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ES2020071A6 - Turbina de vapor con cilindro interior perfeccionado. - Google Patents

Turbina de vapor con cilindro interior perfeccionado.

Info

Publication number
ES2020071A6
ES2020071A6 ES8904417A ES8904417A ES2020071A6 ES 2020071 A6 ES2020071 A6 ES 2020071A6 ES 8904417 A ES8904417 A ES 8904417A ES 8904417 A ES8904417 A ES 8904417A ES 2020071 A6 ES2020071 A6 ES 2020071A6
Authority
ES
Spain
Prior art keywords
inner cylinder
load plate
attached
steam
steam 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 - Lifetime
Application number
ES8904417A
Other languages
English (en)
Inventor
Jr John Combe Groenendaal
Mary W Schleider
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 ES2020071A6 publication Critical patent/ES2020071A6/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
    • 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
    • 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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F01D25/007—Preventing corrosion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S248/00—Supports
    • Y10S248/901—Support having temperature or pressure responsive feature

Landscapes

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

Abstract

TURBINA DE VAPOR CON CILINDRO INTERIOR PERFECCIONADO. UNA TURBINA DE VAPOR (10) CON UN CONDUCTO (28) DE VAPOR DE EXTRACCION FIJADO A, Y SALIENDE DE, SU CILINDRO INTERIOR (16), ESTA PROVISTA DE UNA DISPOSICION (12) DE ALINEACION DE CUBIERTA Y EXTRACCION DE VAPOR INTEGRADAS QUE INCLUYE UNA PLACA DE CARGA (30) DISPUESTA PERPENDICULARMENTE AL CONDUCTO (28) DE VAPOR DE EXTRACCION; AL MENOS UNA PLACA DE FLEXION (32) FIJADA ENTRE LA PLACA DE CARGA (30) Y EL CILINDRO INTERIOR (16); UNA PLURALIDAD DE OREJETAS DE ALINEACION (34) FIJADAS EN POSICIONES PREDETERMINADAS ALREDEDOR DE LA PLACA DE CARGA (30); Y UNA PLURALIDAD DE CARTELAS RIGIDIZADORAS (36) FIJADAS TANTO A LAS OREJETAS DE ALINEACION (34) COMO A LA PLACA DE CARGA (30).
ES8904417A 1989-01-03 1989-12-29 Turbina de vapor con cilindro interior perfeccionado. Expired - Lifetime ES2020071A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/293,161 US4915581A (en) 1989-01-03 1989-01-03 Steam turbine with improved inner cylinder

Publications (1)

Publication Number Publication Date
ES2020071A6 true ES2020071A6 (es) 1991-07-16

Family

ID=23127916

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8904417A Expired - Lifetime ES2020071A6 (es) 1989-01-03 1989-12-29 Turbina de vapor con cilindro interior perfeccionado.

Country Status (6)

Country Link
US (1) US4915581A (es)
JP (1) JP2750765B2 (es)
KR (1) KR0159042B1 (es)
CA (1) CA2006823C (es)
ES (1) ES2020071A6 (es)
IT (1) IT1236982B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2043523A2 (es) * 1990-09-12 1993-12-16 Westinghouse Electric Corp Aparato para alinear una corona de alabes en una turbina de vapor.

