JPH0319464U - - Google Patents
Info
- Publication number
- JPH0319464U JPH0319464U JP7945389U JP7945389U JPH0319464U JP H0319464 U JPH0319464 U JP H0319464U JP 7945389 U JP7945389 U JP 7945389U JP 7945389 U JP7945389 U JP 7945389U JP H0319464 U JPH0319464 U JP H0319464U
- Authority
- JP
- Japan
- Prior art keywords
- tamari
- discharge pipe
- pipe
- circulation pipe
- vapor separator
- 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 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図は本考案の２サイクルエンジンの一実施
例を示すタマリを吸引してベーパセパレータに排
出する構造を示す図、第２図は２サイクルエンジ
ンをクランクシヤフト軸方向から見た縦断面図、
第３図は従来の概略全体縦断面図である。
１０……クランクケース、１２……クランクシ
ヤフト、１８……シリンダ、２２……チエツクバ
ルブ、２８……ピストン、３４……コンロツド、
３８……サブタンク、４０……ニードル弁、４２
……フロート、４４……循環用配管、４６……電
磁ポンプ、４８……インジエクタ、５０……プレ
ツシヤーレギヤレータ、５４……ベーパ排出管、
５６……ベーパセパレータ、５８……タマリ排出
管、５９……ノズル、６０……吐出口。
Fig. 1 is a diagram illustrating an embodiment of a two-stroke engine of the present invention, showing a structure for sucking and discharging scum into a vapor separator; Fig. 2 is a longitudinal cross-sectional view of the two-stroke engine as seen from the direction of the crankshaft axis;
FIG. 3 is a schematic overall vertical sectional view of the conventional device. 10...Crank case, 12...Crankshaft, 18...Cylinder, 22...Check valve, 28...Piston, 34...Conrod,
38...Sub tank, 40...Needle valve, 42
... Float, 44 ... Circulation piping, 46 ... Electromagnetic pump, 48 ... Injector, 50 ... Pressure gear ratio, 54 ... Vapor discharge pipe,
56... Vapor separator, 58... Tamari discharge pipe, 59... Nozzle, 60... Discharge port.
Claims (1)
環用配管からインジエクタを介してクランクケー
ス側に燃料を噴射する船外機の２サイクルエンジ
ンにおいて、クランクケースの下部にタマリ排出
管の一端を接続し、このタマリ排出管にチエツク
バルブを取付けるとともに、タマリ排出管の他端
をベーパセパレータ内の前記循環用配管の吐出口
近傍に接続し、燃料が形成する負圧によりタマリ
を吸引するよう構成したことを特徴とする２サイ
クルエンジン。 In a two-stroke outboard engine, in which a circulation pipe is provided in the vapor separator and fuel is injected from the circulation pipe into the crankcase via an injector, one end of the tamari discharge pipe is connected to the bottom of the crankcase. A check valve is attached to the tamari discharge pipe, and the other end of the tamari discharge pipe is connected to the vicinity of the discharge port of the circulation pipe in the vapor separator, so that the tamari is sucked by the negative pressure formed by the fuel. 2-stroke engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7945389U JPH0319464U (en) | 1989-07-05 | 1989-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7945389U JPH0319464U (en) | 1989-07-05 | 1989-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0319464U true JPH0319464U (en) | 1991-02-26 |
Family
ID=31623629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7945389U Pending JPH0319464U (en) | 1989-07-05 | 1989-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008240697A (en) * | 2007-03-28 | 2008-10-09 | Denso Corp | Fuel supply device |
| US9091067B2 (en) | 2009-05-13 | 2015-07-28 | 3Form, Llc | Structured-core laminate panels and methods of forming the same |
-
1989
- 1989-07-05 JP JP7945389U patent/JPH0319464U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008240697A (en) * | 2007-03-28 | 2008-10-09 | Denso Corp | Fuel supply device |
| JP4687678B2 (en) * | 2007-03-28 | 2011-05-25 | 株式会社デンソー | Fuel supply device |
| US9091067B2 (en) | 2009-05-13 | 2015-07-28 | 3Form, Llc | Structured-core laminate panels and methods of forming the same |
| US9091066B2 (en) | 2009-05-13 | 2015-07-28 | 3Form, Llc | Structured-core laminate panels and methods of forming the same |
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