JPS523913A - Device for controlling valve open time of exhaust valve - Google Patents
Device for controlling valve open time of exhaust valveInfo
- Publication number
- JPS523913A JPS523913A JP50080349A JP8034975A JPS523913A JP S523913 A JPS523913 A JP S523913A JP 50080349 A JP50080349 A JP 50080349A JP 8034975 A JP8034975 A JP 8034975A JP S523913 A JPS523913 A JP S523913A
- Authority
- JP
- Japan
- Prior art keywords
- open time
- exhaust gas
- exhaust valve
- valve
- exhaust
- 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
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE: Exhaust valve opening time is controlled in response to an internal pressure in the cylinder, a period during which a flow speed of exhaust gas is in a sonic velocity irrespective of an operational condition and thereby a cooling condition of exhaust gas temperature is detected to improve the oxidation reaction of the exhaust gas.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50080349A JPS523913A (en) | 1975-06-27 | 1975-06-27 | Device for controlling valve open time of exhaust valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50080349A JPS523913A (en) | 1975-06-27 | 1975-06-27 | Device for controlling valve open time of exhaust valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS523913A true JPS523913A (en) | 1977-01-12 |
JPS5347443B2 JPS5347443B2 (en) | 1978-12-21 |
Family
ID=13715771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50080349A Granted JPS523913A (en) | 1975-06-27 | 1975-06-27 | Device for controlling valve open time of exhaust valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS523913A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4352344A (en) * | 1979-07-03 | 1982-10-05 | Nissan Motor Co., Ltd. | Valve operating mechanism for internal combustion engines |
-
1975
- 1975-06-27 JP JP50080349A patent/JPS523913A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4352344A (en) * | 1979-07-03 | 1982-10-05 | Nissan Motor Co., Ltd. | Valve operating mechanism for internal combustion engines |
Also Published As
Publication number | Publication date |
---|---|
JPS5347443B2 (en) | 1978-12-21 |
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