WO2003021083A1 - Hybrid rotor, method of manufacturing the hybrid rotor, and gas turbine - Google Patents

Hybrid rotor, method of manufacturing the hybrid rotor, and gas turbine Download PDF

Info

Publication number
WO2003021083A1
WO2003021083A1 PCT/JP2002/008716 JP0208716W WO03021083A1 WO 2003021083 A1 WO2003021083 A1 WO 2003021083A1 JP 0208716 W JP0208716 W JP 0208716W WO 03021083 A1 WO03021083 A1 WO 03021083A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
hybrid rotor
bore part
hybrid
gas turbine
Prior art date
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.)
Ceased
Application number
PCT/JP2002/008716
Other languages
English (en)
French (fr)
Inventor
Takeshi Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to US10/398,941 priority Critical patent/US20040013521A1/en
Priority to JP2003525131A priority patent/JPWO2003021083A1/ja
Priority to EP02797708A priority patent/EP1424465A4/en
Publication of WO2003021083A1 publication Critical patent/WO2003021083A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3061—Fixing blades to rotors; Blade roots ; Blade spacers by welding, brazing
    • 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
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—Form or construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/21—Manufacture essentially without removing material by casting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/21—Manufacture essentially without removing material by casting
    • F05B2230/211—Manufacture essentially without removing material by casting by precision casting, e.g. microfusing or investment casting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/10—Inorganic materials, e.g. metals
    • F05B2280/103—Heavy metals
    • F05B2280/10304—Titanium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0466—Nickel
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/21—Manufacture essentially without removing material by casting
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/21—Manufacture essentially without removing material by casting
    • F05D2230/211—Manufacture essentially without removing material by casting by precision casting, e.g. microfusing or investment casting
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
    • F05D2300/133—Titanium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
PCT/JP2002/008716 2001-09-03 2002-08-29 Hybrid rotor, method of manufacturing the hybrid rotor, and gas turbine Ceased WO2003021083A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/398,941 US20040013521A1 (en) 2001-09-03 2002-08-29 Hybrid rotor, method of manufacturing the hybrid rotor, and gas turbine
JP2003525131A JPWO2003021083A1 (ja) 2001-09-03 2002-08-29 ハイブリッドロータ及びその製造方法並びにガスタービン
EP02797708A EP1424465A4 (en) 2001-09-03 2002-08-29 HYBRID ROTOR; PROCESS FOR PREPARING A HYBRID ROTOR; AND GAS TURBINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001265583 2001-09-03
JP2001-265583 2001-09-03

Publications (1)

Publication Number Publication Date
WO2003021083A1 true WO2003021083A1 (en) 2003-03-13

Family

ID=19092026

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008716 Ceased WO2003021083A1 (en) 2001-09-03 2002-08-29 Hybrid rotor, method of manufacturing the hybrid rotor, and gas turbine

Country Status (4)

Country Link
US (1) US20040013521A1 (ja)
EP (1) EP1424465A4 (ja)
JP (1) JPWO2003021083A1 (ja)
WO (1) WO2003021083A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006117847A1 (ja) * 2005-04-27 2006-11-09 Hitachi, Ltd. マイクロガスタービン
JP2009517576A (ja) * 2005-11-24 2009-04-30 エムテーウー・アエロ・エンジンズ・ゲーエムベーハー ガスタービンのシュラウドセグメントの補修方法
JP2014503627A (ja) * 2010-12-07 2014-02-13 アクツィエブーラゲート エスケイエフ 摩擦を増大させる塗料及び該塗料がコーティングされた機械部品

