CN106030048B - 用于蒸汽轮机的可加热的推杆 - Google Patents

用于蒸汽轮机的可加热的推杆 Download PDF

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Publication number
CN106030048B
CN106030048B CN201580010261.4A CN201580010261A CN106030048B CN 106030048 B CN106030048 B CN 106030048B CN 201580010261 A CN201580010261 A CN 201580010261A CN 106030048 B CN106030048 B CN 106030048B
Authority
CN
China
Prior art keywords
shell
rotor
steam
push rod
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.)
Expired - Fee Related
Application number
CN201580010261.4A
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English (en)
Chinese (zh)
Other versions
CN106030048A (zh
Inventor
大卫·费尔沃
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 AG
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 CN106030048A publication Critical patent/CN106030048A/zh
Application granted granted Critical
Publication of CN106030048B publication Critical patent/CN106030048B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • 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
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/502—Thermal properties
    • F05D2300/5021—Expansivity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
CN201580010261.4A 2014-02-24 2015-01-15 用于蒸汽轮机的可加热的推杆 Expired - Fee Related CN106030048B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14156366.8A EP2910741A1 (de) 2014-02-24 2014-02-24 Beheizbare Schubstange für eine Dampfturbine
EP14156366.8 2014-02-24
PCT/EP2015/050630 WO2015124333A1 (de) 2014-02-24 2015-01-15 Beheizbare schubstange für eine dampfturbine

Publications (2)

Publication Number Publication Date
CN106030048A CN106030048A (zh) 2016-10-12
CN106030048B true CN106030048B (zh) 2018-09-07

Family

ID=50190213

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580010261.4A Expired - Fee Related CN106030048B (zh) 2014-02-24 2015-01-15 用于蒸汽轮机的可加热的推杆

Country Status (3)

Country Link
EP (1) EP2910741A1 (de)
CN (1) CN106030048B (de)
WO (1) WO2015124333A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB995473A (en) * 1962-05-30 1965-06-16 Rateau Soc Turbine with double-casing low-pressure cylinder
CN1225705A (zh) * 1996-07-24 1999-08-11 西门子公司 带有推力元件的涡轮机设备以及推力元件
US6092986A (en) * 1996-07-24 2000-07-25 Siemens Aktiengesellschaft Turbine plant having a thrust element, and thrust element
CN101660431A (zh) * 2008-08-29 2010-03-03 通用电气公司 用于调节燃气轮机中的间隙的系统和方法
EP2554801A1 (de) * 2011-08-02 2013-02-06 Siemens Aktiengesellschaft Turbinensystem umfassend eine Stößelstangenanordnung zwischen zwei Gehäusen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216322B (de) * 1962-05-30 1966-05-12 Creusot Forges Ateliers Dampf- oder Gasturbine mit mehreren, koaxial hintereinander angeordneten Teilturbinen
GB1145612A (en) * 1966-04-12 1969-03-19 Licentia Gmbh Improvements relating to steam turbines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB995473A (en) * 1962-05-30 1965-06-16 Rateau Soc Turbine with double-casing low-pressure cylinder
CN1225705A (zh) * 1996-07-24 1999-08-11 西门子公司 带有推力元件的涡轮机设备以及推力元件
US6092986A (en) * 1996-07-24 2000-07-25 Siemens Aktiengesellschaft Turbine plant having a thrust element, and thrust element
CN101660431A (zh) * 2008-08-29 2010-03-03 通用电气公司 用于调节燃气轮机中的间隙的系统和方法
EP2554801A1 (de) * 2011-08-02 2013-02-06 Siemens Aktiengesellschaft Turbinensystem umfassend eine Stößelstangenanordnung zwischen zwei Gehäusen

Also Published As

Publication number Publication date
EP2910741A1 (de) 2015-08-26
CN106030048A (zh) 2016-10-12
WO2015124333A1 (de) 2015-08-27

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Inventor after: David Felvo

Inventor before: David clings to Er Kesiji

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180907

Termination date: 20220115

CF01 Termination of patent right due to non-payment of annual fee