CN114599859B - 具有设置在两个转子盘之间的转子构件的转子 - Google Patents

具有设置在两个转子盘之间的转子构件的转子 Download PDF

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Publication number
CN114599859B
CN114599859B CN202080073026.2A CN202080073026A CN114599859B CN 114599859 B CN114599859 B CN 114599859B CN 202080073026 A CN202080073026 A CN 202080073026A CN 114599859 B CN114599859 B CN 114599859B
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CN
China
Prior art keywords
rotor
groove
projection
outer side
gap
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.)
Active
Application number
CN202080073026.2A
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English (en)
Chinese (zh)
Other versions
CN114599859A (zh
Inventor
彼得·库里
米尔科·米拉扎尔
克里斯托弗·W·罗斯
尤利安·巴加埃娃
卡斯滕·科尔克
伊凡·勒博夫
亚历山大·罗曼诺夫
哈拉尔德·赫尔
凯文·肯扑卡
勒内·曼克
安德烈亚斯·弗瑞真
丹尼尔·霍夫索默
埃克哈德·马尔德费尔德
约格·里克特
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.)
Siemens Energy Global GmbH and Co KG
Original Assignee
Siemens Energy Global GmbH and Co KG
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.)
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Publication date
Application filed by Siemens Energy Global GmbH and Co KG filed Critical Siemens Energy Global GmbH and Co KG
Publication of CN114599859A publication Critical patent/CN114599859A/zh
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Publication of CN114599859B publication Critical patent/CN114599859B/zh
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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
    • 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
    • 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
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/37—Retaining components in desired mutual position by a press fit connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN202080073026.2A 2019-10-18 2020-06-18 具有设置在两个转子盘之间的转子构件的转子 Active CN114599859B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962916811P 2019-10-18 2019-10-18
US62/916,811 2019-10-18
PCT/EP2020/066858 WO2021073786A1 (de) 2019-10-18 2020-06-18 Rotor mit zwischen zwei rotorscheiben angeordnetem rotorbauteil

Publications (2)

Publication Number Publication Date
CN114599859A CN114599859A (zh) 2022-06-07
CN114599859B true CN114599859B (zh) 2023-11-17

Family

ID=71266618

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080073026.2A Active CN114599859B (zh) 2019-10-18 2020-06-18 具有设置在两个转子盘之间的转子构件的转子

Country Status (5)

Country Link
EP (1) EP4013950B1 (ko)
JP (1) JP7394979B2 (ko)
KR (1) KR20220078706A (ko)
CN (1) CN114599859B (ko)
WO (1) WO2021073786A1 (ko)

Citations (15)

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US4659285A (en) * 1984-07-23 1987-04-21 United Technologies Corporation Turbine cover-seal assembly
RU2151883C1 (ru) * 1998-10-19 2000-06-27 Открытое акционерное общество "Авиадвигатель" Ротор двухступенчатой турбины
DE19940556A1 (de) * 1999-08-26 2001-03-01 Asea Brown Boveri Vorrichtung zum Kühlen von Leit- oder Laufschaufeln in einer Gasturbine
WO2005095763A1 (de) * 2004-03-31 2005-10-13 Alstom Technology Ltd Spaltdichtung zum abdichten eines spalts zwischen zwei benachbarten bauteilen
CN1853032A (zh) * 2003-09-11 2006-10-25 西门子公司 燃气轮机和用于燃气轮机的密封构件
CN101779000A (zh) * 2007-08-10 2010-07-14 西门子公司 轴流式流体机械的转子
CN102378850A (zh) * 2009-03-31 2012-03-14 西门子公司 具有密封盘的轴流式涡轮机转子
WO2012039386A1 (ja) * 2010-09-24 2012-03-29 三菱重工業株式会社 ターボ回転機械用の自動調整シール
CN102667066A (zh) * 2009-12-18 2012-09-12 斯奈克玛 涡轮发动机中的涡轮级
CN104285040A (zh) * 2012-05-08 2015-01-14 西门子公司 用于燃气轮机的轴向的转子部段和涡轮机转子叶片
CN104564173A (zh) * 2013-10-28 2015-04-29 通用电气公司 用于减少涡轮系统中的二次空气流的密封构件
CN204627758U (zh) * 2015-03-26 2015-09-09 三菱日立电力系统株式会社 密封构件以及燃气轮机
CN105051351A (zh) * 2013-03-21 2015-11-11 西门子股份公司 用于密封间隙的密封元件
EP3287595A1 (de) * 2016-08-25 2018-02-28 Siemens Aktiengesellschaft Rotor mit segmentiertem dichtungsring
EP3348786A1 (de) * 2017-01-17 2018-07-18 Siemens Aktiengesellschaft Rotor mit ringabdeckung und dichtblechen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743164A (en) * 1986-12-29 1988-05-10 United Technologies Corporation Interblade seal for turbomachine rotor
US4820119A (en) * 1988-05-23 1989-04-11 United Technologies Corporation Inner turbine seal
US5622475A (en) * 1994-08-30 1997-04-22 General Electric Company Double rabbet rotor blade retention assembly
US6464453B2 (en) * 2000-12-04 2002-10-15 General Electric Company Turbine interstage sealing ring
FR2899636B1 (fr) 2006-04-10 2008-07-04 Snecma Sa Dispositif de retention axiale d'un flasque de disque de rotor de turbomachine
US7604455B2 (en) * 2006-08-15 2009-10-20 Siemens Energy, Inc. Rotor disc assembly with abrasive insert
US9540940B2 (en) * 2012-03-12 2017-01-10 General Electric Company Turbine interstage seal system
US9291065B2 (en) * 2013-03-08 2016-03-22 Siemens Aktiengesellschaft Gas turbine including bellyband seal anti-rotation device
DE102013213115A1 (de) 2013-07-04 2015-01-22 Siemens Aktiengesellschaft Rotor für eine Turbine

