JPS64332A - Electronic control fuel injection device for internal combustion engine - Google Patents
Electronic control fuel injection device for internal combustion engineInfo
- Publication number
- JPS64332A JPS64332A JP15241487A JP15241487A JPS64332A JP S64332 A JPS64332 A JP S64332A JP 15241487 A JP15241487 A JP 15241487A JP 15241487 A JP15241487 A JP 15241487A JP S64332 A JPS64332 A JP S64332A
- Authority
- JP
- Japan
- Prior art keywords
- injection
- time
- fuel injection
- timing
- 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
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To make the atomization of fuel so better as well as to improve the extent of combustibility by making injection finish timing so as to be quickened in advance at a time when additional injection takes place after the specified injection finished timing to make up for the decrement portion of a wall stream at time of acceleration after the injection stopping control.
CONSTITUTION: Fuel injection time is operated by an operational device B on the basis of output of an engine driving state detecting device A, and injection start timing is set by a setting device C on the basis of the operated injection time. And, on the basis of the set injection start timing, a fuel injection valve E is controlled by an injection control device D. In addition, when an engine decelerating state is detected by the detecting device A, fuel injection is stopped by an injection stop device F, and when an engine acceleraing state is detected immediately after this injection stopping control, an additional driving pulse signal of the specified time range is outputted to the fuel injection valve F as long as the specified time at injection finished timing by an additional injection control device G, and the fuel injection finished timing at the time is made so as to be quickened as long as the specified time by a variable device H.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-152414A JPH01332A (en) | 1987-06-20 | Electronically controlled fuel injection system for internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-152414A JPH01332A (en) | 1987-06-20 | Electronically controlled fuel injection system for internal combustion engines |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS64332A true JPS64332A (en) | 1989-01-05 |
JPH01332A JPH01332A (en) | 1989-01-05 |
Family
ID=
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6804103B1 (en) | 1999-09-28 | 2004-10-12 | Matsushita Electric Industrial Co., Ltd. | Electronic component and method for manufacturing the same |
US7485960B2 (en) | 2005-11-02 | 2009-02-03 | Panasonic Corporation | Semiconductor device and manufacturing method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5642739A (en) * | 1979-09-13 | 1981-04-21 | Honda Motor Co Ltd | Control of hydraulic pressure shock absorber unit for vehicle |
JPS60233353A (en) * | 1984-05-07 | 1985-11-20 | Toyota Motor Corp | Fuel injection timing control device for independent injection type internal-combustion engine |
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5642739A (en) * | 1979-09-13 | 1981-04-21 | Honda Motor Co Ltd | Control of hydraulic pressure shock absorber unit for vehicle |
JPS60233353A (en) * | 1984-05-07 | 1985-11-20 | Toyota Motor Corp | Fuel injection timing control device for independent injection type internal-combustion engine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6804103B1 (en) | 1999-09-28 | 2004-10-12 | Matsushita Electric Industrial Co., Ltd. | Electronic component and method for manufacturing the same |
US7345362B2 (en) | 1999-09-28 | 2008-03-18 | Matsushita Electric Industrial Co., Ltd. | Electronic component and method for manufacturing the same |
US7485960B2 (en) | 2005-11-02 | 2009-02-03 | Panasonic Corporation | Semiconductor device and manufacturing method thereof |
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