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GB1231183A (es) * 1967-05-12 1971-05-12
US5133640A (en) * 1990-06-21 1992-07-28 Westinghouse Electric Corp. Thermal shield for steam turbines
US5104285A (en) * 1990-10-18 1992-04-14 Westinghouse Electric Corp. Low pressure inlet ring subassembly with integral staybars
US5211703A (en) * 1990-10-24 1993-05-18 Westinghouse Electric Corp. Stationary blade design for L-OC row
US5133641A (en) * 1991-02-01 1992-07-28 Westinghouse Electric Corp. Support arrangement for optimizing a low pressure steam turbine inner cylinder structural performance
US5494405A (en) * 1995-03-20 1996-02-27 Westinghouse Electric Corporation Method of modifying a steam turbine
US5676521A (en) * 1996-07-22 1997-10-14 Haynes; Christopher J. Steam turbine with superheat retaining extraction
CN1240932C (zh) 1999-01-25 2006-02-08 艾略特涡轮机械公司 用于旋转机器的外壳结构及其制造方法
US7866949B2 (en) * 2006-08-24 2011-01-11 General Electric Company Methods and apparatus for fabricating a rotor for a steam turbine
DE102008000284A1 (de) * 2007-03-02 2008-09-04 Alstom Technology Ltd. Dampfturbine
US8398367B2 (en) * 2009-02-10 2013-03-19 General Electric Company Extraction unit for turbine and related method
EP2295725A1 (de) * 2009-08-13 2011-03-16 Siemens Aktiengesellschaft Ströhmungsmaschine mit Dampfentnahme
US20130078089A1 (en) * 2011-09-26 2013-03-28 General Electric Company Steam turbine single shell extraction lp casing
CN103046974A (zh) * 2012-12-20 2013-04-17 东方电气集团东方汽轮机有限公司 一种超超临界汽轮机组高压缸
EP3014086B1 (en) * 2013-06-28 2021-06-16 ExxonMobil Upstream Research Company Systems and methods of utilizing axial flow expanders
US10036265B2 (en) 2013-06-28 2018-07-31 Mitsubishi Heavy Industries Compressor Corporation Axial flow expander
EP2930307A1 (en) * 2014-04-09 2015-10-14 Alstom Technology Ltd Vane carrier for a compressor or a turbine section of an axial turbo machine
CN104481606B (zh) * 2014-11-25 2016-02-17 东方电气集团东方汽轮机有限公司 一种试验用汽轮机隔板
CN104454046B (zh) * 2014-11-27 2017-01-04 浙江鸿峰重工机械有限公司 一种汽缸体上下半铸件
US10677092B2 (en) * 2018-10-26 2020-06-09 General Electric Company Inner casing cooling passage for double flow turbine
CN114215616A (zh) * 2021-12-02 2022-03-22 中国船舶重工集团公司第七0三研究所 一种汽轮机导向与监视结构
CN114542214B (zh) * 2022-03-09 2024-05-17 中国船舶重工集团公司第七0三研究所 一种船用汽轮机高可靠性空心杆支撑汽缸结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB726072A (en) * 1953-01-29 1955-03-16 Parsons & Marine Eng Turbine Improvements in and relating to elastic fluid turbines
US3545706A (en) * 1968-10-25 1970-12-08 Yard Man Of Illinois Inc Vibration suppressing engine mount
CH524758A (de) * 1970-12-08 1972-06-30 Bbc Brown Boveri & Cie Mehrschaliges Turbinengehäuse für hohe Drücke und hohe Temperaturen
US3973870A (en) * 1974-11-04 1976-08-10 Westinghouse Electric Corporation Internal moisture removal scheme for low pressure axial flow steam turbine
CH578680A5 (es) * 1974-11-18 1976-08-13 Bbc Brown Boveri & Cie
CH579212A5 (es) * 1974-12-16 1976-08-31 Bbc Brown Boveri & Cie
US4102598A (en) * 1975-11-11 1978-07-25 Westinghouse Electric Corp. Single case low pressure turbine
JPS581252B2 (ja) * 1977-06-13 1983-01-10 株式会社日立製作所 蒸気タ−ビンの低圧ケ−シング
JPS55125301A (en) * 1979-03-19 1980-09-27 Toshiba Corp Steam turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2043523A2 (es) * 1990-09-12 1993-12-16 Westinghouse Electric Corp Aparato para alinear una corona de alabes en una turbina de vapor.

Also Published As

Publication number Publication date
JP2750765B2 (ja) 1998-05-13
KR0159042B1 (ko) 1998-12-15
CA2006823A1 (en) 1990-07-03
IT8922846A0 (it) 1989-12-22
KR900011961A (ko) 1990-08-02
US4915581A (en) 1990-04-10
IT8922846A1 (it) 1991-06-22
JPH02223607A (ja) 1990-09-06
IT1236982B (it) 1993-05-12
CA2006823C (en) 1999-07-13

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-12-29

FD1A Patent lapsed

Effective date: 20010503