JPS5845946U - Diesel engine fuel supply system - Google Patents
Diesel engine fuel supply systemInfo
- Publication number
- JPS5845946U JPS5845946U JP14130081U JP14130081U JPS5845946U JP S5845946 U JPS5845946 U JP S5845946U JP 14130081 U JP14130081 U JP 14130081U JP 14130081 U JP14130081 U JP 14130081U JP S5845946 U JPS5845946 U JP S5845946U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- diesel engine
- fuel supply
- passage
- supply system
- 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
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の第１の実施例によるディーゼルエン
ジンの燃料供給装置の系統図、第２図は、第１図に示し
た燃料供給装置の主要部を示す部分拡大図、第３図は、
第２図の線■−■に沿う断面図、第４図は、第２−図に
示した燃料供給装置の主要部の変形例を示す部分拡大図
、第５図は、本考案の第２実施例による燃料供給装置の
主要部を示す横断面図、第６図は、切替え部材が通常運
転状態位置龜配置された状態を示す第５図の線ＶＩ−Ｖ
Ｉに沿う断面図、第７図は、切替え部材が空気抜き位置
に配置された状態を示す第５図の線ＶＩ−ＶＩに沿う断
面図である。
１・・・・・・燃料タンク、２・・・・・・燃料噴射ポ
ンプ、３゜３′・・・・・・燃料通路、５・・・・・・
セジメンタ、６・・・・・・バイパス通路、７・・・・
・・手動ポンプ、８・・・・・・切替えバルブ。
第３図、
−第４図FIG. 1 is a system diagram of a diesel engine fuel supply system according to a first embodiment of the present invention, FIG. 2 is a partially enlarged view showing the main parts of the fuel supply system shown in FIG. 1, and FIG. teeth,
2 is a sectional view taken along the line ■--■, FIG. 4 is a partial enlarged view showing a modification of the main part of the fuel supply device shown in FIG. FIG. 6, a cross-sectional view showing the main parts of the fuel supply device according to the embodiment, is taken along the line VI-V in FIG.
FIG. 7 is a cross-sectional view taken along line VI-VI in FIG. 5, showing a state in which the switching member is placed in the air venting position. 1...Fuel tank, 2...Fuel injection pump, 3゜3'...Fuel passage, 5...
Sedimenta, 6... Bypass passage, 7...
...Manual pump, 8...Switching valve. Figure 3, -Figure 4
Claims (1)
一手段および空気抜き用手動ポンプを配設してなるディ
ーゼルエンジンの燃料供給装置において、前記燃料通路
の前記フィルタ一手段の設置部と前記燃料噴射ポンプ間
にバイパス通路を形成し、このバイパス通路に前記手動
ポンプを配設し、前記バイパス通路と前記燃料通路とを
選択的に切り替えて、いずれかの通路によって前記フィ
ルタ一手段と前記燃料噴射ポンプの間を連通させる切替
え手段を備えたことを特徴とするディーゼルエンジンの
燃料供給装置。A fuel supply device for a diesel engine comprising a filter means and a manual air venting pump disposed in a fuel passage between a fuel tank and a fuel injection pump, comprising: an installation part of the filter means in the fuel passage and the fuel injection pump; A bypass passage is formed between the two, and the manual pump is disposed in the bypass passage, and the bypass passage and the fuel passage are selectively switched so that the filter means and the fuel injection pump are connected to each other by one of the passages. A fuel supply device for a diesel engine, characterized in that it is equipped with a switching means for communicating between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14130081U JPS5845946U (en) | 1981-09-22 | 1981-09-22 | Diesel engine fuel supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14130081U JPS5845946U (en) | 1981-09-22 | 1981-09-22 | Diesel engine fuel supply system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5845946U true JPS5845946U (en) | 1983-03-28 |
| JPS6123653Y2 JPS6123653Y2 (en) | 1986-07-15 |
Family
ID=29934408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14130081U Granted JPS5845946U (en) | 1981-09-22 | 1981-09-22 | Diesel engine fuel supply system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5845946U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57148056U (en) * | 1981-03-12 | 1982-09-17 |
-
1981
- 1981-09-22 JP JP14130081U patent/JPS5845946U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57148056U (en) * | 1981-03-12 | 1982-09-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6123653Y2 (en) | 1986-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5845946U (en) | Diesel engine fuel supply system | |
| JPS5919968U (en) | Device to prevent fuel filter clogging due to fuel freezing | |
| JPS5924969U (en) | Vehicle fuel supply device | |
| JPS59186470U (en) | Diesel engine air bleed device | |
| JPS5824429U (en) | Diesel engine compressed air extraction device | |
| JPS58158163U (en) | Diesel engine fuel filter blockage prevention device | |
| JPS58134671U (en) | Diesel engine fuel supply system | |
| JPS6021556U (en) | engine intake system | |
| JPS5857538U (en) | Engine auxiliary air control device | |
| JPS5842361U (en) | fuel supply device | |
| JPS59167940U (en) | Fast idle device for fuel-injected engines | |
| JPS5835667U (en) | Internal combustion engine fuel injection system | |
| JPS5875954U (en) | Diesel engine fuel injection timing delay device | |
| JPS599159U (en) | Diesel engine auxiliary fuel injection system | |
| JPS5913634U (en) | Intake passage device for internal combustion engine with electronically controlled fuel injection device | |
| JPS60187360U (en) | Diesel engine fuel supply system | |
| JPS5981772U (en) | Diesel engine fuel circuit | |
| JPS60173637U (en) | Fuel supply control device | |
| JPS6136414U (en) | Internal combustion engine cooling structure | |
| JPH0382870U (en) | ||
| JPS6063069U (en) | fuel injector | |
| JPS59172227U (en) | Diesel engine with supercharger | |
| JPS6070774U (en) | Refueling device for work vehicles | |
| JPS58136661U (en) | Diesel engine fuel filter blockage prevention device | |
| JPS60127475U (en) | Diesel engine fuel supply system |