JPS6197545U - - Google Patents
Info
- Publication number
- JPS6197545U JPS6197545U JP18222384U JP18222384U JPS6197545U JP S6197545 U JPS6197545 U JP S6197545U JP 18222384 U JP18222384 U JP 18222384U JP 18222384 U JP18222384 U JP 18222384U JP S6197545 U JPS6197545 U JP S6197545U
- Authority
- JP
- Japan
- Prior art keywords
- injector
- amount
- control device
- electricity
- output
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１，２図はこの考案の実施例を示すもので、
第１図は燃料噴射制御装置の回路図、第２図は第
１図における制御回路のタイミングチヤートであ
る。第３図は従来の燃料噴射制御装置の回路図、
第４図は第３図における制御回路のタイミングチ
ヤートである。
図において、２は燃料噴射制御装置、４は制御
回路、６はインジエクタ回路、８はインジエクタ
、１２はレジスタ、１４はバツテリ、１８はメイ
ンリレー、２４はエンジンキースイツチ、３６は
充放電回路、３８はダイオード、４０はコンデン
サ、そして４２はリレーである。
Figures 1 and 2 show examples of this invention.
FIG. 1 is a circuit diagram of a fuel injection control device, and FIG. 2 is a timing chart of the control circuit in FIG. Figure 3 is a circuit diagram of a conventional fuel injection control device.
FIG. 4 is a timing chart of the control circuit in FIG. 3. In the figure, 2 is a fuel injection control device, 4 is a control circuit, 6 is an injector circuit, 8 is an injector, 12 is a register, 14 is a battery, 18 is a main relay, 24 is an engine key switch, 36 is a charging/discharging circuit, 38 is a diode, 40 is a capacitor, and 42 is a relay.
Claims (1)
機関の燃料噴射制御装置において、前記インジエ
クタと電源間には前記インジエクタへの噴射信号
が出力していない時に電気量を蓄えるとともに前
記インジエクタへの噴射信号が出力した時には前
記蓄えた電気量を前記インジエクタに供給する充
放電回路を設けたことを特徴とする燃料噴射制御
装置。 In a fuel injection control device for an internal combustion engine that controls the amount of fuel injected by an injector, an amount of electricity is stored between the injector and a power source when an injection signal to the injector is not output, and an injection signal is output to the injector. A fuel injection control device characterized in that a charging/discharging circuit is sometimes provided to supply the stored amount of electricity to the injector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984182223U JPH0245493Y2 (en) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984182223U JPH0245493Y2 (en) | 1984-11-30 | 1984-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6197545U true JPS6197545U (en) | 1986-06-23 |
| JPH0245493Y2 JPH0245493Y2 (en) | 1990-12-03 |
Family
ID=30739759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984182223U Expired JPH0245493Y2 (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245493Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5593956A (en) * | 1979-01-08 | 1980-07-16 | Nissan Motor Co Ltd | Driver for fuel injection valve |
-
1984
- 1984-11-30 JP JP1984182223U patent/JPH0245493Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5593956A (en) * | 1979-01-08 | 1980-07-16 | Nissan Motor Co Ltd | Driver for fuel injection valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0245493Y2 (en) | 1990-12-03 |
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