ES2025440A6 - Sistema mejorado y metodo correspondiente de admision de vapor en una turbina. - Google Patents

Sistema mejorado y metodo correspondiente de admision de vapor en una turbina.

Info

Publication number
ES2025440A6
ES2025440A6 ES9001943A ES9001943A ES2025440A6 ES 2025440 A6 ES2025440 A6 ES 2025440A6 ES 9001943 A ES9001943 A ES 9001943A ES 9001943 A ES9001943 A ES 9001943A ES 2025440 A6 ES2025440 A6 ES 2025440A6
Authority
ES
Spain
Prior art keywords
valve
valves
turbine
secondly
sequencing
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 - Lifetime
Application number
ES9001943A
Other languages
English (en)
Inventor
Jr George J Silvestri
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES2025440A6 publication Critical patent/ES2025440A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Lift Valve (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

SISTEMA MEJORADO Y METODO CORRESPONDIENTE DE ADMISION DE VAPOR EN UNA TURBINA. EN UN SISTEMA PARA ADMITIR VAPOR DESDE UN DISTRIBUIDOR DE VAPOR (50) SE PREVEN UNAS VALVULAS UNICAS (22) DE TAMAÑO CORRESPONDIENTE PARA CONTROLAR EL PASO DE VAPOR AL INTERIOR DE UNAS CAMARAS DE TOBERA; Y DICHAS VALVULAS (22) SE AGRUPAN EN SENTIDOS ALTERNATIVAMENTE OPUESTOS; DE TAL MODO QUE AQUELLAS DE DICHAS VALVULAS QUE CONTROLAN EL PASO DE VAPOR A LAS CAMARAS DE TOBERAS SITUADAS EN LA CAJA ENVOLVENTE SUPERIOR (38) VAN CONECTADAS A UNAS TUBERIAS DE ALIMENTACION DE VAPOR (18B) MONTADAS EN SENTIDO ASCENDENTE, Y LOS MEDIOS DE VALVULA QUE CONTROLAN EL PASO DE VAPOR A LA CAJA ENVOLVENTE INFERIOR (36) VAN CONECTADAS A TUBERIAS DE ALIMENTACION DE VAPOR (18A) MONTADAS EN SENTIDO DESCENDENTE.
ES9001943A 1989-07-21 1990-07-18 Sistema mejorado y metodo correspondiente de admision de vapor en una turbina. Expired - Lifetime ES2025440A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/383,391 US4940383A (en) 1989-07-21 1989-07-21 System for admitting steam into a turbine

Publications (1)

Publication Number Publication Date
ES2025440A6 true ES2025440A6 (es) 1992-03-16

Family

ID=23512921

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9001943A Expired - Lifetime ES2025440A6 (es) 1989-07-21 1990-07-18 Sistema mejorado y metodo correspondiente de admision de vapor en una turbina.

Country Status (7)

Country Link
US (1) US4940383A (es)
JP (1) JPH0364603A (es)
KR (1) KR0178965B1 (es)
CN (1) CN1058448A (es)
CA (1) CA2021642C (es)
ES (1) ES2025440A6 (es)
IT (1) IT1249589B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6386829B1 (en) 1999-07-02 2002-05-14 Power Technology, Incorporated Multi-valve arc inlet for steam turbine
US6796130B2 (en) 2002-11-07 2004-09-28 Siemens Westinghouse Power Corporation Integrated combustor and nozzle for a gas turbine combustion system
JP2005113721A (ja) * 2003-10-06 2005-04-28 Hitachi Ltd 蒸気タービン
JP5347642B2 (ja) * 2009-03-27 2013-11-20 ダイキン工業株式会社 タービン発電機及びそれを備えた冷凍装置
US20110103930A1 (en) * 2009-10-30 2011-05-05 Dresser-Rand Company Valve Sequencing System and Method for Controlling Turbomachine Acoustic Signature
US8739539B2 (en) * 2010-11-08 2014-06-03 Dresser-Rand Company Alternative partial steam admission arc for reduced noise generation
CN110905605B (zh) * 2019-12-17 2024-07-09 河北国源电气股份有限公司 一种汽轮机蒸汽导向控制装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325670A (en) * 1980-08-27 1982-04-20 Westinghouse Electric Corp. Method for admitting steam into a steam turbine
US4570677A (en) * 1983-03-31 1986-02-18 Paratech Incorporated Unitary multiple control valve assembly
CH665450A5 (de) * 1983-06-09 1988-05-13 Bbc Brown Boveri & Cie Ventil fuer horizontale dampfzufuehrung an zweigehaeuseturbinen.
JPH073163B2 (ja) * 1984-02-14 1995-01-18 株式会社日立製作所 蒸気タ−ビンプラント
JPS6137442A (ja) * 1984-07-31 1986-02-22 Toshiba Corp 印字装置
US4604028A (en) * 1985-05-08 1986-08-05 General Electric Company Independently actuated control valves for steam turbine
JPS6338605A (ja) * 1986-08-04 1988-02-19 Toshiba Corp 蒸気タ−ビンの調速段落構造
US4850793A (en) * 1987-10-13 1989-07-25 Westinghouse Electric Corp. Steam chest modifications for improved turbine operations

Also Published As

Publication number Publication date
US4940383A (en) 1990-07-10
JPH0364603A (ja) 1991-03-20
KR910003238A (ko) 1991-02-27
KR0178965B1 (ko) 1999-03-20
CN1058448A (zh) 1992-02-05
IT9020878A1 (it) 1992-01-06
CA2021642A1 (en) 1991-01-22
CA2021642C (en) 2000-03-14
IT9020878A0 (it) 1990-07-06
IT1249589B (it) 1995-03-08

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102