DE69604849T2 - Turbinenrotor - Google Patents
TurbinenrotorInfo
- Publication number
- DE69604849T2 DE69604849T2 DE1996604849 DE69604849T DE69604849T2 DE 69604849 T2 DE69604849 T2 DE 69604849T2 DE 1996604849 DE1996604849 DE 1996604849 DE 69604849 T DE69604849 T DE 69604849T DE 69604849 T2 DE69604849 T2 DE 69604849T2
- Authority
- DE
- Germany
- Prior art keywords
- side wall
- turbine rotor
- radial
- hub
- shaft
- 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 - Fee Related
Links
- 239000002184 metal Substances 0.000 claims description 44
- 229910052751 metal Inorganic materials 0.000 claims description 44
- 239000000919 ceramic Substances 0.000 claims description 42
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 238000004881 precipitation hardening Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 description 8
- 238000005452 bending Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000000227 grinding Methods 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 238000003483 aging Methods 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
- 238000007664 blowing Methods 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000462 isostatic pressing Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000003466 welding 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
- 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
- F01D5/025—Fixing blade carrying members on shafts
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Ceramic Products (AREA)
- Supercharger (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5836695A JPH08254102A (ja) | 1995-03-17 | 1995-03-17 | タービンロータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69604849D1 DE69604849D1 (de) | 1999-12-02 |
| DE69604849T2 true DE69604849T2 (de) | 2000-03-09 |
Family
ID=13082331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1996604849 Expired - Fee Related DE69604849T2 (de) | 1995-03-17 | 1996-03-15 | Turbinenrotor |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0732481B1 (ja) |
| JP (1) | JPH08254102A (ja) |
| DE (1) | DE69604849T2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5157813B2 (ja) * | 2008-10-17 | 2013-03-06 | トヨタ自動車株式会社 | ターボ過給機 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60103082A (ja) * | 1983-11-09 | 1985-06-07 | 日本碍子株式会社 | 金属・セラミツクス結合体およびその製造法 |
| US4639194A (en) * | 1984-05-02 | 1987-01-27 | General Motors Corporation | Hybrid gas turbine rotor |
| CA1235375A (en) * | 1984-10-18 | 1988-04-19 | Nobuo Tsuno | Turbine rotor units and method of producing the same |
| GB2169058B (en) * | 1984-12-19 | 1989-01-05 | Honda Motor Co Ltd | Fitting assembly |
| DE4220224C1 (en) * | 1992-06-20 | 1993-01-28 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | Exhaust turbocharger for IC engine - has ceramic turbine wheel with integrated axle stub fitting into contracted sleeve in metal shaft |
-
1995
- 1995-03-17 JP JP5836695A patent/JPH08254102A/ja active Pending
-
1996
- 1996-03-15 DE DE1996604849 patent/DE69604849T2/de not_active Expired - Fee Related
- 1996-03-15 EP EP19960301790 patent/EP0732481B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0732481A1 (en) | 1996-09-18 |
| JPH08254102A (ja) | 1996-10-01 |
| EP0732481B1 (en) | 1999-10-27 |
| DE69604849D1 (de) | 1999-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |