JPS6394154U - - Google Patents
Info
- Publication number
- JPS6394154U JPS6394154U JP19038486U JP19038486U JPS6394154U JP S6394154 U JPS6394154 U JP S6394154U JP 19038486 U JP19038486 U JP 19038486U JP 19038486 U JP19038486 U JP 19038486U JP S6394154 U JPS6394154 U JP S6394154U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel tank
- engine
- cap
- valve body
- 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 11
- 239000002828 fuel tank Substances 0.000 claims description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Float Valves (AREA)
Description
第１図から第３図は本考案の実施例を示し、第
１図は第２図の―線矢視断面図、第２図は立
形エンジンの正面図、第３図は第１図の―線
矢視断面図で、第４図は従来例を示す第１図相当
図である。
６……燃料タンク、８……燃料補給口、１０…
…燃料キヤツプ、１２……息つぎ路、１５……弁
座体、１５ａ……通路孔、１６……フロート弁体
、１７……フロート部、Ａ……（燃料タンクの）
内部空間、Ｂ……（燃料キヤツプの）内側空間、
Ｃ……（燃料キヤツプの）外側空間。
1 to 3 show an embodiment of the present invention, FIG. 1 is a sectional view taken along the line - - in FIG. 2, FIG. 2 is a front view of the vertical engine, and FIG. - A sectional view taken along the line, and FIG. 4 is a view corresponding to FIG. 1 showing a conventional example. 6...Fuel tank, 8...Fuel fill port, 10...
... Fuel cap, 12 ... Breathing passage, 15 ... Valve seat body, 15a ... Passage hole, 16 ... Float valve body, 17 ... Float part, A ... (of fuel tank)
Internal space, B...Inner space (of the fuel cap),
C...The outside space (of the fuel cap).
Claims (1)
キヤツプ１０を開閉可能に蓋し、燃料キヤツプ１
０に息つぎ路１２を形成し、息つぎ路１２で燃料
キヤツプ１０の内側空間Ｂと外側空間Ｃとを連通
させて構成したエンジンの燃料タンクの燃料補給
装置において、燃料補給口８に弁座体１５とフロ
ート弁体１６とを上下に付設し、フロート弁体１
６のフロート部１７を燃料タンク６内に突入させ
、燃料タンク６内に燃料がほぼ満タンに貯えられ
た状態では、フロート弁体１６が燃料で浮上させ
られて弁座体１５の通路孔１５ａを閉じることに
より、燃料タンク６の内部空間Ａと燃料キヤツプ
１０の内側空間Ｂとの連通を遮断するように構成
した事を特徴とするエンジンの燃料タンクの燃料
補給装置。 A fuel cap 10 is opened and closed over a fuel supply port 8 of a fuel tank 6 of the engine, and a fuel cap 10 is opened and closed.
In the refueling system for an engine fuel tank, a refueling device for an engine fuel tank is configured by forming a replenishment passage 12 at the refill port 8 and communicating the inner space B and the outer space C of the fuel cap 10 through the replenishment passage 12. A body 15 and a float valve body 16 are attached above and below, and the float valve body 1
6 is plunged into the fuel tank 6, and when the fuel tank 6 is almost full of fuel, the float valve body 16 is floated by the fuel and the float part 17 of the valve seat body 15 is pushed into the passage hole 15a of the valve seat body 15. 1. A refueling device for a fuel tank of an engine, characterized in that, by closing the fuel tank 6, communication between an internal space A of a fuel tank 6 and an internal space B of a fuel cap 10 is cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19038486U JPS6394154U (en) | 1986-12-09 | 1986-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19038486U JPS6394154U (en) | 1986-12-09 | 1986-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6394154U true JPS6394154U (en) | 1988-06-17 |
Family
ID=31143553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19038486U Pending JPS6394154U (en) | 1986-12-09 | 1986-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6394154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100776938B1 (en) | 2005-05-24 | 2007-11-21 | 혼다 기켄 고교 가부시키가이샤 | General-purpose engine fuel tank fuel vapor treatment system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5141117B2 (en) * | 1973-05-22 | 1976-11-08 | ||
| JPS594827U (en) * | 1982-07-02 | 1984-01-12 | 日立建機株式会社 | Construction machinery clutch device |
-
1986
- 1986-12-09 JP JP19038486U patent/JPS6394154U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5141117B2 (en) * | 1973-05-22 | 1976-11-08 | ||
| JPS594827U (en) * | 1982-07-02 | 1984-01-12 | 日立建機株式会社 | Construction machinery clutch device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100776938B1 (en) | 2005-05-24 | 2007-11-21 | 혼다 기켄 고교 가부시키가이샤 | General-purpose engine fuel tank fuel vapor treatment system |
| US7320314B2 (en) | 2005-05-24 | 2008-01-22 | Honda Motor Co., Ltd. | General-purpose engine fuel tank fuel vapor treatment system |