JPS626473U - - Google Patents
Info
- Publication number
- JPS626473U JPS626473U JP9682985U JP9682985U JPS626473U JP S626473 U JPS626473 U JP S626473U JP 9682985 U JP9682985 U JP 9682985U JP 9682985 U JP9682985 U JP 9682985U JP S626473 U JPS626473 U JP S626473U
- Authority
- JP
- Japan
- Prior art keywords
- overflow pipe
- fuel
- passage
- passage resistance
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 claims description 8
- 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
Landscapes
- Feeding And Controlling Fuel (AREA)
Description
第１図はこの考案の一実施例を示す構成図、第
２図は従来例を示す構成図である。
１……燃料タンク、２……燃料供給ポンプ、３
……フイルタ、４……噴射ポンプ、５……第１の
オーバーフローパイプ、６……第２のオーバーフ
ローパイプ、９……三方通路、９ａ……ジヨイン
ト部。
FIG. 1 is a block diagram showing an embodiment of this invention, and FIG. 2 is a block diagram showing a conventional example. 1...Fuel tank, 2...Fuel supply pump, 3
... Filter, 4 ... Injection pump, 5 ... First overflow pipe, 6 ... Second overflow pipe, 9 ... Three-way passage, 9a ... Joint part.
Claims (1)
プより下方に設置され、燃料供給ポンプを有する
デイーゼルエンジンの燃料供給装置において、上
記燃料フイルタより導出された第１のオーバーフ
ローパイプと、上記燃料噴射ポンプより導出され
た第２のオーバーフローパイプとを三方通路を介
して接続し上記燃料タンクに連結するとともに、
上記三方通路の孔径によりオーバーフローパイプ
の流路抵抗を増大させ、かつ第１のオーバーフロ
ーパイプの流路抵抗を第２のオーバーフローパイ
プの流路抵抗より大きくしたことを特徴とするデ
イーゼルエンジンの燃料供給装置。 A fuel supply system for a diesel engine in which a fuel tank is installed below a fuel filter and a fuel injection pump, and has a fuel supply pump, wherein a first overflow pipe leads out from the fuel filter, and a first overflow pipe leads out from the fuel injection pump. A second overflow pipe is connected to the fuel tank via a three-way passage, and
A fuel supply device for a diesel engine, characterized in that the passage resistance of the overflow pipe is increased by the hole diameter of the three-way passage, and the passage resistance of the first overflow pipe is made greater than the passage resistance of the second overflow pipe. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9682985U JPS626473U (en) | 1985-06-26 | 1985-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9682985U JPS626473U (en) | 1985-06-26 | 1985-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS626473U true JPS626473U (en) | 1987-01-16 |
Family
ID=30963042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9682985U Pending JPS626473U (en) | 1985-06-26 | 1985-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS626473U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5820373B2 (en) * | 1977-11-14 | 1983-04-22 | 株式会社クボタ | Internal combustion engine load adjustment device |
-
1985
- 1985-06-26 JP JP9682985U patent/JPS626473U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5820373B2 (en) * | 1977-11-14 | 1983-04-22 | 株式会社クボタ | Internal combustion engine load adjustment device |
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