JPS6299544U - - Google Patents
Info
- Publication number
- JPS6299544U JPS6299544U JP19272285U JP19272285U JPS6299544U JP S6299544 U JPS6299544 U JP S6299544U JP 19272285 U JP19272285 U JP 19272285U JP 19272285 U JP19272285 U JP 19272285U JP S6299544 U JPS6299544 U JP S6299544U
- Authority
- JP
- Japan
- Prior art keywords
- fuel inlet
- cap
- pressure
- pressure passage
- 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
- 239000000446 fuel Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000002828 fuel tank Substances 0.000 claims 4
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Closures For Containers (AREA)
Description
第１図の図面はこの考案のフエーエルインレツ
トキヤツプを示す縦断面図、第２図の図面は従来
例を示す第１図相当断面図である。
１…燃料注入口、２…フエーエルインレツトキ
ヤツプ、２ａ…キヤツプ頭部、３…圧力通路、３
ａ…端部、４…圧力調整弁、５…弁座、６…弁座
開口部、７…邪魔壁、８…ガイド部材、９…迂回
凹み部。
The drawing in FIG. 1 is a longitudinal sectional view showing the fuel inlet cap of this invention, and the drawing in FIG. 2 is a sectional view corresponding to FIG. 1 showing a conventional example. 1...Fuel inlet, 2...Fuel inlet cap, 2a...Cap head, 3...Pressure passage, 3
a... End portion, 4... Pressure regulating valve, 5... Valve seat, 6... Valve seat opening, 7... Baffle wall, 8... Guide member, 9... Detour recessed portion.
Claims (1)
料注入口に被せられるフエーエルインレツトキヤ
ツプであつて、このフエーエルインレツトキヤツ
プには、フエーエルインレツトキヤツプによる前
記燃料注入口閉時の燃料タンク内と車外とを連通
する圧力通路と、この圧力通路を開閉する圧力調
整弁とが設けられており、この圧力調整弁により
前記圧力通路を開閉して前記燃料タンク内の圧力
を調整するよう構成したフエーエルインレツトキ
ヤツプ構造において、前記圧力調整弁により開閉
される前記圧力通路の端部に形成の弁座の弁座開
口部周縁に、キヤツプ頭部側に向けて突出する堤
状の邪魔壁を立設するとともに、前記キヤツプ頭
部側から前記邪魔壁の外側周りに前記圧力通路の
通路間隔を狭めるようガイド部材を近接させて設
け、このガイド部材と前記邪魔壁とにより前記圧
力通路中に迂回凹み部を形成することを特徴とす
るフエーエルインレツトキヤツプ構造。 A fuel inlet cap is placed over the fuel inlet to open and close the fuel inlet of the fuel tank, and the fuel inlet cap includes a fuel inlet cap that covers the inside of the fuel tank and the outside of the vehicle when the fuel inlet is closed by the fuel inlet cap. A fuel inlet is provided with a pressure passage that communicates with the fuel tank, and a pressure regulating valve that opens and closes the pressure passage, and the pressure regulating valve opens and closes the pressure passage to adjust the pressure in the fuel tank. In the let cap structure, an embankment-like baffle wall protruding toward the head of the cap is erected around the valve seat opening of the valve seat formed at the end of the pressure passage opened and closed by the pressure regulating valve. At the same time, a guide member is provided close to each other around the outside of the baffle wall from the cap head side so as to narrow the passage interval of the pressure passage, and the guide member and the baffle wall form a detour recess in the pressure passage. A fuel inlet cap structure characterized by forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19272285U JPS6299544U (en) | 1985-12-13 | 1985-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19272285U JPS6299544U (en) | 1985-12-13 | 1985-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6299544U true JPS6299544U (en) | 1987-06-25 |
Family
ID=31148072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19272285U Pending JPS6299544U (en) | 1985-12-13 | 1985-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6299544U (en) |
-
1985
- 1985-12-13 JP JP19272285U patent/JPS6299544U/ja active Pending