JPS62155183A - Fuel tank device - Google Patents
Fuel tank deviceInfo
- Publication number
- JPS62155183A JPS62155183A JP29884585A JP29884585A JPS62155183A JP S62155183 A JPS62155183 A JP S62155183A JP 29884585 A JP29884585 A JP 29884585A JP 29884585 A JP29884585 A JP 29884585A JP S62155183 A JPS62155183 A JP S62155183A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- fuel
- valve
- main
- pipe
- 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
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Catching Or Destruction (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は主副二つのタンクを備える燃料タンク装置に関
するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a fuel tank device comprising two main and sub tanks.
（従来の技術）
自動二輪車等で主及び副の燃料タンクを備え、燃料容量
を大きくしたものが実用に供され、従来のものは主タン
クと副タンクとが配管で連通接続され、主タンクを通し
て配管で副タンクへ燃料を注入し、主タンクの燃料が空
になった場合にはポンプで副タンクから主タンクへ燃ネ
゛１を汲み上げ。(Prior art) Motorcycles, etc. equipped with main and auxiliary fuel tanks with larger fuel capacities have been put into practical use.In the past, the main tank and the auxiliary tank were connected by piping, and the main tank was Fuel is injected into the auxiliary tank via piping, and when the main tank is empty, fuel is pumped up from the auxiliary tank to the main tank using a pump.
気化器等の燃料供給装置に燃料を供給するように構成さ
れている。It is configured to supply fuel to a fuel supply device such as a carburetor.
（発明が解決しようとする問題点）
以上の従来技術は、主副タンクが配管で連通接続され、
主タンクを介して副タンクへ燃料を充填するため給油時
間が長くなること、主タンクから重力で気化器に燃料を
供給し、ポンプで副タンクの燃料を主タンクに汲み上げ
るため燃料供給系としては糸路が長くなり改Ｉの余地が
ある。(Problems to be Solved by the Invention) In the above-described conventional technology, the main and sub-tanks are connected through piping,
The refueling time is longer because fuel is filled into the auxiliary tank via the main tank, and fuel is supplied from the main tank to the carburetor by gravity, and the fuel from the auxiliary tank is pumped up to the main tank using a pump, so the fuel supply system is The path becomes longer and there is room for revision I.
本発明は以上の如き問題点を解決すべくなされたもので
、その「１的とする処は、主副タンクへの給油を迅速、
円滑に行い得、且つ燃料供給を効率的に合理的になし得
るようにした燃料タンク装置を提供するにある。The present invention has been made to solve the above-mentioned problems, and its ``first objective is to quickly refuel the main and sub-tanks.''
It is an object of the present invention to provide a fuel tank device that can smoothly supply fuel efficiently and rationally.
（問題点を解決するための手段）
以上の問題点を解決するための手段は、独立して設けら
れた主タジク及び副タンクと、該タンクと燃料供給装置
とを連通接続する各独立した固有の配管と、各配管のタ
ンクと燃料供給装置との間に介設され、一方の開動作で
他方が閉動作し、一方の開の保持で他方が閉を保持する
切換弁とからなることである。(Means for solving the problems) The means for solving the above problems are as follows. pipes, and a switching valve that is interposed between the tank of each pipe and the fuel supply device, and when one opens, the other closes, and when one is held open, the other remains closed. be.
（」二記手段による作用）
ト記−Ｌ段によれば、主副タンクが独立しているので同
時に夫々に給油が行え、又切換弁により主副タンクが独
立して燃料を供給する。(Effects by the means described in Section 2) According to the L stage in Section 7, since the main and sub tanks are independent, each can be refueled at the same time, and the main and sub tanks independently supply fuel using the switching valve.
