JPS5669433A - Internal combustion engine - Google Patents
Internal combustion engineInfo
- Publication number
- JPS5669433A JPS5669433A JP14415479A JP14415479A JPS5669433A JP S5669433 A JPS5669433 A JP S5669433A JP 14415479 A JP14415479 A JP 14415479A JP 14415479 A JP14415479 A JP 14415479A JP S5669433 A JPS5669433 A JP S5669433A
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- pressure
- chamber
- piston
- combustion chamber
- 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
Abstract
PURPOSE: To restrict a maximum combustion pressure to a lower value by providing a movable piston inside an auxiliary chamber which is communicated with a combustion chamber.
CONSTITUTION: When a pressure in a combustion chamber 5 is lower than a force of a spring 10, a movable piston 11 is pushed toward a communication hole 4 so that an auxiliary chamber 7 is not communicated with the combustion chamber 5. During a combustion stroke, when a piston 2 is beginning to be lowered after reaching a top dead center, the pressure in the combustion chamber 5 still rises due to the combustion. Once the pressure exceeds a force of the spring 10 applied to the movable piston 11, the piston 11 is pushed up inside the auxiliary chamber, thereby maintaining a maximum burning pressure low.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14415479A JPS5669433A (en) | 1979-11-06 | 1979-11-06 | Internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14415479A JPS5669433A (en) | 1979-11-06 | 1979-11-06 | Internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5669433A true JPS5669433A (en) | 1981-06-10 |
Family
ID=15355457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14415479A Pending JPS5669433A (en) | 1979-11-06 | 1979-11-06 | Internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5669433A (en) |
-
1979
- 1979-11-06 JP JP14415479A patent/JPS5669433A/en active Pending
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