JPS5036683B1 - - Google Patents

Info

Publication number
JPS5036683B1
JPS5036683B1 JP46061596A JP6159671A JPS5036683B1 JP S5036683 B1 JPS5036683 B1 JP S5036683B1 JP 46061596 A JP46061596 A JP 46061596A JP 6159671 A JP6159671 A JP 6159671A JP S5036683 B1 JPS5036683 B1 JP S5036683B1
Authority
JP
Japan
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.)
Pending
Application number
JP46061596A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5036683B1 publication Critical patent/JPS5036683B1/ja
Pending legal-status Critical Current

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
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F04D29/286—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors multi-stage rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP46061596A 1970-10-07 1971-08-13 Pending JPS5036683B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7872870A 1970-10-07 1970-10-07

Publications (1)

Publication Number Publication Date
JPS5036683B1 true JPS5036683B1 (en) 1975-11-27

Family

ID=22145869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46061596A Pending JPS5036683B1 (en) 1970-10-07 1971-08-13

Country Status (4)

Country Link
US (1) US3680979A (en)
JP (1) JPS5036683B1 (en)
FR (1) FR2111096A5 (en)
GB (1) GB1296300A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010520968A (en) * 2007-03-12 2010-06-17 シーメンス アクチエンゲゼルシヤフト Gas turbine having at least one rotor comprising a turbine disk and a connecting rod
JP2024514772A (en) * 2021-04-28 2024-04-03 ヌオーヴォ・ピニォーネ・テクノロジー・ソチエタ・レスポンサビリタ・リミタータ Turbomachinery rotors and turbomachinery with stacked impellers

