JPH0342426U - - Google Patents
Info
- Publication number
- JPH0342426U JPH0342426U JP10282289U JP10282289U JPH0342426U JP H0342426 U JPH0342426 U JP H0342426U JP 10282289 U JP10282289 U JP 10282289U JP 10282289 U JP10282289 U JP 10282289U JP H0342426 U JPH0342426 U JP H0342426U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- injected fuel
- fuel
- fuel injection
- injected
- 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 18
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000002828 fuel tank Substances 0.000 description 2
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図及び第２図は本考案に係るフユーエルイ
ンレツトパイプの実施例を示し、第１図は燃料タ
ンクへの設置状態を示す断面図、第２図は斜視図
である。
１０…フユーエルインレツトパイプ、１２…燃
料タンク、１４…上部管、１６…下部管、１８…
小径管、２０…燃料注入口部、２２…燃料注入ノ
ズル、２６…注入燃料出口、２８…空洞部、３０
…絞り部。
1 and 2 show an embodiment of the fuel inlet pipe according to the present invention, with FIG. 1 being a sectional view showing how it is installed in a fuel tank, and FIG. 2 being a perspective view. 10... Fuel inlet pipe, 12... Fuel tank, 14... Upper pipe, 16... Lower pipe, 18...
Small diameter pipe, 20...Fuel injection port, 22...Fuel injection nozzle, 26...Injected fuel outlet, 28...Cavity part, 30
...Aperture section.
Claims (1)
燃料注入口部に連通されて注入燃料の上流側流路
を構成し注入燃料出口が燃料注入ノズルの噴出口
よりも小径とされた第１の流路と、第１の流路の
注入燃料出口に連通されて注入燃料の下流側流路
を構成し第１の流路の注入燃料出口の下流に注入
燃料の流路を全周に亘つて包囲する空洞部を有す
るとともに空洞部の下流に第１の流路の注入燃料
出口と略同径の注入燃料の流路を有する第２の流
路と、第２の流路の空洞部と燃料注入口部との間
に設けられて両者を連通する第３の流路と、を備
えることを特徴とするフユーエルインレツトパイ
プ。 a fuel injection port into which a fuel injection nozzle is inserted;
a first flow path that communicates with the fuel injection port to constitute an upstream flow path for the injected fuel, and whose injected fuel outlet has a smaller diameter than the ejection port of the fuel injection nozzle; and an injected fuel outlet of the first flow path. The first flow path has a cavity portion surrounding the entire circumference of the injected fuel flow path downstream of the injected fuel outlet of the first flow path, and a second flow path downstream of the cavity portion. A second flow path having an injected fuel flow path having approximately the same diameter as the injected fuel outlet of the first flow path, and a second flow path provided between the cavity portion of the second flow path and the fuel injection port portion to communicate the two. A fuel inlet pipe comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10282289U JPH0342426U (en) | 1989-09-01 | 1989-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10282289U JPH0342426U (en) | 1989-09-01 | 1989-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0342426U true JPH0342426U (en) | 1991-04-22 |
Family
ID=31651697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10282289U Pending JPH0342426U (en) | 1989-09-01 | 1989-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342426U (en) |
-
1989
- 1989-09-01 JP JP10282289U patent/JPH0342426U/ja active Pending