JPH0345468U - - Google Patents
Info
- Publication number
- JPH0345468U JPH0345468U JP10673389U JP10673389U JPH0345468U JP H0345468 U JPH0345468 U JP H0345468U JP 10673389 U JP10673389 U JP 10673389U JP 10673389 U JP10673389 U JP 10673389U JP H0345468 U JPH0345468 U JP H0345468U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- valve
- internal combustion
- throat portion
- metering
- 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 9
- 239000007921 spray Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims 3
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図はこの考案に係る空気噴霧弁の一実施例
を示す断面図、第２図はその−線に沿つた断
面図、第３図は従来における空気噴霧弁の断面図
である。
１……ボデイ、３……ポペツト弁、４……ソレ
ノイド、５……流路部、７……燃料調量用電磁弁
、１１……スロート部、１３……燃料周回路、１
５……燃料出口。
FIG. 1 is a sectional view showing an embodiment of the air spray valve according to this invention, FIG. 2 is a sectional view taken along the - line, and FIG. 3 is a sectional view of a conventional air spray valve. DESCRIPTION OF SYMBOLS 1... Body, 3... Poppet valve, 4... Solenoid, 5... Flow path section, 7... Solenoid valve for fuel metering, 11... Throat section, 13... Fuel circuit, 1
5...Fuel outlet.
Claims (1)
と、このポペツト弁のロツド部と上記ボデイ内周
との間に筒状に形成され、かつ上流側から加圧空
気が供給される通路部と、上記ポペツト弁を開閉
駆動するソレノイドと、上記通路部に供給される
燃料量を調量する燃料調量用電磁弁とを備えてな
る内燃機関用空気噴霧弁において、上記通路部の
一部に全周に亙つてスロート部を形成し、このス
ロート部位置に複数個の燃料出口を開口形成する
とともに、スロート部外周側に形成した環状の燃
料周回路を介して各燃料出口と上記燃料調量用電
磁弁とを接続したことを特徴とする内燃機関用空
気噴霧弁。 A poppet valve that seals a tip nozzle hole of a spray valve body, and a passage portion formed in a cylindrical shape between a rod portion of the poppet valve and the inner periphery of the body and to which pressurized air is supplied from the upstream side. , an air spray valve for an internal combustion engine comprising a solenoid for opening and closing the poppet valve, and a fuel metering solenoid valve for metering the amount of fuel supplied to the passage section; A throat portion is formed around the entire circumference, and a plurality of fuel outlets are formed at the throat portion position, and each fuel outlet is connected to the above-mentioned fuel metering via an annular fuel circuit formed on the outer circumference side of the throat portion. An air spray valve for an internal combustion engine, characterized in that it is connected to a solenoid valve for internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10673389U JPH0345468U (en) | 1989-09-12 | 1989-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10673389U JPH0345468U (en) | 1989-09-12 | 1989-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345468U true JPH0345468U (en) | 1991-04-26 |
Family
ID=31655453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10673389U Pending JPH0345468U (en) | 1989-09-12 | 1989-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4002439B2 (en) * | 1999-11-15 | 2007-10-31 | 株式会社オ−ラテック | Microbubble generating nozzle and its application device |
-
1989
- 1989-09-12 JP JP10673389U patent/JPH0345468U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4002439B2 (en) * | 1999-11-15 | 2007-10-31 | 株式会社オ−ラテック | Microbubble generating nozzle and its application device |
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