JPS5669435A - Cylinder number controlled engine - Google Patents
Cylinder number controlled engineInfo
- Publication number
- JPS5669435A JPS5669435A JP14400879A JP14400879A JPS5669435A JP S5669435 A JPS5669435 A JP S5669435A JP 14400879 A JP14400879 A JP 14400879A JP 14400879 A JP14400879 A JP 14400879A JP S5669435 A JPS5669435 A JP S5669435A
- Authority
- JP
- Japan
- Prior art keywords
- cylinders
- control circuit
- ceased
- cylinder number
- during
- 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
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE: In a cylinder number controlled engine which stops operation of a few cylinders under a low load, to prevent the ceased cylinders from being worn during a run-in by providing a means of forcedly operating all cylinders during said running.
CONSTITUTION: When an engine is applied with a light load, a cylinder number control circuit 2 closes a cut-off valve 6 of a ceased intake path 5 to stop operation of cylinders #4W#6 and in addition, opens an exhaust recirculation valve 10 to circulate an exhaust gas through the ceased intake path 5. An odometer 33 is involved in the control circuit 2 to detect a certain driving distance so that during a run-in, the control circuit 2 is by-passed and the odometer 33 is directly connected to a fuel injection control circuit 1, by which a fuel is injected in the entire cylinders.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14400879A JPS5669435A (en) | 1979-11-07 | 1979-11-07 | Cylinder number controlled engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14400879A JPS5669435A (en) | 1979-11-07 | 1979-11-07 | Cylinder number controlled engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5669435A true JPS5669435A (en) | 1981-06-10 |
JPS614976B2 JPS614976B2 (en) | 1986-02-14 |
Family
ID=15352161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14400879A Granted JPS5669435A (en) | 1979-11-07 | 1979-11-07 | Cylinder number controlled engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5669435A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3623040A1 (en) * | 1986-07-09 | 1988-01-14 | Bosch Gmbh Robert | Method of fuel injection |
-
1979
- 1979-11-07 JP JP14400879A patent/JPS5669435A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3623040A1 (en) * | 1986-07-09 | 1988-01-14 | Bosch Gmbh Robert | Method of fuel injection |
Also Published As
Publication number | Publication date |
---|---|
JPS614976B2 (en) | 1986-02-14 |
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