JPH0271028U - - Google Patents
Info
- Publication number
- JPH0271028U JPH0271028U JP14978288U JP14978288U JPH0271028U JP H0271028 U JPH0271028 U JP H0271028U JP 14978288 U JP14978288 U JP 14978288U JP 14978288 U JP14978288 U JP 14978288U JP H0271028 U JPH0271028 U JP H0271028U
- Authority
- JP
- Japan
- Prior art keywords
- case
- vent hole
- float
- view
- sectional
- 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 4
- 239000002828 fuel tank Substances 0.000 claims description 2
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Safety Valves (AREA)
Description
第１図は本考案のフユエルベーパーバルブの第
１実施例を示すフロートの縦断面図、第２図は同
フロートの底面図、第３図は傾斜時における同実
施例バルブ全体の縦断面図、第４図は第２実施例
を示すフロートの縦断面図、第５図は同フロート
の底面図、第６図は傾斜時における同実施例バル
ブ全体の縦断面図、第７図は従来のフユエルベー
パーバルブを示す通常時の縦断面図、第８図は同
じく傾斜時の縦断面図である。
１……燃料タンク、２……ケース、３……弁室
、４……通気孔、５……フロート、５ａ……下面
、５ｂ……筒状部、５ｃ……フロート外壁部、６
……弁部、８……スプリング、９……底板、１０
……穴、１１，１２，１２ａ……１２ｈ，１３，
１３ａ……１３ｈ……気室、Ａ……燃料。
Fig. 1 is a vertical cross-sectional view of a float showing the first embodiment of the fuel vapor valve of the present invention, Fig. 2 is a bottom view of the float, and Fig. 3 is a longitudinal cross-sectional view of the entire valve of the same embodiment when it is tilted. , FIG. 4 is a vertical cross-sectional view of the float showing the second embodiment, FIG. 5 is a bottom view of the same float, FIG. 6 is a vertical cross-sectional view of the entire valve of the same embodiment when tilting, and FIG. 7 is a conventional valve. FIG. 8 is a vertical cross-sectional view showing the fuel vapor valve in a normal state, and FIG. 8 is a vertical cross-sectional view in a tilted state. DESCRIPTION OF SYMBOLS 1...Fuel tank, 2...Case, 3...Valve chamber, 4...Vent hole, 5...Float, 5a...Bottom surface, 5b...Cylindrical part, 5c...Float outer wall part, 6
... Valve part, 8 ... Spring, 9 ... Bottom plate, 10
... Hole, 11, 12, 12a... 12h, 13,
13a...13h...Air chamber, A...Fuel.
Claims (1)
孔４が形成されたケース２と、該ケース２内に遊
挿され、スプリング８で前記通気孔４側へ向けて
付勢されて前記通気孔４を開閉するフロート５を
有し、該フロート５に、その下面５ａに開口し、
互いに独立した上下に細長い多数の気室１１……
１３を形成したことを特徴とするフユエルベーパ
ーバルブ。 A case 2 is attached to the upper surface of the fuel tank 1 and has a vent hole 4 formed in the upper part, and the case 2 is loosely inserted into the case 2 and is biased toward the vent hole 4 by a spring 8 to close the vent hole. 4, the float 5 has an opening on its lower surface 5a,
A large number of vertically elongated air chambers 11 that are independent from each other...
A fuel vapor valve characterized by forming 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14978288U JPH0271028U (en) | 1988-11-18 | 1988-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14978288U JPH0271028U (en) | 1988-11-18 | 1988-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0271028U true JPH0271028U (en) | 1990-05-30 |
Family
ID=31422329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14978288U Pending JPH0271028U (en) | 1988-11-18 | 1988-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0271028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015071983A (en) * | 2013-10-03 | 2015-04-16 | 株式会社パイオラックス | Fuel outflow prevention valve |
-
1988
- 1988-11-18 JP JP14978288U patent/JPH0271028U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015071983A (en) * | 2013-10-03 | 2015-04-16 | 株式会社パイオラックス | Fuel outflow prevention valve |