JPS5669432A - Internal combustion engine - Google Patents
Internal combustion engineInfo
- Publication number
- JPS5669432A JPS5669432A JP14415379A JP14415379A JPS5669432A JP S5669432 A JPS5669432 A JP S5669432A JP 14415379 A JP14415379 A JP 14415379A JP 14415379 A JP14415379 A JP 14415379A JP S5669432 A JPS5669432 A JP S5669432A
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- combustion chamber
- pressure
- chamber
- piston
- 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
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE: To restrict a maximum combustion pressure to a lower value by providing an auxiliary chamber, which contains a movable piston, on a cylinder head to communicate with a combustion chamber.
CONSTITUTION: When a pressure in a combustion chamber 4 is lower than a specific value, a piston 8 inside an auxiliary chamber 6 is pushed down by a spring 9 until the bottom face of the piston 8 becomes a part area of the peripheral wall of a combustion chamber 4. During a combustion stroke, when the pressure in the combustion chamber 4 rises over a force of the spring 9 applied to the movable piston 8, the movable piston 8 is forced up inside the auxiliary chamber 6. As a capacity of the combustion chamber may be increased, a maximum combustion pressure can be maintained low.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14415379A JPS5669432A (en) | 1979-11-06 | 1979-11-06 | Internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14415379A JPS5669432A (en) | 1979-11-06 | 1979-11-06 | Internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5669432A true JPS5669432A (en) | 1981-06-10 |
Family
ID=15355436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14415379A Pending JPS5669432A (en) | 1979-11-06 | 1979-11-06 | Internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5669432A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011030471A1 (en) * | 2009-09-11 | 2011-03-17 | トヨタ自動車株式会社 | Combustion pressure controller |
WO2012032672A1 (en) * | 2010-09-08 | 2012-03-15 | トヨタ自動車株式会社 | Internal combustion engine |
-
1979
- 1979-11-06 JP JP14415379A patent/JPS5669432A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011030471A1 (en) * | 2009-09-11 | 2011-03-17 | トヨタ自動車株式会社 | Combustion pressure controller |
CN102741525A (en) * | 2009-09-11 | 2012-10-17 | 丰田自动车株式会社 | Combustion pressure controller |
JP5223970B2 (en) * | 2009-09-11 | 2013-06-26 | トヨタ自動車株式会社 | Combustion pressure control device |
WO2012032672A1 (en) * | 2010-09-08 | 2012-03-15 | トヨタ自動車株式会社 | Internal combustion engine |
JP5376064B2 (en) * | 2010-09-08 | 2013-12-25 | トヨタ自動車株式会社 | Internal combustion engine |
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