IT1151225B - Dispositivo di regolazione per le palette direttrici d'una turbina assiale - Google Patents

Dispositivo di regolazione per le palette direttrici d'una turbina assiale

Info

Publication number
IT1151225B
IT1151225B IT21453/82A IT2145382A IT1151225B IT 1151225 B IT1151225 B IT 1151225B IT 21453/82 A IT21453/82 A IT 21453/82A IT 2145382 A IT2145382 A IT 2145382A IT 1151225 B IT1151225 B IT 1151225B
Authority
IT
Italy
Prior art keywords
adjustment device
axial turbine
direction blades
blades
turbine
Prior art date
Application number
IT21453/82A
Other languages
English (en)
Other versions
IT8221453A0 (it
Inventor
Libero Portaleoni
Original Assignee
Sulzer 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 Sulzer Ag filed Critical Sulzer Ag
Publication of IT8221453A0 publication Critical patent/IT8221453A0/it
Application granted granted Critical
Publication of IT1151225B publication Critical patent/IT1151225B/it

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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT21453/82A 1981-06-26 1982-05-25 Dispositivo di regolazione per le palette direttrici d'una turbina assiale IT1151225B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4229/81A CH653408A5 (de) 1981-06-26 1981-06-26 Verstelleinrichtung fuer die leitschaufeln einer axialturbomaschine.

Publications (2)

Publication Number Publication Date
IT8221453A0 IT8221453A0 (it) 1982-05-25
IT1151225B true IT1151225B (it) 1986-12-17

Family

ID=4272216

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21453/82A IT1151225B (it) 1981-06-26 1982-05-25 Dispositivo di regolazione per le palette direttrici d'una turbina assiale

Country Status (6)

Country Link
US (1) US4540434A (it)
JP (1) JPS588205A (it)
CH (1) CH653408A5 (it)
DE (1) DE3125639C2 (it)
FR (1) FR2508564B1 (it)
IT (1) IT1151225B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH661772A5 (de) * 1983-05-31 1987-08-14 Escher Wyss Ag Axiale turbomaschine.
DE3711224A1 (de) * 1987-04-03 1988-10-13 Gutehoffnungshuette Man Verstelleinrichtung fuer die leitschaufeln einer axialstroemungsmaschine
US6645134B2 (en) 2001-09-12 2003-11-11 Vijuk Equipment, Inc. Outsert-forming apparatus
IT201900005266A1 (it) * 2019-04-05 2020-10-05 Nuovo Pignone Tecnologie Srl Turbina a vapore con pale statoriche girevoli

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH364581A (de) * 1959-02-13 1962-09-30 Sulzer Ag Axialverdichter mit drehbaren Leitschaufeln
US3258328A (en) * 1962-08-23 1966-06-28 Fuji Iron & Steel Co Ltd Method and apparatus for treating steel
US3260591A (en) * 1964-01-20 1966-07-12 Brown Fintube Co Propelling of addition agents into melts
US3902893A (en) * 1973-01-04 1975-09-02 Ostberg Jan Erik Method for moving and stirring of heavy metallurgical melts
US4298377A (en) * 1979-12-03 1981-11-03 Union Carbide Corporation Vortex reactor and method for adding solids to molten metal therewith

Also Published As

Publication number Publication date
DE3125639C2 (de) 1984-01-26
CH653408A5 (de) 1985-12-31
JPS6160241B2 (it) 1986-12-19
IT8221453A0 (it) 1982-05-25
FR2508564A1 (fr) 1982-12-31
FR2508564B1 (fr) 1986-05-02
DE3125639A1 (de) 1983-01-13
JPS588205A (ja) 1983-01-18
US4540434A (en) 1985-09-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950428