RU2419724C1 - Ротор газовой турбины и тепловая лопаточная машина с таким ротором - Google Patents

Ротор газовой турбины и тепловая лопаточная машина с таким ротором Download PDF

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Publication number
RU2419724C1
RU2419724C1 RU2009137604/06A RU2009137604A RU2419724C1 RU 2419724 C1 RU2419724 C1 RU 2419724C1 RU 2009137604/06 A RU2009137604/06 A RU 2009137604/06A RU 2009137604 A RU2009137604 A RU 2009137604A RU 2419724 C1 RU2419724 C1 RU 2419724C1
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RU
Russia
Prior art keywords
rotor
support wheel
parts
section
turbine
Prior art date
Application number
RU2009137604/06A
Other languages
English (en)
Russian (ru)
Inventor
Гуидо АХАУС (DE)
Гуидо АХАУС
Ульрих ЭЕХАЛЬТ (DE)
Ульрих ЭЕХАЛЬТ
Карстен КОЛЬК (DE)
Карстен КОЛЬК
Франсуа БЕНКЛЕР (DE)
Франсуа БЕНКЛЕР
Харальд ХЕЛЛЬ (DE)
Харальд ХЕЛЛЬ
Вальтер ЛОХ (DE)
Вальтер ЛОХ
Харальд НИМПЧ (DE)
Харальд НИМПЧ
Оливер ШНАЙДЕР (DE)
Оливер ШНАЙДЕР
Петер-Андреас ШНАЙДЕР (DE)
Петер-Андреас ШНАЙДЕР
Петер ШРЕДЕР (DE)
Петер ШРЕДЕР
Вячеслав ФАЙТСМАН (DE)
Вячеслав ФАЙТСМАН
Original Assignee
Сименс Акциенгезелльшафт
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 Сименс Акциенгезелльшафт filed Critical Сименс Акциенгезелльшафт
Application granted granted Critical
Publication of RU2419724C1 publication Critical patent/RU2419724C1/ru

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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
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
RU2009137604/06A 2007-03-12 2008-02-15 Ротор газовой турбины и тепловая лопаточная машина с таким ротором RU2419724C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07005079A EP1970530A1 (de) 2007-03-12 2007-03-12 Läufer einer thermischen Strömungsmaschine sowie thermische Strömungsmaschine
EP07005079.4 2007-03-12

Publications (1)

Publication Number Publication Date
RU2419724C1 true RU2419724C1 (ru) 2011-05-27

Family

ID=38329568

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009137604/06A RU2419724C1 (ru) 2007-03-12 2008-02-15 Ротор газовой турбины и тепловая лопаточная машина с таким ротором

Country Status (7)

Country Link
US (1) US8641365B2 (enExample)
EP (2) EP1970530A1 (enExample)
JP (1) JP5027890B2 (enExample)
CN (1) CN101631932B (enExample)
AT (1) ATE538287T1 (enExample)
RU (1) RU2419724C1 (enExample)
WO (1) WO2008110429A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8894360B2 (en) 2008-04-24 2014-11-25 Snecma Turbomachine compressor rotor including centripetal air bleed means

