JPH01144229U - - Google Patents
Info
- Publication number
- JPH01144229U JPH01144229U JP4112288U JP4112288U JPH01144229U JP H01144229 U JPH01144229 U JP H01144229U JP 4112288 U JP4112288 U JP 4112288U JP 4112288 U JP4112288 U JP 4112288U JP H01144229 U JPH01144229 U JP H01144229U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- float
- fuel
- housing
- inlet port
- 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
- 239000000446 fuel Substances 0.000 claims description 8
- 239000002828 fuel tank Substances 0.000 claims description 6
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Float Valves (AREA)
Description
第１図はこの考案による燃料移送装置用フロー
トバルブ装置の断面図、第２図はこの考案の他の
実施例を示す燃料移送装置用フロートバルブ装置
の断面図、第３図は第２図に示す燃料移送装置用
フロートバルブ装置の動作を示す断面図、第４図
は従来の燃料移送装置を取付けた鞍型燃料タンク
の断面図、第５図は第４図に示すフロートバルブ
装置の断面図、第６図は従来の燃料移送装置を取
付けた鞍型燃料タンクの断面図である。
１０……燃料タンク、２４……ハウジング、２
５……入口ポート、２６……出口ポート、２７…
…連絡通路、２８……弁孔、３３……フロート室
、５０……フロートバルブ装置、５１……バルブ
フロート、５５……コイルばね（浮動補助手段）
、５６……環状フロート（浮動補助手段）。
Fig. 1 is a sectional view of a float valve device for a fuel transfer device according to this invention, Fig. 2 is a sectional view of a float valve device for a fuel transfer device showing another embodiment of this invention, and Fig. 3 is similar to Fig. 2. FIG. 4 is a cross-sectional view of a saddle-type fuel tank to which a conventional fuel transfer device is attached, and FIG. 5 is a cross-sectional view of the float valve device shown in FIG. 4. , FIG. 6 is a sectional view of a saddle-type fuel tank equipped with a conventional fuel transfer device. 10...Fuel tank, 24...Housing, 2
5...Inlet port, 26...Outlet port, 27...
... Communication passage, 28 ... Valve hole, 33 ... Float chamber, 50 ... Float valve device, 51 ... Valve float, 55 ... Coil spring (floating auxiliary means)
, 56... annular float (floating aid).
Claims (1)
ジング内に浮動可能に収容されたバルブフロート
と、バルブフロートに発生する浮力と同一方向に
補助力をバルブフロートに加える浮動補助手段と
を有し、ハウジングは、入口ポートと、入口ポー
トに連絡するフロート室と、フロート室内に形成
された弁孔と、出口ポートと、入口ポート及び出
口ポートを接続する連絡通路とを有し、燃料タン
ク内の燃料量が減少したとき、バルブフロートは
燃料の液面低下と共に閉弁位置へ移動して弁孔を
閉鎖し、燃料タンク内に再び燃料が供給されたと
き、バルブフロートは自身の浮力及び浮動補助手
段の補助力により開弁位置に移動して弁孔を開放
することを特徴とする燃料移送装置用フロートバ
ルブ装置。 The housing includes a housing attached to the fuel tank, a valve float floatingly housed within the housing, and floating auxiliary means for applying an auxiliary force to the valve float in the same direction as the buoyant force generated on the valve float, the housing comprising: It has an inlet port, a float chamber that communicates with the inlet port, a valve hole formed in the float chamber, an outlet port, and a communication passage that connects the inlet port and the outlet port, reducing the amount of fuel in the fuel tank. When the fuel level drops, the valve float moves to the valve closing position and closes the valve hole, and when fuel is supplied into the fuel tank again, the valve float uses its own buoyancy and the auxiliary force of the floating auxiliary means. A float valve device for a fuel transfer device, characterized in that the float valve device moves to a valve open position to open a valve hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988041122U JPH067956Y2 (en) | 1988-03-30 | 1988-03-30 | Float valve device for fuel transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988041122U JPH067956Y2 (en) | 1988-03-30 | 1988-03-30 | Float valve device for fuel transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01144229U true JPH01144229U (en) | 1989-10-03 |
| JPH067956Y2 JPH067956Y2 (en) | 1994-03-02 |
Family
ID=31267573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988041122U Expired - Lifetime JPH067956Y2 (en) | 1988-03-30 | 1988-03-30 | Float valve device for fuel transfer device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067956Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6275278U (en) * | 1985-10-29 | 1987-05-14 | ||
| JPS62197768U (en) * | 1986-06-09 | 1987-12-16 | ||
| JPS6311236U (en) * | 1986-07-09 | 1988-01-25 |
-
1988
- 1988-03-30 JP JP1988041122U patent/JPH067956Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6275278U (en) * | 1985-10-29 | 1987-05-14 | ||
| JPS62197768U (en) * | 1986-06-09 | 1987-12-16 | ||
| JPS6311236U (en) * | 1986-07-09 | 1988-01-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067956Y2 (en) | 1994-03-02 |
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