DE1178253B - Axial flow impeller machine with adjustable shroud - Google Patents

Axial flow impeller machine with adjustable shroud

Info

Publication number
DE1178253B
DE1178253B DEM52002A DEM0052002A DE1178253B DE 1178253 B DE1178253 B DE 1178253B DE M52002 A DEM52002 A DE M52002A DE M0052002 A DEM0052002 A DE M0052002A DE 1178253 B DE1178253 B DE 1178253B
Authority
DE
Germany
Prior art keywords
axial flow
flow impeller
impeller machine
adjustable shroud
shroud
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.)
Pending
Application number
DEM52002A
Other languages
German (de)
Inventor
Helmut Rolle
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.)
MAN Maschinenfabrik Augsburg Nuernberg AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg 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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Priority to DEM52002A priority Critical patent/DE1178253B/en
Publication of DE1178253B publication Critical patent/DE1178253B/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/20Actively adjusting tip-clearance
    • F01D11/22Actively adjusting tip-clearance by mechanically actuating the stator or rotor components, e.g. moving shroud sections relative to the rotor
DEM52002A 1962-03-03 1962-03-03 Axial flow impeller machine with adjustable shroud Pending DE1178253B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM52002A DE1178253B (en) 1962-03-03 1962-03-03 Axial flow impeller machine with adjustable shroud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM52002A DE1178253B (en) 1962-03-03 1962-03-03 Axial flow impeller machine with adjustable shroud

Publications (1)

Publication Number Publication Date
DE1178253B true DE1178253B (en) 1964-09-17

Family

ID=7307324

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM52002A Pending DE1178253B (en) 1962-03-03 1962-03-03 Axial flow impeller machine with adjustable shroud

Country Status (1)

Country Link
DE (1) DE1178253B (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811934A1 (en) * 1977-06-24 1979-01-11 Gen Electric VARIABLE SLEEVE RING FOR A TURBO MACHINE
DE3021258A1 (en) * 1979-06-06 1980-12-11 Rolls Royce SHELL RING FOR A ROTOR, ESPECIALLY THE TURBINE ROTOR OF A GAS TURBINE ENGINE
DE3818882A1 (en) * 1987-07-01 1989-01-12 Rolls Royce Plc Vane ring assembly for gas turbine engines
EP0367969A1 (en) * 1988-10-19 1990-05-16 Westinghouse Electric Corporation Vane segment support and alignment arrangement for a combustion turbine
EP0359986B1 (en) * 1988-09-06 1992-06-24 Westinghouse Electric Corporation Apparatus for supporting the torque load on a gasturbine vane
US5673717A (en) * 1995-01-30 1997-10-07 Jinbaeck; Lars Henry Flushing device
DE19625865A1 (en) * 1996-06-27 1998-01-02 Siemens Ag Turbomachine radial gap adjustment system
WO1999028598A1 (en) 1997-12-02 1999-06-10 Siemens Aktiengesellschaft Turbomachine and method for adjusting the width of a radial gap
DE10060740A1 (en) * 2000-12-07 2002-06-13 Alstom Switzerland Ltd Device for setting gap dimensions for a turbomachine
DE10108559A1 (en) * 2001-02-22 2002-09-05 Alstom Switzerland Ltd Adaptive tip seal for axial-flow turbine machine, has rotary-symmetric sealing body around running parts but not contacting them
EP1243756A1 (en) * 2001-03-23 2002-09-25 Siemens Aktiengesellschaft Turbine
EP1505260A2 (en) * 2002-08-03 2005-02-09 ALSTOM (Switzerland) Ltd Sealing arrangement in turbomachinery
EP1965036A1 (en) * 2007-03-02 2008-09-03 Siemens Aktiengesellschaft Turbomachine with adjustable shroud contour
CN102242644A (en) * 2010-05-12 2011-11-16 西门子公司 Passage wall section for an annular flow passage of an axial turbomachine with radial gap adjustment
EP2666971A1 (en) * 2012-05-22 2013-11-27 General Electric Company Turbomachine having clearance control capability
EP3156614A1 (en) * 2015-10-02 2017-04-19 Doosan Heavy Industries & Construction Co., Ltd. Gas turbine tip clearance control assembly
EP3097274A4 (en) * 2013-12-30 2017-10-04 United Technologies Corporation Accessible rapid response clearance control system