（実施例）
次に本発明の好適する一実施例を添付図面を参照しつつ
詳述する。(Embodiment) Next, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
第１図は自動二輪車の側面図で、自動二輪車（１）の構
成を説明すると、フＩ／−ム（２）前端のへラドチュー
ブ（２０１）を介して前輪（３）を支持するフロントフ
ォーク（４）を操向自在に支持し、フレーム前部上部に
は燃料タンク（５）を搭・成し、下部にはエンジン（６
）を搭載し、フレーム（２）のダウンチューブ（２０２
）下端から後方に延出したロアメンバ（２０３）の後端
と不図示のメインフレーＩＮ後端間を縦につなぐリヤメ
ンバ（２０４）から後方に後輪（７）を支持するリヤフ
ォーク（８）を枢着延出し、燃ネ′Ｉタンク（５）の後
部下位から後方に延出されたシートレール（２０５）上
にはシート（９）を配設し、リヤメンバ（２０４）から
後方に延出した左右のりヤスティ（２０Ｂ）と左右のシ
ートレール（２０５）間に燃ネ１タンク（１０）を配設
し、前部のタンク（５）を主タンクとし、後部のタンク
（１０）を副タンクとして説明する。主燃料タンク（５
）の後部下位で副燃料タンク前方であってエンジン（６
）のシリンダ（ｅｏＩ）後方には燃料供給装置をなす気
化器（１１）を配設し、気化器（１１）はエアクリーナ
（１２）に吸気通路上流端が接続されている。Fig. 1 is a side view of the motorcycle. To explain the structure of the motorcycle (1), there is a front fork that supports the front wheel (3) via a helad tube (201) at the front end of the frame (2). The fuel tank (5) is mounted on the upper front part of the frame, and the engine (6) is mounted on the lower part of the frame.
), and the down tube (202
) A rear fork (8) that supports the rear wheel (7) is connected rearward from a rear member (204) that vertically connects the rear end of the lower member (203) extending rearward from the lower end and the rear end of the main frame (not shown). A seat (9) is arranged on a seat rail (205) that extends rearward from the rear lower part of the fuel tank (5) and extends rearward from the rear member (204). A fuel tank (10) is installed between the left and right steering wheels (20B) and the left and right seat rails (205), with the front tank (5) serving as the main tank and the rear tank (10) serving as a secondary tank. explain. Main fuel tank (5
) and in front of the auxiliary fuel tank.
) A carburetor (11) serving as a fuel supply device is disposed behind the cylinder (eoI), and the upstream end of the intake passage of the carburetor (11) is connected to an air cleaner (12).
第２図は燃料供給系の説明図で、主・副タンク（５）
、 （１０）は夫々独立し、上部に固有のキャップで開
閉される給油口（５０１） 、 （１０１）を備える。Figure 2 is an explanatory diagram of the fuel supply system, showing the main and auxiliary tanks (5).
, (10) are each independent, and each has a fuel filler port (501), (101) that is opened and closed by a unique cap at the top.
気化器（１１）はタンク（５） 、 （１０）の間に配
設され、主タンク（５）の底から流出管（５０２）を垂
下してポンプ（１３）の吸入側に接続し、一方、タンク
（５）内に復帰管（５０３）下流を導入し、管（５０３
）は気化器（１１）のフロート室側と連通接続し、ポン
プ（１３）はフロート室に燃料を供給する如く配管する
。かがる流出管（５０２） 、復帰管（５０３）の中間
部間に切換弁（１４）を介設し、切換弁（１４）は例え
ば電磁弁とし、スプール（１４１）は遮断位ｆ！１（１
４２）と往復流通する位置（１４３）を備え１図はスプ
ール（１４）の流通位置（１４３）が管（５０２） 、
（５０３）と連通し、弁（１４）が開放状態を示す。The vaporizer (11) is arranged between the tanks (5) and (10), and has an outflow pipe (502) hanging down from the bottom of the main tank (5) to connect to the suction side of the pump (13). , introduce the downstream of the return pipe (503) into the tank (5), and
) is connected to the float chamber side of the carburetor (11), and the pump (13) is piped to supply fuel to the float chamber. A switching valve (14) is interposed between the intermediate portions of the overflowing outflow pipe (502) and the return pipe (503), the switching valve (14) is, for example, a solenoid valve, and the spool (141) is in the cutoff position f! 1 (1
42) and a position (143) for reciprocating circulation. In Figure 1, the circulation position (143) of the spool (14) is the pipe (502),
(503), and the valve (14) shows an open state.
