PL2494152T3 - Sprzęgła i związana z nimi linia rotorów maszyny wirowej - Google Patents

Sprzęgła i związana z nimi linia rotorów maszyny wirowej

Info

Publication number
PL2494152T3
PL2494152T3 PL10785110T PL10785110T PL2494152T3 PL 2494152 T3 PL2494152 T3 PL 2494152T3 PL 10785110 T PL10785110 T PL 10785110T PL 10785110 T PL10785110 T PL 10785110T PL 2494152 T3 PL2494152 T3 PL 2494152T3
Authority
PL
Poland
Prior art keywords
couplings
rotor assembly
turbomachine rotor
corresponding turbomachine
assembly
Prior art date
Application number
PL10785110T
Other languages
English (en)
Inventor
Pascal Pierre Le Brusq
Jean-Philippe Ousty
Lionel Scuiller
Original Assignee
Safran Helicopter Engines
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 Safran Helicopter Engines filed Critical Safran Helicopter Engines
Publication of PL2494152T3 publication Critical patent/PL2494152T3/pl

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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and 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
    • F01D5/02—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
    • 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
    • F04D29/08—Sealings
    • F04D29/083—Sealings especially adapted for elastic fluid pumps
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
    • F16D1/033—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/40—Transmission of power
    • F05D2260/403—Transmission of power through the shape of the drive components
    • F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D2011/008—Clutches in which the members have interengaging parts characterised by the form of the teeth forming the inter-engaging parts; Details of shape or structure of these teeth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/02—Overheat protection, i.e. means for protection against overheating
    • F16D2300/021—Cooling features not provided for in group F16D13/72 or F16D25/123, e.g. heat transfer details
PL10785110T 2009-10-30 2010-10-13 Sprzęgła i związana z nimi linia rotorów maszyny wirowej PL2494152T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0957653A FR2952138B1 (fr) 2009-10-30 2009-10-30 Procede de protection de passage d'air dans un couplage de pieces motrices en environnement non securise, couplage de mise en oeuvre et ligne rotors equipee de tels couplages
EP10785110.7A EP2494152B1 (fr) 2009-10-30 2010-10-13 Couplages et ligne de rotors de turbomachine associée
PCT/FR2010/052170 WO2011051592A1 (fr) 2009-10-30 2010-10-13 Procede de protection de passage d'air dans un couplage de pieces motrices en environnement non securise, couplage de mise en oeuvre et ligne rotors equipee de tels couplages

Publications (1)

Publication Number Publication Date
PL2494152T3 true PL2494152T3 (pl) 2019-06-28

Family

ID=42169305

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10785110T PL2494152T3 (pl) 2009-10-30 2010-10-13 Sprzęgła i związana z nimi linia rotorów maszyny wirowej

Country Status (11)

Country Link
US (1) US9103212B2 (pl)
EP (1) EP2494152B1 (pl)
JP (1) JP5671049B2 (pl)
KR (1) KR101724174B1 (pl)
CN (1) CN102597425B (pl)
CA (1) CA2777253C (pl)
FR (1) FR2952138B1 (pl)
IN (1) IN2012DN03301A (pl)
PL (1) PL2494152T3 (pl)
RU (1) RU2556148C2 (pl)
WO (1) WO2011051592A1 (pl)