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US8180614B2 (en) * 2008-12-31 2012-05-15 Schlumberger Technology Corporation Modeling vibration effects introduced by mud motor
US8517687B2 (en) * 2010-03-10 2013-08-27 United Technologies Corporation Gas turbine engine compressor and turbine section assembly utilizing tie shaft
ITBS20120008A1 (it) * 2012-01-20 2013-07-21 Turboden Srl Metodo e turbina per espandere un fluido di lavoro organico in un ciclo rankine
JP5968521B2 (ja) * 2012-04-27 2016-08-10 ゼネラル・エレクトリック・カンパニイ タービンディスクボア内のタイロッド上の空気アクセラレータ
EP2700798A1 (de) * 2012-08-21 2014-02-26 Siemens Aktiengesellschaft Strömungsmaschine umfassend einen Rotor und ein Gehäuse
US20150260044A1 (en) * 2012-09-07 2015-09-17 Siemens Aktiengesellschaft Rotor for an axial flow turbomachine and double nut for connecting two tie-rod elements
CA2896870C (en) 2012-12-31 2019-04-16 Rolls-Royce Corporation Systems, methods and apparatuses for interconnection of rotating components
EP2826957A1 (de) * 2013-07-17 2015-01-21 Siemens Aktiengesellschaft Rotor für eine thermische Strömungsmaschine
EP2826956A1 (de) 2013-07-17 2015-01-21 Siemens Aktiengesellschaft Rotor für eine thermische Strömungsmaschine
CN103603693A (zh) * 2013-12-05 2014-02-26 罗亚军 空心轴新动力发动机
KR101509382B1 (ko) 2014-01-15 2015-04-07 두산중공업 주식회사 댐핑 클램프를 구비한 가스 터빈
EP2933433A1 (de) * 2014-04-15 2015-10-21 Siemens Aktiengesellschaft Verfahren zur Montage und/oder Demontage eines Läuferabschnitts einer Strömungsmaschine, zugehörige Montagevorrichtung und Rotorscheibe
EP3054089A1 (de) * 2015-02-05 2016-08-10 Siemens Aktiengesellschaft Turbomaschinen-Hohlwelle mit Hitzeschild
DE102015212502A1 (de) * 2015-07-03 2017-01-05 Siemens Aktiengesellschaft Verfahren zum Reinigen einer Radscheibenanordnung und/oder an dieser gehaltener Schaufeln
KR101744411B1 (ko) 2015-10-15 2017-06-20 두산중공업 주식회사 가스터빈의 냉각장치
KR101788413B1 (ko) * 2015-12-01 2017-10-19 두산중공업 주식회사 디스크 조립체 및 그를 포함하는 터빈
KR101794451B1 (ko) 2016-07-07 2017-11-06 두산중공업 주식회사 디스크 조립체 및 그를 포함하는 터빈
KR101772334B1 (ko) 2016-07-07 2017-08-28 두산중공업 주식회사 디스크 조립체 및 그를 포함하는 터빈
EP3269926B1 (en) * 2016-07-07 2020-10-07 Doosan Heavy Industries & Construction Co., Ltd. Disk assembly and turbine including the same
KR101834647B1 (ko) * 2016-07-07 2018-04-13 두산중공업 주식회사 디스크 조립체 및 그를 포함하는 터빈
CN106121733B (zh) * 2016-08-12 2019-01-11 上海电气燃气轮机有限公司 一种用于重型燃气轮机的混合转子结构及组装方法
CN107269316A (zh) * 2017-08-17 2017-10-20 中南大学 一种燃气轮机中心拉杆式转子的锥形轮盘结构
US10934844B2 (en) * 2018-05-31 2021-03-02 Rolls-Royce Corporation Gas turbine engine with fail-safe shaft scheme
CN113978901B (zh) * 2021-11-08 2023-01-31 安徽晋煤中能化工股份有限公司 一种汽轮机转子运输固定装置
IT202300006345A1 (it) * 2023-03-31 2023-07-01 Nuovo Pignone Tecnologie Srl Espantore e ciclo termodinamico utilizzante l'espantore

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US3038556A (en) * 1959-10-22 1962-06-12 Gen Electric Internal lubrication tube structure for hollow shafts
US4247256A (en) * 1976-09-29 1981-01-27 Kraftwerk Union Aktiengesellschaft Gas turbine disc rotor
US6406263B1 (en) * 1999-04-13 2002-06-18 Honeywell International, Inc. Gas turbine shaft pilot system with separate pilot rings
US6481917B1 (en) * 2000-05-02 2002-11-19 Honeywell International Inc. Tie-boltless shaft lock-up mechanism
RU2230195C2 (ru) * 2002-05-30 2004-06-10 Открытое акционерное общество "Авиадвигатель" Ротор многоступенчатой турбины

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Publication number Priority date Publication date Assignee Title
CH259566A (de) * 1947-08-09 1949-01-31 Sulzer Ag Läufer für Kreiselmaschinen, insbesondere Gasturbinen.
US3038556A (en) * 1959-10-22 1962-06-12 Gen Electric Internal lubrication tube structure for hollow shafts
US4247256A (en) * 1976-09-29 1981-01-27 Kraftwerk Union Aktiengesellschaft Gas turbine disc rotor
US6406263B1 (en) * 1999-04-13 2002-06-18 Honeywell International, Inc. Gas turbine shaft pilot system with separate pilot rings
US6481917B1 (en) * 2000-05-02 2002-11-19 Honeywell International Inc. Tie-boltless shaft lock-up mechanism
RU2230195C2 (ru) * 2002-05-30 2004-06-10 Открытое акционерное общество "Авиадвигатель" Ротор многоступенчатой турбины

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8894360B2 (en) 2008-04-24 2014-11-25 Snecma Turbomachine compressor rotor including centripetal air bleed means

Also Published As

Publication number Publication date
US20100166559A1 (en) 2010-07-01
EP2118445A1 (de) 2009-11-18
ATE538287T1 (de) 2012-01-15
EP2118445B1 (de) 2011-12-21
JP2010520967A (ja) 2010-06-17
CN101631932B (zh) 2013-01-16
US8641365B2 (en) 2014-02-04
JP5027890B2 (ja) 2012-09-19
EP1970530A1 (de) 2008-09-17
WO2008110429A1 (de) 2008-09-18
CN101631932A (zh) 2010-01-20

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20200216