DE3733119A1 - Keramischer radialturbinenrotor - Google Patents
Keramischer radialturbinenrotorInfo
- Publication number
- DE3733119A1 DE3733119A1 DE19873733119 DE3733119A DE3733119A1 DE 3733119 A1 DE3733119 A1 DE 3733119A1 DE 19873733119 DE19873733119 DE 19873733119 DE 3733119 A DE3733119 A DE 3733119A DE 3733119 A1 DE3733119 A1 DE 3733119A1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- blades
- ceramic
- radial turbine
- turbine rotor
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 title claims description 21
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 238000012360 testing method Methods 0.000 claims description 22
- 229910010293 ceramic material Inorganic materials 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 8
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 8
- 239000002184 metal Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/003—Arrangements for testing or measuring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
- F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/284—Selection of ceramic materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2200/00—Mathematical features
- F05D2200/20—Special functions
- F05D2200/22—Power
- F05D2200/221—Square power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Supercharger (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61234157A JPS6388204A (ja) | 1986-10-01 | 1986-10-01 | セラミックラジアルタービンローターおよびその設計方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3733119A1 true DE3733119A1 (de) | 1988-05-05 |
| DE3733119C2 DE3733119C2 (enExample) | 1992-07-30 |
Family
ID=16966545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873733119 Granted DE3733119A1 (de) | 1986-10-01 | 1987-09-30 | Keramischer radialturbinenrotor |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4850803A (enExample) |
| JP (1) | JPS6388204A (enExample) |
| DE (1) | DE3733119A1 (enExample) |
| GB (1) | GB2197032B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05155668A (ja) * | 1991-12-09 | 1993-06-22 | Ngk Spark Plug Co Ltd | セラミックスと金属との結合体 |
| US5932940A (en) * | 1996-07-16 | 1999-08-03 | Massachusetts Institute Of Technology | Microturbomachinery |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59203808A (ja) * | 1983-05-07 | 1984-11-19 | Nissan Motor Co Ltd | セラミツクラジアルタ−ビンロ−タ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623503A (en) * | 1979-08-02 | 1981-03-05 | Toshiba Corp | Supercharger |
| JPH0627482B2 (ja) * | 1983-12-27 | 1994-04-13 | 日本碍子株式会社 | ラジアル型セラミックタービンローターの製法 |
| JPS61291702A (ja) * | 1985-06-18 | 1986-12-22 | Toyota Central Res & Dev Lab Inc | 熱機関用回転体およびその製造方法 |
-
1986
- 1986-10-01 JP JP61234157A patent/JPS6388204A/ja active Granted
-
1987
- 1987-09-24 US US07/100,449 patent/US4850803A/en not_active Expired - Lifetime
- 1987-09-29 GB GB8722820A patent/GB2197032B/en not_active Expired - Fee Related
- 1987-09-30 DE DE19873733119 patent/DE3733119A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59203808A (ja) * | 1983-05-07 | 1984-11-19 | Nissan Motor Co Ltd | セラミツクラジアルタ−ビンロ−タ |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3733119C2 (enExample) | 1992-07-30 |
| GB2197032B (en) | 1991-06-26 |
| JPS6388204A (ja) | 1988-04-19 |
| US4850803A (en) | 1989-07-25 |
| JPH042761B2 (enExample) | 1992-01-20 |
| GB2197032A (en) | 1988-05-11 |
| GB8722820D0 (en) | 1987-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8128 | New person/name/address of the agent |
Representative=s name: TIEDTKE, H., DIPL.-ING. BUEHLING, G., DIPL.-CHEM. |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |