JPS62173532U - - Google Patents
Info
- Publication number
- JPS62173532U JPS62173532U JP6088786U JP6088786U JPS62173532U JP S62173532 U JPS62173532 U JP S62173532U JP 6088786 U JP6088786 U JP 6088786U JP 6088786 U JP6088786 U JP 6088786U JP S62173532 U JPS62173532 U JP S62173532U
- Authority
- JP
- Japan
- Prior art keywords
- supercharger
- intake air
- valve device
- diesel engine
- leak prevention
- 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
- 230000002265 prevention Effects 0.000 claims description 2
- 239000010705 motor oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案に係るデイーゼルエンジンのオ
イルリーク防止装置の構成説明図、第２図は弁装
置の縦断面図、第３図は第２図方向からの矢視
図、第４図は第３図方向からの矢視図、第５図
は弁装置の作動説明図、第６図は弁装置の作動手
段の構成説明図、第７図は燃料噴射ポンプガバナ
のコントロールレバーの作動説明図である。
１はデイーゼルエンジン、２は過給機、１１は
バタフライバルブ、１９は作動レバー、Ａは吸入
空気通路、Ｂは弁装置。
Fig. 1 is an explanatory diagram of the structure of the oil leak prevention device for a diesel engine according to the present invention, Fig. 2 is a longitudinal sectional view of the valve device, Fig. 3 is a view taken from the direction of Fig. 2, and Fig. 4 is 3 is an arrow view from the direction of FIG. 5, FIG. 5 is an explanatory diagram of the operation of the valve device, FIG. 6 is an explanatory diagram of the configuration of the operating means of the valve device, and FIG. 7 is an explanatory diagram of the operation of the control lever of the fuel injection pump governor. . 1 is a diesel engine, 2 is a supercharger, 11 is a butterfly valve, 19 is an operating lever, A is an intake air passage, and B is a valve device.
Claims (1)
、過給機２の吸入空気通路Ａに、排気温度がエン
ジンオイル引火点より低い時吸入空気を絞る弁装
置Ｂを設けたことを特徴とするデイーゼルエンジ
ンのオイルリーク防止装置。 A diesel engine equipped with a supercharger 2, characterized in that an intake air passage A of the supercharger 2 is provided with a valve device B that throttles intake air when the exhaust temperature is lower than the engine oil flash point. Oil leak prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6088786U JPS62173532U (en) | 1986-04-24 | 1986-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6088786U JPS62173532U (en) | 1986-04-24 | 1986-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62173532U true JPS62173532U (en) | 1987-11-04 |
Family
ID=30893710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6088786U Pending JPS62173532U (en) | 1986-04-24 | 1986-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62173532U (en) |
-
1986
- 1986-04-24 JP JP6088786U patent/JPS62173532U/ja active Pending
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