JPS5672238A - Supplying device for mixture - Google Patents
Supplying device for mixtureInfo
- Publication number
- JPS5672238A JPS5672238A JP14645779A JP14645779A JPS5672238A JP S5672238 A JPS5672238 A JP S5672238A JP 14645779 A JP14645779 A JP 14645779A JP 14645779 A JP14645779 A JP 14645779A JP S5672238 A JPS5672238 A JP S5672238A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- pressure
- air
- constant
- 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
- Supercharger (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE: To obtain an appropriate air-fuel ratis in a fuel injector of an internal combustion engine having a turbocharger by a method wherein there is provided a constant-pressure valve for regulating an injecting quantity of fuel in proportion to the air pressure sucked.
CONSTITUTION: On a suction-and-exhaust system is arranged the turbocharger 2 consisting of a compressor 3 and a turbine 4. On the venturi part 6 of the suction system is provided a passage 14 and the quantity f fuel injected from a fuel injection valve 10 to an intake manifold 8 is determined by the quantity of air flowing the passage 14 through a computer 15. On a fuel inlet pipe 18 having a fuel tank 13 and a fuel pump 12 is provided a diaphragm type constant-pressure valve 11, the air pressure sucked is introduced in a negative pressure chamber of this constant pressure valve 11 through a pressure pipe 17 and the quantity of fuel flowing to a fuel outlet pipe 19 is corrected in proportion to the air pressure of that time.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14645779A JPS5672238A (en) | 1979-11-14 | 1979-11-14 | Supplying device for mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14645779A JPS5672238A (en) | 1979-11-14 | 1979-11-14 | Supplying device for mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5672238A true JPS5672238A (en) | 1981-06-16 |
Family
ID=15408066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14645779A Pending JPS5672238A (en) | 1979-11-14 | 1979-11-14 | Supplying device for mixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5672238A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4512315A (en) * | 1981-10-21 | 1985-04-23 | Japan Electronic Control Systems Company, Limited | Electronically controlled fuel injection system for internal combustion engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118016A (en) * | 1974-08-05 | 1976-02-13 | Nippon Signal Co Ltd | Tetsudosharyono teishiichijidoshuseisochorenketsuki |
-
1979
- 1979-11-14 JP JP14645779A patent/JPS5672238A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118016A (en) * | 1974-08-05 | 1976-02-13 | Nippon Signal Co Ltd | Tetsudosharyono teishiichijidoshuseisochorenketsuki |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4512315A (en) * | 1981-10-21 | 1985-04-23 | Japan Electronic Control Systems Company, Limited | Electronically controlled fuel injection system for internal combustion engine |
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