JPS6424134A - Fuel supply control device for internal combustion engine - Google Patents
Fuel supply control device for internal combustion engineInfo
- Publication number
- JPS6424134A JPS6424134A JP17596387A JP17596387A JPS6424134A JP S6424134 A JPS6424134 A JP S6424134A JP 17596387 A JP17596387 A JP 17596387A JP 17596387 A JP17596387 A JP 17596387A JP S6424134 A JPS6424134 A JP S6424134A
- Authority
- JP
- Japan
- Prior art keywords
- amount
- detecting means
- suction air
- engine
- control valve
- 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 enable air-fuel ratio to be always high accurately controlled by calculating a cylinder suction air amount considering a throttle valve opening and an auxiliary air control valve opening in addition to an engine speed and a suction air amount and calculating a fuel supply amount in accordance with the cylinder suction air amount. CONSTITUTION:In the case of an internal combustion engine formed by providing an auxiliary air control valve interposing in an auxiliary air passage formed in such a manner as bypassing a throttle valve mounted interposing in an intake system, the engine provides an engine speed detecting means A, suction air flow amount detecting means B, throttle valve opening detecting means C and a control valve opening detecting means D detecting an opening of the auxiliary air control valve. Output signals from these detecting means A-D are input to a cylinder suction air amount arithmetic means E, and an amount of air, sucked into a cylinder, is calculated being based on a detecting value of each detecting means A-D. And being based on the calculated cylinder suction air amount, the engine is constituted calculating a supply amount of fuel to the engine by a fuel supply amount arithmetic means F so as to control a fuel supplying means G.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17596387A JPS6424134A (en) | 1987-07-16 | 1987-07-16 | Fuel supply control device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17596387A JPS6424134A (en) | 1987-07-16 | 1987-07-16 | Fuel supply control device for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6424134A true JPS6424134A (en) | 1989-01-26 |
Family
ID=16005317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17596387A Pending JPS6424134A (en) | 1987-07-16 | 1987-07-16 | Fuel supply control device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6424134A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5218756A (en) * | 1992-03-23 | 1993-06-15 | Pylon Tool Corporation | Modular punch press station |
-
1987
- 1987-07-16 JP JP17596387A patent/JPS6424134A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5218756A (en) * | 1992-03-23 | 1993-06-15 | Pylon Tool Corporation | Modular punch press station |
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