JPH0332171U - - Google Patents
Info
- Publication number
- JPH0332171U JPH0332171U JP9205689U JP9205689U JPH0332171U JP H0332171 U JPH0332171 U JP H0332171U JP 9205689 U JP9205689 U JP 9205689U JP 9205689 U JP9205689 U JP 9205689U JP H0332171 U JPH0332171 U JP H0332171U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- pipe
- injection valve
- pressure
- valve
- 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 24
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 239000002828 fuel tank Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図および第２図は本考案の実施例を示し、
第１図は燃料噴射装置の全体図、第２図は第１図
中に示す燃料フイルタの縦断面図、第３図は従来
技術を示す燃料噴射装置の全体図である。
１…燃料タンク、２…燃料、３…燃料ポンプ、
５…燃料配管、７…圧力レギユレータ、９お戻し
配管、１０…噴射弁、２１，２２…吐出配管、２
３…燃料フイルタ、２５…流出口、２７…流入口
、３１…チエツク弁、３２…ホツトリスタートバ
ルブ（ベーパ排出弁）。
1 and 2 show an embodiment of the present invention,
FIG. 1 is an overall view of a fuel injection device, FIG. 2 is a vertical sectional view of a fuel filter shown in FIG. 1, and FIG. 3 is an overall view of a fuel injection device showing a conventional technique. 1...fuel tank, 2...fuel, 3...fuel pump,
5... Fuel piping, 7... Pressure regulator, 9 Return piping, 10... Injection valve, 21, 22... Discharge piping, 2
3... Fuel filter, 25... Outlet, 27... Inlet, 31... Check valve, 32... Hot restart valve (vapor discharge valve).
Claims (1)
料を該燃料配管内に吐出させる少なくとも複数の
燃料ポンプと、該各燃料ポンプから燃料配管内に
吐出された燃料の圧力を調圧する圧力レギユレー
タと、前記燃料配管の途中に設けられ、該圧力レ
ギユレータで調圧された燃料をエンジンに噴射す
る噴射弁と、該噴射弁と各燃料ポンプとの間に位
置して、前記燃料配管内の燃料から塵埃を除去す
る燃料フイルタとからなる燃料噴射装置において
、前記燃料フイルタには、前記各燃料ポンプとそ
れぞれ個別に接続される複数の流入口と、該各流
入口から燃料フイルタ内に流入した燃料中のベー
パを前記燃料タンク側に排出するベーパ排出弁と
を設けたことを特徴とする燃料噴射装置。 at least a plurality of fuel pumps that are connected in parallel to a fuel pipe and discharge fuel in a fuel tank into the fuel pipe; and a pressure regulator that regulates the pressure of the fuel discharged from each fuel pump into the fuel pipe; An injection valve is provided in the middle of the fuel pipe and injects fuel whose pressure is regulated by the pressure regulator into the engine, and an injection valve is located between the injection valve and each fuel pump to remove dust from the fuel in the fuel pipe. In the fuel injection device, the fuel filter has a plurality of inlets connected to each of the fuel pumps individually, and a fuel filter that removes the A fuel injection device comprising: a vapor discharge valve for discharging vapor to the fuel tank side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9205689U JPH0545818Y2 (en) | 1989-08-04 | 1989-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9205689U JPH0545818Y2 (en) | 1989-08-04 | 1989-08-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0332171U true JPH0332171U (en) | 1991-03-28 |
| JPH0545818Y2 JPH0545818Y2 (en) | 1993-11-26 |
Family
ID=31641503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9205689U Expired - Lifetime JPH0545818Y2 (en) | 1989-08-04 | 1989-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545818Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4575464B2 (en) * | 2007-03-26 | 2010-11-04 | 本田技研工業株式会社 | Vehicle fuel supply system |
-
1989
- 1989-08-04 JP JP9205689U patent/JPH0545818Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0545818Y2 (en) | 1993-11-26 |