JPS603266U - Pressure regulator of electronically controlled fuel injection system - Google Patents
Pressure regulator of electronically controlled fuel injection systemInfo
- Publication number
- JPS603266U JPS603266U JP9413783U JP9413783U JPS603266U JP S603266 U JPS603266 U JP S603266U JP 9413783 U JP9413783 U JP 9413783U JP 9413783 U JP9413783 U JP 9413783U JP S603266 U JPS603266 U JP S603266U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- pressure regulator
- electronically controlled
- fuel injection
- controlled fuel
- 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
- Fuel-Injection Apparatus (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図は本考案の実施例の縦断面図、第２図はインジェ
クタの作動と燃料圧力との関係について、本考案と従来
例との比較を示すグラフである。
１・・・・・・プレッシャレギュレータ、２・・・・・
・ダイヤフラム、３・・・・・・第１室、４・・・・・
・第２室、８・・・・・・燃料出口導管、９・・・・・
・開閉弁、１１・・・・・・電磁コイル。FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIG. 2 is a graph showing a comparison between the present invention and a conventional example regarding the relationship between the operation of the injector and the fuel pressure. 1...Pressure regulator, 2...
・Diaphragm, 3...First chamber, 4...
・Second chamber, 8...Fuel outlet conduit, 9...
・Opening/closing valve, 11... Solenoid coil.
Claims (1)
連通ずる第１の室と燃料供給源に連通ずる第２の室とを
区画形成し、この第２の室に燃料の出口を形成するとと
もにこの出口を開閉制御する磁性体の開閉弁を設け、さ
らにこの開閉弁に対向して電磁コイルを設置し、この電
磁コイルに”はインジェクタの通電信号と同期する電流
を通電するよう構成し、この電流の通電時に前記開閉弁
を閉じるようにしたことを特徴とする電子制御燃料噴射
装置のプレッシャレギュレータ。A diaphragm divides the chamber into two to define a first chamber that communicates with the intake manifold and a second chamber that communicates with the fuel supply source, and defines a fuel outlet in the second chamber and a second chamber that communicates with the fuel supply source. A magnetic on-off valve is provided to control opening and closing, and an electromagnetic coil is installed opposite the on-off valve, and the electromagnetic coil is configured to be energized with a current that is synchronized with the injector's energization signal. A pressure regulator for an electronically controlled fuel injection device, characterized in that the on-off valve is closed when energized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9413783U JPS603266U (en) | 1983-06-21 | 1983-06-21 | Pressure regulator of electronically controlled fuel injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9413783U JPS603266U (en) | 1983-06-21 | 1983-06-21 | Pressure regulator of electronically controlled fuel injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS603266U true JPS603266U (en) | 1985-01-11 |
Family
ID=30225478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9413783U Pending JPS603266U (en) | 1983-06-21 | 1983-06-21 | Pressure regulator of electronically controlled fuel injection system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603266U (en) |
-
1983
- 1983-06-21 JP JP9413783U patent/JPS603266U/en active Pending
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