GB1266254A - - Google Patents

Info

Publication number
GB1266254A
GB1266254A GB1266254DA GB1266254A GB 1266254 A GB1266254 A GB 1266254A GB 1266254D A GB1266254D A GB 1266254DA GB 1266254 A GB1266254 A GB 1266254A
Authority
GB
United Kingdom
Prior art keywords
rings
secured
vanes
porous
extensions
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
Other languages
English (en)
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 filed Critical
Publication of GB1266254A publication Critical patent/GB1266254A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB1266254D 1969-06-25 1970-03-12 Expired GB1266254A (US06605200-20030812-C00035.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83642269A 1969-06-25 1969-06-25

Publications (1)

Publication Number Publication Date
GB1266254A true GB1266254A (US06605200-20030812-C00035.png) 1972-03-08

Family

ID=25271937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266254D Expired GB1266254A (US06605200-20030812-C00035.png) 1969-06-25 1970-03-12

Country Status (2)

Country Link
US (1) US3588269A (US06605200-20030812-C00035.png)
GB (1) GB1266254A (US06605200-20030812-C00035.png)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810240C2 (de) * 1978-03-09 1985-09-26 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verstelleitgitter für axial durchströmte Turbinen, insbesondere Hochdruckturbinen von Gasturbinentriebwerken
US4355953A (en) * 1980-04-07 1982-10-26 Guy F. Atkinson Company Flow-adjusted hydraulic rotary machine
US4374469A (en) * 1980-12-24 1983-02-22 United Technologies Corporation Variable capacity air cycle refrigeration system
US4679400A (en) * 1983-12-15 1987-07-14 General Electric Company Variable turbine vane support
US4652208A (en) * 1985-06-03 1987-03-24 General Electric Company Actuating lever for variable stator vanes
US6763653B2 (en) 2002-09-24 2004-07-20 General Electric Company Counter rotating fan aircraft gas turbine engine with aft booster
US6763652B2 (en) 2002-09-24 2004-07-20 General Electric Company Variable torque split aircraft gas turbine engine counter rotating low pressure turbines
US6763654B2 (en) 2002-09-30 2004-07-20 General Electric Co. Aircraft gas turbine engine having variable torque split counter rotating low pressure turbines and booster aft of counter rotating fans
US8382436B2 (en) * 2009-01-06 2013-02-26 General Electric Company Non-integral turbine blade platforms and systems
US8262345B2 (en) * 2009-02-06 2012-09-11 General Electric Company Ceramic matrix composite turbine engine
US8668445B2 (en) 2010-10-15 2014-03-11 General Electric Company Variable turbine nozzle system
US20120156045A1 (en) * 2010-12-17 2012-06-21 General Electric Company Methods, systems and apparatus relating to root and platform configurations for turbine rotor blades
PL2808486T3 (pl) * 2013-05-27 2017-11-30 MTU Aero Engines AG Element wyważający do układu łopatek wirujących
EP3063374B1 (en) 2013-10-31 2023-07-19 Raytheon Technologies Corporation Gas turbine engine and method of operating a gas turbine engine
GB201621739D0 (en) * 2016-12-20 2017-02-01 Rolls Royce Plc Variable guide vane device
US10876407B2 (en) * 2017-02-16 2020-12-29 General Electric Company Thermal structure for outer diameter mounted turbine blades
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly

Also Published As

Publication number Publication date
US3588269A (en) 1971-06-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees