JPH0578644B2 - - Google Patents
Info
- Publication number
- JPH0578644B2 JPH0578644B2 JP59213637A JP21363784A JPH0578644B2 JP H0578644 B2 JPH0578644 B2 JP H0578644B2 JP 59213637 A JP59213637 A JP 59213637A JP 21363784 A JP21363784 A JP 21363784A JP H0578644 B2 JPH0578644 B2 JP H0578644B2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- outer cylinder
- cylinder
- sub
- fiber material
- 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 21
- 239000002657 fibrous material Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 9
- 239000000446 fuel Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000463 material Substances 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
- 238000012360 testing method Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59213637A JPS6193227A (ja) | 1984-10-11 | 1984-10-11 | エンジンの副室の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59213637A JPS6193227A (ja) | 1984-10-11 | 1984-10-11 | エンジンの副室の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6193227A JPS6193227A (ja) | 1986-05-12 |
| JPH0578644B2 true JPH0578644B2 (US20030204162A1-20031030-M00001.png) | 1993-10-29 |
Family
ID=16642448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59213637A Granted JPS6193227A (ja) | 1984-10-11 | 1984-10-11 | エンジンの副室の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6193227A (US20030204162A1-20031030-M00001.png) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2906418B2 (ja) * | 1988-10-21 | 1999-06-21 | いすゞ自動車株式会社 | 副燃焼室の構造 |
| JPH0357818A (ja) * | 1989-07-27 | 1991-03-13 | Isuzu Motors Ltd | 副室の断熱構造 |
| US5715787A (en) * | 1995-10-31 | 1998-02-10 | Isuzu Ceramics Research Institute Co., Ltd | Internal-combustion engine having a pre-combustion chamber |
| US9038594B2 (en) | 2011-07-28 | 2015-05-26 | Pratt & Whitney Canada Corp. | Rotary internal combustion engine with pilot subchamber |
| US9528434B1 (en) | 2011-07-28 | 2016-12-27 | Pratt & Whitney Canada Corp. | Rotary internal combustion engine with pilot subchamber |
| US10557407B2 (en) | 2011-07-28 | 2020-02-11 | Pratt & Whitney Canada Corp. | Rotary internal combustion engine with pilot subchamber |
| US10544732B2 (en) | 2011-07-28 | 2020-01-28 | Pratt & Whitney Canada Corp. | Rotary internal combustion engine with removable subchamber insert |
| US10041402B2 (en) | 2016-05-12 | 2018-08-07 | Pratt & Whitney Canada Corp. | Internal combustion engine with split pilot injection |
| US10145291B1 (en) | 2017-10-10 | 2018-12-04 | Pratt & Whitney Canada Corp. | Rotary engine and method of combusting fuel |
| US10801394B2 (en) | 2017-11-29 | 2020-10-13 | Pratt & Whitney Canada Corp. | Rotary engine with pilot subchambers |
-
1984
- 1984-10-11 JP JP59213637A patent/JPS6193227A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6193227A (ja) | 1986-05-12 |
