ATE97043T1 - Verfahren zur herstellung eines geteilten kreisfoermigen ringes. - Google Patents
Verfahren zur herstellung eines geteilten kreisfoermigen ringes.Info
- Publication number
- ATE97043T1 ATE97043T1 AT90850211T AT90850211T ATE97043T1 AT E97043 T1 ATE97043 T1 AT E97043T1 AT 90850211 T AT90850211 T AT 90850211T AT 90850211 T AT90850211 T AT 90850211T AT E97043 T1 ATE97043 T1 AT E97043T1
- Authority
- AT
- Austria
- Prior art keywords
- circular ring
- procedure
- making
- ring
- split circular
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
-
- 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
-
- 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
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/14—Two-dimensional elliptical
- F05D2250/141—Two-dimensional elliptical circular
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8901983A SE463702B (sv) | 1989-06-01 | 1989-06-01 | Saett vid framstaellning av en delad cirkulaer ring |
EP90850211A EP0408531B1 (de) | 1989-06-01 | 1990-05-25 | Verfahren zur Herstellung eines geteilten kreisförmigen Ringes |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE97043T1 true ATE97043T1 (de) | 1993-11-15 |
Family
ID=20376145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90850211T ATE97043T1 (de) | 1989-06-01 | 1990-05-25 | Verfahren zur herstellung eines geteilten kreisfoermigen ringes. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5082623A (de) |
EP (1) | EP0408531B1 (de) |
JP (1) | JP2846927B2 (de) |
AT (1) | ATE97043T1 (de) |
DE (1) | DE69004506T2 (de) |
SE (1) | SE463702B (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE462899B (sv) * | 1988-12-21 | 1990-09-17 | Abb Stal Ab | Saett att tillverka med skovelkrans foersedda ringar eller skivor |
DE4319727C2 (de) * | 1993-06-15 | 1996-08-29 | Mtu Muenchen Gmbh | Verfahren zur Herstellung eines Schaufelringes für einen trommelartig aufgebauten Rotor, insbesondere Verdichterrotor einer Turbomaschine |
US5724643A (en) * | 1995-06-07 | 1998-03-03 | Allison Engine Company, Inc. | Lightweight high stiffness shaft and manufacturing method thereof |
US6218026B1 (en) | 1995-06-07 | 2001-04-17 | Allison Engine Company | Lightweight high stiffness member and manufacturing method thereof |
SE511587C2 (sv) | 1997-07-08 | 1999-10-25 | Sandvik Ab | Sätt att tillverka skär med hål för fastspänning |
DE19607159A1 (de) * | 1996-02-26 | 1997-08-28 | Abb Patent Gmbh | Leitboden für eine Turbine mit Leitprofilen, die an einem Außenring befestigt sind |
US6202277B1 (en) | 1999-10-28 | 2001-03-20 | General Electric Company | Reusable hard tooling for article consolidation and consolidation method |
US20060245923A1 (en) * | 2005-04-27 | 2006-11-02 | General Electric Company | Arcuate nozzle segment and related method of manufacture |
US20160138423A1 (en) * | 2013-03-15 | 2016-05-19 | Rolls-Royce North American Technologies, Inc. | Titanium-aluminide components |
KR20160101996A (ko) * | 2013-12-20 | 2016-08-26 | 산드빅 인터렉츄얼 프로퍼티 에이비 | 클래딩된 부품의 제조 방법 |
JP6691486B2 (ja) * | 2014-05-30 | 2020-04-28 | ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータNuovo Pignone S.R.L. | ターボ機械の構成部品を製造する方法、ターボ機械の構成部品、およびターボ機械 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4097276A (en) * | 1975-07-17 | 1978-06-27 | The Garrett Corporation | Low cost, high temperature turbine wheel and method of making the same |
US4127684A (en) * | 1977-12-23 | 1978-11-28 | Ford Motor Company | Crack protection method |
US4526748A (en) * | 1980-05-22 | 1985-07-02 | Kelsey-Hayes Company | Hot consolidation of powder metal-floating shaping inserts |
DE3132141C1 (de) * | 1981-08-14 | 1982-12-16 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren zum Herstellen von Sinterteilen grosser Gennauigkeit |
SE446606B (sv) * | 1981-08-27 | 1986-09-29 | Stal Laval Turbin Ab | Sett att framstella skovelringar och skivor med skovlar for roterande maskiner sasom kompressorer eller turbiner |
DE3205158C1 (de) * | 1982-02-13 | 1983-08-25 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Kapsel fuer das heissisostatische Pressen von hochbeanspruchten und kompliziert geformten Werkstuecken fuer Turbomaschinen |
US4526747A (en) * | 1982-03-18 | 1985-07-02 | Williams International Corporation | Process for fabricating parts such as gas turbine compressors |
US4587700A (en) * | 1984-06-08 | 1986-05-13 | The Garrett Corporation | Method for manufacturing a dual alloy cooled turbine wheel |
US4680160A (en) * | 1985-12-11 | 1987-07-14 | Trw Inc. | Method of forming a rotor |
SE456322B (sv) * | 1986-03-04 | 1988-09-26 | Asea Stal Ab | Sett vid tillverkning av metallprodukter genom hetisostatpressning av pulver med anvendande av kernor |
-
1989
- 1989-06-01 SE SE8901983A patent/SE463702B/sv not_active IP Right Cessation
-
1990
- 1990-05-25 EP EP90850211A patent/EP0408531B1/de not_active Expired - Lifetime
- 1990-05-25 AT AT90850211T patent/ATE97043T1/de not_active IP Right Cessation
- 1990-05-25 DE DE90850211T patent/DE69004506T2/de not_active Expired - Fee Related
- 1990-05-31 US US07/531,236 patent/US5082623A/en not_active Expired - Fee Related
- 1990-06-01 JP JP2141760A patent/JP2846927B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SE8901983D0 (sv) | 1989-06-01 |
SE463702B (sv) | 1991-01-14 |
SE8901983L (sv) | 1990-12-02 |
JPH03111501A (ja) | 1991-05-13 |
EP0408531B1 (de) | 1993-11-10 |
DE69004506D1 (de) | 1993-12-16 |
DE69004506T2 (de) | 1994-03-03 |
JP2846927B2 (ja) | 1999-01-13 |
US5082623A (en) | 1992-01-21 |
EP0408531A1 (de) | 1991-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |