EP1143111B8 - Axial turbomachine with variable guide vanes - Google Patents

Axial turbomachine with variable guide vanes Download PDF

Info

Publication number: EP1143111B8
Authority: EP; European Patent Office
Prior art keywords: guide vanes; variable guide; axial turbomachine; turbomachine; axial
Prior art date: 2000-04-04
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

EP01108009A

Other languages

German (de)

French (fr)

Other versions

EP1143111A2 (en

EP1143111A3 (en

EP1143111B1 (en

Inventor

Klaus Dr. Bartholomä

Karl Heinz Schrott

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.)

Everllence SE

Original Assignee

MAN Diesel SE

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.)

2000-04-04

Filing date

2001-03-29

Publication date

2010-05-19

2001-03-29 Application filed by MAN Diesel SE filed Critical MAN Diesel SE

2001-03-29 Priority to EP10152861.0A priority Critical patent/EP2243932B1/en

2001-10-10 Publication of EP1143111A2 publication Critical patent/EP1143111A2/en

2003-05-07 Publication of EP1143111A3 publication Critical patent/EP1143111A3/en

2010-03-17 Application granted granted Critical

2010-03-17 Publication of EP1143111B1 publication Critical patent/EP1143111B1/en

2010-05-19 Publication of EP1143111B8 publication Critical patent/EP1143111B8/en

2021-03-29 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- 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
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
- 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
- F05D2220/40—Application in turbochargers

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Control Of Turbines (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Supercharger (AREA)

EP01108009A 2000-04-04 2001-03-29 Axial turbomachine with variable guide vanes Expired - Lifetime EP1143111B8 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP10152861.0A EP2243932B1 (en)	2000-04-04	2001-03-29	Axial turbomachine with a guiding nozzle comprising a stage of variable guide vanes

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10016745		2000-04-04
DE10016745A DE10016745B4 (en)	2000-04-04	2000-04-04	Axial flow machine with a nozzle comprising a number of adjustable guide vanes

Related Child Applications (2)

Application Number	Title	Priority Date	Filing Date
EP10152861.0A Division EP2243932B1 (en)	2000-04-04	2001-03-29	Axial turbomachine with a guiding nozzle comprising a stage of variable guide vanes
EP10152861.0 Division-Into		2010-02-08

Publications (4)

Publication Number	Publication Date
EP1143111A2 EP1143111A2 (en)	2001-10-10
EP1143111A3 EP1143111A3 (en)	2003-05-07
EP1143111B1 EP1143111B1 (en)	2010-03-17
EP1143111B8 true EP1143111B8 (en)	2010-05-19

Family

ID=7637566

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP10152861.0A Expired - Lifetime EP2243932B1 (en)	2000-04-04	2001-03-29	Axial turbomachine with a guiding nozzle comprising a stage of variable guide vanes
EP01108009A Expired - Lifetime EP1143111B8 (en)	2000-04-04	2001-03-29	Axial turbomachine with variable guide vanes

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP10152861.0A Expired - Lifetime EP2243932B1 (en)	2000-04-04	2001-03-29	Axial turbomachine with a guiding nozzle comprising a stage of variable guide vanes

Country Status (6)

Country	Link
US (1)	US6547521B2 (en)
EP (2)	EP2243932B1 (en)
JP (1)	JP2001289004A (en)
KR (1)	KR100824894B1 (en)
CN (1)	CN1278019C (en)
DE (2)	DE10016745B4 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005040574A1 (en) *	2005-08-26	2007-03-15	Rolls-Royce Deutschland Ltd & Co Kg	Gap control device for a gas turbine
CH698928B1 (en) *	2006-05-18	2009-12-15	Man Diesel Se	Guide apparatus for an axially flow turbine of an exhaust turbocharger.
DE102007021448B4 (en) *	2006-05-18	2012-06-28	Man Diesel & Turbo Se	Diaphragm for an exhaust gas turbocharger operated with heavy oil reciprocating internal combustion engine
US9890655B2 (en)	2008-09-18	2018-02-13	Siemens Aktiengesellschaft	Adjusting device for variable guide vanes and method of operation
US8668445B2 (en) *	2010-10-15	2014-03-11	General Electric Company	Variable turbine nozzle system
CN102606223B (en) *	2011-01-24	2014-12-17	中国石油化工集团公司	Flue gas turbine
DE102011119879A1 (en) *	2011-12-01	2013-06-06	Ihi Charging Systems International Gmbh	Fluid energy machine, in particular for an exhaust gas turbocharger of a motor vehicle
DE102016110269A1 (en)	2016-06-03	2017-12-07	Man Diesel & Turbo Se	Axial turbine of a turbocharger and turbocharger
DE102016114253A1 (en)	2016-08-02	2018-02-08	Man Diesel & Turbo Se	Axial turbine of a turbocharger and turbocharger
DE102018101527A1 (en) *	2018-01-24	2019-07-25	Man Energy Solutions Se	axial flow
CN112989720B (en) *	2021-03-04	2022-05-06	上海交通大学	Implementation method of optimized hub radial clearance for cantilever stator blades of axial flow compressors
US12416262B2 (en)	2023-02-17	2025-09-16	General Electric Company	Reverse flow gas turbine engine having electric machine
EP4435235A1 (en) *	2023-03-20	2024-09-25	General Electric Company Polska Sp. Z o.o	Compressor and turboprop engine
US12221894B2 (en)	2023-03-20	2025-02-11	General Electric Company Polska Sp. Z O.O.	Compressor with anti-ice inlet
FR3163396A1 (en)	2024-06-12	2025-12-19	Safran Aircraft Engines	TURBOMACHINE STATOR BLADE DRIVE MECHANISM WITH AT LEAST ONE STIFFNER

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE514728A (en) *	1951-10-10
CH360074A (en) *	1957-10-31	1962-02-15	Maschf Augsburg Nuernberg Ag	Diffuser with adjustable blades during operation, especially for gas turbines
US3542484A (en) *	1968-08-19	1970-11-24	Gen Motors Corp	Variable vanes
FR2030895A5 (en) *	1969-05-23	1970-11-13	Motoren Turbinen Union
US3999883A (en) *	1975-07-02	1976-12-28	General Motors Corporation	Variable turbomachine stator
DE2740192C2 (en)	1977-09-07	1981-11-12	Mtu Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen	Gap seal for an axially flow-around guide vane of a turbomachine that is adjustable about its longitudinal axis
DE2931766C2 (en) *	1979-08-04	1982-08-05	MTU Motoren- und Turbinen-Union München GmbH, 8000 München	Sealing device for the free blade ends of an adjustable diffuser of a gas turbine
GB2210935B (en) *	1987-10-10	1992-05-27	Rolls Royce Plc	Variable stator vane assembly
GB8914577D0 (en) *	1989-06-24	1989-08-16	Ici Plc	Catalysts
DE4017861A1 (en) *	1990-06-02	1991-12-05	Mtu Muenchen Gmbh	CONDUCTING WREATH FOR A GAS TURBINE
DE4213709A1 (en)	1992-04-25	1993-10-28	Asea Brown Boveri	Turbine with axial flow
DE4213716A1 (en) *	1992-04-25	1993-10-28	Asea Brown Boveri	Turbine with axial flow
DE4218229C1 (en)	1992-06-03	1993-03-04	Man B & W Diesel Ag, 8900 Augsburg, De	Turbocharger with radial flow through impeller - has blade retaining recesses, into which blades are insertable after axial shift of adjuster
DE4237031C1 (en)	1992-11-03	1994-02-10	Mtu Muenchen Gmbh	Adjustable guide vane
US5672047A (en) *	1995-04-12	1997-09-30	Dresser-Rand Company	Adjustable stator vanes for turbomachinery
JPH09203371A (en) *	1996-01-26	1997-08-05	Hitachi Ltd	Hydropower equipment for earth and sand wear
FR2775731B1 (en) *	1998-03-05	2000-04-07	Snecma	CIRCULAR STAGE OF BLADES AT INTERIOR ENDS JOINED BY A CONNECTING RING