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1349170A (en) * 1970-07-09 1974-03-27 Kraftwerk Union Ag Rotor for a gas turbine engine
US3749516A (en) * 1971-10-06 1973-07-31 Carrier Corp Rotor structure for turbo machines
US3941506A (en) * 1974-09-05 1976-03-02 Carrier Corporation Rotor assembly
DE2643886C2 (en) * 1976-09-29 1978-02-09 Kraftwerk Union AG, 4330 Mülheim Disc-type gas turbine rotor
IT1135752B (en) * 1981-04-17 1986-08-27 Nuovo Pignone Spa IMPROVEMENTS IN THE POWER STAGE OF A GAS TURBINE
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
US4832574A (en) * 1988-02-12 1989-05-23 United Technologies Corporation Turbine disk securing and removal apparatus
US5031400A (en) * 1988-12-09 1991-07-16 Allied-Signal Inc. High temperature turbine engine structure
US4934138A (en) * 1988-12-06 1990-06-19 Allied-Signal Inc. High temperature turbine engine structure
US5020932A (en) * 1988-12-06 1991-06-04 Allied-Signal Inc. High temperature ceramic/metal joint structure
EP0520260B1 (en) * 1991-06-28 1994-04-13 Asea Brown Boveri Ag Drum rotor for an axial turbine
US6439849B1 (en) * 2001-05-03 2002-08-27 Bell Helicopter Textron, Inc. Dual trunnion hub-to-mast assembly
JP2003120209A (en) * 2001-10-10 2003-04-23 Mitsubishi Heavy Ind Ltd Sealing structure of spindle bolt and gas turbine
FR2889981B1 (en) * 2005-08-26 2007-11-02 Snecma DEVICE FOR HEATING A CYLINDRICAL PIECE, USE IN THE ASSEMBLY OF AN INTER-TREE BEARING IN A TURBOMACHINE.
EP1970530A1 (en) * 2007-03-12 2008-09-17 Siemens Aktiengesellschaft Rotor of a thermal fluid flow engine and fluid flow engine
EP1970532A1 (en) 2007-03-12 2008-09-17 Siemens Aktiengesellschaft Rotor of a thermal fluid flow engine and gas turbine
DE102008015688A1 (en) * 2008-03-26 2009-10-01 Man Turbo Ag Turbine rotor for a gas turbine
US8100666B2 (en) * 2008-12-22 2012-01-24 Pratt & Whitney Canada Corp. Rotor mounting system for gas turbine engine
IT1394295B1 (en) 2009-05-08 2012-06-06 Nuovo Pignone Spa CENTRIFUGAL IMPELLER OF THE CLOSED TYPE FOR TURBOMACCHINE, COMPONENT FOR SUCH A IMPELLER, TURBOMACCHINA PROVIDED WITH THAT IMPELLER AND METHOD OF REALIZING SUCH A IMPELLER
IT1397058B1 (en) 2009-11-23 2012-12-28 Nuovo Pignone Spa CENTRIFUGAL IMPELLER MOLD, MOLD INSERTS AND METHOD TO BUILD A CENTRIFUGAL IMPELLER
IT1397057B1 (en) 2009-11-23 2012-12-28 Nuovo Pignone Spa CENTRIFUGAL AND TURBOMACHINE IMPELLER
ITCO20110064A1 (en) 2011-12-14 2013-06-15 Nuovo Pignone Spa ROTARY MACHINE INCLUDING A ROTOR WITH A COMPOSITE IMPELLER AND A METAL SHAFT
DE102012223830A1 (en) * 2012-12-19 2014-06-26 Siemens Aktiengesellschaft Sealing a compressor rotor
DE102013213115A1 (en) * 2013-07-04 2015-01-22 Siemens Aktiengesellschaft Rotor for a turbine
ITCO20130067A1 (en) 2013-12-17 2015-06-18 Nuovo Pignone Srl IMPELLER WITH PROTECTION ELEMENTS AND CENTRIFUGAL COMPRESSOR
WO2016060686A1 (en) * 2014-10-17 2016-04-21 Siemens Aktiengesellschaft Gas turbine spindle bolt with shrink fitted sleeve
CN104389644A (en) * 2014-11-15 2015-03-04 哈尔滨广瀚燃气轮机有限公司 Sealing structure for novel turbine motor torsion bearing rotor
FR3039857B1 (en) * 2015-08-04 2019-09-13 Safran Aircraft Engines METHOD AND DEVICE FOR CLAMPING A ROTOR LINE OF TURBOMACHINE
CN107023321A (en) * 2017-05-31 2017-08-08 深圳智慧能源技术有限公司 The centering torsion pass of multistage high speed turbine machine is locked mechanism
WO2021230869A1 (en) * 2020-05-14 2021-11-18 Siemens Energy Global GmbH & Co. KG Compressor rotor structure and method for arranging said rotor structure
US12037919B2 (en) * 2020-09-03 2024-07-16 Siemens Energy Global GmbH & Co. KG Rotor assembly for a gas turbine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1551402A (en) * 1925-08-25 Botob fob elastic-pi
GB586200A (en) * 1944-07-21 1947-03-11 Karl Baumann Improvements in bladed drum-type rotor constructions operating under high temperature conditions
US3304052A (en) * 1965-03-30 1967-02-14 Westinghouse Electric Corp Rotor structure for an elastic fluid utilizing machine
US3356339A (en) * 1966-12-12 1967-12-05 Gen Motors Corp Turbine rotor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010520968A (en) * 2007-03-12 2010-06-17 シーメンス アクチエンゲゼルシヤフト Gas turbine having at least one rotor comprising a turbine disk and a connecting rod
JP4954299B2 (en) * 2007-03-12 2012-06-13 シーメンス アクチエンゲゼルシヤフト Gas turbine having at least one rotor comprising a turbine disk and a connecting rod
JP2024514772A (en) * 2021-04-28 2024-04-03 ヌオーヴォ・ピニォーネ・テクノロジー・ソチエタ・レスポンサビリタ・リミタータ Turbomachinery rotors and turbomachinery with stacked impellers

Also Published As

Publication number Publication date
FR2111096A5 (en) 1972-06-02
GB1296300A (en) 1972-11-15
DE2135088B2 (en) 1973-08-30
US3680979A (en) 1972-08-01
DE2135088A1 (en) 1972-04-13

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