FR2646470B1 - Systeme de supportage du rotor dans une turbine a echappement axial avec le palier cote echappement a raideur isotrope, directement flasque sur la fondation - Google Patents

Systeme de supportage du rotor dans une turbine a echappement axial avec le palier cote echappement a raideur isotrope, directement flasque sur la fondation

Info

Publication number: FR2646470B1
Authority: FR; France
Prior art keywords: bearing; isotropically; foundation; support system; rotor support
Prior art date: 1989-04-26
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

FR8905544A

Other languages

English (en)

Other versions

FR2646470A1 (fr

Inventor

Jean-Pierre Gros

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.)

Alstom Holdings SA

Original Assignee

GEC Alsthom SA

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.)

1989-04-26

Filing date

1989-04-26

Publication date

1991-07-05

1989-04-26 Application filed by GEC Alsthom SA filed Critical GEC Alsthom SA

1989-04-26 Priority to FR8905544A priority Critical patent/FR2646470B1/fr

1990-04-23 Priority to DE9090107624T priority patent/DE69000985T2/de

1990-04-23 Priority to DK90107624.0T priority patent/DK0394899T3/da

1990-04-23 Priority to ES199090107624T priority patent/ES2039986T3/es

1990-04-23 Priority to EP90107624A priority patent/EP0394899B1/fr

1990-04-23 Priority to AT90107624T priority patent/ATE86358T1/de

1990-04-25 Priority to MX020458A priority patent/MX173021B/es

1990-04-25 Priority to SU904743789A priority patent/RU1808094C/ru

1990-04-25 Priority to CS902072A priority patent/CS207290A3/cs

1990-04-26 Priority to ZA903192A priority patent/ZA903192B/xx

1990-04-26 Priority to JP2111615A priority patent/JPH02301605A/ja

1990-04-26 Priority to US07/515,023 priority patent/US5108258A/en

1990-04-26 Priority to CN90102420A priority patent/CN1021518C/zh

1990-11-02 Publication of FR2646470A1 publication Critical patent/FR2646470A1/fr

1991-07-05 Application granted granted Critical

1991-07-05 Publication of FR2646470B1 publication Critical patent/FR2646470B1/fr

2009-04-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
- F01D25/162—Bearing supports
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Magnetic Bearings And Hydrostatic Bearings (AREA)
Rolling Contact Bearings (AREA)
Mounting Of Bearings Or Others (AREA)
Support Of The Bearing (AREA)

FR8905544A 1989-04-26 1989-04-26 Systeme de supportage du rotor dans une turbine a echappement axial avec le palier cote echappement a raideur isotrope, directement flasque sur la fondation Expired - Lifetime FR2646470B1 (fr)

Priority Applications (13)

Application Number	Priority Date	Filing Date	Title
FR8905544A FR2646470B1 (fr)	1989-04-26	1989-04-26	Systeme de supportage du rotor dans une turbine a echappement axial avec le palier cote echappement a raideur isotrope, directement flasque sur la fondation
DK90107624.0T DK0394899T3 (da)	1989-04-26	1990-04-23	Bæresystem for rotoren til en turbine med aksialt udløb, hvor det på udløbssiden værende leje, der direkte er påmonteret fundamentet, udviser isotrop stivhed
ES199090107624T ES2039986T3 (es)	1989-04-26	1990-04-23	Sistema de sustentacion del rotor en una turbina de escape axial con el palier del lado del escape de rigidez isotropica directamente aplicado sobre la base.
EP90107624A EP0394899B1 (fr)	1989-04-26	1990-04-23	Système de supportage du rotor dans une turbine à échappement axial avec le palier côté échappement à raideur isotrope, directement flasqué sur la fondation
AT90107624T ATE86358T1 (de)	1989-04-26	1990-04-23	Rotorabstuetzung in einer turbine mit axialem austritt mit einer direkten, gleichfoermigen befestigung des austrittseitigen lagers am fundament.
DE9090107624T DE69000985T2 (de)	1989-04-26	1990-04-23	Rotorabstuetzung in einer turbine mit axialem austritt mit einer direkten, gleichfoermigen befestigung des austrittseitigen lagers am fundament.
MX020458A MX173021B (es)	1989-04-26	1990-04-25	Sistema de soporte de una turbina de escape axial
SU904743789A RU1808094C (ru)	1989-04-26	1990-04-25	Опорное устройство осевой стационарной турбины
CS902072A CS207290A3 (en)	1989-04-26	1990-04-25	Supporting arrangement of an axial flow turbine module
ZA903192A ZA903192B (en)	1989-04-26	1990-04-26	A system for supporting the rotor in an axial exhaust turbine with an exhaust end bearing having isotropic stiffness and directly connected to a foundation
JP2111615A JPH02301605A (ja)	1989-04-26	1990-04-26	コンクリートのベッドプレートの上に軸方向排気タービンを支持するための装置
US07/515,023 US5108258A (en)	1989-04-26	1990-04-26	System for supporting the rotor in an axial exhaust turbine with an exhaust end bearing having isotropic stiffness and directly connected to a foundation
CN90102420A CN1021518C (zh)	1989-04-26	1990-04-26	支撑轴向排气透平机转子的支承系统