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US8920113B2 (en) * 2011-11-28 2014-12-30 United Technologies Corporation Thermal gradiant tolerant turbomachine coupling member
EP2687678A1 (en) * 2012-07-18 2014-01-22 Siemens Aktiengesellschaft A rotor for a radial compressor and a method for construction thereof
FR3000145B1 (fr) * 2012-12-21 2015-01-16 Turbomeca Assemblage d'etancheite pour turbomachine
WO2014197024A2 (en) * 2013-03-11 2014-12-11 United Technologies Corporation Full ring curvic seal
FR3016936B1 (fr) * 2014-01-24 2019-05-17 Safran Aircraft Engines Disque de rotor a dispositif de prelevement d'air centripete, compresseur comportant ledit disque et turbomachine avec un tel compresseur
FR3018547B1 (fr) * 2014-03-13 2019-07-12 Safran Aircraft Engines Systeme d'etancheite entre disques de turbine haute pression avec liaison curvic
US9850857B2 (en) * 2015-08-17 2017-12-26 Electro-Motive Diesel, Inc. Turbocharger blisk/shaft joint with heat isolation
US10119422B2 (en) 2015-11-19 2018-11-06 United Technologies Corporation Coupling system comprising self locking joint
US9909437B2 (en) * 2015-12-04 2018-03-06 General Electric Company Curvic seal for use in a gas turbine engine and method of assembling a gas turbine engine
US10584590B2 (en) * 2016-05-16 2020-03-10 United Technologies Corporation Toothed component optimization for gas turbine engine
US20180058219A1 (en) * 2016-08-30 2018-03-01 Siemens Aktiengesellschaft Rotor disk having serrations and rotor
CN109891112B (zh) * 2016-11-23 2022-01-04 舍弗勒技术股份两合公司 扭矩传递装置和用于制造扭矩传递装置的方法
US10544702B2 (en) * 2017-01-20 2020-01-28 General Electric Company Method and apparatus for supplying cooling air to a turbine
US10669877B2 (en) * 2017-12-21 2020-06-02 United Technologies Corporation Air seal attachment
FR3077327B1 (fr) * 2018-01-30 2020-02-21 Safran Aircraft Engines Ensemble pour turbine de turbomachine comprenant un anneau mobile d'etancheite
WO2021230874A1 (en) * 2020-05-14 2021-11-18 Dresser-Rand Company Compressor rotor structure
FR3116557B1 (fr) * 2020-11-23 2023-04-28 Safran Helicopter Engines Rotor de compresseur comportant une fente d’alimentation d’un systeme d’air secondaire
DE102020134759A1 (de) 2020-12-22 2022-06-23 Atlas Copco Energas Gmbh Turbomaschine und Verfahren zum Betrieb einer Turbomaschine
KR102278247B1 (ko) * 2021-01-11 2021-07-15 정근수 수중펌프 및 이를 구비한 펌프게이트

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GB395497A (en) * 1932-06-07 1933-07-20 Fairey Aviat Co Ltd Improved means for driving magneto-electric machines
GB723549A (en) * 1952-01-14 1955-02-09 Rolls Royce Improvements in or relating to torque-transmitting couplings for interconnecting thediscs of a gas-turbine engine rotor
US2741454A (en) * 1954-09-28 1956-04-10 Clifford R Eppley Elastic fluid machine
FR2667365B1 (fr) 1990-10-02 1993-01-08 Europ Propulsion Roue de turbine en materiau composite.
US5191810A (en) * 1991-12-23 1993-03-09 Chrysler Corp Vehicle modular clutch attaching arrangement
US5555721A (en) * 1994-09-28 1996-09-17 General Electric Company Gas turbine engine cooling supply circuit
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JPH09151751A (ja) * 1995-11-29 1997-06-10 Mitsubishi Heavy Ind Ltd ガスタービン内部軸封装置
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FR2867229B1 (fr) 2004-03-05 2006-07-28 Snecma Moteurs Palier a roulement de turbomachine a encombrement reduit

Also Published As

Publication number Publication date
WO2011051592A1 (fr) 2011-05-05
JP5671049B2 (ja) 2015-02-18
FR2952138B1 (fr) 2012-04-20
CA2777253A1 (fr) 2011-05-05
FR2952138A1 (fr) 2011-05-06
US9103212B2 (en) 2015-08-11
US20120201658A1 (en) 2012-08-09
JP2013509545A (ja) 2013-03-14
KR101724174B1 (ko) 2017-04-06
KR20120092122A (ko) 2012-08-20
RU2556148C2 (ru) 2015-07-10
EP2494152B1 (fr) 2019-02-20
CN102597425A (zh) 2012-07-18
RU2012122202A (ru) 2013-12-10
CA2777253C (fr) 2017-11-21
IN2012DN03301A (pl) 2015-10-23
CN102597425B (zh) 2015-08-19
EP2494152A1 (fr) 2012-09-05

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