EP1630359A1 - Turbine à vapeur avec deux chambres à vapeur - Google Patents

Turbine à vapeur avec deux chambres à vapeur Download PDF

Info

Publication number
EP1630359A1
EP1630359A1 EP04019959A EP04019959A EP1630359A1 EP 1630359 A1 EP1630359 A1 EP 1630359A1 EP 04019959 A EP04019959 A EP 04019959A EP 04019959 A EP04019959 A EP 04019959A EP 1630359 A1 EP1630359 A1 EP 1630359A1
Authority
EP
European Patent Office
Prior art keywords
housing
steam
steam turbine
turbine according
partial surfaces
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.)
Withdrawn
Application number
EP04019959A
Other languages
German (de)
English (en)
Inventor
Max Wiesenberger
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
Priority to EP04019959A priority Critical patent/EP1630359A1/fr
Priority to PL05777733T priority patent/PL1781901T3/pl
Priority to PCT/EP2005/053954 priority patent/WO2006021513A1/fr
Priority to EP05777733A priority patent/EP1781901B1/fr
Priority to AT05777733T priority patent/ATE519924T1/de
Priority to CN2005800343922A priority patent/CN101057062B/zh
Priority to US11/660,638 priority patent/US8221063B2/en
Publication of EP1630359A1 publication Critical patent/EP1630359A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/023—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines the working-fluid being divided into several separate flows ; several separate fluid flows being united in a single flow; the machine or engine having provision for two or more different possible fluid flow paths
    • 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
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/14—Casings or housings protecting or supporting assemblies within
    • 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
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/314—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet
EP04019959A 2004-08-23 2004-08-23 Turbine à vapeur avec deux chambres à vapeur Withdrawn EP1630359A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP04019959A EP1630359A1 (fr) 2004-08-23 2004-08-23 Turbine à vapeur avec deux chambres à vapeur
PL05777733T PL1781901T3 (pl) 2004-08-23 2005-08-11 Turbina parowa z dwiema przestrzeniami parowymi
PCT/EP2005/053954 WO2006021513A1 (fr) 2004-08-23 2005-08-11 Turbine a vapeur comportant deux chambres a vapeur
EP05777733A EP1781901B1 (fr) 2004-08-23 2005-08-11 Turbine a vapeur comportant deux chambres a vapeur
AT05777733T ATE519924T1 (de) 2004-08-23 2005-08-11 Dampfturbine mit zwei dampfräumen
CN2005800343922A CN101057062B (zh) 2004-08-23 2005-08-11 有两个蒸汽腔室的汽轮机
US11/660,638 US8221063B2 (en) 2004-08-23 2005-08-11 Steam turbine with two steam chambers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04019959A EP1630359A1 (fr) 2004-08-23 2004-08-23 Turbine à vapeur avec deux chambres à vapeur

Publications (1)

Publication Number Publication Date
EP1630359A1 true EP1630359A1 (fr) 2006-03-01

Family

ID=34926264

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04019959A Withdrawn EP1630359A1 (fr) 2004-08-23 2004-08-23 Turbine à vapeur avec deux chambres à vapeur
EP05777733A Not-in-force EP1781901B1 (fr) 2004-08-23 2005-08-11 Turbine a vapeur comportant deux chambres a vapeur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP05777733A Not-in-force EP1781901B1 (fr) 2004-08-23 2005-08-11 Turbine a vapeur comportant deux chambres a vapeur

Country Status (6)

Country Link
US (1) US8221063B2 (fr)
EP (2) EP1630359A1 (fr)
CN (1) CN101057062B (fr)
AT (1) ATE519924T1 (fr)
PL (1) PL1781901T3 (fr)
WO (1) WO2006021513A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102444426B (zh) 2010-09-30 2015-05-27 阿尔斯通技术有限公司 改装汽轮机的方法
US20130078089A1 (en) * 2011-09-26 2013-03-28 General Electric Company Steam turbine single shell extraction lp casing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232993A (en) * 1977-06-13 1980-11-11 Hitachi, Ltd. Low pressure casing for a steam turbine
US5123812A (en) * 1990-09-12 1992-06-23 Westinghouse Electric Corp. Apparatus for aligning a blade ring in a steam turbine
JP2000356110A (ja) * 1999-06-15 2000-12-26 Mitsubishi Heavy Ind Ltd 蒸気タービンの蒸気入出口圧損低減構造
JP2004100482A (ja) * 2002-09-05 2004-04-02 Mitsubishi Heavy Ind Ltd 低圧蒸気タービン

