DE3407373C2 - - Google Patents
Info
- Publication number
- DE3407373C2 DE3407373C2 DE3407373A DE3407373A DE3407373C2 DE 3407373 C2 DE3407373 C2 DE 3407373C2 DE 3407373 A DE3407373 A DE 3407373A DE 3407373 A DE3407373 A DE 3407373A DE 3407373 C2 DE3407373 C2 DE 3407373C2
- Authority
- DE
- Germany
- 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
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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/025—Fixing blade carrying members on shafts
-
- 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
- F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/555,179 US4497612A (en) | 1983-11-25 | 1983-11-25 | Steam turbine wheel antirotation means |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3407373A1 DE3407373A1 (de) | 1985-06-05 |
DE3407373C2 true DE3407373C2 (US08088918-20120103-C00476.png) | 1987-04-09 |
Family
ID=24216274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843407373 Granted DE3407373A1 (de) | 1983-11-25 | 1984-02-29 | Dampfturbinenrotor |
Country Status (6)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9752455B2 (en) | 2013-10-08 | 2017-09-05 | MTU Aero Engines AG | Component support and turbomachine |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4573875A (en) * | 1984-05-29 | 1986-03-04 | General Electric Company | Captured radial key for steam turbine wheels |
US4537560A (en) * | 1984-05-29 | 1985-08-27 | General Electric Company | Radial key for steam turbine wheels |
US4682934A (en) * | 1985-12-06 | 1987-07-28 | General Electric Company | Wheel anti-rotation means |
GB2380770B (en) * | 2001-10-13 | 2005-09-07 | Rolls Royce Plc | Indentor arrangement |
EP1614857A1 (de) * | 2004-07-05 | 2006-01-11 | Siemens Aktiengesellschaft | Strömungsmaschine mit einem Rotor der zumindest eine gebohrene Rotorscheibe aufweist |
EP1865080A1 (de) * | 2006-06-06 | 2007-12-12 | Siemens Aktiengesellschaft | Verfahren zum Einbringen von Druckeigenspannungen in eine Welle, insbesondere in Wellenkerben |
US8177502B2 (en) * | 2008-11-25 | 2012-05-15 | General Electric Company | Vane with reduced stress |
US20100126018A1 (en) * | 2008-11-25 | 2010-05-27 | General Electric Company | Method of manufacturing a vane with reduced stress |
US20130094953A1 (en) * | 2011-10-12 | 2013-04-18 | Honeywell International Inc. | Variable thickness and variable radius structural rib support for scrolls and torus |
US9249782B2 (en) * | 2012-01-31 | 2016-02-02 | General Electric Company | Snap ring retention assembly for a main shaft in a wind turbine |
DE102015225428A1 (de) * | 2015-12-16 | 2017-07-06 | Siemens Aktiengesellschaft | Läufer für eine Strömungsmaschine |
FR3068629B1 (fr) * | 2017-07-07 | 2019-08-16 | Arianegroup Sas | Ensemble d'un arbre et d'un element destine a former un rotor et procede de fabrication |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2867460A (en) * | 1953-10-21 | 1959-01-06 | Gen Motors Corp | Turbine rotor assembly |
DE2555346B2 (de) * | 1974-12-16 | 1977-10-27 | Groupe Europeen Pour La Technique Des Turbines A Vapeur G.E.T.T. S.A., Paris | Turbinenwelle |
DE2807379A1 (de) * | 1977-02-21 | 1978-08-24 | Hitachi Ltd | Turbinenrotor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1593393A (en) * | 1923-10-30 | 1926-07-20 | Gen Electric | Elastic-fluid turbine and the like |
US1873956A (en) * | 1930-05-05 | 1932-08-30 | Allis Chalmers Mfg Co | Rotor structure |
BE510277A (US08088918-20120103-C00476.png) * | 1951-03-30 | |||
US3715176A (en) * | 1971-09-01 | 1973-02-06 | Carrier Corp | Turbo machine rotor structure |
JPS5374609A (en) * | 1976-12-15 | 1978-07-03 | Hitachi Ltd | Shrinkage fit-wheel |
US4330236A (en) * | 1980-03-28 | 1982-05-18 | Westinghouse Electric Corp. | System for keying discs to a shaft |
-
1983
- 1983-11-25 US US06/555,179 patent/US4497612A/en not_active Expired - Lifetime
-
1984
- 1984-02-23 JP JP59031575A patent/JPS60119303A/ja active Granted
- 1984-02-29 DE DE19843407373 patent/DE3407373A1/de active Granted
- 1984-07-27 IT IT22090/84A patent/IT1176500B/it active
- 1984-08-22 KR KR1019840005081A patent/KR890001343B1/ko not_active IP Right Cessation
- 1984-10-26 CA CA000466399A patent/CA1209052A/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2867460A (en) * | 1953-10-21 | 1959-01-06 | Gen Motors Corp | Turbine rotor assembly |
DE2555346B2 (de) * | 1974-12-16 | 1977-10-27 | Groupe Europeen Pour La Technique Des Turbines A Vapeur G.E.T.T. S.A., Paris | Turbinenwelle |
DE2807379A1 (de) * | 1977-02-21 | 1978-08-24 | Hitachi Ltd | Turbinenrotor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9752455B2 (en) | 2013-10-08 | 2017-09-05 | MTU Aero Engines AG | Component support and turbomachine |
Also Published As
Publication number | Publication date |
---|---|
US4497612A (en) | 1985-02-05 |
DE3407373A1 (de) | 1985-06-05 |
IT8422090A0 (it) | 1984-07-27 |
JPS642761B2 (US08088918-20120103-C00476.png) | 1989-01-18 |
KR890001343B1 (ko) | 1989-04-29 |
CA1209052A (en) | 1986-08-05 |
IT1176500B (it) | 1987-08-18 |
JPS60119303A (ja) | 1985-06-26 |
KR850003920A (ko) | 1985-06-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |