JPS59136454U - fuel tank cap device - Google Patents
fuel tank cap deviceInfo
- Publication number
- JPS59136454U JPS59136454U JP2810883U JP2810883U JPS59136454U JP S59136454 U JPS59136454 U JP S59136454U JP 2810883 U JP2810883 U JP 2810883U JP 2810883 U JP2810883 U JP 2810883U JP S59136454 U JPS59136454 U JP S59136454U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- chamber
- valve seat
- cap device
- valve
- 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.)
- Granted
Links
Landscapes
- Closures For Containers (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は先の提案に係る装置の要部の截断側面図、第２
図は本考案装置の１例の截断側面図、第３図は第２図の
■−■線截線面断面図４図は第３図のＩＶ−ＩＶ線截断
展開図、第５図は第２図のＶ−Ｖ線数断面図である。
１・・・燃料タンク、２・・・燃料注入口、３・・・キ
ャップ本体、４・・・気液分離室、５・・・ブリーザ通
路、６・・・液室、６ａ・・・底壁、７・・・排液孔、
８・・・弁座部、９・・・弁筺、１０・・・排液弁。Figure 1 is a cutaway side view of the main parts of the device according to the previous proposal;
The figure is a cutaway side view of one example of the device of the present invention, Figure 3 is a cross-sectional view taken along the line ■-■ in Figure 2, Figure 4 is a developed view taken along the line IV-IV in Figure 3, and Figure 5 is FIG. 2 is a cross-sectional view taken along line V-V in FIG. 2; DESCRIPTION OF SYMBOLS 1... Fuel tank, 2... Fuel inlet, 3... Cap body, 4... Gas-liquid separation chamber, 5... Breather passage, 6... Liquid chamber, 6a... Bottom Wall, 7... drain hole,
8... Valve seat portion, 9... Valve housing, 10... Drain valve.
Claims (1)
３に、該タンク１内を外気に連通ずる中間の気液分に室
４を有するブリーザ通路５と、該分離室４で分離回収さ
れた燃料を受ける液室６とを形成すると共に、該液室６
の底壁６ａに該タンク１内に連る排液孔７と、該底壁６
ａの下面に該排液孔７の周囲の弁座部８とを形成し、該
底壁６ａの下側の弁筺９内に収容して該弁座部８に対向
する薄膜フィルムから成る排液弁１０を設けるものにお
いて、該弁座部８を平坦面に形成してこれに該排液弁１
０を面接触させるようにしたことを特徴とする燃料タン
クのキャップ装置。A cap main body 3 fitted to a fuel inlet 2 of a fuel tank 1 includes a breather passage 5 having a chamber 4 for an intermediate gas and liquid component that communicates the inside of the tank 1 with the outside air, and a breather passage 5 having a chamber 4 for gas and liquid that is separated and recovered in the separation chamber 4. A liquid chamber 6 for receiving fuel is formed, and the liquid chamber 6
A drainage hole 7 connected to the inside of the tank 1 is provided in the bottom wall 6a of the bottom wall 6, and
A valve seat 8 around the drain hole 7 is formed on the lower surface of a, and a drain made of a thin film is formed and accommodated in the valve housing 9 under the bottom wall 6a and faces the valve seat 8. In a device provided with a liquid valve 10, the valve seat portion 8 is formed on a flat surface, and the liquid drain valve 1 is attached to the valve seat portion 8.
A cap device for a fuel tank, characterized in that a cap device is configured such that a cap is brought into surface contact with the cap device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2810883U JPS59136454U (en) | 1983-03-01 | 1983-03-01 | fuel tank cap device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2810883U JPS59136454U (en) | 1983-03-01 | 1983-03-01 | fuel tank cap device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59136454U true JPS59136454U (en) | 1984-09-12 |
| JPH024913Y2 JPH024913Y2 (en) | 1990-02-06 |
Family
ID=30158984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2810883U Granted JPS59136454U (en) | 1983-03-01 | 1983-03-01 | fuel tank cap device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59136454U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS624528U (en) * | 1985-06-25 | 1987-01-12 |
-
1983
- 1983-03-01 JP JP2810883U patent/JPS59136454U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS624528U (en) * | 1985-06-25 | 1987-01-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH024913Y2 (en) | 1990-02-06 |
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