JPH0399857U - - Google Patents
Info
- Publication number
- JPH0399857U JPH0399857U JP742590U JP742590U JPH0399857U JP H0399857 U JPH0399857 U JP H0399857U JP 742590 U JP742590 U JP 742590U JP 742590 U JP742590 U JP 742590U JP H0399857 U JPH0399857 U JP H0399857U
- Authority
- JP
- Japan
- Prior art keywords
- recess
- valve body
- hole
- float
- fuel vapor
- 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 7
- 238000005096 rolling process Methods 0.000 claims 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Check Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Float Valves (AREA)
Description
第１図はこの考案によるフユーエルベーパーバ
ルブの実施例を示す概略断面図、第２図は第１図
に示すフユーエルベーパーバルブの転倒時の状態
を示す概略断面図、第３図は従来のフユーエルベ
ーパーバルブを示す概略断面図である。
１，２１……バルブ本体、２，２２……通孔、
３，２３……空所、４，２４……椀状空所、５，
１０……凹部、５ａ，１０ａ……傾斜面、６，２
６……鍔部、７，２７……リリーフ用の孔、８，
２８……フロート、９，２９……突起、１１，１
５，３１，３５……ばね、１２……球状物、１３
，３３……リリーフ弁、１４，３４……ポペツト
、１６，３６……蓋、１７，３７……壁面、１８
，３８……孔。
Fig. 1 is a schematic sectional view showing an embodiment of the fuel vapor valve according to this invention, Fig. 2 is a schematic sectional view showing the state of the fuel vapor valve shown in Fig. 1 when it falls over, and Fig. 3 is a schematic sectional view showing an embodiment of the fuel vapor valve according to the invention. It is a schematic sectional view showing a fuel vapor valve. 1, 21... Valve body, 2, 22... Through hole,
3, 23... Blank space, 4, 24... Bowl-shaped void, 5,
10... Concavity, 5a, 10a... Inclined surface, 6, 2
6... Flange, 7, 27... Relief hole, 8,
28...Float, 9,29...Protrusion, 11,1
5, 31, 35... Spring, 12... Spherical object, 13
, 33... Relief valve, 14, 34... Poppet, 16, 36... Lid, 17, 37... Wall surface, 18
, 38... hole.
Claims (1)
内に配設され、内部に通孔２および該通孔２に連
通する空所３を有するとともに、外部に前記壁面
１７に取付ける鍔部６を有するバルブ本体１と、
該バルブ本体１の空所３内に設けられ、前記通孔
２を開閉可能に位置しているフロート８とを具え
たフユーエルベーパーバルブにおいて、前記フロ
ート８の上部に凹部１０を設けるとともに、該凹
部１０に隣接する前記バルブ本体１の内面に凹部
５を設け、さらに前記凹部１０内に球状物１２を
設け、該球状物１２は前記フロート８の傾斜角度
に応じて、前記フロート８の上部の前記凹部１０
と前記バルブ本体１の凹部５との間を転動可能と
したことを特徴とするフユーエルベーパーバルブ
。 Hole 18 drilled in the wall 17 of the gasoline tank
a valve body 1 which is disposed inside, has a through hole 2 and a cavity 3 communicating with the through hole 2 inside, and has a flange 6 attached to the wall surface 17 outside;
A fuel vapor valve is provided with a float 8 provided in the cavity 3 of the valve body 1 and positioned so as to be able to open and close the through hole 2. A recess 10 is provided in the upper part of the float 8, and A recess 5 is provided on the inner surface of the valve body 1 adjacent to the recess 10 , and a spherical object 12 is provided in the recess 10 , and the spherical object 12 is attached to the upper part of the float 8 according to the inclination angle of the float 8 . The recess 10
A fuel vapor valve characterized in that the fuel vapor valve is capable of rolling between the recess 5 of the valve body 1 and the recess 5 of the valve body 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP742590U JPH0399857U (en) | 1990-01-29 | 1990-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP742590U JPH0399857U (en) | 1990-01-29 | 1990-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0399857U true JPH0399857U (en) | 1991-10-18 |
Family
ID=31511083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP742590U Pending JPH0399857U (en) | 1990-01-29 | 1990-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0399857U (en) |
-
1990
- 1990-01-29 JP JP742590U patent/JPH0399857U/ja active Pending