DE50111726D1 - Fixiervorrichtung für eine Beschaufelung einer Strömungsmaschine - Google Patents
Fixiervorrichtung für eine Beschaufelung einer StrömungsmaschineInfo
- Publication number
- DE50111726D1 DE50111726D1 DE50111726T DE50111726T DE50111726D1 DE 50111726 D1 DE50111726 D1 DE 50111726D1 DE 50111726 T DE50111726 T DE 50111726T DE 50111726 T DE50111726 T DE 50111726T DE 50111726 D1 DE50111726 D1 DE 50111726D1
- Authority
- DE
- Germany
- Prior art keywords
- blading
- turbomachine
- fixing device
- fixing
- 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
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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/32—Locking, e.g. by final locking blades or keys
- F01D5/323—Locking of axial insertion type blades by means of a key or the like parallel to the axis of the rotor
-
- 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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
- F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
- F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides
-
- 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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/32—Locking, e.g. by final locking blades or keys
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/37—Impeller making apparatus
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/4932—Turbomachine making
- Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/4932—Turbomachine making
- Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50111726T DE50111726D1 (de) | 2000-12-16 | 2001-11-30 | Fixiervorrichtung für eine Beschaufelung einer Strömungsmaschine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10062908 | 2000-12-16 | ||
DE50111726T DE50111726D1 (de) | 2000-12-16 | 2001-11-30 | Fixiervorrichtung für eine Beschaufelung einer Strömungsmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50111726D1 true DE50111726D1 (de) | 2007-02-08 |
Family
ID=7667528
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10134611A Withdrawn DE10134611A1 (de) | 2000-12-16 | 2001-07-17 | Fixiervorrichtung für eine Beschaufelung einer Strömungsmaschine |
DE50111726T Expired - Lifetime DE50111726D1 (de) | 2000-12-16 | 2001-11-30 | Fixiervorrichtung für eine Beschaufelung einer Strömungsmaschine |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10134611A Withdrawn DE10134611A1 (de) | 2000-12-16 | 2001-07-17 | Fixiervorrichtung für eine Beschaufelung einer Strömungsmaschine |
Country Status (3)
Country | Link |
---|---|
US (1) | US6647602B2 (de) |
EP (1) | EP1215367B1 (de) |
DE (2) | DE10134611A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10310432A1 (de) * | 2003-03-11 | 2004-09-23 | Alstom Technology Ltd | Rotor-Schluss |
DE10346239A1 (de) | 2003-10-06 | 2005-04-21 | Alstom Technology Ltd Baden | Verfahren zur Fixierung für die Beschaufelung einer Strömungsmaschine und Fixiervorrichtung |
EP1698759B1 (de) | 2005-02-23 | 2015-06-03 | Alstom Technology Ltd | Rotor-Schluss |
EP1698758B1 (de) | 2005-02-23 | 2015-11-11 | Alstom Technology Ltd | Axial getrennter Rotor-Schluss |
US7435055B2 (en) * | 2005-03-29 | 2008-10-14 | Siemens Power Generation, Inc. | Locking spacer assembly for a turbine engine |
EP1803899A1 (de) * | 2006-01-02 | 2007-07-04 | Siemens Aktiengesellschaft | Schlussbaugruppe für einen Schaufelkranz einer Strömungsmaschine |
EP1803900A1 (de) | 2006-01-02 | 2007-07-04 | Siemens Aktiengesellschaft | Schlussbaugruppe zum Schliessen des verbleibenden Zwischenraums zwischen der ersten und der letzten in einer Umfangsnut einer Strömungsmaschine eingesetzten Schaufel eines Schaufelkranzes und entsprechende Strömungsmaschine |
US8523529B2 (en) * | 2009-11-11 | 2013-09-03 | General Electric Company | Locking spacer assembly for a circumferential entry airfoil attachment system |
US20110255978A1 (en) * | 2010-04-16 | 2011-10-20 | Brian Denver Potter | Locking Assembly For Circumferential Attachments |
US9175572B2 (en) * | 2012-04-16 | 2015-11-03 | General Electric Company | Turbomachine blade mounting system |
US9341071B2 (en) * | 2013-10-16 | 2016-05-17 | General Electric Company | Locking spacer assembly |
WO2016195657A1 (en) * | 2015-06-02 | 2016-12-08 | Siemens Aktiengesellschaft | Locking spacer assembly between compressor blade structures in a turbine engine |
EP3115554A1 (de) * | 2015-07-09 | 2017-01-11 | Siemens Aktiengesellschaft | Laufschaufelanordnung mit elastischen stützelementen für eine thermische strömungsmaschine |
US10465699B2 (en) | 2017-01-26 | 2019-11-05 | DOOSAN Heavy Industries Construction Co., LTD | Compressor blade locking mechanism in disk with tangential groove |
US10519970B2 (en) | 2017-02-09 | 2019-12-31 | DOOSAN Heavy Industries Construction Co., LTD | Compressor blade locking mechanism in disk with tangential groove |
EP3752716B1 (de) | 2018-03-28 | 2021-10-13 | Siemens Energy Global GmbH & Co. KG | Anordnung eines verriegelungsabstandshalters, zugehörige laufschaufelanordnung und einbauverfahren eines verriegelungsabstandshalters |
CN111954751B (zh) | 2018-04-18 | 2022-06-21 | 西门子能源全球两合公司 | 锁定间隔器组件、相对应的叶片组件、用于安装锁定间隔器的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR974989A (fr) * | 1948-09-17 | 1951-02-28 | Verrou pour l'aubage des rotors en forme de tambour de compresseurs axiaux et de turbines à vapeur ou à gaz | |
US3721506A (en) * | 1971-05-25 | 1973-03-20 | Gen Electric | Split-nut blade locking assembly |
DE19654471B4 (de) * | 1996-12-27 | 2006-05-24 | Alstom | Rotor einer Strömungsmaschine |
DE19728345A1 (de) * | 1997-07-03 | 1999-01-07 | Asea Brown Boveri | Kraft- und formschlüssige Verbindung von rotierenden Bauteilen |
EP1124038A1 (de) * | 2000-02-09 | 2001-08-16 | Siemens Aktiengesellschaft | Turbinenschaufelanordnung |
US6439841B1 (en) * | 2000-04-29 | 2002-08-27 | General Electric Company | Turbine frame assembly |
US6517313B2 (en) * | 2001-06-25 | 2003-02-11 | Pratt & Whitney Canada Corp. | Segmented turbine vane support structure |
US6582195B2 (en) * | 2001-06-27 | 2003-06-24 | General Electric Company | Compressor rotor blade spacer apparatus |
-
2001
- 2001-07-17 DE DE10134611A patent/DE10134611A1/de not_active Withdrawn
- 2001-11-30 DE DE50111726T patent/DE50111726D1/de not_active Expired - Lifetime
- 2001-11-30 US US09/996,683 patent/US6647602B2/en not_active Expired - Lifetime
- 2001-11-30 EP EP01128574A patent/EP1215367B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20020127105A1 (en) | 2002-09-12 |
EP1215367B1 (de) | 2006-12-27 |
DE10134611A1 (de) | 2002-06-27 |
US6647602B2 (en) | 2003-11-18 |
EP1215367A2 (de) | 2002-06-19 |
EP1215367A3 (de) | 2004-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |