JPS56110532A - Cylinder-number control engine - Google Patents
Cylinder-number control engineInfo
- Publication number
- JPS56110532A JPS56110532A JP1120180A JP1120180A JPS56110532A JP S56110532 A JPS56110532 A JP S56110532A JP 1120180 A JP1120180 A JP 1120180A JP 1120180 A JP1120180 A JP 1120180A JP S56110532 A JPS56110532 A JP S56110532A
- Authority
- JP
- Japan
- Prior art keywords
- cylinders
- channel
- exhaust
- intermediately
- fitted
- 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
- Supercharger (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To obtain sufficient supercharging effect while preventing knocking by driving a turbocharger with the exhaust-gas pressure of cylinders on the stopping side and thereby supercharging intake air for the cylinders on the stopping side.
CONSTITUTION: A back-flow channel 5 is provided by short-circuiting an intake channel 2b and an exhaust channel 3b of the side of a stopping cylinder, a back- flow valve 6 opening only at the time of partial operation of cylinders is fitted intermediately to the channel 5 and exhaust air is taken through circulation into cylinders #1, #3 and #5 which stop their operation at the time of partial operation of cylinders, whereby an engine pumping loss is prevented. The cylinders on the stopping side are provided with the turbocharger 10 and a compressor 9 fitted to the intake channel 2b intermediately is driven by an exhaust turbine 8 fitted intermediately in the exhaust channel 3b.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55011201A JPS6022179B2 (en) | 1980-02-01 | 1980-02-01 | cylinder number control engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55011201A JPS6022179B2 (en) | 1980-02-01 | 1980-02-01 | cylinder number control engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56110532A true JPS56110532A (en) | 1981-09-01 |
JPS6022179B2 JPS6022179B2 (en) | 1985-05-31 |
Family
ID=11771411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55011201A Expired JPS6022179B2 (en) | 1980-02-01 | 1980-02-01 | cylinder number control engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6022179B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58134633U (en) * | 1982-03-08 | 1983-09-10 | 株式会社クボタ | Reduced cylinder operation device for internal combustion engine with supercharger |
-
1980
- 1980-02-01 JP JP55011201A patent/JPS6022179B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58134633U (en) * | 1982-03-08 | 1983-09-10 | 株式会社クボタ | Reduced cylinder operation device for internal combustion engine with supercharger |
Also Published As
Publication number | Publication date |
---|---|
JPS6022179B2 (en) | 1985-05-31 |
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