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1273633A (en) * 1917-11-14 1918-07-23 Ljungstrom Angturbin Ab Reversible radial-flow turbine.
CH564680A5 (fr) * 1973-10-16 1975-07-31 Bbc Brown Boveri & Cie
CH578680A5 (fr) * 1974-11-18 1976-08-13 Bbc Brown Boveri & Cie
JPS5531413A (en) * 1978-08-25 1980-03-05 Toshiba Corp Moisture separator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232993A (en) * 1977-06-13 1980-11-11 Hitachi, Ltd. Low pressure casing for a steam turbine
US5123812A (en) * 1990-09-12 1992-06-23 Westinghouse Electric Corp. Apparatus for aligning a blade ring in a steam turbine
JP2000356110A (ja) * 1999-06-15 2000-12-26 Mitsubishi Heavy Ind Ltd 蒸気タービンの蒸気入出口圧損低減構造
JP2004100482A (ja) * 2002-09-05 2004-04-02 Mitsubishi Heavy Ind Ltd 低圧蒸気タービン

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 15 6 April 2001 (2001-04-06) *
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05) *

Also Published As

Publication number Publication date
EP1781901B1 (fr) 2011-08-10
EP1781901A1 (fr) 2007-05-09
US20090116957A1 (en) 2009-05-07
CN101057062A (zh) 2007-10-17
CN101057062B (zh) 2010-05-26
US8221063B2 (en) 2012-07-17
WO2006021513A1 (fr) 2006-03-02
ATE519924T1 (de) 2011-08-15
PL1781901T3 (pl) 2012-01-31

Similar Documents

Publication Publication Date Title
EP0121079B1 (fr) Echangeur de chaleur
EP1348924B1 (fr) Echangeur de chaleur à gaz d'échappement pour véhicule
DE102007011762B4 (de) Wärmetauscher, insbesondere Ölkühler für Kraftfahrzeuge
DE69905922T2 (de) Wärmetauscher
DE102014016908A1 (de) Filterelement mit Filterbalg
DE602005004102T2 (de) Plattenwärmetauscher
DE2331563C3 (de) Waermetauscher
EP3145619B1 (fr) Composant de cartouche filtrante comportant un élément filtrant plié
DE3238972C2 (de) Horizontal geteiltes Gehäuse einer Strömungsarbeitsmaschine für Gase oder Dämpfe
EP1800079A1 (fr) Echangeur de chaleur
WO1995009338A1 (fr) Echangeur de chaleur a canaux
WO2015177278A1 (fr) Élément filtrant plissé
EP1781901B1 (fr) Turbine a vapeur comportant deux chambres a vapeur
DE102015102311A1 (de) Rohrbündelwärmeübertrager
DE102014008699B4 (de) Filterelement mit prismatischer Grundform und Filter
DE102012202276A1 (de) Plattenwärmetauscher
EP1788320B1 (fr) Echangeur de chaleur
EP3239641A1 (fr) Tube plat pour un caloporteur
DE102016103719B4 (de) Vorrichtung zur Fluidführung
EP1512588B1 (fr) Generateur de gaz
WO2019141513A1 (fr) Dispositif de tourbillonnement pour un échangeur de chaleur à plaques et échangeur de chaleur à plaques
DE102010000421B4 (de) Rohrbündel-Wärmetauscher
EP2899487B1 (fr) Échangeur thermique à empilement de disques
DE102011081663A1 (de) Lamellenabscheider
EP2739858B1 (fr) Module de filtre à air pour compresseur à canal latéral

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

AKX Designation fees paid
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20060902

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566