JPS55164723A - Cylinder injection type internal combustion engine - Google Patents
Cylinder injection type internal combustion engineInfo
- Publication number
- JPS55164723A JPS55164723A JP7290179A JP7290179A JPS55164723A JP S55164723 A JPS55164723 A JP S55164723A JP 7290179 A JP7290179 A JP 7290179A JP 7290179 A JP7290179 A JP 7290179A JP S55164723 A JPS55164723 A JP S55164723A
- Authority
- JP
- Japan
- Prior art keywords
- mixture
- spark discharge
- combustion chamber
- injection type
- 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
Abstract
PURPOSE: To improve durability of ignition plug against heat as well as inflammability and combustibility of mixture, by producing mixture by injecting fuel onto the inner wall surface of combustion chamber, and injecting plasma gas into the mixture from a plasma injection type ignition plug.
CONSTITUTION: When the piston comes near to the top dead point, fuel is injected into combustion chamber 2 from fuel injection valve 3 and forms mixture through its evaporation. Simultaneously, a high voltage is produced in secondary coil 24b by the function of cam 21 and spark discharge is caused in discharge space 11. Here, since insulation in discharge space 11 is ruptured, a relative low voltage can cause spark discharge and the spark discharge is maintained by power source 31 of low-voltage power circuit 20b. The plasma gas thus produced by the spark discharge is injected into combustion chamber 2 from port 12 for igniting and combusting mixture.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7290179A JPS55164723A (en) | 1979-06-09 | 1979-06-09 | Cylinder injection type internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7290179A JPS55164723A (en) | 1979-06-09 | 1979-06-09 | Cylinder injection type internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55164723A true JPS55164723A (en) | 1980-12-22 |
Family
ID=13502701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7290179A Pending JPS55164723A (en) | 1979-06-09 | 1979-06-09 | Cylinder injection type internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55164723A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0949432A (en) * | 1995-05-26 | 1997-02-18 | Mitsubishi Heavy Ind Ltd | Direct injection type internal combustion engine |
| EP0985816A2 (en) * | 1998-09-08 | 2000-03-15 | Yamaha Hatsudoki Kabushiki Kaisha | In-cylinder injection type of engine |
| WO2005008039A1 (en) * | 2003-07-10 | 2005-01-27 | Robert Bosch Gmbh | Fuel injection system |
| JP2009185694A (en) * | 2008-02-06 | 2009-08-20 | Toyota Motor Corp | Plasma jet ignition internal combustion engine |
| JP2010116910A (en) * | 2008-11-14 | 2010-05-27 | Toyota Motor Corp | Internal combustion engine including plasma igniter |
-
1979
- 1979-06-09 JP JP7290179A patent/JPS55164723A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0949432A (en) * | 1995-05-26 | 1997-02-18 | Mitsubishi Heavy Ind Ltd | Direct injection type internal combustion engine |
| EP0985816A2 (en) * | 1998-09-08 | 2000-03-15 | Yamaha Hatsudoki Kabushiki Kaisha | In-cylinder injection type of engine |
| EP0985816B1 (en) * | 1998-09-08 | 2005-11-30 | Yamaha Hatsudoki Kabushiki Kaisha | In-cylinder injection type of engine |
| WO2005008039A1 (en) * | 2003-07-10 | 2005-01-27 | Robert Bosch Gmbh | Fuel injection system |
| US7370631B2 (en) | 2003-07-10 | 2008-05-13 | Robert Bosch Gmbh | Fuel injection system |
| JP2009185694A (en) * | 2008-02-06 | 2009-08-20 | Toyota Motor Corp | Plasma jet ignition internal combustion engine |
| JP2010116910A (en) * | 2008-11-14 | 2010-05-27 | Toyota Motor Corp | Internal combustion engine including plasma igniter |
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