PL1944471T3 - Osiowy segment wirnika dla wirnika turbiny - Google Patents

Osiowy segment wirnika dla wirnika turbiny

Info

Publication number
PL1944471T3
PL1944471T3 PL07000381T PL07000381T PL1944471T3 PL 1944471 T3 PL1944471 T3 PL 1944471T3 PL 07000381 T PL07000381 T PL 07000381T PL 07000381 T PL07000381 T PL 07000381T PL 1944471 T3 PL1944471 T3 PL 1944471T3
Authority
PL
Poland
Prior art keywords
rotor
cavity
locking plate
section
turbine
Prior art date
Application number
PL07000381T
Other languages
English (en)
Inventor
Marcus Brücher
Axel Buschmann
Andreas Föhringen
Dieter Kienast
Martin Raschnewski
Joachim Reisener
Wilfried Remmert
Peter Schröder
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of PL1944471T3 publication Critical patent/PL1944471T3/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
    • 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
    • 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
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • 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
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
PL07000381T 2007-01-09 2007-01-09 Osiowy segment wirnika dla wirnika turbiny PL1944471T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07000381A EP1944471B1 (de) 2007-01-09 2007-01-09 Axialer Rotorabschnitt für einen Rotor einer Turbine

Publications (1)

Publication Number Publication Date
PL1944471T3 true PL1944471T3 (pl) 2010-02-26

Family

ID=38038692

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07000381T PL1944471T3 (pl) 2007-01-09 2007-01-09 Osiowy segment wirnika dla wirnika turbiny

Country Status (9)

Country Link
US (1) US8226366B2 (pl)
EP (1) EP1944471B1 (pl)
JP (1) JP4733709B2 (pl)
CN (1) CN101220756B (pl)
AT (1) ATE441776T1 (pl)
DE (1) DE502007001441D1 (pl)
ES (1) ES2330379T3 (pl)
PL (1) PL1944471T3 (pl)
RU (1) RU2377418C2 (pl)

