JPS60252126A - Tank for fuel mixed with lubricating oil - Google Patents
Tank for fuel mixed with lubricating oilInfo
- Publication number
- JPS60252126A JPS60252126A JP10861584A JP10861584A JPS60252126A JP S60252126 A JPS60252126 A JP S60252126A JP 10861584 A JP10861584 A JP 10861584A JP 10861584 A JP10861584 A JP 10861584A JP S60252126 A JPS60252126 A JP S60252126A
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- fuel
- oil
- tank
- mixed
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M3/00—Lubrication specially adapted for engines with crankcase compression of fuel-air mixture or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
Description
【発明の詳細な説明】 ［技術分野］ 本発明は潤滑油混合燃料用タンクに関する。[Detailed description of the invention] [Technical field] The present invention relates to a lubricating oil mixed fuel tank.
［背景技術］
２サイクルエンジンにおいては、所定混合比の潤滑油混
合燃料をエンジンに供給し、燃料の気化によって潤滑油
を分離し、その分離された潤滑油によって、各部を潤滑
する混合潤滑方式が用いられている。[Background Art] In a two-stroke engine, a mixed lubrication system is used in which a lubricating oil mixture fuel with a predetermined mixing ratio is supplied to the engine, the lubricating oil is separated by vaporization of the fuel, and each part is lubricated with the separated lubricating oil. It is used.
しかしながら、従来の混合潤滑方式における潤滑油混合
燃料用タンクにおいては、タンクへの燃料の補充時に、
運転者等によって、忘れることなく、燃料の補充量を測
定し、上記測定結果に所定の混合比を乗じて潤滑油の補
充量を算定し、上記算定結果に基づいて、潤滑油をタン
クへ供給するという煩雑な作業を必要とする。However, in the lubricating oil mixed fuel tank in the conventional mixed lubrication system, when refilling the tank with fuel,
The driver, etc., without forgetting, measures the amount of replenishment of fuel, calculates the amount of replenishment of lubricating oil by multiplying the above measurement result by a predetermined mixture ratio, and supplies lubricating oil to the tank based on the above calculation result. This requires the complicated work of doing so.
［発明の目的］
本発明は、タンクへの燃料及び潤滑油の補充時に、簡単
に適正な混合比の潤滑油混合燃料を作成可能とすること
を目的とする。[Object of the Invention] An object of the present invention is to easily create a lubricating oil mixed fuel with an appropriate mixing ratio when replenishing a tank with fuel and lubricating oil.
［発明の構成コ
上記目的を達成するために、本発明は、潤滑油と燃料と
を混合状態で収容するとともに、潤滑油混合燃料の油面
変化に対応して作動し、残留油面レベルを視認可能とす
る油面レベル指示部を備えてなる潤滑油混合燃料用タン
クにおいて、残留油面レベルが充満レベルに達するよう
に補充すべき燃料の補充量に所定の混合比で混合される
べき潤滑油の補充量を、前記油面レベル指示部の作動範
囲に対応表示するようにしたものである。[Structure of the Invention] In order to achieve the above object, the present invention accommodates lubricating oil and fuel in a mixed state, operates in response to changes in the oil level of the lubricating oil mixed fuel, and reduces the residual oil level. In a lubricating oil mixed fuel tank equipped with a visible oil level indicator, lubricant that is to be mixed at a predetermined mixing ratio with the amount of fuel to be replenished so that the residual oil level reaches the full level. The amount of oil replenishment is displayed in correspondence with the operating range of the oil level indicator.
［発明の詳細な説明〕
第１図は本発明を船外機１０に用いられるタンク１１に
適用した一例を示す全体図、第２図は同タンク１１の要
部を示す断面図、第３図は第２・の■−ｍ線に沿う要部
を示す断面図、第４図は同タンク１１の要部を示す平面
図である。[Detailed Description of the Invention] Fig. 1 is an overall view showing an example of the present invention applied to a tank 11 used in an outboard motor 10, Fig. 2 is a cross-sectional view showing main parts of the tank 11, and Fig. 3 4 is a cross-sectional view showing the main parts of the second tank 11 along the line ■-m, and FIG. 4 is a plan view showing the main parts of the tank 11.
船外機１０は、クランプブラヶッ）１２を介して船体に
取り付は可能とされ、そのケーシング１３の」一部に２
気筒？サイクルエンジン１４を搭載している。エンジン
１４は、各気筒に対応する気化器１５を備えている。ま
た、エンジン１４のクランク軸下端部には、ケーシング
１３の内部に垂設さされる駆動軸を介して、プロペラ１
６が接続されている。The outboard motor 10 can be attached to the hull via a clamp bracket 12, and a part of the casing 13 has two
cylinder? It is equipped with a cycle engine 14. The engine 14 includes a carburetor 15 corresponding to each cylinder. Further, a propeller 1 is connected to the lower end of the crankshaft of the engine 14 via a drive shaft vertically installed inside the casing 13.
