JPS5477812A - System for supplying compressed air-fuel mixture for multi-cylinder internal combustion engine - Google Patents
System for supplying compressed air-fuel mixture for multi-cylinder internal combustion engineInfo
- Publication number
- JPS5477812A JPS5477812A JP14467777A JP14467777A JPS5477812A JP S5477812 A JPS5477812 A JP S5477812A JP 14467777 A JP14467777 A JP 14467777A JP 14467777 A JP14467777 A JP 14467777A JP S5477812 A JPS5477812 A JP S5477812A
- Authority
- JP
- Japan
- Prior art keywords
- fuel mixture
- cylinders
- paths
- compressed air
- individual
- 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
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
PURPOSE: To provide a compressed air-fuel mixture supply device, which can uniformalize the rate and speed of injection of compressed air-fuel mixture supplied to individual cylinders and thus permits steady and stable combustion without the possibility of torque variations.
CONSTITUTION: Air-fuel mixture supply branch paths 20a to 20d each having their one end open to each of cylinders 4a to 4d of a four-cylinder internal combustion engine, and these open ends are opened and closed by respective auxiliary intake valves 21a to 21d. The other ends of the individual branches communicate with a common air-fuel mixture supply path 29. The auxiliary intake cylinders 21a to 21d are opened in the second half of the compression stroke of an second hald of the intake stroke of the corresponding cylinders. In addition, in order to make equal the resistance of the air-fuel mixture supply path 29 connecting the individual cylinders, for which the respective auxiliary intake cylinders are opened in synchronism to one another, the paths 20a and 29d are made equal in length, and also either the paths 29b and 29c are made equal in length or the individual paths are provided with suitably selected orifices.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52144677A JPS6039854B2 (en) | 1977-12-02 | 1977-12-02 | Compressed mixture supply device for multi-cylinder internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52144677A JPS6039854B2 (en) | 1977-12-02 | 1977-12-02 | Compressed mixture supply device for multi-cylinder internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5477812A true JPS5477812A (en) | 1979-06-21 |
JPS6039854B2 JPS6039854B2 (en) | 1985-09-07 |
Family
ID=15367674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52144677A Expired JPS6039854B2 (en) | 1977-12-02 | 1977-12-02 | Compressed mixture supply device for multi-cylinder internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6039854B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01125827U (en) * | 1988-02-23 | 1989-08-28 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62223563A (en) * | 1987-03-13 | 1987-10-01 | Sanpotsuto Kk | Compound space heating device |
-
1977
- 1977-12-02 JP JP52144677A patent/JPS6039854B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01125827U (en) * | 1988-02-23 | 1989-08-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS6039854B2 (en) | 1985-09-07 |
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