JPS59106860U - fuel tank cap - Google Patents
fuel tank capInfo
- Publication number
- JPS59106860U JPS59106860U JP19666182U JP19666182U JPS59106860U JP S59106860 U JPS59106860 U JP S59106860U JP 19666182 U JP19666182 U JP 19666182U JP 19666182 U JP19666182 U JP 19666182U JP S59106860 U JPS59106860 U JP S59106860U
- Authority
- JP
- Japan
- Prior art keywords
- fuel tank
- inlet
- tank cap
- passage
- breather
- 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
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Closures For Containers (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
図面は本考案の一実施例を示すもので、第１図は第２図
のＡ−Ａ線矢視図、第２図は第１図のＢ−Ｂ線縦断面図
、第″３図は第１図のＣ−Ｃ線縦断面図である。
１ａ・・・フランジ部、１ｂ・・・ボデ一部、２・・・
燃料タンク、３・・・注入口、６・・・ブリザー流入口
、７・・・第１チエツク弁、８・・・ブリザー通路、９
・・・ブリザー室、１０・・・第２チエツク弁。The drawings show one embodiment of the present invention, and FIG. 1 is a view taken along the line A-A in FIG. 2, FIG. 2 is a vertical sectional view taken along the line B-B in FIG. It is a longitudinal sectional view taken along the line CC in Fig. 1. 1a... flange portion, 1b... body part, 2...
Fuel tank, 3... Inlet, 6... Breather inlet, 7... First check valve, 8... Breather passage, 9
... Breather chamber, 10... Second check valve.
Claims (1)
、該注入口３内に嵌挿されるボデ一部１ｂとからなる燃
料タンクキャップにおいて、前記フランジ部１ａの下面
にブリザー流入口６を設け、該流入口６に連るブリザー
通路８を前記ボデ一部１ｂの軸方向に形成し、該通路８
に第１チエツク弁７を設けると共に該通路８の下端に連
通して前記ボテ一部１ｂの下部にブリザー室９を形成し
、該室９にタンク内の減圧で開く第２チエツク弁１０を
設けたことを特徴とする燃料タンクキャップ。In a fuel tank cap consisting of a flange portion 1a that blocks the mouth edge of an inlet 3 of a fuel tank 2, and a body portion 1b that is fitted into the inlet 3, a breather inlet 6 is provided on the lower surface of the flange portion 1a. A breather passage 8 connected to the inlet 6 is formed in the axial direction of the body part 1b, and the passage 8
A first check valve 7 is provided in the tank, a breather chamber 9 is formed in the lower part of the bottom part 1b by communicating with the lower end of the passage 8, and a second check valve 10 is provided in the chamber 9, which opens when the pressure in the tank is reduced. A fuel tank cap that features:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19666182U JPS6030201Y2 (en) | 1982-12-29 | 1982-12-29 | fuel tank cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19666182U JPS6030201Y2 (en) | 1982-12-29 | 1982-12-29 | fuel tank cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59106860U true JPS59106860U (en) | 1984-07-18 |
| JPS6030201Y2 JPS6030201Y2 (en) | 1985-09-11 |
Family
ID=30421798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19666182U Expired JPS6030201Y2 (en) | 1982-12-29 | 1982-12-29 | fuel tank cap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030201Y2 (en) |
-
1982
- 1982-12-29 JP JP19666182U patent/JPS6030201Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6030201Y2 (en) | 1985-09-11 |
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