6 is connected.
タンク１１は、船体内に配置され、潤滑油と燃料とを混
合状態で収容可能としている。１７は潤滑油及び燃料の
供給口に嵌着可能とされるキャップである。タンク１１
は、パイプ１８．１９を介してポンプ２０に連通可能と
されている。ポンプ２０は、ダイヤフラム式であり、エ
ンジン１４の吸気負圧を利用して駆動可能どされ、パイ
プ２１を介して気化器１５に燃料を供給可能としている
。なお、第２図の２２は、タンク１１の内部に垂設され
るとともに、パイプ１８が連結可能とされる柱上の吸い
込み管であり、吸い込み管２２は、下部に吸い込み口２
３を備え、上部にパイプ１８の連結時に開く弁２４を備
えている。The tank 11 is arranged inside the hull and can contain lubricating oil and fuel in a mixed state. Reference numeral 17 denotes a cap that can be fitted to the lubricating oil and fuel supply ports. Tank 11
can communicate with the pump 20 via pipes 18,19. The pump 20 is of a diaphragm type and can be driven using the intake negative pressure of the engine 14, and can supply fuel to the carburetor 15 via a pipe 21. Note that 22 in FIG. 2 is a suction pipe on a column that is installed vertically inside the tank 11 and to which the pipe 18 can be connected.
3, and is provided with a valve 24 at the top that opens when the pipe 18 is connected.
また、タンク１１は、タンク１１の内部の油面変化に応
じて吸い込み管２２の下部側と上部側との間を上下動す
るフロート２５を吸い込み管２２の周囲に備えている。Further, the tank 11 is provided with a float 25 around the suction pipe 22 that moves up and down between the lower side and the upper side of the suction pipe 22 according to changes in the oil level inside the tank 11 .
また、タンク１１は吸い込み管２２の下部に形成される
とともに、フロート２５に形成されているガイド孔部２
７を貫通してなる油面レベル指示部２８を備えている。Further, the tank 11 is formed at the lower part of the suction pipe 22, and the guide hole 2 formed in the float 25
An oil level indicator 28 is provided which penetrates through the oil level indicator 7.
油面レベル指示部２８は、フロート２５の上下動に応じ
て、支持部２６を中心として揺動し、その指針２９によ
って残留油面レベルを視認可能としている。３０は燃料
の残量表示部であり、ｏ ”は無残量状態、” １ ″
は充満状態を示し、Ａは燃料の残量、Ｂは燃料の補充量
を示している。The oil level indicating section 28 swings about the support section 26 in response to the vertical movement of the float 25, and allows the residual oil level to be visually confirmed by its pointer 29. 30 is the remaining fuel amount display section, o ” indicates no remaining amount, and “ 1 ”
indicates the full state, A indicates the remaining amount of fuel, and B indicates the replenishment amount of fuel.
しかして、タンク１１は、潤滑油の補充量表示部３１を
、油面レベル指示部２８の指針２９の作動範囲に対応表
示している。潤滑油の補充量表示部３１は、タンクｌｌ
の残留油面レベルが充満レベルに達するように補充すべ
き燃料の補充量Ｂに所定の混合比で混合されるべき潤滑
油の補充量を表示してしる。なお、第４図の表示例は、
タンク１１の燃料充満量を２４文、燃料に対する潤滑油
の所定混合比を１００とするものである。Thus, in the tank 11, the lubricating oil replenishment amount display section 31 is displayed in correspondence with the operating range of the pointer 29 of the oil level indicator section 28. The lubricating oil replenishment amount display section 31 indicates that the lubricating oil replenishment amount display section 31
The replenishment amount of lubricating oil that should be mixed at a predetermined mixing ratio is displayed as the replenishment amount B of fuel that should be replenished so that the residual oil level of the lubricating oil reaches the full level. The display example in Figure 4 is
The amount of fuel in the tank 11 is 24, and the predetermined mixing ratio of lubricating oil to fuel is 100.
次に、上記実施例の作用について説明する。Next, the operation of the above embodiment will be explained.
タンク１１における燃料の残量が第４図に示すようにＡ
（残量９文）となった状態下で、燃料を補充する場合に
は、油面レベル指示部２８の指側２９が指す潤滑油の補
充量表示部３１の表示値（補充％１１５０ ｃ ｃ ）
の潤滑油を補充したのち、油面レベル指示部２８の指針
２９が充満位置に達するまで燃料を補充（補充量１５文
）することにより、簡単に所定混合比（１００）の潤滑
油混合燃料をタンク１１の内部において作成可能である
。The remaining amount of fuel in the tank 11 is A as shown in FIG.