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8905544A FR2646470B1 (fr)	1989-04-26	1989-04-26	Systeme de supportage du rotor dans une turbine a echappement axial avec le palier cote echappement a raideur isotrope, directement flasque sur la fondation

Publications (2)

Publication Number	Publication Date
FR2646470A1 FR2646470A1 (fr)	1990-11-02
FR2646470B1 true FR2646470B1 (fr)	1991-07-05

Family

ID=9381158

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8905544A Expired - Lifetime FR2646470B1 (fr)	1989-04-26	1989-04-26	Systeme de supportage du rotor dans une turbine a echappement axial avec le palier cote echappement a raideur isotrope, directement flasque sur la fondation

Country Status (13)

Country	Link
US (1)	US5108258A (fr)
EP (1)	EP0394899B1 (fr)
JP (1)	JPH02301605A (fr)
CN (1)	CN1021518C (fr)
AT (1)	ATE86358T1 (fr)
CS (1)	CS207290A3 (fr)
DE (1)	DE69000985T2 (fr)
DK (1)	DK0394899T3 (fr)
ES (1)	ES2039986T3 (fr)
FR (1)	FR2646470B1 (fr)
MX (1)	MX173021B (fr)
RU (1)	RU1808094C (fr)
ZA (1)	ZA903192B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0491966B1 (fr) *	1990-12-10	1994-11-30	Asea Brown Boveri Ag	Dispositif de support d'une turbomachine thermique
FR2697053B1 (fr) *	1992-10-21	1994-12-09	Alsthom Gec	Condenseur en béton pour turbine à vapeur à échappement axial avec montage simplifié des faisceaux.
FR2697052B1 (fr) *	1992-10-21	1994-12-09	Alsthom Gec	Enveloppe en béton d'un condenseur pour module basse pression à structure indépendante.
US5509782A (en) *	1995-03-02	1996-04-23	Dresser-Rand Company	Bearing case support
WO1998053183A1 (fr) *	1997-05-21	1998-11-26	Siemens Aktiengesellschaft	Ensemble palier pour installation a turbine a vapeur
DE19842811A1 (de) *	1998-09-18	1999-07-15	Siemens Ag	Anordnung mit einem Stirnlager in einem axialen Abströmraum, insbesondere einer Dampfturbinenanlage
DE10210174A1 (de) *	2002-03-07	2003-09-25	Alstom Switzerland Ltd	Thermische Turbomaschine, insbesondere axialdurchströmte Gasturbine
US6821083B2 (en) *	2003-02-06	2004-11-23	General Electric Company	Support structure for stream turbine bearing housing
US7329088B2 (en) *	2005-11-17	2008-02-12	Honeywell International, Inc.	Pilot relief to reduce strut effects at pilot interface
US8083471B2 (en) *	2007-01-22	2011-12-27	General Electric Company	Turbine rotor support apparatus and system
US8047779B2 (en) *	2008-10-23	2011-11-01	General Electric Company	Combined axial and transverse constraint and alignment system and method for rotary machines
US9032620B2 (en)	2008-12-12	2015-05-19	Nuovo Pignone S.P.A.	Method for moving and aligning heavy device
WO2010072780A1 (fr)	2008-12-22	2010-07-01	Siemens Aktiengesellschaft	Unité de pieds pour turbomachine
US8388314B2 (en) *	2011-04-21	2013-03-05	General Electric Company	Turbine inlet casing with integral bearing housing
US9157335B2 (en) *	2012-03-27	2015-10-13	General Electric Company	Side supported turbine shell
US8961116B2 (en) *	2012-05-22	2015-02-24	Braden Manufacturing, Llc	Exhaust plenum for gas turbine
EP2977565A1 (fr) *	2014-07-21	2016-01-27	Siemens Aktiengesellschaft	Agencement de turbomachine
CN104632305B (zh) *	2014-12-24	2016-01-13	上海交通大学	具有弹性结构的高压转子卧式智能化装配装备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1130410A (fr) *	1954-09-17	1957-02-05	Napier & Son Ltd	Turbine à gaz
GB846329A (en) *	1957-12-12	1960-08-31	Napier & Son Ltd	Combustion turbine power units
FR94654E (fr) *	1968-02-01	1969-10-03	Creusot Forges Ateliers	Compensateur des dilatations thermiques, pour support amont de groupes hydro-électriques du type bulbe.
CH552130A (de) *	1972-11-28	1974-07-31	Bbc Brown Boveri & Cie	Turbinengehaeuse.
CH570549A5 (fr) *	1974-04-09	1975-12-15	Bbc Sulzer Turbomaschinen
US4076452A (en) *	1974-04-09	1978-02-28	Brown, Boveri-Sulzer Turbomaschinen Ag	Gas turbine plant
CH592268A5 (fr) *	1975-07-02	1977-10-14	Bbc Brown Boveri & Cie
AT345757B (de) *	1976-04-13	1978-10-10	Voest Ag	Turbinengehaeuse fuer rohrturbinen
US4478551A (en) *	1981-12-08	1984-10-23	United Technologies Corporation	Turbine exhaust case design

