JPS5879021U - internal combustion engine - Google Patents
internal combustion engineInfo
- Publication number
- JPS5879021U JPS5879021U JP1981175256U JP17525681U JPS5879021U JP S5879021 U JPS5879021 U JP S5879021U JP 1981175256 U JP1981175256 U JP 1981175256U JP 17525681 U JP17525681 U JP 17525681U JP S5879021 U JPS5879021 U JP S5879021U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- combustion chamber
- oxidation catalyst
- surface layer
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案による内燃機関を渦室式ディーゼル機関
として実施した一つの実施例をその要部について示す縦
断面図、第2図は本考案による内燃機関を予燃焼室式デ
ィーゼル機関として実施した一つの実施例をその要部に
ついて示す縦断面図、第3図は本考案による内燃機関を
直接噴射式ディーゼル機関として実施した一つの実施例
をその要部について示す縦断面図である。
1・・・シリンダヘッド、2・・・シリンダブロック、
3・・・ガスケット、4・・・シリンダボア、5・・・
ピストン、6・・・主燃焼室、7・・・渦室、8・・・
上部渦室部材、9・・・斥部渦室部材、10・・・噴口
、11・・・酸化触媒表層、12・・・燃料噴射ノズル
、13.14・・・孔、15・・・グロープラグ、16
.17・・・孔、20・・・予燃焼室、21・・・上部
予燃焼室部材、22・・・下部予燃焼室部材、23・・
・噴口、24・・・酸化触媒表層、25・・・燃料噴射
ノ女ル、26・・・グロープラグ1.27・・・孔、3
0・・・燃料噴射ノズル、31・・・ピストン窪み部、
32・・・底壁部、33・・・酸化触媒表層、34・・
・燃料噴口。Fig. 1 is a vertical sectional view showing the main parts of an embodiment of the internal combustion engine according to the present invention implemented as a swirl chamber type diesel engine, and Fig. 2 shows an embodiment of the internal combustion engine according to the present invention implemented as a pre-combustion chamber type diesel engine. FIG. 3 is a vertical cross-sectional view showing the main parts of an embodiment in which the internal combustion engine according to the present invention is implemented as a direct injection diesel engine. 1... Cylinder head, 2... Cylinder block,
3...Gasket, 4...Cylinder bore, 5...
Piston, 6... Main combustion chamber, 7... Vortex chamber, 8...
Upper swirl chamber member, 9... Reel swirl chamber member, 10... Nozzle port, 11... Oxidation catalyst surface layer, 12... Fuel injection nozzle, 13.14... Hole, 15... Glow Plug, 16
.. 17... Hole, 20... Pre-combustion chamber, 21... Upper pre-combustion chamber member, 22... Lower pre-combustion chamber member, 23...
・Nozzle port, 24... Oxidation catalyst surface layer, 25... Fuel injection hole, 26... Glow plug 1.27... Hole, 3
0... Fuel injection nozzle, 31... Piston recessed part,
32... Bottom wall portion, 33... Oxidation catalyst surface layer, 34...
・Fuel nozzle.
Claims (1)
により構成され、該セラミックスの表面に酸化触媒の表
層が設けられている内燃機関。An internal combustion engine in which at least a part of a wall defining a combustion chamber is made of ceramic, and a surface layer of an oxidation catalyst is provided on the surface of the ceramic.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981175256U JPS5879021U (en) | 1981-11-24 | 1981-11-24 | internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981175256U JPS5879021U (en) | 1981-11-24 | 1981-11-24 | internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5879021U true JPS5879021U (en) | 1983-05-28 |
Family
ID=29967552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981175256U Pending JPS5879021U (en) | 1981-11-24 | 1981-11-24 | internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5879021U (en) |
-
1981
- 1981-11-24 JP JP1981175256U patent/JPS5879021U/en active Pending
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