイドの開口部を介
して挿入されるとともに給油ノズルのシール手段
が前記給油管の先端部に係合し、前記導管の開口
部が燃料タンク内部に開放されるようにしたこと
を特徴とする燃料蒸気排出防止装置。 A fuel vapor discharge prevention device comprising a fuel tank having a fuel supply pipe, a cap that closes the fuel supply pipe, an adsorption container equipped with a fuel vapor adsorption means, and a conduit connecting the adsorption container and the fuel supply pipe. A nozzle guide having an opening with a diameter smaller than the diameter of the oil supply pipe is installed inside the tip of the pipe, and the opening of the conduit to the oil supply pipe is located between the tip of the oil supply pipe and the opening of the nozzle guide. The cap is provided in between and is screwed onto the nozzle guide with the opening of the conduit open to the atmosphere, and during refueling, the refueling nozzle is inserted through the opening of the nozzle guide and the A fuel vapor discharge prevention device characterized in that a sealing means is engaged with a tip end of the fuel supply pipe so that an opening of the conduit is opened to the inside of the fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7336086U JPS62185865U (en) | 1986-05-17 | 1986-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7336086U JPS62185865U (en) | 1986-05-17 | 1986-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62185865U true JPS62185865U (en) | 1987-11-26 |
Family
ID=30917624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7336086U Pending JPS62185865U (en) | 1986-05-17 | 1986-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62185865U (en) |
-
1986
- 1986-05-17 JP JP7336086U patent/JPS62185865U/ja active Pending