副タンク（１０）には同様に流出管（１０２）と復帰管
（１０３）を備え、流出管（１０２）はポンプ（１３）
の吸入側に接続し、復帰管（１０３）は気化器（１１）
のフロート側に接続され、管（１０２） 、（１０３）
の中間部には既述と同様にスプール（１５１）が遮断位
？１（＋５２） 、流通位置（１５３）を備える切換弁
（１５）を介設し、図では弁（１５）のスプールが管（
１０２） 、 （１０３）に対し遮断位δ（１５３）に
臨む。The auxiliary tank (10) is also equipped with an outflow pipe (102) and a return pipe (103), and the outflow pipe (102) is connected to a pump (13).
The return pipe (103) is connected to the suction side of the vaporizer (11).
are connected to the float side of the tubes (102) and (103).
In the middle part of the spool (151) is in the blocking position as mentioned above. 1 (+52), and a switching valve (15) with a flow position (153), and in the figure, the spool of the valve (15) is connected to the pipe (
102), (103) faces the cutoff position δ(153).
尚、ポンプ（１３）は流出’ｆｆ’ （５０２）、 （
１０２）の弁（１４）。In addition, the pump (13) has an outflow 'ff' (502), (
102) valve (14).
（１５）下流のライン（５０２ａ）、（１０２ａ）の気
化器への合流供給管（１１１）の中間に介設し、復帰管
（５０３） 。(15) A return pipe (503) is interposed between the downstream line (502a) and the converging supply pipe (111) of the (102a) to the vaporizer.
（１０３）は弁（１４）、（１５）の」二流のライフ
（５０３ａ）。(103) is the second-class life of valves (14) and (15)
(503a).
（１０３ａ）が供４Ｗ’ｆｆ（＋１１）のポンプと気化
器（１１）間に連通接続する。(103a) is connected in communication between the pump of supply 4W'ff (+11) and the vaporizer (11).
以上の弁（１４）、（１５）はスイッチ（１６）に制御
系を接続し、スイッチ（１Ｂ）による制御は、スイッチ
（１６）を弁（１４）の開放位ｉｉ！ｔ （ａ）にした
場合には他方の弁（１５）を閉じ、ヌスイッチ（１８）
をこの位置から弁（１５）の開放位２１ （ｂ）へ切り
換えた場合には弁（１４）を閉じるように構成する。The control system for the above valves (14) and (15) is connected to the switch (16), and the control by the switch (1B) is to set the switch (16) to the open position of the valve (14) ii! t (a), close the other valve (15) and turn off the Nu switch (18).
When the valve (15) is switched from this position to the open position 21(b), the valve (14) is closed.
以上において、ポンプ（１３）は常時駆動され１図では
主タンク（５）側の弁（１４）が開放のため燃＄１は’
ｕｉ５０２）からポンプ（１３）を介して気化器（１１
）フロート室に送られ、オーバーフローした分は管（５
０３）でタンク（５）にもどされ、−・方、副タンク（
１０）の管（１０２）、 （＋０３）は弁（１５）で遮
断されているため燃料供給には関与せず、又タフ（５）
の燃料タンク（ｌＯ）へ流入しない。In the above, the pump (13) is constantly driven, and in Figure 1, the valve (14) on the main tank (5) side is open, so the fuel $1 is
ui502) to the vaporizer (11) via the pump (13).
) is sent to the float chamber, and the overflow is sent to the tube (5
03), it is returned to tank (5), and -・ side, the sub tank (
The pipes (102) and (+03) of 10) are shut off by the valve (15), so they do not participate in fuel supply, and the pipes (102) and (+03) of Tough (5)
does not flow into the fuel tank (lO).
タンク（５）の燃料が空になった場合にはスイッチ（１
Ｂ）を（ｂ）の位りに切り換え、これにより弁（１４）
は閉じ、一方弁（１５）は開き、この結果管（１０２）
を介して副タンク（１０）の燃料が気化器（１１）ヘボ
ンブ（１３）により供給され、タンク（５）が空でも弁
（１４）が閉じているためタンク（１０）の燃料はタン
ク（５）へ流入しない。When the fuel in the tank (5) is empty, press the switch (1).