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US8485784B2 (en) * 2009-07-14 2013-07-16 General Electric Company Turbine bucket lockwire rotation prevention
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US8007230B2 (en) * 2010-01-05 2011-08-30 General Electric Company Turbine seal plate assembly
FR2960589B1 (fr) * 2010-05-28 2014-05-02 Snecma Roue a aubes pour une turbomachine, telle qu'un turboreacteur ou un turbopropulseur d'avion
FR2963383B1 (fr) * 2010-07-27 2016-09-09 Snecma Aube de turbomachine, rotor, turbine basse pression et turbomachine equipes d'une telle aube
FR2973829B1 (fr) * 2011-04-05 2013-05-24 Snecma Flasque d'etancheite pour etage de turbine de turbomachine d'aeronef, comprenant
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US9366151B2 (en) * 2012-05-07 2016-06-14 General Electric Company System and method for covering a blade mounting region of turbine blades
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US10087768B2 (en) * 2015-12-07 2018-10-02 General Electric Company Steam turbine rotor seal key member, related assembly and steam turbine
GB2547906B (en) * 2016-03-02 2019-07-03 Rolls Royce Plc A bladed rotor arrangement
GB201604473D0 (en) * 2016-03-16 2016-04-27 Rolls Royce Plc A bladed rotor arrangement and a lock plate for a bladed rotor arrangement
EP3423679A1 (de) 2016-04-08 2019-01-09 Siemens Aktiengesellschaft Rotorscheibe mit stirnseitigem dichtelement
DE102016208759A1 (de) 2016-05-20 2017-11-23 Siemens Aktiengesellschaft Rotorscheibe mit stirnseitigem Dichtelement
US10196916B2 (en) 2016-04-08 2019-02-05 Siemens Aktiengesellschaft Rotor disk having an end-side sealing element
DE102016205921B4 (de) 2016-04-08 2019-04-25 Siemens Aktiengesellschaft Rotorscheibenanordnung mit zweiteiliger Dichtung
DE102016107315A1 (de) * 2016-04-20 2017-10-26 Rolls-Royce Deutschland Ltd & Co Kg Rotor mit Überhang an Laufschaufeln für ein Sicherungselement
KR101882109B1 (ko) 2016-12-23 2018-07-25 두산중공업 주식회사 가스 터빈
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KR20180114765A (ko) 2017-04-11 2018-10-19 두산중공업 주식회사 가스터빈 블레이드의 리테이너, 이를 이용한 터빈유닛 및 가스터빈
KR101878360B1 (ko) * 2017-04-12 2018-07-13 두산중공업 주식회사 리테이너 조립구조를 포함하는 가스터빈 블레이드 조립체 및 이를 포함하는 가스터빈
KR20190029963A (ko) 2017-09-13 2019-03-21 두산중공업 주식회사 터빈 블레이드의 냉각구조 및 이를 포함하는 터빈 및 가스터빈
EP3564489A1 (de) 2018-05-03 2019-11-06 Siemens Aktiengesellschaft Rotor mit fliehkraft-optimierten kontaktflächen
CN108798789B (zh) * 2018-06-07 2020-12-08 中国航发湖南动力机械研究所 锁片止动机构及涡轮盘组件
EP3788236B1 (de) * 2018-08-02 2023-06-21 Siemens Energy Global GmbH & Co. KG Rotor mit zwischen zwei rotorscheiben angeordnetem rotorbauteil
US10787921B2 (en) 2018-09-13 2020-09-29 Raytheon Technologies Corporation High pressure turbine rear side plate
KR102159681B1 (ko) * 2018-09-21 2020-09-24 두산중공업 주식회사 가스터빈 블레이드의 리테이너, 이를 이용한 터빈유닛 및 가스터빈
JP7191881B2 (ja) * 2020-02-10 2022-12-19 三菱重工業株式会社 タービンホイール及びタービンホイールにおけるワイヤ保持ピンの固定方法
CN111828107B (zh) * 2020-07-24 2023-02-24 中国科学院工程热物理研究所 一种发动机涡轮转子叶片挡气盖板轴向限位结构
KR102400013B1 (ko) * 2020-08-21 2022-05-18 두산에너빌리티 주식회사 터빈 블레이드의 씰 조립구조와 이를 포함하는 가스 터빈 및 터빈 블레이드의 씰 조립방법
CN112345561B (zh) * 2020-11-12 2022-05-10 东方电气集团东方汽轮机有限公司 核电焊转子的有效探伤方法
KR102718732B1 (ko) 2022-02-15 2024-10-16 두산에너빌리티 주식회사 터빈 블레이드의 씰 조립구조와 이를 포함하는 가스 터빈
CN114458391A (zh) * 2022-02-22 2022-05-10 中国联合重型燃气轮机技术有限公司 一种透平叶片锁紧组件
KR102845215B1 (ko) * 2023-01-02 2025-08-11 두산에너빌리티 주식회사 터빈 블레이드 씰링 어셈블리 및 이를 포함하는 가스 터빈
KR102851277B1 (ko) * 2023-01-02 2025-08-26 두산에너빌리티 주식회사 터빈 블레이드 씰링 어셈블리 및 이를 포함하는 가스 터빈
KR102851278B1 (ko) * 2023-01-02 2025-08-26 두산에너빌리티 주식회사 터빈 블레이드 씰링 어셈블리 및 이를 포함하는 가스 터빈
KR102887773B1 (ko) * 2023-04-04 2025-11-17 두산에너빌리티 주식회사 터빈 블레이드의 씰 조립구조와 이를 포함하는 가스 터빈
KR102838241B1 (ko) * 2023-04-04 2025-07-23 두산에너빌리티 주식회사 터빈 블레이드의 씰 조립구조와 이를 포함하는 가스 터빈

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Also Published As

Publication number Publication date
CN101220756B (zh) 2010-11-03
US8226366B2 (en) 2012-07-24
JP4733709B2 (ja) 2011-07-27
JP2008169838A (ja) 2008-07-24
ES2330379T3 (es) 2009-12-09
DE502007001441D1 (de) 2009-10-15
RU2007149544A (ru) 2009-07-10
CN101220756A (zh) 2008-07-16
RU2377418C2 (ru) 2009-12-27
EP1944471A1 (de) 2008-07-16
ATE441776T1 (de) 2009-09-15
EP1944471B1 (de) 2009-09-02
US20080181768A1 (en) 2008-07-31

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