BRPI0514816A - turbina a vapor - Google Patents

turbina a vapor

Info

Publication number
BRPI0514816A
BRPI0514816A BRPI0514816-2A BRPI0514816A BRPI0514816A BR PI0514816 A BRPI0514816 A BR PI0514816A BR PI0514816 A BRPI0514816 A BR PI0514816A BR PI0514816 A BRPI0514816 A BR PI0514816A
Authority
BR
Brazil
Prior art keywords
steam turbine
steam
overload
range
nominal
Prior art date
Application number
BRPI0514816-2A
Other languages
English (en)
Inventor
Olaf Arndt
Udo Tielcke
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34926390&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0514816(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BRPI0514816A publication Critical patent/BRPI0514816A/pt
Publication of BRPI0514816B1 publication Critical patent/BRPI0514816B1/pt
Publication of BRPI0514816B8 publication Critical patent/BRPI0514816B8/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/18—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbine being of multiple-inlet-pressure type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/18—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbine being of multiple-inlet-pressure type
    • F01K7/20—Control means specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Abstract

TURBINA A VAPOR. Refere-se a uma turbina a vapor (1) de estágios múltiplos, que depois de sua primeira parte escalonada (7), apresenta uma segunda roda de regulação MD (27). a qual na operação em sobrecarga, pode ser admitida com vapor adicional (31). A turbina a vapor (1), de acordo com a invenção, pode ser operada com rendimento uniformemente alto, tanto na faixa de carga parcial como também no ponto nominal e com sobrecarga alta.
BRPI0514816A 2004-09-01 2005-08-12 Turbina a vapor BRPI0514816B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04020807.6 2004-09-01
EP04020807.6A EP1632650B1 (de) 2004-09-01 2004-09-01 Dampfturbine
PCT/EP2005/053972 WO2006024597A1 (de) 2004-09-01 2005-08-12 Dampfturbine

Publications (3)

Publication Number Publication Date
BRPI0514816A true BRPI0514816A (pt) 2008-06-24
BRPI0514816B1 BRPI0514816B1 (pt) 2019-07-02
BRPI0514816B8 BRPI0514816B8 (pt) 2023-04-25

Family

ID=34926390

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514816A BRPI0514816B8 (pt) 2004-09-01 2005-08-12 Turbina a vapor

Country Status (6)

Country Link
EP (2) EP1632650B1 (pt)
CN (1) CN100462525C (pt)
BR (1) BRPI0514816B8 (pt)
ES (1) ES2411657T3 (pt)
PL (1) PL1632650T3 (pt)
WO (1) WO2006024597A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE500400T1 (de) * 2008-01-10 2011-03-15 Siemens Ag Dampfturbine
DE102008033402A1 (de) 2008-07-16 2010-01-21 Siemens Aktiengesellschaft Dampfturbinenanlage sowie Verfahren zum Betreiben einer Dampfturbine
DE102008062078B4 (de) * 2008-12-16 2019-10-17 Man Energy Solutions Se Eintrittsstufe für eine Dampfturbine
JP5479191B2 (ja) * 2010-04-07 2014-04-23 株式会社東芝 蒸気タービンプラント
EP2667027A1 (en) * 2012-05-24 2013-11-27 Alstom Technology Ltd Steam rankine cycle solar plant and method for operating such plants
US20180195392A1 (en) * 2017-01-11 2018-07-12 General Electric Company Steam turbine system with impulse stage having plurality of nozzle groups
EP3409895B1 (en) * 2017-05-29 2019-10-30 Siemens Aktiengesellschaft Nozzle casing component for a steam turbine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB228920A (pt) * 1924-02-05 1925-09-24 International General Electric Company Incorporated
US4658590A (en) * 1984-12-28 1987-04-21 Hitachi, Ltd. Steam turbine governor system and method of controlling the same
FR2635561B1 (fr) * 1988-08-16 1990-10-12 Alsthom Gec Installation de turbine a vapeur avec soutirage regle
DE4100777A1 (de) * 1990-12-18 1992-06-25 Asea Brown Boveri Einlassgehaeuse fuer dampfturbine
DE59808650D1 (de) * 1998-12-16 2003-07-10 Alstom Switzerland Ltd Modulare Dampfturbine mit Standardbeschaufelung
DE10042317A1 (de) * 2000-08-29 2002-03-14 Alstom Power Nv Dampfturbine und Verfahren zur Einleitung von Beipassdampf

Also Published As

Publication number Publication date
ES2411657T3 (es) 2013-07-08
WO2006024597A1 (de) 2006-03-09
BRPI0514816B1 (pt) 2019-07-02
CN100462525C (zh) 2009-02-18
EP1784558A1 (de) 2007-05-16
EP1632650A1 (de) 2006-03-08
CN101010490A (zh) 2007-08-01
PL1632650T3 (pl) 2013-10-31
EP1632650B1 (de) 2013-05-15
BRPI0514816B8 (pt) 2023-04-25

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/07/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/07/2019, OBSERVADAS AS CONDICOES LEGAIS

B25G Requested change of headquarter approved

Owner name: SIEMENS AKTIENGESELLSCHAFT (DE)

B25A Requested transfer of rights approved

Owner name: SIEMENS ENERGY GLOBAL GMBH AND CO. KG (DE)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2846 DE 22-07-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.