JPH0254366U - - Google Patents
Info
- Publication number
- JPH0254366U JPH0254366U JP13350188U JP13350188U JPH0254366U JP H0254366 U JPH0254366 U JP H0254366U JP 13350188 U JP13350188 U JP 13350188U JP 13350188 U JP13350188 U JP 13350188U JP H0254366 U JPH0254366 U JP H0254366U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- combustion engine
- internal combustion
- pressure
- supply device
- 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 19
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 239000002828 fuel tank Substances 0.000 claims 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案の一実施例による内燃機関用燃
料供給装置の要部の断面図である。
図中、１……燃料デリバリパイプ、１ａ……燃
料通路、１ｂ……燃料入口、１ｃ……インジエク
タ取付け穴、２……冷却用燃料通路、２ａ……燃
料出口、３……プレツシヤレギユレータ、３ａ…
…燃料入口、３ｂ……ドレイン。なお、図中同一
符号は同一、又は相当部分を示す。
FIG. 1 is a sectional view of a main part of a fuel supply system for an internal combustion engine according to an embodiment of the present invention. In the figure, 1... fuel delivery pipe, 1a... fuel passage, 1b... fuel inlet, 1c... injector mounting hole, 2... cooling fuel passage, 2a... fuel outlet, 3... pressure leg Yureta, 3a…
...Fuel inlet, 3b...Drain. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
燃料を内燃機関の吸気管内に噴射する燃料噴射弁
と、上記内燃機関の複数の気筒数と同数の上記燃
料噴射弁に燃料を分配する燃料デリバリパイプと
、上記吸気管内の圧力と燃圧との差圧を一定に保
持するプレツシヤレギユレータとを備えた内燃機
関用燃料供給装置において、上記燃料デリバリパ
イプの燃料通路を取囲む冷却用燃料通路を設けた
事を特徴とする内燃機関用燃料供給装置。 a fuel injection valve that injects fuel pumped from a fuel tank by a fuel pump into an intake pipe of an internal combustion engine; and a fuel delivery pipe that distributes fuel to the same number of fuel injection valves as the plurality of cylinders of the internal combustion engine. , a fuel supply device for an internal combustion engine comprising a pressure regulator that maintains a constant pressure difference between the pressure in the intake pipe and the fuel pressure, the cooling fuel passage surrounding the fuel passage of the fuel delivery pipe; A fuel supply device for an internal combustion engine, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13350188U JPH0254366U (en) | 1988-10-12 | 1988-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13350188U JPH0254366U (en) | 1988-10-12 | 1988-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0254366U true JPH0254366U (en) | 1990-04-19 |
Family
ID=31391419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13350188U Pending JPH0254366U (en) | 1988-10-12 | 1988-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0254366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0979110A (en) * | 1995-09-13 | 1997-03-25 | Unisia Jecs Corp | Fuel piping device |
| JP2015034529A (en) * | 2013-08-09 | 2015-02-19 | 株式会社デンソー | Fuel injection device |
-
1988
- 1988-10-12 JP JP13350188U patent/JPH0254366U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0979110A (en) * | 1995-09-13 | 1997-03-25 | Unisia Jecs Corp | Fuel piping device |
| JP2015034529A (en) * | 2013-08-09 | 2015-02-19 | 株式会社デンソー | Fuel injection device |