JPS598894Y2 - Fuel tank oil filler device - Google Patents
Fuel tank oil filler deviceInfo
- Publication number
- JPS598894Y2 JPS598894Y2 JP17233679U JP17233679U JPS598894Y2 JP S598894 Y2 JPS598894 Y2 JP S598894Y2 JP 17233679 U JP17233679 U JP 17233679U JP 17233679 U JP17233679 U JP 17233679U JP S598894 Y2 JPS598894 Y2 JP S598894Y2
- Authority
- JP
- Japan
- Prior art keywords
- fuel tank
- fuel
- oil filler
- oil
- tank oil
- 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.)
- Expired
Links
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Description
【考案の詳細な説明】
この考案は、農機等の燃料タンクの注油口装置に関する
。[Detailed Description of the Invention] This invention relates to a filler port device for a fuel tank of an agricultural machine or the like.
従来、燃料タンクの注油口には、燃料フィルターが取付
けられており、従って、燃料の注入に当っては、該燃料
フィルターが注入に支障を来たし、又、該燃料フィルタ
ーを除去すれば、機体の振動に際して、注入口のキャッ
プから燃料が噴上げ、不慮漏洩する等の欠陥があった。Conventionally, a fuel filter is attached to the fuel filler port of a fuel tank. Therefore, when injecting fuel, the fuel filter interferes with the injection, and if the fuel filter is removed, the aircraft's There were defects such as fuel spewing out from the injection port cap and accidental leakage during vibration.
そこでこの考案は、従来のかかる欠陥を除去せんとして
提案せられたものであり、その構或は、燃料タンク１の
注油口２に、外周部に縦割状のスリット４を有してその
殆んどの部分が燃料タンク１内にのぞむようにした注油
筒３を設けている燃料タンクの注油口装置である。Therefore, this invention was proposed to eliminate such defects in the conventional structure, and the structure is such that the filler port 2 of the fuel tank 1 has a vertically divided slit 4 on the outer periphery. This is a fuel tank oil filler device which is provided with an oil filler tube 3 whose main part extends into the fuel tank 1.
そしてかかる構戊によってこの考案は次の技術的効果を
得ることができた。With this structure, this invention was able to obtain the following technical effects.
即ち、走行中の機体の振動に伴って燃料タンク１内の燃
料が動揺して波動が発生しても、この燃料タンク１内に
のぞんでいる注油筒３によって燃料の波動は防止され、
注油口２には燃料の波動は殆んど現われることが難く、
注油口２から外へ燃料が飛散する恐れは無くなり、又、
注油の際には、注油口２一杯に燃料油が注入される状態
であっても、注油筒３の外周部に設けてある縦割状のス
リット４から横方向にも燃料油が流出することになり、
そして、油面の上昇に伴って外部に逃げるべき燃料タン
ク１内の空気は、注油筒３に縦割状に設けてあるスリッ
ト４を容易に通ることができるので、燃料油の注入を、
注油口２一杯に勢い良く行っても、注油口２から溢れこ
ぼれる恐れは無く、このように無駄無く能率良く注油で
きることになったのである。That is, even if the fuel in the fuel tank 1 oscillates and causes waves due to vibrations of the aircraft while running, the oil filler tube 3 extending into the fuel tank 1 prevents the fuel from undulating.
It is difficult for fuel waves to appear at oil filler port 2,
There is no fear of fuel scattering outside from the oil filler port 2, and
When filling oil, even if the fuel oil is filled to the filler port 2, the fuel oil may also flow out laterally from the vertically divided slit 4 provided on the outer periphery of the oil filler tube 3. become,
Air in the fuel tank 1, which should escape to the outside as the oil level rises, can easily pass through the slits 4 provided vertically in the oil filler tube 3, so that the fuel oil can be filled easily.
Even if the oil filling port 2 is filled vigorously, there is no risk of overflowing from the oil filling port 2, and in this way, oil can be filled efficiently without waste.
以下、この考案の一実施例を別紙添付図面に従って詳述
する。Hereinafter, one embodiment of this invention will be described in detail with reference to the accompanying drawings.
１は燃料タンクであり、この注油口２の口縁に漏斗状に
注油筒３をビス等にて固定してある。Reference numeral 1 denotes a fuel tank, and a funnel-shaped oil filler tube 3 is fixed to the rim of the filler port 2 with screws or the like.
更に、この実施例図では、前記漏斗状注油筒３は中心線
縦方向より二分割した状態で左右別個に取付けられ、而
も、その分割部間に縦方向に間隙を設け、スリット４と
してある。Further, in this embodiment diagram, the funnel-shaped oil filler cylinder 3 is divided into two along the center line vertically and attached separately to the left and right, and a gap is provided in the vertical direction between the divided parts to form a slit 4. .
尚、図中符号５はキャップであり、６が該キャップ５上
部に設けられた注入口を示す。In addition, the reference numeral 5 in the figure is a cap, and the reference numeral 6 indicates an injection port provided at the upper part of the cap 5.
図はこの考案の一実施例を示し、第１図は平面図、第２
図は第１図Ａ−Ａ線断面図である。
符号の説明、１・・・・・・燃料タンク、２・・・・・
・注油口、３・・・・・・注油筒、４・・・・・・スリ
ット。The figures show one embodiment of this invention, with the first figure being a plan view and the second figure being a plan view.
The figure is a sectional view taken along the line A-A in FIG. 1. Explanation of symbols, 1...Fuel tank, 2...
・Oil filler port, 3...Oil filler cylinder, 4...Slit.
Claims (1)
４を有してその殆んどの部分が燃料タンク１内にのぞむ
ようにした注油筒３を設けてなる燃料タンクの注油口装
置。This fuel tank filler port device is provided with a filler tube 3 having a vertically divided slit 4 on the outer periphery of the filler port 2 of the fuel tank 1 so that most of its portion extends into the fuel tank 1. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17233679U JPS598894Y2 (en) | 1979-12-14 | 1979-12-14 | Fuel tank oil filler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17233679U JPS598894Y2 (en) | 1979-12-14 | 1979-12-14 | Fuel tank oil filler device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5689717U JPS5689717U (en) | 1981-07-17 |
| JPS598894Y2 true JPS598894Y2 (en) | 1984-03-21 |
Family
ID=29683144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17233679U Expired JPS598894Y2 (en) | 1979-12-14 | 1979-12-14 | Fuel tank oil filler device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS598894Y2 (en) |
-
1979
- 1979-12-14 JP JP17233679U patent/JPS598894Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5689717U (en) | 1981-07-17 |
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