CS259519B2 - Valve for steam horizontal admission into two-body turbines - Google Patents

Valve for steam horizontal admission into two-body turbines Download PDF

Info

Publication number: CS259519B2
Authority: CS; Czechoslovakia
Prior art keywords: diffuser; valve; valve housing; collar; cylindrical
Prior art date: 1983-06-09

Application number

CS844328A

Other languages

Czech (cs)

English (en)

Other versions

CS432884A2 (en

Inventor

Peter Heiniger

Jaroslav Masek

Herbert Senn

Original Assignee

Bbc Brown Boveri & Cie

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.)

1983-06-09

Filing date

1984-06-07

Publication date

1988-10-14

1984-06-07 Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie

1987-12-17 Publication of CS432884A2 publication Critical patent/CS432884A2/cs

1988-10-14 Publication of CS259519B2 publication Critical patent/CS259519B2/cs

Links

229910000859 α-Fe Inorganic materials 0.000 claims description 6
229910001018 Cast iron Inorganic materials 0.000 claims description 5
238000006073 displacement reaction Methods 0.000 claims description 4
238000007789 sealing Methods 0.000 claims description 4
229910000831 Steel Inorganic materials 0.000 claims description 3
239000010959 steel Substances 0.000 claims description 3
230000005540 biological transmission Effects 0.000 claims 1
238000010276 construction Methods 0.000 description 5
238000007689 inspection Methods 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
208000018672 Dilatation Diseases 0.000 description 1
238000005266 casting Methods 0.000 description 1
230000005489 elastic deformation Effects 0.000 description 1
210000002445 nipple Anatomy 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
239000002912 waste gas Substances 0.000 description 1

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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
- F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
- 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
- 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)
Lift Valve (AREA)

CS844328A 1983-06-09 1984-06-07 Valve for steam horizontal admission into two-body turbines CS259519B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH3164/83A CH665450A5 (de)	1983-06-09	1983-06-09	Ventil fuer horizontale dampfzufuehrung an zweigehaeuseturbinen.

Publications (2)

Publication Number	Publication Date
CS432884A2 CS432884A2 (en)	1987-12-17
CS259519B2 true CS259519B2 (en)	1988-10-14

Family

ID=4250001

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS844328A CS259519B2 (en)	1983-06-09	1984-06-07	Valve for steam horizontal admission into two-body turbines

Country Status (8)

Country	Link
US (1)	US4642025A (fr)
EP (1)	EP0128343B1 (fr)
JP (1)	JPS606004A (fr)
CH (1)	CH665450A5 (fr)
CS (1)	CS259519B2 (fr)
DE (1)	DE3464782D1 (fr)
PL (1)	PL145914B1 (fr)
YU (1)	YU43572B (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0674722B2 (ja) *	1984-10-15	1994-09-21	株式会社日立製作所	蒸気タ−ビンの蒸気導入部構造
CH666937A5 (de) *	1985-01-31	1988-08-31	Bbc Brown Boveri & Cie	Hochdruckdampfturbine.
US4940383A (en) *	1989-07-21	1990-07-10	Westinghouse Electric Corp.	System for admitting steam into a turbine
US5037269A (en) *	1990-01-26	1991-08-06	Westinghouse Electric Corp.	Self-locking nozzle blocks for steam turbines
DE19704556C1 (de) *	1997-02-06	1998-04-30	Siemens Ag	Einströmabschnitt eines Turbinengehäuses
DE19704541A1 (de) *	1997-02-06	1998-04-23	Siemens Ag	Einströmabschnitt eines Turbinengehäuses
CN1268834C (zh)	1997-04-28	2006-08-09	西门子公司	汽轮机的隔热装置
DE19815168C2 (de) *	1998-04-04	2001-02-22	Man Turbomasch Ag Ghh Borsig	Rohrleitungsdurchführung durch zwei oder mehrere Wandungen eines Axialkompressors einer Gasturbine
US6302974B1 (en) *	1998-04-23	2001-10-16	Abb Power Generation	Method and apparatus for straightening turbine casings
US6071073A (en) *	1998-05-14	2000-06-06	Dresser-Rand Company	Method of fabricating a turbine inlet casing and the turbine inlet casing
DE59907932D1 (de)	1999-02-04	2004-01-15	Alstom Switzerland Ltd	Dampfturbine
EP1046788B1 (fr) *	1999-04-21	2004-08-04	ALSTOM Technology Ltd	Diffuseur
US6638014B2 (en)	2001-08-17	2003-10-28	Alstom (Switzerland) Ltd	Valve arrangement for a power plant
EP1719880A1 (fr) *	2005-05-03	2006-11-08	Siemens Aktiengesellschaft	Turbine à vapeur
EP2025873A1 (fr)	2007-08-08	2009-02-18	Siemens Aktiengesellschaft	Introduction de vapeur pour une turbine à vapeur
JP2010048216A (ja) *	2008-08-25	2010-03-04	Fuji Electric Systems Co Ltd	蒸気タービンの主蒸気流入部
CH699864A1 (de) *	2008-10-31	2010-05-14	Alstom Technology Ltd	Dampfturbine.
EP2211022A1 (fr) *	2009-01-21	2010-07-28	Siemens Aktiengesellschaft	Volute d'entrée d'une turbine à vapeur et turbine à vapeur
EP2216513A1 (fr) *	2009-02-10	2010-08-11	Siemens Aktiengesellschaft	Raccordement de soupape sur une turbomachine à trois coques
EP2216514A1 (fr) *	2009-02-10	2010-08-11	Siemens Aktiengesellschaft	Turbine à vapeur à trois coques avec une soupape
EP2216512A1 (fr) *	2009-02-10	2010-08-11	Siemens Aktiengesellschaft	Turbine à vapeur à trois coques
EP2216515A1 (fr) *	2009-02-10	2010-08-11	Siemens Aktiengesellschaft	Turbine à vapeur à trois coques avec une soupape
DE102010053951B4 (de) *	2010-12-09	2021-12-09	Daimler Ag	Turbine für einen Abgasturbolader
JP6004947B2 (ja) *	2013-01-08	2016-10-12	三菱日立パワーシステムズ株式会社	蒸気タービン
EP2811207A1 (fr) *	2013-06-06	2014-12-10	Alstom Technology Ltd	Ensemble de soupape
CN103769541B (zh) *	2014-01-23	2017-02-01	中国人民解放军总参谋部第六十研究所	蜗壳中心分模成型方法及其成型工装
JP7005464B2 (ja) *	2018-09-28	2022-01-21	株式会社東芝	蒸気タービン車室
JP2020097894A (ja) *	2018-12-17	2020-06-25	東芝エネルギーシステムズ株式会社	タービン車室
US11255441B1 (en)	2020-08-24	2022-02-22	Dresser, Llc	Securing a seat in a valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1474475A (fr) *		1967-06-08
US2527446A (en) *	1948-09-17	1950-10-24	Westinghouse Electric Corp	Turbine apparatus
NL95371C (fr) *	1953-08-14	1960-04-19
DE1042606B (de) *	1954-01-27	1958-11-06	Siemens Ag	Befestigung des Duesentraegers in einer Dampf- oder Gasturbine fuer hohe Druecke und Temperaturen
US2905434A (en) *	1954-07-08	1959-09-22	Westinghouse Electric Corp	Turbine apparatus
GB837975A (en) *	1955-09-30	1960-06-22	Gen Electric	Nozzlebox structure for elastic fluid turbines
GB813330A (en) *	1956-04-25	1959-05-13	Rateau Soc	Improvements in or relating to turbines
CH389646A (de) *	1960-08-17	1965-03-31	Siemens Ag	Wärmekraftmaschine, insbesondere Dampfturbine für hohe Temperaturen und Drücke
US3190612A (en) *	1963-03-05	1965-06-22	Westinghouse Electric Corp	Elastic fluid flow control apparatus
NL7203334A (fr) *	1972-03-14	1973-09-18

1983
- 1983-06-09 CH CH3164/83A patent/CH665450A5/de not_active IP Right Cessation
1984
- 1984-05-05 EP EP84105095A patent/EP0128343B1/fr not_active Expired
- 1984-05-05 DE DE8484105095T patent/DE3464782D1/de not_active Expired
- 1984-05-22 US US06/613,036 patent/US4642025A/en not_active Expired - Lifetime
- 1984-06-01 YU YU944/84A patent/YU43572B/xx unknown
- 1984-06-07 CS CS844328A patent/CS259519B2/cs unknown
- 1984-06-07 PL PL1984248097A patent/PL145914B1/pl unknown
- 1984-06-07 JP JP59115652A patent/JPS606004A/ja active Granted

Also Published As

Publication number	Publication date
CH665450A5 (de)	1988-05-13
YU94484A (en)	1988-12-31
YU43572B (en)	1989-08-31
JPS606004A (ja)	1985-01-12
DE3464782D1 (en)	1987-08-20
PL248097A1 (en)	1985-01-30
EP0128343A1 (fr)	1984-12-19
JPH0377367B2 (fr)	1991-12-10
CS432884A2 (en)	1987-12-17
US4642025A (en)	1987-02-10
PL145914B1 (en)	1988-11-30
EP0128343B1 (fr)	1987-07-15

Publication	Publication Date	Title
CS259519B2 (en)	1988-10-14	Valve for steam horizontal admission into two-body turbines
JP3898232B2 (ja)	2007-03-28	部分配管の継手装置
US5662141A (en)	1997-09-02	Leak-resistant fluid coupling arrangement
US4697615A (en)	1987-10-06	Butterfly valve for controlling high-temperature fluid
US3154326A (en)	1964-10-27	Coupling means, particularly releasable packing for piping or the like
KR101249423B1 (ko)	2013-04-03	가스 터빈의 트랜지션 피스용 다중 영역 배관 조립체 및설치 방법
US2947511A (en)	1960-08-02	Valves
US4314695A (en)	1982-02-09	Cooling elements for furnaces
EP0972975B1 (fr)	2008-07-09	Soupape de regulation de liquide haute temperature et haute pression, et procede empechant l'immobilisation de la tige de soupape
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US4487436A (en)	1984-12-11	Cardan-type pipe joint with compensation for longitudinal expansion
US6019398A (en)	2000-02-01	Tapping sleeve with a gland
JP2934935B2 (ja)	1999-08-16	バイパス配管付バルブ
CN113638837B (zh)	2023-04-25	一种水轮机蜗壳水推力补偿结构
US3980286A (en)	1976-09-14	Tuyere feed lines
CS219311B2 (en)	1983-03-25	Facility for blowing the preheated air in the shaft furnaces
CN221991765U (zh)	2024-11-12	一种内套筒支撑喷管固定结构和减温器
US20050214111A1 (en)	2005-09-29	Pressure relief of a flange connection in overflow lines between a live steam valve and a high-pressure steam turbine inlet
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US12504233B2 (en)	2025-12-23	Reducing gas injection system
US2643673A (en)	1953-06-30	Pressure relief valve having its inlet and outlet in alignment
GB718547A (en)	1954-11-17	Improvements in and relating to high temperature expansion joints