BE551145A - - Google Patents

Info

Publication number
BE551145A
BE551145A BE551145DA BE551145A BE 551145 A BE551145 A BE 551145A BE 551145D A BE551145D A BE 551145DA BE 551145 A BE551145 A BE 551145A
Authority
BE
Belgium
Application number
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.)
Publication of BE551145A publication Critical patent/BE551145A/xx

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
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the 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
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • 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
    • 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
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BE551145D 1955-09-26 BE551145A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3010696X 1955-09-26

Publications (1)

Publication Number Publication Date
BE551145A true BE551145A (fr)

Family

ID=10919700

Family Applications (1)

Application Number Title Priority Date Filing Date
BE551145D BE551145A (fr) 1955-09-26

Country Status (3)

Country Link
US (1) US3010696A (fr)
BE (1) BE551145A (fr)
FR (1) FR1158880A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL295165A (fr) * 1962-07-11
US3295825A (en) * 1965-03-10 1967-01-03 Gen Motors Corp Multi-stage turbine rotor
US3471127A (en) * 1966-12-08 1969-10-07 Gen Motors Corp Turbomachine rotor
US3446480A (en) * 1966-12-19 1969-05-27 Gen Motors Corp Turbine rotor
US3490852A (en) * 1967-12-21 1970-01-20 Gen Electric Gas turbine rotor bucket cooling and sealing arrangement
GB1479332A (en) * 1974-11-06 1977-07-13 Rolls Royce Means for retaining blades to a disc or like structure
FR2524932A1 (fr) * 1982-04-08 1983-10-14 Snecma Dispositif de retenue axiale de pieds d'aube dans un disque de turbomachine
JPS62118033A (ja) * 1985-11-04 1987-05-29 ユナイテツド・テクノロジ−ズ・コ−ポレイシヨン タ−ビンのデイスクとサイドプレ−トの組合体
GB8705216D0 (en) * 1987-03-06 1987-04-08 Rolls Royce Plc Rotor assembly
US5030060A (en) * 1988-10-20 1991-07-09 The United States Of America As Represented By The Secretary Of The Air Force Method and apparatus for cooling high temperature ceramic turbine blade portions
FR2663997B1 (fr) * 1990-06-27 1993-12-24 Snecma Dispositif de fixation d'une couronne de revolution sur un disque de turbomachine.
ATE523658T1 (de) * 2008-07-17 2011-09-15 Ansaldo Energia Spa Rotoranordnung für eine gasturbine, gasturbine mit der rotoranordnung und verfahren zum kühlen der rotoranordnung
EP2236759A1 (fr) * 2009-03-27 2010-10-06 Siemens Aktiengesellschaft Système d'aube
FR2955889B1 (fr) * 2010-01-29 2012-11-16 Snecma Moyen de blocage d'un flasque d'etancheite sur un disque de turbine
FR2982635B1 (fr) * 2011-11-15 2013-11-15 Snecma Roue a aubes pour une turbomachine
EP2860351A1 (fr) * 2013-10-10 2015-04-15 Siemens Aktiengesellschaft Agencement destiné à sécuriser une position fonctionnelle d'une plaque de couverture disposée au niveau d'un disque de rotor par rapport à une aube disposée au niveau du disque de rotor
EP3141698A1 (fr) * 2015-09-10 2017-03-15 Siemens Aktiengesellschaft Agencement pour une turbine à gaz
TWI675146B (zh) 2016-12-13 2019-10-21 日商三菱日立電力系統股份有限公司 燃氣渦輪機的分解組裝方法、燃氣渦輪機輥及燃氣渦輪機
US11111799B2 (en) * 2016-12-13 2021-09-07 Mitsubishi Power, Ltd. Method for disassembling/assembling gas turbine, seal plate assembly, and gas turbine rotor
KR102269720B1 (ko) * 2016-12-13 2021-06-25 미츠비시 파워 가부시키가이샤 가스 터빈의 분해 조립 방법, 시일판 조립체 및 가스 터빈 로터
CA3000376A1 (fr) * 2017-05-23 2018-11-23 Rolls-Royce Corporation Assemblage de carenage de turbine comportant des segments de piste en composite a matrice ceramique dotes de fonctionnalites de fixation metallique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR965814A (fr) * 1948-04-22 1950-09-22
GB687507A (en) * 1949-06-28 1953-02-18 Cem Comp Electro Mec Improvements in turbine and compressor blades
US2568726A (en) * 1949-08-03 1951-09-25 Franz Anselm Air-cooled turbine blade
GB701263A (en) * 1950-08-03 1953-12-23 Rolls Royce Improvements in or relating to turbo-machines
GB742477A (en) * 1952-10-31 1955-12-30 Rolls Royce Improvements in or relating to bladed stator or rotor constructions for fluid machines such as axial-flow turbines or compressors
BE530262A (fr) * 1953-07-11
US2828940A (en) * 1953-12-30 1958-04-01 United Aircraft Corp Cooled turbine blade

Also Published As

Publication number Publication date
FR1158880A (fr) 1958-06-20
US3010696A (en) 1961-11-28

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