JPS587035U - injection device - Google Patents
injection deviceInfo
- Publication number
- JPS587035U JPS587035U JP9780681U JP9780681U JPS587035U JP S587035 U JPS587035 U JP S587035U JP 9780681 U JP9780681 U JP 9780681U JP 9780681 U JP9780681 U JP 9780681U JP S587035 U JPS587035 U JP S587035U
- Authority
- JP
- Japan
- Prior art keywords
- injection device
- liquid
- control valve
- type nozzle
- electromagnetic control
- 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
Landscapes
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Feeding And Controlling Fuel (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図は戻り式ノズルを用いた従来の燃焼装置の構成図
、第２図は一般的な戻り式ノズルの戻り；圧力と噴射量
・助り量の関係を示す特性図、第３図は電磁式圧力、リ
リーフ弁の断面図、第４図は電磁制御弁の特性図−第５
甲は本考案の一実施例を示す構成図である。
２１・・・・・・燃料タンク、２２・・・・・・燃料供
給管、２４・・・・・・ポンプ、２５・・・・・・戻り
式ノズル１．２６・・・・ｉ・燃料戻り管。Figure 1 is a configuration diagram of a conventional combustion device using a return type nozzle, Figure 2 is a characteristic diagram showing the relationship between return pressure and injection amount/assistance amount of a general return type nozzle, and Figure 3 is a diagram showing the relationship between pressure and injection amount/assistance amount. Electromagnetic pressure, cross-sectional view of the relief valve, Figure 4 is the characteristic diagram of the electromagnetic control valve - Figure 5
Part A is a configuration diagram showing an embodiment of the present invention. 21...Fuel tank, 22...Fuel supply pipe, 24...Pump, 25...Return type nozzle 1.26...i fuel return pipe.
Claims (1)
を介して液体を加圧供給するためのポンプと、前記戻り
式ノズルの液体戻り管の圧力を制御する電磁制御弁とを
備え、前記電磁制御弁の下流側において液体戻り管牽一
旦大気に開放したことを特徴とする噴射装置。
、 ゛（２）電磁制御弁からの液体戻り管を液体供給管
へ接続したことを特徴とする実用新案登録請求の範囲第
１項記載の噴射装置。 （３）内部が大気圧に等しく保たれた補−タンク内に液
体戻り管を開放した千とを特徴とする★用新案登録請求
の範囲第１項記載の噴射装置。[Claims for Utility Model Registration] (1) A return type nozzle, a pump for supplying liquid under pressure to the return type nozzle via a liquid supply pipe, and controlling the pressure of the liquid return pipe of the return type nozzle. An injection device comprising: an electromagnetic control valve, wherein a liquid return pipe is once opened to the atmosphere on the downstream side of the electromagnetic control valve.
(2) The injection device according to claim 1, characterized in that a liquid return pipe from the electromagnetic control valve is connected to a liquid supply pipe. (3) The injection device according to claim 1, characterized in that a liquid return pipe is opened in an auxiliary tank whose interior is kept equal to atmospheric pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9780681U JPS587035U (en) | 1981-07-01 | 1981-07-01 | injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9780681U JPS587035U (en) | 1981-07-01 | 1981-07-01 | injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS587035U true JPS587035U (en) | 1983-01-18 |
Family
ID=29892586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9780681U Pending JPS587035U (en) | 1981-07-01 | 1981-07-01 | injection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS587035U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4214819Y1 (en) * | 1965-10-25 | 1967-08-24 | ||
| JPS5177928A (en) * | 1974-12-27 | 1976-07-06 | Tokyo Shibaura Electric Co | NENSHO SOCHI |
-
1981
- 1981-07-01 JP JP9780681U patent/JPS587035U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4214819Y1 (en) * | 1965-10-25 | 1967-08-24 | ||
| JPS5177928A (en) * | 1974-12-27 | 1976-07-06 | Tokyo Shibaura Electric Co | NENSHO SOCHI |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS587035U (en) | injection device | |
| JPS60116073U (en) | fuel supply device | |
| JPS6075677U (en) | Internal combustion engine fuel injection system | |
| JPS5890364U (en) | Outboard diesel engine fuel supply system | |
| JPS5930549U (en) | Fuel pressure control device of fuel supply system | |
| JPS59186470U (en) | Diesel engine air bleed device | |
| JPS60173637U (en) | Fuel supply control device | |
| JPS58111353U (en) | Engine start fuel supply system | |
| JPS60192245U (en) | fuel injector | |
| JPS60181545U (en) | combustion device | |
| JPS5975562U (en) | Fuel pressure control device for fuel injection engines | |
| JPS60128121U (en) | combustion device | |
| JPS60189749U (en) | Combustor oil supply system | |
| JPS59115840U (en) | Fuel supply system in engine | |
| JPS5892449U (en) | vaporizer | |
| JPS60184800U (en) | fuel supply device | |
| JPS58136662U (en) | Diesel engine fuel filter blockage prevention device | |
| JPS60100568U (en) | fuel control device | |
| JPS5867962U (en) | Diesel engine fuel circulation system | |
| JPS6136139U (en) | Internal combustion engine fuel pressure regulator | |
| JPS6141857U (en) | Engine gas fuel control device | |
| JPS59180761U (en) | paint supply device | |
| JPS59110385U (en) | engine fuel supply system | |
| JPS60127474U (en) | Diesel engine fuel supply system | |
| JPS5851055U (en) | Carburetor fuel injection valve device |