B) is switched to position (b), thereby opening the valve (14).
is closed and one-way valve (15) is opened, resulting in pipe (102)
The fuel in the auxiliary tank (10) is supplied to the carburetor (11) through the head bomb (13), and even if the tank (5) is empty, the valve (14) is closed, so the fuel in the tank (10) is supplied to the tank (5). ).
このように１副タンク（５）、（１０）は独立して気化
器（１１）に燃料を供給する。In this way, the first auxiliary tanks (5) and (10) independently supply fuel to the carburetor (11).
（発明の効果）
以上で明らかな如く本発明によれば、主副の燃ネ′１タ
ンクが独立しているため夫々に同時に給油が行え、給油
を迅速、円滑になし得、特にレース時等においては給油
時間の大幅な短縮が図れるとともに、主副の各タンクか
ら独立して燃料を直接供給するため効率的に、合理的に
燃料供給がなしイ１多、更に主副タンクの燃料供給を各
系統の弁、コックが切換操作で一方の開に対し他方が閉
となるように構成したので、誤操作がなく、又両タンク
の燃料供給を一つのポンプで行える。(Effects of the Invention) As is clear from the above, according to the present invention, since the main and sub fuel tanks are independent, they can be refueled at the same time, and refueling can be done quickly and smoothly, especially during races. In addition to significantly shortening the refueling time, the fuel is supplied directly from each main and sub tank independently, making it possible to efficiently and rationally supply fuel. Since the valves and cocks in each system are configured so that one is open and the other is closed by switching operations, there is no possibility of erroneous operation, and fuel can be supplied to both tanks using one pump.
本発明は以−にの如き利点がある。The present invention has the following advantages.
図面は本発明の一実施例を示すもので、第１図は自動二
輪車の側面図、第２図はタンクの燃料供給、ｖＪ換系の
説明図である。
尚図面中（５）、（１０）は主副の燃料タンク、（５０
２） 。
（５０３） 、 （１０２） 、 （１０３）は配管、
（１１）は燃料供給装置、（１４）、（１５）は切換弁
、 （１Ｂ）は該弁の切換操作機構である。The drawings show one embodiment of the present invention, and FIG. 1 is a side view of a motorcycle, and FIG. 2 is an explanatory diagram of a fuel supply to a tank and a vJ conversion system. In addition, (5) and (10) in the drawing are the main and sub fuel tanks, (50
2). (503), (102), (103) are piping,
(11) is a fuel supply device, (14) and (15) are switching valves, and (1B) is a switching operation mechanism for the valve.
Claims (1)
と燃料供給装置とを連通接続する各独立した固有の配管
と、各配管のタンクと燃料供給装置との間に介設され、
一方の開動作で他方が閉動作し、一方の開の保持で他方
が閉を保持する切換弁とからなることを特徴とする燃料
タンク装置。A main tank and a sub-tank provided independently, each independent and unique pipe that communicates and connects the tank and the fuel supply device, and interposed between the tank of each pipe and the fuel supply device,
1. A fuel tank device comprising a switching valve in which when one valve is opened, the other valve is closed, and when one valve is held open, the other valve is held closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29884585A JPS62155183A (en) | 1985-12-27 | 1985-12-27 | Fuel tank device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29884585A JPS62155183A (en) | 1985-12-27 | 1985-12-27 | Fuel tank device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62155183A true JPS62155183A (en) | 1987-07-10 |
Family
ID=17864951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29884585A Pending JPS62155183A (en) | 1985-12-27 | 1985-12-27 | Fuel tank device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62155183A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008195302A (en) * | 2007-02-14 | 2008-08-28 | Honda Motor Co Ltd | Fuel feeder for engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57121981A (en) * | 1981-01-14 | 1982-07-29 | Amunzon Suteiibu | Method of increasing quantity of fuel and auxiliary fuel tank and chassis for automobile |
-
1985
- 1985-12-27 JP JP29884585A patent/JPS62155183A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57121981A (en) * | 1981-01-14 | 1982-07-29 | Amunzon Suteiibu | Method of increasing quantity of fuel and auxiliary fuel tank and chassis for automobile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008195302A (en) * | 2007-02-14 | 2008-08-28 | Honda Motor Co Ltd | Fuel feeder for engine |
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