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936178B1 (fr) * 2008-09-24 2012-08-17 Snecma Assemblage de pieces en titane et en acier par soudage diffusion
US8540482B2 (en) 2010-06-07 2013-09-24 United Technologies Corporation Rotor assembly for gas turbine engine
US20120156021A1 (en) * 2010-12-21 2012-06-21 Valentina Lugo Fan rotor ring for an air cycle machine
US10119400B2 (en) 2012-09-28 2018-11-06 United Technologies Corporation High pressure rotor disk
US9114481B1 (en) * 2014-02-21 2015-08-25 Siemens Energy, Inc Inertia friction disk welding
JP6288516B2 (ja) * 2014-12-03 2018-03-07 三菱重工業株式会社 インペラ、及び回転機械
JP2016156302A (ja) * 2015-02-24 2016-09-01 三菱重工業株式会社 羽根車
JP6754658B2 (ja) * 2016-09-30 2020-09-16 ダイハツ工業株式会社 排気ターボ過給機用タービンの製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335997A (en) * 1980-01-16 1982-06-22 General Motors Corporation Stress resistant hybrid radial turbine wheel
JPH09193295A (ja) * 1996-01-22 1997-07-29 Senshin Zairyo Riyou Gas Jienereeta Kenkyusho:Kk 繊維強化金属複合材のリングまたはブリングおよびその製造方法
JPH10212967A (ja) * 1997-01-29 1998-08-11 Ishikawajima Harima Heavy Ind Co Ltd ターボチャージャーのコンプレッサーインペラ及びその製造方法
US6007301A (en) * 1996-10-18 1999-12-28 Diado Steel Co., Ltd. TiAl turbine rotor and method of manufacturing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161902A (en) * 1979-06-01 1980-12-16 Nissan Motor Co Ltd Ceramic turbine rotor
US4850802A (en) * 1983-04-21 1989-07-25 Allied-Signal Inc. Composite compressor wheel for turbochargers
US4659288A (en) * 1984-12-10 1987-04-21 The Garrett Corporation Dual alloy radial turbine rotor with hub material exposed in saddle regions of blade ring
DE19515464C1 (de) * 1995-04-27 1996-10-02 Man B & W Diesel Ag Strömungsmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335997A (en) * 1980-01-16 1982-06-22 General Motors Corporation Stress resistant hybrid radial turbine wheel
JPH09193295A (ja) * 1996-01-22 1997-07-29 Senshin Zairyo Riyou Gas Jienereeta Kenkyusho:Kk 繊維強化金属複合材のリングまたはブリングおよびその製造方法
US6007301A (en) * 1996-10-18 1999-12-28 Diado Steel Co., Ltd. TiAl turbine rotor and method of manufacturing
JPH10212967A (ja) * 1997-01-29 1998-08-11 Ishikawajima Harima Heavy Ind Co Ltd ターボチャージャーのコンプレッサーインペラ及びその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1424465A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006117847A1 (ja) * 2005-04-27 2006-11-09 Hitachi, Ltd. マイクロガスタービン
JP2009517576A (ja) * 2005-11-24 2009-04-30 エムテーウー・アエロ・エンジンズ・ゲーエムベーハー ガスタービンのシュラウドセグメントの補修方法
JP2014503627A (ja) * 2010-12-07 2014-02-13 アクツィエブーラゲート エスケイエフ 摩擦を増大させる塗料及び該塗料がコーティングされた機械部品

Also Published As

Publication number Publication date
EP1424465A4 (en) 2010-05-26
US20040013521A1 (en) 2004-01-22
EP1424465A1 (en) 2004-06-02
JPWO2003021083A1 (ja) 2004-12-16

Similar Documents

Publication Publication Date Title
WO2003021083A1 (en) Hybrid rotor, method of manufacturing the hybrid rotor, and gas turbine
US6155783A (en) Hollow blade for hydraulic turbine or pump
WO2002075898A3 (en) Permanent magnet rotor
AU1477701A (en) Axial fan
EP1134358A3 (en) Method of machining the turbine rotor shaft of a supercharger
CA2496385A1 (en) Rotor and aircraft passively stable in hover
WO2006047467A3 (en) Turbocharger with thrust collar
WO1999043959A3 (en) Improved thrust bearing for multistage centrifugal pumps
CA2197259A1 (en) Molten metal shaft and impeller bearing assembly
JP2010025087A (ja) 軸流ファン
EP1083300A3 (en) Turbo-machine fan casing with dual-wall blade containment structure
CA2409382A1 (en) Blade for turbine engine
GB2299622A (en) Screw compressor and manufacture of rotor thereof
US20040075356A1 (en) Fan rotor
US20060110249A1 (en) Method of die casting compressor housings
WO2006080718A3 (en) Rotor of an outer-rotor type motor.
JPS63178630U (ja)
WO2003017447A1 (en) Stator and method for manufacturing stator
JPH03111501A (ja) 分割円形リングの製造方法
JPH07167169A (ja) ワンウエイクラッチの外輪固定構造
EP1544416A3 (de) Lagerung des Rotors einer Gasturbine
CA2578420C (en) Method of die casting compressor housings
KR200324470Y1 (ko) 팬 모터
CN220510850U (zh) 一种外转子无刷电机
CN220286024U (zh) 一种泵用联轴器

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2003525131

Country of ref document: JP

Kind code of ref document: A

Format of ref document f/p: F

AK Designated states

Kind code of ref document: A1

Designated state(s): JP

Kind code of ref document: A1

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FR GB GR IE IT LU MC NL PT SE SK TR

WWE Wipo information: entry into national phase

Ref document number: 2002797708

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 10398941

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWP Wipo information: published in national office

Ref document number: 2002797708

Country of ref document: EP