2000
- 2000-04-04 DE DE10016745A patent/DE10016745B4/en not_active Expired - Fee Related
2001
- 2001-03-29 EP EP10152861.0A patent/EP2243932B1/en not_active Expired - Lifetime
- 2001-03-29 DE DE50115388T patent/DE50115388D1/en not_active Expired - Lifetime
- 2001-03-29 EP EP01108009A patent/EP1143111B8/en not_active Expired - Lifetime
- 2001-03-30 JP JP2001100202A patent/JP2001289004A/en active Pending
- 2001-04-03 KR KR1020010017559A patent/KR100824894B1/en not_active Expired - Lifetime
- 2001-04-04 US US09/825,955 patent/US6547521B2/en not_active Expired - Lifetime
- 2001-04-04 CN CNB011124733A patent/CN1278019C/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE50115388D1 (en)	2010-04-29
EP2243932A3 (en)	2011-01-26
EP1143111A2 (en)	2001-10-10
KR20010095249A (en)	2001-11-03
EP2243932B1 (en)	2019-03-13
DE10016745B4 (en)	2005-05-19
CN1316582A (en)	2001-10-10
CN1278019C (en)	2006-10-04
US20010026758A1 (en)	2001-10-04
US6547521B2 (en)	2003-04-15
JP2001289004A (en)	2001-10-19
EP2243932A2 (en)	2010-10-27
EP1143111A3 (en)	2003-05-07
DE10016745A1 (en)	2001-10-18
KR100824894B1 (en)	2008-04-23
EP1143111B1 (en)	2010-03-17

Publication	Publication Date	Title
GB0001399D0 (en)	2000-03-08	An aerofoil for an axial flow turbomachine
AU2000267060A1 (en)	2002-01-30	Sliding vane turbocharger with graduated vanes
EP1275819B8 (en)	2014-09-03	Gas turbine stationary blade
EP1422382A4 (en)	2005-06-15	Axial flow turbine
AU2001221812A1 (en)	2002-06-11	Variable geometry turbocharger with sliding piston
AU2002235119A1 (en)	2002-05-06	Nested core gas turbine engine
AU4091101A (en)	2001-10-03	Wind turbine
EP1143111B8 (en)	2010-05-19	Axial turbomachine with variable guide vanes
ITTO20010505A0 (en)	2001-05-25	VARIABLE GEOMETRY TURBINE.
ITTO20010506A0 (en)	2001-05-25	VARIABLE GEOMETRY TURBINE.
AU2001285350A1 (en)	2002-04-08	Axial flow fan
AU2002366110A1 (en)	2003-06-10	Gas turbine arrangement
AU2003206002A1 (en)	2004-09-09	Turbine having variable throat
AU2002216769A1 (en)	2002-01-14	Fluid channelling spiro-helical rotor with slides
SG85218A1 (en)	2001-12-19	Moving turbine blade
AU2001258097A1 (en)	2001-11-12	Turbomachine with rotor-shroud seal structure
AU3698500A (en)	2000-09-28	Gas turbine engine
AU2001231254A1 (en)	2001-08-14	Economizer with curved vanes
AU7985500A (en)	2001-04-23	Gas turbine engine
AU2001230607A1 (en)	2001-11-01	Three-dimensional axial-flow turbine stage
AU6299700A (en)	2001-02-19	Turbine inlet
AU2001247647A1 (en)	2001-10-03	Cvt transient filter
GB0105814D0 (en)	2001-04-25	Gas turbine engine guide vane
SI1215366T1 (en)	2011-08-31	Turbine blade
AU1328201A (en)	2001-04-23	Gas turbine engine

Legal Events

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2003-05-07	RIC1	Information provided on ipc code assigned before grant	Ipc: 7F 01D 11/00 B Ipc: 7F 01D 17/16 A
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