JPH036057U - - Google Patents
Info
- Publication number
- JPH036057U JPH036057U JP6576389U JP6576389U JPH036057U JP H036057 U JPH036057 U JP H036057U JP 6576389 U JP6576389 U JP 6576389U JP 6576389 U JP6576389 U JP 6576389U JP H036057 U JPH036057 U JP H036057U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- oil separator
- discharge passage
- air
- air compressor
- 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
- Fuel-Injection Apparatus (AREA)
Description
第１図は２サイクル内燃機関の全体図、第２図
はオイルセパレータの概略平面図、第３図はエア
ブラスト弁の一部断面側面図、第４図は機関回転
数とエアコンプレツサへのオイル供給量との関係
を示す線図、第５図はオイル噴射弁の動作説明図
を示す。
１９……エアコンプレツサ、２１……エアブラ
スト弁、６０……第１吐出管、６１……オイルセ
パレータ、６２……流入口、６３……逆止弁、６
５……冷却器、６８……第２吐出管、６９……流
出口、７０……電磁弁。
Figure 1 is an overall view of a two-stroke internal combustion engine, Figure 2 is a schematic plan view of the oil separator, Figure 3 is a partial cross-sectional side view of the air blast valve, and Figure 4 shows the relationship between engine speed and air compressor. A diagram showing the relationship with the oil supply amount, and FIG. 5 is an explanatory diagram of the operation of the oil injection valve. 19... Air compressor, 21... Air blast valve, 60... First discharge pipe, 61... Oil separator, 62... Inflow port, 63... Check valve, 6
5... Cooler, 68... Second discharge pipe, 69... Outlet, 70... Solenoid valve.
Claims (1)
スト弁を具備した燃料噴射装置において、前記エ
アブラスト弁に圧縮空気を供給するための空気圧
縮機を潤滑油を用いて潤滑し、前記空気圧縮機を
吐出通路を介して前記エアブラスト弁に連通せし
め、前記吐出通路の途中には油分離器を設け、該
油分離器内への前記吐出通路の流入口と前記油分
離器内からの前記吐出通路の流出口との間の前記
油分離器内に冷却器を設け、前記空気圧縮機と前
記油分離器との間の前記吐出通路に第１の開閉弁
を設けると共に前記油分離器と前記エアブラスト
弁との間の前記吐出通路に第２の開閉弁を設け、
前記第１および第２の開閉弁を前記空気圧縮機停
止時において閉弁せしめるようにした内燃機関の
燃料噴射装置。 In a fuel injection device equipped with an air blast valve that injects fuel using compressed air, an air compressor for supplying compressed air to the air blast valve is lubricated with lubricating oil, and the air compressor is discharged. The air blast valve is communicated with the air blast valve through a passage, and an oil separator is provided in the middle of the discharge passage, and an inlet of the discharge passage into the oil separator and an inlet of the discharge passage from inside the oil separator are connected to each other. A cooler is provided in the oil separator between the outlet and a first on-off valve is provided in the discharge passage between the air compressor and the oil separator. A second on-off valve is provided in the discharge passage between the valve,
A fuel injection device for an internal combustion engine, wherein the first and second on-off valves are closed when the air compressor is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6576389U JPH036057U (en) | 1989-06-07 | 1989-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6576389U JPH036057U (en) | 1989-06-07 | 1989-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036057U true JPH036057U (en) | 1991-01-22 |
Family
ID=31597882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6576389U Pending JPH036057U (en) | 1989-06-07 | 1989-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036057U (en) |
-
1989
- 1989-06-07 JP JP6576389U patent/JPH036057U/ja active Pending
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