ATE219817T1 - Vorrichtung zur wärmeisolierung für eine dampfturbine - Google Patents

Vorrichtung zur wärmeisolierung für eine dampfturbine

Info

Publication number: ATE219817T1
Authority: AT; Austria
Prior art keywords: steam turbine; heat insulation; insulation device; casing parts; supporting bearings
Prior art date: 1997-04-28

Application number

AT98931958T

Other languages

English (en)

Inventor

Andreas Ulma

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.)

1997-04-28

Filing date

1998-04-21

Publication date

2002-07-15

1998-04-21 Application filed by Siemens Ag filed Critical Siemens Ag

2002-07-15 Application granted granted Critical

2002-07-15 Publication of ATE219817T1 publication Critical patent/ATE219817T1/de

Links

RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
238000009413 insulation Methods 0.000 title 1
238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title 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
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/14—Casings modified therefor
- F01D25/145—Thermally insulated casings
- 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/231—Preventing heat transfer

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)

AT98931958T 1997-04-28 1998-04-21 Vorrichtung zur wärmeisolierung für eine dampfturbine ATE219817T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19717962		1997-04-28
PCT/DE1998/001104 WO1998049427A1 (de)	1997-04-28	1998-04-21	Vorrichtung zur wärmeisolierung für eine dampfturbine

Publications (1)

Publication Number	Publication Date
ATE219817T1 true ATE219817T1 (de)	2002-07-15

Family

ID=7828022

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT98931958T ATE219817T1 (de)	1997-04-28	1998-04-21	Vorrichtung zur wärmeisolierung für eine dampfturbine

Country Status (9)

Country	Link
US (1)	US6171053B1 (de)
EP (1)	EP0979347B1 (de)
JP (1)	JP4046774B2 (de)
KR (1)	KR20010012125A (de)
CN (1)	CN1268834C (de)
AT (1)	ATE219817T1 (de)
DE (1)	DE59804590D1 (de)
PL (1)	PL336486A1 (de)
WO (1)	WO1998049427A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20050120719A1 (en) *	2003-12-08	2005-06-09	Olsen Andrew J.	Internally insulated turbine assembly
RU2265743C1 (ru) *	2004-04-28	2005-12-10	Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн")	Устройство для соединения корпусов двухконтурного газотурбинного двигателя
JP2009167971A (ja) *	2008-01-18	2009-07-30	Ihi Corp	ハウジング締結方法及び過給機
EP2218882A1 (de) *	2009-02-16	2010-08-18	Siemens Aktiengesellschaft	Leitschaufelträgersystem
ITMI20091872A1 (it) *	2009-10-28	2011-04-29	Alstom Technology Ltd	"sistema di involucri per una turbina a vapore"
US9646773B2 (en)	2012-03-27	2017-05-09	Sumitomo Seika Chemicals Co., Ltd.	Electrolyte solution for capacitors, electric double layer capacitor, and lithium ion capacitor
EP2644844A1 (de) *	2012-03-30	2013-10-02	Alstom Technology Ltd	Gasturbine mit Innengehäuse und Aussengehäuse und Verfahren zum Demontieren der Gehäuse
US9359913B2 (en)	2013-02-27	2016-06-07	General Electric Company	Steam turbine inner shell assembly with common grooves
JP7535961B2 (ja)	2021-02-22	2024-08-19	三菱重工コンプレッサ株式会社	蒸気タービン
CN114060109B (zh) *	2021-11-23	2023-12-08	闫小龙	一种汽轮机进汽节能导流装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL88081C (de) *	1951-11-30
DE927782C (de) *	1952-01-12	1955-05-16	Licentia Gmbh	Teilfugendichtung fuer Hoechstdruckdampf- oder Gasturbinen u. dgl.
DE1055549B (de)	1957-12-13	1959-04-23	Siemens Ag	Doppelgehaeuseturbine
FR1271571A (de) *	1959-07-30	1962-01-19
US3313517A (en) *	1965-04-01	1967-04-11	Worthington Corp	Gas expander turbines for power recovery use with jet type, hot gas generators
CH485951A (de) *	1968-08-09	1970-02-15	Bbc Brown Boveri & Cie	Einrichtung zur Verbindung zwischen einem wärmeren und einem kälteren Gehäuseteil
GB1310110A (en) *	1969-06-19	1973-03-14	Newmark Ltd Louis	Mounting blocks for fluid control valves
US3654960A (en) *	1969-12-31	1972-04-11	Hydro Stack Mfg Corp	Modular hydraulic system
CH552130A (de) *	1972-11-28	1974-07-31	Bbc Brown Boveri & Cie	Turbinengehaeuse.
US4183373A (en) *	1978-04-24	1980-01-15	Kay Francis X	Fluid pressure-operated systems
US4382452A (en) *	1981-04-27	1983-05-10	Humphrey Products Company	Exhaust flow control valve for manifold plate
GB2118629B (en) *	1982-04-21	1985-07-17	Rolls Royce	Device for passing a fluid flow eg. cooling air through a barrier eg. bolted joint
CH665450A5 (de)	1983-06-09	1988-05-13	Bbc Brown Boveri & Cie	Ventil fuer horizontale dampfzufuehrung an zweigehaeuseturbinen.
CH666937A5 (de)	1985-01-31	1988-08-31	Bbc Brown Boveri & Cie	Hochdruckdampfturbine.
DE3617537A1 (de)	1986-05-24	1987-11-26	Bbc Brown Boveri & Cie	Einstroemgehaeuse fuer eine stroemungsmaschine
US5063661A (en) *	1990-07-05	1991-11-12	The United States Of America As Represented By The Secretary Of The Air Force	Method of fabricating a split compressor case
US5333995A (en) *	1993-08-09	1994-08-02	General Electric Company	Wear shim for a turbine engine
US5509782A (en) *	1995-03-02	1996-04-23	Dresser-Rand Company	Bearing case support
US5760593A (en) *	1996-02-14	1998-06-02	Bicc Public Limited Company	Gap measurement device

1998
- 1998-04-21 CN CNB988043319A patent/CN1268834C/zh not_active Expired - Fee Related
- 1998-04-21 EP EP98931958A patent/EP0979347B1/de not_active Expired - Lifetime
- 1998-04-21 WO PCT/DE1998/001104 patent/WO1998049427A1/de not_active Ceased
- 1998-04-21 AT AT98931958T patent/ATE219817T1/de not_active IP Right Cessation
- 1998-04-21 DE DE59804590T patent/DE59804590D1/de not_active Expired - Lifetime
- 1998-04-21 KR KR19997009939A patent/KR20010012125A/ko not_active Withdrawn
- 1998-04-21 JP JP54648498A patent/JP4046774B2/ja not_active Expired - Fee Related
- 1998-04-21 PL PL98336486A patent/PL336486A1/xx unknown
1999
- 1999-10-28 US US09/428,579 patent/US6171053B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP4046774B2 (ja)	2008-02-13
DE59804590D1 (de)	2002-08-01
CN1252853A (zh)	2000-05-10
PL336486A1 (en)	2000-06-19
JP2001522428A (ja)	2001-11-13
WO1998049427A1 (de)	1998-11-05
EP0979347B1 (de)	2002-06-26
CN1268834C (zh)	2006-08-09
EP0979347A1 (de)	2000-02-16
US6171053B1 (en)	2001-01-09
KR20010012125A (ko)	2001-02-15

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Legal Events

Date	Code	Title	Description
2004-07-15	REN	Ceased due to non-payment of the annual fee