JPS6373569U - - Google Patents
Info
- Publication number
- JPS6373569U JPS6373569U JP16668886U JP16668886U JPS6373569U JP S6373569 U JPS6373569 U JP S6373569U JP 16668886 U JP16668886 U JP 16668886U JP 16668886 U JP16668886 U JP 16668886U JP S6373569 U JPS6373569 U JP S6373569U
- Authority
- JP
- Japan
- Prior art keywords
- injection valve
- transistor
- fuel injection
- electromagnetic fuel
- solenoid
- 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
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000000446 fuel Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案に係わる電磁式燃料噴射弁の一
実施例を示す断面図、第２図は同上の電磁式燃料
噴射弁のソレノイドとトランジスタ接続回路とコ
ントロールユニツトとの関係を示す図、第３図は
従来の電磁式燃料噴射弁の駆動電流制御構造の概
略図、第４図は同上の電磁式燃料噴射弁のソレノ
イドとトランジスタ接続回路とコントロールユニ
ツトとの関係を示す図、第５図は同上のコントロ
ールユニツトの構造を示す断面図である。
６……電磁式燃料噴射弁、７……本体ハウジン
グ、８……パワートランジスタチツプ、９……コ
ネクタ、１０……ソレノイド。
FIG. 1 is a sectional view showing an embodiment of the electromagnetic fuel injection valve according to the present invention, FIG. 2 is a diagram showing the relationship between the solenoid, transistor connection circuit, and control unit of the electromagnetic fuel injection valve. Figure 3 is a schematic diagram of the drive current control structure of a conventional electromagnetic fuel injection valve, Figure 4 is a diagram showing the relationship between the solenoid, transistor connection circuit, and control unit of the electromagnetic fuel injection valve, and Figure 5 is a diagram showing the relationship between the solenoid, transistor connection circuit, and control unit of the electromagnetic fuel injection valve. It is a sectional view showing the structure of the control unit same as the above. 6...Electromagnetic fuel injection valve, 7... Main body housing, 8... Power transistor chip, 9... Connector, 10... Solenoid.
Claims (1)
トから出力されたオン・オフパルスに基づいて該
トランジスタをオン・オフ作動させることにより
、通電が制御される電磁式燃料噴射弁において、
前記トランジスタチツプを本体ハウジングに固着
し、該トランジスタチツプに、噴射弁の制御信号
供給用のコネクタと噴射弁のソレノイドを接続し
て構成したことを特徴とする電磁式燃料噴射弁。 In an electromagnetic fuel injection valve connected to a transistor, energization is controlled by turning the transistor on and off based on on/off pulses output from a control unit,
An electromagnetic fuel injection valve characterized in that the transistor chip is fixed to a main body housing, and a connector for supplying a control signal to the injection valve and a solenoid of the injection valve are connected to the transistor chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16668886U JPS6373569U (en) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16668886U JPS6373569U (en) | 1986-10-31 | 1986-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6373569U true JPS6373569U (en) | 1988-05-17 |
Family
ID=31097905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16668886U Pending JPS6373569U (en) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6373569U (en) |
-
1986
- 1986-10-31 JP JP16668886U patent/JPS6373569U/ja active Pending