ES259709A1 - Apparatus for adjusting the rotor blades of an axial fluid flow turbine or compressor - Google Patents

Apparatus for adjusting the rotor blades of an axial fluid flow turbine or compressor

Info

Publication number
ES259709A1
ES259709A1 ES0259709A ES259709A ES259709A1 ES 259709 A1 ES259709 A1 ES 259709A1 ES 0259709 A ES0259709 A ES 0259709A ES 259709 A ES259709 A ES 259709A ES 259709 A1 ES259709 A1 ES 259709A1
Authority
ES
Spain
Prior art keywords
adjusting
compressor
fluid flow
rotor blades
flow turbine
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.)
Expired
Application number
ES0259709A
Other languages
Spanish (es)
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder 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, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of ES259709A1 publication Critical patent/ES259709A1/en
Expired legal-status Critical Current

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
    • F01D7/00—Rotors with blades adjustable in operation; Control thereof
    • 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
    • F05D2260/00—Function
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular 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
    • F05D2260/00—Function
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Device for adjusting the blades of an axial current machine, during service, characterized in that two force pistons, arranged concentrically in relation to the axis and which can move one in the direction of the other, are articulated through lever linkages double, each of which is connected with a blade shaft and this in such a way that the lever halves directed towards one direction of rotation of the axis are in connection with a piston and the lever halves directed towards the other direction of rotation with another plunger. (Machine-translation by Google Translate, not legally binding)
ES0259709A 1959-08-20 1960-07-16 Apparatus for adjusting the rotor blades of an axial fluid flow turbine or compressor Expired ES259709A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7718659A CH370185A (en) 1959-08-20 1959-08-20 Device for adjusting the rotor blades of an axial flow machine

Publications (1)

Publication Number Publication Date
ES259709A1 true ES259709A1 (en) 1960-11-01

Family

ID=4535473

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0259709A Expired ES259709A1 (en) 1959-08-20 1960-07-16 Apparatus for adjusting the rotor blades of an axial fluid flow turbine or compressor

Country Status (4)

Country Link
BE (1) BE594250A (en)
CH (1) CH370185A (en)
ES (1) ES259709A1 (en)
GB (1) GB916310A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645644A (en) * 1970-01-22 1972-02-29 Hydro Drive Corp Interlocking variable-pitch propeller assembly
SE355646B (en) * 1971-03-30 1973-04-30 Svenska Flaektfabriken Ab
US4483658A (en) * 1979-12-11 1984-11-20 Levine Elliott M Rotational wake reaction steps for Foils
US4297080A (en) * 1979-12-17 1981-10-27 United Technologies Corporation Rotor blade pitch control linkage
AT515497B1 (en) * 2013-11-07 2017-08-15 Andritz Hydro Gmbh Adjustment device for the impeller blades of turbines

Also Published As

Publication number Publication date
GB916310A (en) 1963-01-23
BE594250A (en) 1961-02-20
CH370185A (en) 1963-06-30

Similar Documents

Publication Publication Date Title
GB1178650A (en) Improvements in Variable Geometry Axial Flow Compressors
GB753237A (en) Improvements in and relating to the control of feathering runner vanes of hydraulic turbines and pumps
ES259709A1 (en) Apparatus for adjusting the rotor blades of an axial fluid flow turbine or compressor
GB907323A (en) Improvements in or relating to axial flow compressors
GB846804A (en) Improvements relating to axial-flow compressors
GB978916A (en) Improvements in or relating to control devices for varying the pitch of fan while running
GB579775A (en) Improvements relating to labyrinth packings for elastic fluid turbines
GB1064330A (en) Vane operating mechanism for a fluid flow machine such as a gas turbine engine
ES373280A1 (en) By-pass valves for gas turbines
ES211308A1 (en) Improvements in and relating to hydraulic turbines and pumps
GB792944A (en) Improvements in or relating to rotary pumps or motors of the sliding vane type with infinitely variable internal displacement
ES297436A1 (en) Improvements in or relating to hydraulic turbines,pumps,and reversible pump turbines
GB876954A (en) Constant speed and feathering propeller
GB701173A (en) Improvements in and relating to operating gear for adjustable propeller type blades in hydraulic turbines or pumps
GB762406A (en) Improvements in and relating to hydraulic turbines and pumps
GB607248A (en) Means for adjusting the blades of propellers, rotary machines, particularly axial flow water turbines and pumps and axial flow compressors, and the like
ES252294A1 (en) A rotary exhaust device (Machine-translation by Google Translate, not legally binding)
GB947273A (en) A hydraulic turbine of the propellor type
ES236890A1 (en) Hydro mechanical mounting plate for machines tools. (Machine-translation by Google Translate, not legally binding)
GB446419A (en) Improvements in or connected with compressed air turbine driven belt conveyors
ES341494A1 (en) A device to regulate the axiles fan alabes. (Machine-translation by Google Translate, not legally binding)
ES259708A1 (en) Improvements in the graduable alps system for the service, for axial blowers (Machine-translation by Google Translate, not legally binding)
ES256654A1 (en) Hydraulic pumps
GB750635A (en) Improvements in and relating to hydraulic turbines and pumps
ES240472A1 (en) Improvements in the construction of coupling mechanisms (Machine-translation by Google Translate, not legally binding)