WO2015086715A3 - A turbine with movable blades - Google Patents

A turbine with movable blades Download PDF

Info

Publication number
WO2015086715A3
WO2015086715A3 PCT/EP2014/077293 EP2014077293W WO2015086715A3 WO 2015086715 A3 WO2015086715 A3 WO 2015086715A3 EP 2014077293 W EP2014077293 W EP 2014077293W WO 2015086715 A3 WO2015086715 A3 WO 2015086715A3
Authority
WO
WIPO (PCT)
Prior art keywords
turbine
movable blades
blade
angle
blades
Prior art date
Application number
PCT/EP2014/077293
Other languages
French (fr)
Other versions
WO2015086715A2 (en
Inventor
Liam BARR
Original Assignee
Universal Engineering Solutions Limited
Liam BARR
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 Universal Engineering Solutions Limited, Liam BARR filed Critical Universal Engineering Solutions Limited
Publication of WO2015086715A2 publication Critical patent/WO2015086715A2/en
Publication of WO2015086715A3 publication Critical patent/WO2015086715A3/en

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
  • Hydraulic Turbines (AREA)

Abstract

A radial turbine (1) having a plurality of blades (2) and an apparatus (14) for adjusting the angle of all or part of at least one blade (11). The adjustment of the blade allowing for adaption of the angle of at least part of the blade to match operating conditions.
PCT/EP2014/077293 2013-12-10 2014-12-10 A turbine WO2015086715A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1321853.2 2013-12-10
GBGB1321853.2A GB201321853D0 (en) 2013-12-10 2013-12-10 A radial turbine

Publications (2)

Publication Number Publication Date
WO2015086715A2 WO2015086715A2 (en) 2015-06-18
WO2015086715A3 true WO2015086715A3 (en) 2015-08-06

Family

ID=50000508

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/077293 WO2015086715A2 (en) 2013-12-10 2014-12-10 A turbine

Country Status (2)

Country Link
GB (1) GB201321853D0 (en)
WO (1) WO2015086715A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9835041B2 (en) 2014-10-31 2017-12-05 Hamilton Sundstrand Corporation Vane position sensor installation within a turbine case
GB2548391A (en) * 2016-03-17 2017-09-20 Goodwin Plc Impeller

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR782935A (en) * 1934-09-29 1935-07-05 Pump, compressor or similar centrifugal machines with orientable blades
GB514420A (en) * 1937-06-07 1939-11-07 Ferdinando Carlo Reggio Improvements in or relating to centrifugal blowers or compressors
GB865169A (en) * 1959-06-19 1961-04-12 Davidson & Co Ltd Improvements in or relating to rotary fans, pumps and the like
DE1953294A1 (en) * 1969-10-23 1971-04-29 Scheubel Franz Nikolaus Dr Ing Double-flow turbine for liquids and gases
EP0095270A2 (en) * 1982-05-10 1983-11-30 A/S Kongsberg Väpenfabrikk Ram air turbine with variable flow passage
EP0347291A1 (en) * 1988-06-14 1989-12-20 Thomson-Brandt Armements Wind motor with axial induction, radial exhaust, variable-geometry blades, and projectiles equipped with same
DE4103863A1 (en) * 1991-02-08 1992-08-13 Ingelheim Peter Graf Von Radial or half axial impeller pump - has adjustable impeller blade dia. via axial movement of regulator or radial blade movement
DE102008017818A1 (en) * 2008-04-08 2009-10-15 Siemens Aktiengesellschaft Radial fan i.e. plate fan, for speed-independent self-ventilation of e.g. electric motor, has centrifugal force-based moving mechanism connected with blades such that blade length of blades is reducible with increasing fan speeds

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR782935A (en) * 1934-09-29 1935-07-05 Pump, compressor or similar centrifugal machines with orientable blades
GB514420A (en) * 1937-06-07 1939-11-07 Ferdinando Carlo Reggio Improvements in or relating to centrifugal blowers or compressors
GB865169A (en) * 1959-06-19 1961-04-12 Davidson & Co Ltd Improvements in or relating to rotary fans, pumps and the like
DE1953294A1 (en) * 1969-10-23 1971-04-29 Scheubel Franz Nikolaus Dr Ing Double-flow turbine for liquids and gases
EP0095270A2 (en) * 1982-05-10 1983-11-30 A/S Kongsberg Väpenfabrikk Ram air turbine with variable flow passage
EP0347291A1 (en) * 1988-06-14 1989-12-20 Thomson-Brandt Armements Wind motor with axial induction, radial exhaust, variable-geometry blades, and projectiles equipped with same
DE4103863A1 (en) * 1991-02-08 1992-08-13 Ingelheim Peter Graf Von Radial or half axial impeller pump - has adjustable impeller blade dia. via axial movement of regulator or radial blade movement
DE102008017818A1 (en) * 2008-04-08 2009-10-15 Siemens Aktiengesellschaft Radial fan i.e. plate fan, for speed-independent self-ventilation of e.g. electric motor, has centrifugal force-based moving mechanism connected with blades such that blade length of blades is reducible with increasing fan speeds

Also Published As

Publication number Publication date
GB201321853D0 (en) 2014-01-22
WO2015086715A2 (en) 2015-06-18

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