JPH0442526B2 - - Google Patents
Info
- Publication number
- JPH0442526B2 JPH0442526B2 JP60137157A JP13715785A JPH0442526B2 JP H0442526 B2 JPH0442526 B2 JP H0442526B2 JP 60137157 A JP60137157 A JP 60137157A JP 13715785 A JP13715785 A JP 13715785A JP H0442526 B2 JPH0442526 B2 JP H0442526B2
- Authority
- JP
- Japan
- Prior art keywords
- metal ring
- chamber
- ceramic
- assembly
- ceramic body
- 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.)
- Expired - Lifetime
Links
- 239000000919 ceramic Substances 0.000 claims description 69
- 239000002184 metal Substances 0.000 claims description 54
- 238000002485 combustion reaction Methods 0.000 claims description 30
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000000567 combustion gas Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 239000011800 void material Substances 0.000 description 9
- 238000009413 insulation Methods 0.000 description 8
- 230000004308 accommodation Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000004071 soot Substances 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
- F02B19/165—The shape or construction of the pre-combustion chambers is specially adapted to be formed, at least in part, of ceramic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B19/00—Engines characterised by precombustion chambers
- F02B2019/006—Engines characterised by precombustion chambers with thermal insulation
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60137157A JPS61294119A (ja) | 1985-06-24 | 1985-06-24 | 内燃機関のセラミツクス製副室 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60137157A JPS61294119A (ja) | 1985-06-24 | 1985-06-24 | 内燃機関のセラミツクス製副室 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61294119A JPS61294119A (ja) | 1986-12-24 |
| JPH0442526B2 true JPH0442526B2 (en]) | 1992-07-13 |
Family
ID=15192150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60137157A Granted JPS61294119A (ja) | 1985-06-24 | 1985-06-24 | 内燃機関のセラミツクス製副室 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61294119A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6444322U (en]) * | 1987-09-14 | 1989-03-16 | ||
| EP0771940A1 (en) * | 1995-10-31 | 1997-05-07 | Isuzu Ceramics Research Institute Co., Ltd. | An internal-combustion engine having a pre-combustion chamber |
-
1985
- 1985-06-24 JP JP60137157A patent/JPS61294119A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61294119A (ja) | 1986-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4616611A (en) | Precombustion chamber construction of internal combustion engine | |
| JPH0212265Y2 (en]) | ||
| US4699102A (en) | Structure for mounting sub-combustion chamber in an internal combustion engine | |
| US4834042A (en) | Ceramic precombustion chamber for internal combustion engine | |
| JPH0223788Y2 (en]) | ||
| US4453527A (en) | Insulated diesel engine combustion chamber | |
| US4513703A (en) | Reciprocating piston internal combustion engine | |
| US4875939A (en) | Precombustion chamber construction for an internal combustion engine | |
| JPS61123714A (ja) | 内燃機関の副室構造 | |
| JPH0442526B2 (en]) | ||
| EP0780554B1 (en) | Piston structure with heat insulated combustion chamber | |
| US4562806A (en) | Cylinder head for internal combustion engines with compression ignition | |
| JPS5941007B2 (ja) | 機関燃焼室の構造 | |
| JPH0319364B2 (en]) | ||
| JPH0134662Y2 (en]) | ||
| JP4248521B2 (ja) | 筒内直接噴射式内燃機関 | |
| JPH029066Y2 (en]) | ||
| JPH0240261Y2 (en]) | ||
| JPH0217150Y2 (en]) | ||
| JPS622267Y2 (en]) | ||
| JPS6212826Y2 (en]) | ||
| JPH0247568B2 (en]) | ||
| EP0294790B1 (en) | Diesel engine cylinder head | |
| JPS6350421Y2 (en]) | ||
| JPH0217149Y2 (en]) |