JPS6429262U - - Google Patents
Info
- Publication number
- JPS6429262U JPS6429262U JP12408987U JP12408987U JPS6429262U JP S6429262 U JPS6429262 U JP S6429262U JP 12408987 U JP12408987 U JP 12408987U JP 12408987 U JP12408987 U JP 12408987U JP S6429262 U JPS6429262 U JP S6429262U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- strainer
- supply pump
- diesel engine
- fuel supply
- 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
- 239000000446 fuel Substances 0.000 claims description 19
- 239000002828 fuel tank Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013022 venting Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
図面は本考案の実施例を示し、第１図はデイー
ゼルエンジンの燃料系統図、第２図はその燃料ス
トレーナおよびそのエア抜き経路部分の断面図、
第３図は他の実施例を示すデイーゼルエンジンの
燃料系統図、第４図はその燃料ストレーナおよび
エア抜き経路部分の断面図、第５図はコンバイン
の全体側面図、第６図はその一部の作用説明図で
ある。
１…燃料タンク、２…燃料ストレーナ、３…燃
料供給ポンプ、４…インジエクシヨンポンプ、５
…燃料供給経路、６…噴射ノズル、８…燃料戻し
経路、１５…フイルタ、１６…開閉弁、１９…エ
ア抜き経路、２２…自動開閉弁、２３…バルブ、
２４…浮子状の弁体。
The drawings show an embodiment of the present invention, in which Fig. 1 is a fuel system diagram of a diesel engine, Fig. 2 is a sectional view of its fuel strainer and its air bleed path,
Fig. 3 is a fuel system diagram of a diesel engine showing another embodiment, Fig. 4 is a sectional view of its fuel strainer and air bleed path, Fig. 5 is an overall side view of the combine, and Fig. 6 is a part of it. FIG. 1... Fuel tank, 2... Fuel strainer, 3... Fuel supply pump, 4... Injection pump, 5
...Fuel supply route, 6...Injection nozzle, 8...Fuel return route, 15...Filter, 16...Opening/closing valve, 19...Air venting route, 22...Automatic opening/closing valve, 23...Valve,
24...Float-shaped valve body.
Claims (1)
料供給ポンプによりインジエクシヨンポンプに燃
料を供給する燃料供給経路、および燃料供給ポン
プの吐出側と燃料タンク間の燃料戻し経路よりな
るデイーゼルエンジンの燃料系統において、燃料
ストレーナの上部と燃料供給ポンプの吸引側間を
、フイルタおよび開閉弁を介して連通させたこと
を特徴とするデイーゼルエンジンにおける燃料ス
トレーナのエア抜き装置。 In a diesel engine fuel system, the fuel system includes a fuel supply path that supplies fuel from a fuel tank to an injection pump via a fuel strainer and a fuel supply pump, and a fuel return path between the discharge side of the fuel supply pump and the fuel tank. An air bleed device for a fuel strainer in a diesel engine, characterized in that the upper part of the fuel strainer and the suction side of a fuel supply pump are communicated through a filter and an on-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12408987U JPH0540298Y2 (en) | 1987-08-14 | 1987-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12408987U JPH0540298Y2 (en) | 1987-08-14 | 1987-08-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6429262U true JPS6429262U (en) | 1989-02-21 |
| JPH0540298Y2 JPH0540298Y2 (en) | 1993-10-13 |
Family
ID=31373518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12408987U Expired - Lifetime JPH0540298Y2 (en) | 1987-08-14 | 1987-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540298Y2 (en) |
-
1987
- 1987-08-14 JP JP12408987U patent/JPH0540298Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540298Y2 (en) | 1993-10-13 |