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659285A (en) * 1984-07-23 1987-04-21 United Technologies Corporation Turbine cover-seal assembly
RU2151883C1 (ru) * 1998-10-19 2000-06-27 Открытое акционерное общество "Авиадвигатель" Ротор двухступенчатой турбины
DE19940556A1 (de) * 1999-08-26 2001-03-01 Asea Brown Boveri Vorrichtung zum Kühlen von Leit- oder Laufschaufeln in einer Gasturbine
CN1853032A (zh) * 2003-09-11 2006-10-25 西门子公司 燃气轮机和用于燃气轮机的密封构件
WO2005095763A1 (de) * 2004-03-31 2005-10-13 Alstom Technology Ltd Spaltdichtung zum abdichten eines spalts zwischen zwei benachbarten bauteilen
CN101779000A (zh) * 2007-08-10 2010-07-14 西门子公司 轴流式流体机械的转子
CN102378850A (zh) * 2009-03-31 2012-03-14 西门子公司 具有密封盘的轴流式涡轮机转子
CN102667066A (zh) * 2009-12-18 2012-09-12 斯奈克玛 涡轮发动机中的涡轮级
WO2012039386A1 (ja) * 2010-09-24 2012-03-29 三菱重工業株式会社 ターボ回転機械用の自動調整シール
CN104285040A (zh) * 2012-05-08 2015-01-14 西门子公司 用于燃气轮机的轴向的转子部段和涡轮机转子叶片
CN105051351A (zh) * 2013-03-21 2015-11-11 西门子股份公司 用于密封间隙的密封元件
CN104564173A (zh) * 2013-10-28 2015-04-29 通用电气公司 用于减少涡轮系统中的二次空气流的密封构件
CN204627758U (zh) * 2015-03-26 2015-09-09 三菱日立电力系统株式会社 密封构件以及燃气轮机
EP3287595A1 (de) * 2016-08-25 2018-02-28 Siemens Aktiengesellschaft Rotor mit segmentiertem dichtungsring
EP3348786A1 (de) * 2017-01-17 2018-07-18 Siemens Aktiengesellschaft Rotor mit ringabdeckung und dichtblechen

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
M701F3燃气轮机密封保持环关键技术改造;王庆韧;;中国电力(第02期);全文 *
持续高加速度承载条件下转子盘典型配合关系特征分析;王成林;;制造业自动化(第08期);全文 *
跨音速压气机间隙流与处理机匣相互作用分析;卢新根;楚武利;张燕峰;;西安交通大学学报(第11期);第123-126、130页 *

Also Published As

Publication number Publication date
JP7394979B2 (ja) 2023-12-08
EP4013950B1 (de) 2023-11-08
WO2021073786A1 (de) 2021-04-22
CN114599859A (zh) 2022-06-07
JP2022552170A (ja) 2022-12-15
KR20220078706A (ko) 2022-06-10
EP4013950A1 (de) 2022-06-22

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