1989
- 1989-04-26 FR FR8905544A patent/FR2646470B1/fr not_active Expired - Lifetime
1990
- 1990-04-23 DE DE9090107624T patent/DE69000985T2/de not_active Expired - Fee Related
- 1990-04-23 ES ES199090107624T patent/ES2039986T3/es not_active Expired - Lifetime
- 1990-04-23 EP EP90107624A patent/EP0394899B1/fr not_active Expired - Lifetime
- 1990-04-23 DK DK90107624.0T patent/DK0394899T3/da active
- 1990-04-23 AT AT90107624T patent/ATE86358T1/de not_active IP Right Cessation
- 1990-04-25 MX MX020458A patent/MX173021B/es unknown
- 1990-04-25 RU SU904743789A patent/RU1808094C/ru active
- 1990-04-25 CS CS902072A patent/CS207290A3/cs unknown
- 1990-04-26 JP JP2111615A patent/JPH02301605A/ja active Pending
- 1990-04-26 CN CN90102420A patent/CN1021518C/zh not_active Expired - Fee Related
- 1990-04-26 ZA ZA903192A patent/ZA903192B/xx unknown
- 1990-04-26 US US07/515,023 patent/US5108258A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH02301605A (ja)	1990-12-13
CS207290A3 (en)	1992-06-17
CN1046783A (zh)	1990-11-07
CN1021518C (zh)	1993-07-07
US5108258A (en)	1992-04-28
FR2646470A1 (fr)	1990-11-02
DE69000985T2 (de)	1993-06-09
EP0394899B1 (fr)	1993-03-03
ZA903192B (en)	1991-01-30
MX173021B (es)	1994-01-28
EP0394899A1 (fr)	1990-10-31
DK0394899T3 (da)	1993-06-14
ES2039986T3 (es)	1993-10-01
DE69000985D1 (de)	1993-04-08
ATE86358T1 (de)	1993-03-15
RU1808094C (ru)	1993-04-07

Publication	Publication Date	Title
FR2646470B1 (fr)	1991-07-05	Systeme de supportage du rotor dans une turbine a echappement axial avec le palier cote echappement a raideur isotrope, directement flasque sur la fondation
FR2356780A1 (fr)	1978-01-27	Systeme formant grille de support d'un plafond
DE60026803D1 (de)	2006-05-11	Stator mit besonderer Umfangsbeabstandung der Schaufel
DE3880167D1 (de)	1993-05-19	In das gehaeuse eingepresster aussenring eines stators fuer den blaeser eines turbotriebwerks.
ES2051559T3 (es)	1994-06-16	Rodete de compresor con alabes partidores desplazados.
DE69100853D1 (de)	1994-02-10	Gasturbinenschaufel.
DE3765972D1 (de)	1990-12-13	Gasturbinenschaufel.
DE69206556D1 (de)	1996-01-18	Schaufeleinsatz für die Luftkühlung von Gasturbinenschaufeln.
DE69931088D1 (de)	2006-06-08	Gasturbinenlaufschaufel
FR2646469B1 (fr)	1991-07-05	Systeme de supportage du rotor dans une turbine a echappement axial avec le palier cote echappement integre a la fondation
EA199800791A1 (ru)	1999-04-29	Выведенная из эксплуатации дымовая труба в качестве башни для ветряной турбины
IT8520944A0 (it)	1985-05-29	Sistema di ritegno di pale, specialmente di pale di compressori di turbomotori a gas.
EE03533B1 (et)	2001-10-15	Reovee pumpamiseks kasutatav tsentrifugaal- või pooltelgpump
DE3768495D1 (de)	1991-04-11	Turbine fuer zentrifugalpumpen.
ID21686A (id)	1999-07-15	Sudu gerak turbin gas
IT8323356A0 (it)	1983-10-19	Accoppiati. sistema di supporto per motori a turbina a gas turboalbero
ITTO20011218A0 (it)	2001-12-24	Sistema per la misura dello squilibrio di rotori ,particolarmente di turbine per turbocompressori automobilistici.
NO170038C (no)	1992-09-02	Sentrifugalpumpe for pumping av fluider som inneholder gass
DE3770135D1 (de)	1991-06-20	Gasturbinenanlage.
DE59709275D1 (de)	2003-03-13	Kühlsystem für den Hinterkantenbereich einer hohlen Gasturbinenschaufel
IT8323049A0 (it)	1983-09-29	Sistema rivelatore di sovravelocita' particolarmente di rotori di turbine.
FR2671140B1 (fr)	1995-01-13	Aubage redresseur pour compresseur de turbomachine.
DE59703585D1 (de)	2001-06-28	Kühlbare Turbinenschaufel
SU1594118A1 (ru)	1990-09-23	Подкранова балка
SE9803903L (sv)	2000-05-17	Betongplatta

Legal Events

Date	Code	Title	Description
1995-02-24	ST	Notification of lapse