KR890001343B1 - 증기터빈 바퀴회전정지장치 - Google Patents

증기터빈 바퀴회전정지장치 Download PDF

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Publication number
KR890001343B1
KR890001343B1 KR1019840005081A KR840005081A KR890001343B1 KR 890001343 B1 KR890001343 B1 KR 890001343B1 KR 1019840005081 A KR1019840005081 A KR 1019840005081A KR 840005081 A KR840005081 A KR 840005081A KR 890001343 B1 KR890001343 B1 KR 890001343B1
Authority
KR
South Korea
Prior art keywords
axial
stepped
wheel
shaft
slot
Prior art date
Application number
KR1019840005081A
Other languages
English (en)
Korean (ko)
Other versions
KR850003920A (ko
Inventor
죤 노로우스키 빅터
죤 쉐프린 다니엘
Original Assignee
제너럴 일렉트릭 캄파니
샘슨 헬프고트
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 제너럴 일렉트릭 캄파니, 샘슨 헬프고트 filed Critical 제너럴 일렉트릭 캄파니
Publication of KR850003920A publication Critical patent/KR850003920A/ko
Application granted granted Critical
Publication of KR890001343B1 publication Critical patent/KR890001343B1/ko

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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)
KR1019840005081A 1983-11-25 1984-08-22 증기터빈 바퀴회전정지장치 KR890001343B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/555,179 US4497612A (en) 1983-11-25 1983-11-25 Steam turbine wheel antirotation means
US555179 1983-11-25

Publications (2)

Publication Number Publication Date
KR850003920A KR850003920A (ko) 1985-06-29
KR890001343B1 true KR890001343B1 (ko) 1989-04-29

Family

ID=24216274

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840005081A KR890001343B1 (ko) 1983-11-25 1984-08-22 증기터빈 바퀴회전정지장치

Country Status (6)

Country Link
US (1) US4497612A (US08088918-20120103-C00476.png)
JP (1) JPS60119303A (US08088918-20120103-C00476.png)
KR (1) KR890001343B1 (US08088918-20120103-C00476.png)
CA (1) CA1209052A (US08088918-20120103-C00476.png)
DE (1) DE3407373A1 (US08088918-20120103-C00476.png)
IT (1) IT1176500B (US08088918-20120103-C00476.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
ES2620486T3 (es) 2013-10-08 2017-06-28 MTU Aero Engines AG Soporte de componente y turbomáquina
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
US2867460A (en) * 1953-10-21 1959-01-06 Gen Motors Corp Turbine rotor assembly
US3715176A (en) * 1971-09-01 1973-02-06 Carrier Corp Turbo machine rotor structure
FR2295225A1 (fr) * 1974-12-16 1976-07-16 Europ Turb Vapeur Arbre de turbine a disques rapportes
JPS5374609A (en) * 1976-12-15 1978-07-03 Hitachi Ltd Shrinkage fit-wheel
JPS53104009A (en) * 1977-02-21 1978-09-09 Hitachi Ltd Shrink fit rotor for steam turbine
US4330236A (en) * 1980-03-28 1982-05-18 Westinghouse Electric Corp. System for keying discs to a shaft

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
DE3407373C2 (US08088918-20120103-C00476.png) 1987-04-09
CA1209052A (en) 1986-08-05
IT1176500B (it) 1987-08-18
JPS60119303A (ja) 1985-06-26
KR850003920A (ko) 1985-06-29

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