JPS5514953A - Internal combustion engine with precombustion chamber - Google Patents
Internal combustion engine with precombustion chamberInfo
- Publication number
- JPS5514953A JPS5514953A JP8766978A JP8766978A JPS5514953A JP S5514953 A JPS5514953 A JP S5514953A JP 8766978 A JP8766978 A JP 8766978A JP 8766978 A JP8766978 A JP 8766978A JP S5514953 A JPS5514953 A JP S5514953A
- Authority
- JP
- Japan
- Prior art keywords
- air
- flow
- cyclone flow
- cyclone
- fuel
- 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
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
PURPOSE: To provide faster combustion speed by generating turbulence flow around cylinder axis within the main combustion chamber during the intake stroke by accelerating mixing action of fuel and air or recirculating exhaust gas and air.
CONSTITUTION: A downware movement of piston 2 suring intake stroke allows to generate high speed gas flow toward squish area A, B, and create cyclone flow E around cylinder axis along the external circumferential wall of helical intake port 10. The cyclone flow E accelerates the mixing action of fuel and air or recirculating the exhaust gas and air to continue until the end of compression stroke. On the compression stroke end, cyclone flow E is injected into combustion chamber 4 from squish area A, B to disappear. This allows to prevent effect on the cyclone flow around the horizontal axis provided by squish flow.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8766978A JPS5514953A (en) | 1978-07-20 | 1978-07-20 | Internal combustion engine with precombustion chamber |
US06/175,889 US4325333A (en) | 1978-07-20 | 1980-08-06 | Internal combustion engine equipped with an auxiliary combustion chamber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8766978A JPS5514953A (en) | 1978-07-20 | 1978-07-20 | Internal combustion engine with precombustion chamber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5514953A true JPS5514953A (en) | 1980-02-01 |
Family
ID=13921340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8766978A Pending JPS5514953A (en) | 1978-07-20 | 1978-07-20 | Internal combustion engine with precombustion chamber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5514953A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62141988U (en) * | 1986-02-28 | 1987-09-08 |
-
1978
- 1978-07-20 JP JP8766978A patent/JPS5514953A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62141988U (en) * | 1986-02-28 | 1987-09-08 |
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