JPH0299234U - - Google Patents
Info
- Publication number
- JPH0299234U JPH0299234U JP783989U JP783989U JPH0299234U JP H0299234 U JPH0299234 U JP H0299234U JP 783989 U JP783989 U JP 783989U JP 783989 U JP783989 U JP 783989U JP H0299234 U JPH0299234 U JP H0299234U
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- control valve
- cooler
- heater
- supply
- 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
- 239000000498 cooling water Substances 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000008236 heating water Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 4
- 238000007906 compression Methods 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図はこの考案の一実施態様を示す系統図、
第２図は給排気系の概念図、第３図は従来の兼用
エンジンの系統図、第４図は給排気系の概念図、
第５図はその１つのシリンダを示す概略断面図で
ある。図面において、
１……内燃機関、２……シリンダ、３……燃焼
室、４……点火プラグ、５……液体燃料噴射ノズ
ル、６……吸気管、１０……ピストン、１１……
気体供給用導管、１２……ガスキヤブレター、１
３……気体燃料供給用導管、１７……過給機、１
８……空気供給用導管、１９……空気冷却器、２
０……空気加熱器、２１……制御弁、２２……冷
却排水導管、３９……液体燃料供給用導管、４０
……重油タンク、３１，４１，４３，４４，４５
，４６……導管、４２……軽油タンク、６０……
冷却水水路、６２ａ……冷却水制御弁、６２ｂ…
…加熱水制御弁。
FIG. 1 is a system diagram showing one embodiment of this invention,
Figure 2 is a conceptual diagram of the air supply and exhaust system, Figure 3 is a system diagram of a conventional dual-purpose engine, Figure 4 is a conceptual diagram of the air supply and exhaust system,
FIG. 5 is a schematic sectional view showing one of the cylinders. In the drawings, 1... Internal combustion engine, 2... Cylinder, 3... Combustion chamber, 4... Spark plug, 5... Liquid fuel injection nozzle, 6... Intake pipe, 10... Piston, 11...
Gas supply conduit, 12...Gas carburetor, 1
3... Gaseous fuel supply conduit, 17... Supercharger, 1
8... Air supply conduit, 19... Air cooler, 2
0... Air heater, 21... Control valve, 22... Cooling drainage conduit, 39... Liquid fuel supply conduit, 40
...Heavy oil tank, 31, 41, 43, 44, 45
, 46... Conduit, 42... Light oil tank, 60...
Cooling water channel, 62a... Cooling water control valve, 62b...
…Heating water control valve.
Claims (1)
用空気を冷却するための、冷却水が循環する冷却
器と、圧縮着火の起動時に燃焼用空気を加熱する
ための、加熱水が循環する加熱器とを有する、火
花点火および圧縮着火兼用往復動式内燃機関にお
いて、前記冷却器および加熱器を直列に設置し、
前記冷却器に、前記冷却器への冷却水の供給を制
御するための冷却水制御弁を設け、さらに、前記
加熱器に、前記加熱器への加熱水の供給を制御す
るための加熱水制御弁を設け、そして、前記冷却
水制御弁および加熱水制御弁は、冷却水の供給ま
たは加熱水の供給を選択的に切り換え可能である
ことを特徴とする、火花点火および圧縮着火兼用
往復動式内燃機関。 A cooler that circulates cooling water to cool the combustion air during spark ignition and steady operation of compression ignition, and a heater that circulates heated water to heat the combustion air when starting compression ignition. In a reciprocating internal combustion engine for both spark ignition and compression ignition, the cooler and heater are installed in series,
The cooler is provided with a cooling water control valve for controlling the supply of cooling water to the cooler, and the heater is further provided with a heating water control valve for controlling the supply of heated water to the heater. A reciprocating type for both spark ignition and compression ignition, characterized in that the cooling water control valve and the heating water control valve are capable of selectively switching the supply of cooling water or the supply of heating water. Internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP783989U JPH0299234U (en) | 1989-01-26 | 1989-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP783989U JPH0299234U (en) | 1989-01-26 | 1989-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0299234U true JPH0299234U (en) | 1990-08-07 |
Family
ID=31213193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP783989U Pending JPH0299234U (en) | 1989-01-26 | 1989-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0299234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003239748A (en) * | 2002-02-18 | 2003-08-27 | Yanmar Co Ltd | Compressed self-ignition type internal combustion engine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61218760A (en) * | 1985-03-25 | 1986-09-29 | Yanmar Diesel Engine Co Ltd | Charging heater for diesel engine |
| JPS63215837A (en) * | 1987-03-05 | 1988-09-08 | Nkk Corp | Reciprocating type internal combustion engine applicable to both spark ignition and compression ignition systems |
| JPS6411326B2 (en) * | 1983-06-24 | 1989-02-23 | Toho Kako Kensetsu Kk |
-
1989
- 1989-01-26 JP JP783989U patent/JPH0299234U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6411326B2 (en) * | 1983-06-24 | 1989-02-23 | Toho Kako Kensetsu Kk | |
| JPS61218760A (en) * | 1985-03-25 | 1986-09-29 | Yanmar Diesel Engine Co Ltd | Charging heater for diesel engine |
| JPS63215837A (en) * | 1987-03-05 | 1988-09-08 | Nkk Corp | Reciprocating type internal combustion engine applicable to both spark ignition and compression ignition systems |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003239748A (en) * | 2002-02-18 | 2003-08-27 | Yanmar Co Ltd | Compressed self-ignition type internal combustion engine |
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