(remaining amount: 9 sentences), when refilling the fuel, the display value of the lubricating oil replenishment amount display section 31 indicated by the finger side 29 of the oil level indicator 28 (replenishment % 1150 c c )
After refilling the lubricating oil, you can easily obtain the lubricating oil mixed fuel at the predetermined mixing ratio (100) by refilling the fuel (replenishment amount: 15 lines) until the pointer 29 of the oil level indicator 28 reaches the full position. It can be created inside the tank 11.
［発明の効果コ
以上のように、本発明は、潤滑油と燃料とを混合状態で
収容するとともに、潤滑油混合燃料の油面変化に対応し
て作動し、残留油面・レベルを視認可能とする油面レベ
ル指示部を備えてなる潤滑油混合燃料用タンクにおいて
、残留油面レベルが充満レベルに達するように補充すべ
き燃料の補充量を前記油面レベル指示部の作動範囲に対
応表示するようにしたものである。従って、燃料の補充
時に、油面レベル指示部が指示する補充量の潤滑油を補
充した後、燃料を充満レベルにまで補充することにより
、簡単に適正な混合比の潤滑油混合燃料を作成すること
が可能となる。[Effects of the Invention] As described above, the present invention accommodates lubricating oil and fuel in a mixed state, operates in response to changes in the oil level of the lubricating oil mixed fuel, and makes it possible to visually check the residual oil level. In a lubricating oil mixed fuel tank equipped with an oil level indicator, the amount of fuel to be replenished so that the residual oil level reaches a full level is displayed in correspondence with the operating range of the oil level indicator. It was designed to do so. Therefore, when replenishing fuel, after replenishing the amount of lubricating oil indicated by the oil level indicator, the lubricating oil mixed fuel with the appropriate mixture ratio can be easily created by replenishing the fuel to the full level. becomes possible.
第１図は本発明を船外機に用いられるタンクに適用した
一例を示す全体図、第２図は同タンクのラ要部を示す断
面図、第４図は同タンクの要部を示す平面図である。
１１・・・タンク、２８・・・油面レベル指示部、２９
・・・指針、３０・・・燃料の残量表示部、３１・・・
潤滑油の補充量表示部。
代理人 弁理士 塩 川 修 冶Fig. 1 is an overall view showing an example of applying the present invention to a tank used in an outboard motor, Fig. 2 is a sectional view showing the main parts of the tank, and Fig. 4 is a plan view showing the main parts of the tank. It is a diagram. 11...Tank, 28...Oil level indicator, 29
... Pointer, 30 ... Remaining fuel amount display section, 31 ...
Lubricating oil replenishment amount display. Agent Patent Attorney Osamu Shiokawa
Claims (1)
潤滑油混合燃料の油面変化に対応して作動し、残留油面
レベルを視認可能とする油面レベル指示部を備えてなる
潤滑油混合燃料用タンクにおいて、残留油面レベルが充
満レベルに達するように補充すべき燃料の補充量に所定
の混合比で混合されるべき潤滑油の補充量を、前記油面
レヘル指示部の作動範囲に対応表示したことを特徴とす
る潤滑油混合燃料用タンク。(1) Accommodating lubricating oil and fuel in a mixed state,
In a lubricating oil mixed fuel tank that is equipped with an oil level indicator that operates in response to changes in the oil level of the lubricating oil mixed fuel and makes the residual oil level visible, the residual oil level reaches a full level. A tank for lubricating oil mixed fuel, characterized in that a replenishing amount of lubricating oil to be mixed with a replenishing amount of fuel at a predetermined mixing ratio is displayed corresponding to the operating range of the oil level indicator. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10861584A JPS60252126A (en) | 1984-05-30 | 1984-05-30 | Tank for fuel mixed with lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10861584A JPS60252126A (en) | 1984-05-30 | 1984-05-30 | Tank for fuel mixed with lubricating oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60252126A true JPS60252126A (en) | 1985-12-12 |
| JPH0344210B2 JPH0344210B2 (en) | 1991-07-05 |
Family
ID=14489283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10861584A Granted JPS60252126A (en) | 1984-05-30 | 1984-05-30 | Tank for fuel mixed with lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60252126A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63150829U (en) * | 1987-03-25 | 1988-10-04 |
-
1984
- 1984-05-30 JP JP10861584A patent/JPS60252126A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63150829U (en) * | 1987-03-25 | 1988-10-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0344210B2 (en) | 1991-07-05 |
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