ATE37587T1 - Einrichtung zur regelung des entnahmedrucks einer entnahme-kondensationsturbine. - Google Patents

Einrichtung zur regelung des entnahmedrucks einer entnahme-kondensationsturbine.

Info

Publication number
ATE37587T1
ATE37587T1 AT85401457T AT85401457T ATE37587T1 AT E37587 T1 ATE37587 T1 AT E37587T1 AT 85401457 T AT85401457 T AT 85401457T AT 85401457 T AT85401457 T AT 85401457T AT E37587 T1 ATE37587 T1 AT E37587T1
Authority
AT
Austria
Prior art keywords
pressure
annular
vanes
adjusting
extraction
Prior art date
Application number
AT85401457T
Other languages
German (de)
English (en)
Inventor
Heinz Stetter
Original Assignee
Alsthom
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 Alsthom filed Critical Alsthom
Application granted granted Critical
Publication of ATE37587T1 publication Critical patent/ATE37587T1/de

Links

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
    • 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
    • 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
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • F01D17/26—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical fluid, e.g. hydraulic
    • 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
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • F01D3/02—Machines or engines with axial-thrust balancing effected by working-fluid characterised by having one fluid flow in one axial direction and another fluid flow in the opposite direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Fats And Perfumes (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
AT85401457T 1984-07-26 1985-07-16 Einrichtung zur regelung des entnahmedrucks einer entnahme-kondensationsturbine. ATE37587T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3427528A DE3427528C1 (de) 1984-07-26 1984-07-26 Einrichtung zur Regelung des Entnahmedrucks einer Entnahme-Kondensationsturbine
EP85401457A EP0169779B1 (de) 1984-07-26 1985-07-16 Einrichtung zur Regelung des Entnahmedrucks einer Entnahme-Kondensationsturbine

Publications (1)

Publication Number Publication Date
ATE37587T1 true ATE37587T1 (de) 1988-10-15

Family

ID=6241603

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85401457T ATE37587T1 (de) 1984-07-26 1985-07-16 Einrichtung zur regelung des entnahmedrucks einer entnahme-kondensationsturbine.

Country Status (10)

Country Link
US (1) US4634340A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0169779B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6140405A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE37587T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS274606B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3427528C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK155449C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI79384C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
YU (1) YU122285A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA855647B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995786A (en) * 1989-09-28 1991-02-26 United Technologies Corporation Dual variable camber compressor stator vane
FR2681640B1 (fr) * 1991-09-25 1993-11-19 Snecma Turbomachine a aubes de stator a calage variable.
US5249918A (en) * 1991-12-31 1993-10-05 General Electric Company Apparatus and methods for minimizing or eliminating solid particle erosion in double-flow steam turbines
JP2739313B1 (ja) * 1997-06-23 1998-04-15 株式会社ミナミ 草止めブロック及びブロックの草止め構造
DE602004016065D1 (de) * 2004-12-01 2008-10-02 United Technologies Corp Variable gebläseeinlassleitschaufelanordnung, turbinenmotor mit solch einer anordnung und entsprechendes steuerverfahren
US7322789B2 (en) * 2005-11-07 2008-01-29 General Electric Company Methods and apparatus for channeling steam flow to turbines
US8317458B2 (en) * 2008-02-28 2012-11-27 General Electric Company Apparatus and method for double flow turbine tub region cooling
US8096748B2 (en) * 2008-05-15 2012-01-17 General Electric Company Apparatus and method for double flow turbine first stage cooling

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380237A (en) * 1943-07-29 1945-07-10 Gen Electric Elastic fluid turbine
US2412365A (en) * 1943-10-26 1946-12-10 Wright Aeronautical Corp Variable turbine nozzle
CA561070A (en) * 1952-10-03 1958-07-29 H. A. Magin Sidney Turbo machines having adjustable guide blades
US2948460A (en) * 1956-08-20 1960-08-09 Ladimir R Zeman Fluid actuated motion translating device
GB1119439A (en) * 1966-06-03 1968-07-10 Rover Co Ltd Adjustable nozzle guide vane assembly for an axial flow turbine
CH582823A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-03-06 1976-12-15 Bbc Brown Boveri & Cie
US4053256A (en) * 1975-09-29 1977-10-11 United Technologies Corporation Variable camber vane for a gas turbine engine
US4220008A (en) * 1978-12-28 1980-09-02 Cummins Engine Company Exhaust brake modulating control system
CH642717A5 (de) * 1979-07-12 1984-04-30 Bbc Brown Boveri & Cie Einrichtung zur regelbaren dampfabzapfung an einer entnahmeturbine.
US4387562A (en) * 1980-08-08 1983-06-14 Nippon Steel Corporation System for generating power with top pressure of blast furnaces

Also Published As

Publication number Publication date
JPS6140405A (ja) 1986-02-26
DK339485A (da) 1986-01-27
FI79384B (fi) 1989-08-31
FI79384C (fi) 1989-12-11
CS274606B2 (en) 1991-09-15
JPH0557402B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-24
CS546285A2 (en) 1990-10-12
EP0169779A1 (de) 1986-01-29
YU122285A (en) 1988-10-31
DK155449C (da) 1989-10-23
FI852880L (fi) 1986-01-27
US4634340A (en) 1987-01-06
DK155449B (da) 1989-04-10
FI852880A0 (fi) 1985-07-24
EP0169779B1 (de) 1988-09-28
DE3427528C1 (de) 1985-08-22
DE3565297D1 (en) 1988-11-03
ZA855647B (en) 1986-03-26
DK339485D0 (da) 1985-07-25

Similar Documents

Publication Publication Date Title
US4961310A (en) Single shaft combined cycle turbine
US6345952B1 (en) Steam turbine
US2213940A (en) Rotor for gas turbines and rotary compressors
KR920002912A (ko) 가스 터빈 회전자 조립체 및 그 작동방법
US2766963A (en) Turbine stator assembly
ATE37587T1 (de) Einrichtung zur regelung des entnahmedrucks einer entnahme-kondensationsturbine.
CA2047275A1 (en) Fully floating inlet flow guide for double-flow low pressure steam turbines
BR9001921A (pt) Corpo de turbina a vapor hp-mp
KR920012703A (ko) 축방향 단류 고압증기 터빈용 흡입케이싱
SE9201083D0 (sv) Montering av axiell stroemningsmaskin
ES453156A1 (es) Perfeccionamientos introducidos en una turbina de vapor de baja presion.
KR20000005303A (ko) 터보 머신의 스러스트 보상 방법 및 장치_
GB760734A (en) Improvements in and relating to steam turbines
US3915588A (en) Two-shell axial-plane split casing structure for high-capacity low-pressure sections of a steam turbine
GB786689A (en) Improvements relating to elastic-fluid turbines
GB737472A (en) Turbines and like machines having adjustable guide blades
GB995473A (en) Turbine with double-casing low-pressure cylinder
GB1274473A (en) Flow controls for fluid-turbines
US5078571A (en) Multi-cylinder steam turbine
US1961616A (en) Double rotary type steam turbine
GB814698A (en) Improvements in stator casings for elastic fluid turbines
GB191414138A (en) Improvements in Steam and other Elastic-fluid Turbines.
GB705381A (en) Improvements in and relating to blade supporting and casing arrangements for elasticfluid or gas turbines
JPS56159505A (en) Capacitive type gas-turbine engine with vane rotary mechanism
GB447945A (en) Improvements in or relating to steam turbines

Legal Events

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