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811934A1 (en) * 1977-06-24 1979-01-11 Gen Electric VARIABLE SLEEVE RING FOR A TURBO MACHINE
FR2395403A1 (en) * 1977-06-24 1979-01-19 Gen Electric IMPROVED TURBOMACHINE ROTOR PROTECTION RING BRACKET
DE3021258A1 (en) * 1979-06-06 1980-12-11 Rolls Royce SHELL RING FOR A ROTOR, ESPECIALLY THE TURBINE ROTOR OF A GAS TURBINE ENGINE
FR2458677A1 (en) * 1979-06-06 1981-01-02 Rolls Royce GAME COMPENSATOR FOR ROTOR BANDAGE
DE3818882A1 (en) * 1987-07-01 1989-01-12 Rolls Royce Plc Vane ring assembly for gas turbine engines
DE3818882C2 (en) * 1987-07-01 1998-09-03 Rolls Royce Plc Gas turbine engine with a casing in the turbine structure
EP0359986B1 (en) * 1988-09-06 1992-06-24 Westinghouse Electric Corporation Apparatus for supporting the torque load on a gasturbine vane
EP0367969A1 (en) * 1988-10-19 1990-05-16 Westinghouse Electric Corporation Vane segment support and alignment arrangement for a combustion turbine
US5673717A (en) * 1995-01-30 1997-10-07 Jinbaeck; Lars Henry Flushing device
DE19625865A1 (en) * 1996-06-27 1998-01-02 Siemens Ag Turbomachine radial gap adjustment system
WO1999028598A1 (en) 1997-12-02 1999-06-10 Siemens Aktiengesellschaft Turbomachine and method for adjusting the width of a radial gap
GB2371093B (en) * 2000-12-07 2004-12-01 Alstom Power Nv Device for setting the gap dimension for a turbomachine
DE10060740A1 (en) * 2000-12-07 2002-06-13 Alstom Switzerland Ltd Device for setting gap dimensions for a turbomachine
US6672831B2 (en) 2000-12-07 2004-01-06 Alstom Technology Ltd Device for setting the gap dimension for a turbomachine
DE10108559A1 (en) * 2001-02-22 2002-09-05 Alstom Switzerland Ltd Adaptive tip seal for axial-flow turbine machine, has rotary-symmetric sealing body around running parts but not contacting them
EP1243756A1 (en) * 2001-03-23 2002-09-25 Siemens Aktiengesellschaft Turbine
EP1505260A2 (en) * 2002-08-03 2005-02-09 ALSTOM (Switzerland) Ltd Sealing arrangement in turbomachinery
EP1505260A3 (en) * 2002-08-03 2005-10-26 Alstom Technology Ltd Sealing arrangement in turbomachinery
EP1965036A1 (en) * 2007-03-02 2008-09-03 Siemens Aktiengesellschaft Turbomachine with adjustable shroud contour
CN102242644A (en) * 2010-05-12 2011-11-16 西门子公司 Passage wall section for an annular flow passage of an axial turbomachine with radial gap adjustment
CN102242644B (en) * 2010-05-12 2015-07-22 西门子公司 Passage wall section for an annular flow passage of an axial turbomachine with radial gap adjustment
EP2666971A1 (en) * 2012-05-22 2013-11-27 General Electric Company Turbomachine having clearance control capability
EP3097274A4 (en) * 2013-12-30 2017-10-04 United Technologies Corporation Accessible rapid response clearance control system
US10557367B2 (en) 2013-12-30 2020-02-11 United Technologies Corporation Accessible rapid response clearance control system
EP3156614A1 (en) * 2015-10-02 2017-04-19 Doosan Heavy Industries & Construction Co., Ltd. Gas turbine tip clearance control assembly
US10323537B2 (en) 2015-10-02 2019-06-18 DOOSAN Heavy Industries Construction Co., LTD Gas turbine tip clearance control assembly

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