GB534193A - Improvements in and relating to elastic fluid turbine buckets - Google Patents

Improvements in and relating to elastic fluid turbine buckets

Info

Publication number
GB534193A
GB534193A GB1009/40A GB100940A GB534193A GB 534193 A GB534193 A GB 534193A GB 1009/40 A GB1009/40 A GB 1009/40A GB 100940 A GB100940 A GB 100940A GB 534193 A GB534193 A GB 534193A
Authority
GB
United Kingdom
Prior art keywords
elastic fluid
relating
fluid turbine
turbine buckets
jan
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
GB1009/40A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB534193A publication Critical patent/GB534193A/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • F01D5/3046—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses the rotor having ribs around the circumference

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

534,193. Elastic fluid turbines. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 17, 1940, No. 1009. Convention date, Jan. 18, 1939. [Class 110 (iii)] Blade units comprising two blades 26, 27, a root portion 30 and a substantial cover portion are cut from the solid. The notch closing unit is secured to the rim by rivets and to the adjacent units by round keys.
GB1009/40A 1939-01-18 1940-01-17 Improvements in and relating to elastic fluid turbine buckets Expired GB534193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US251574A US2221685A (en) 1939-01-18 1939-01-18 Elastic fluid turbine bucket unit

Publications (1)

Publication Number Publication Date
GB534193A true GB534193A (en) 1941-02-28

Family

ID=22952541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1009/40A Expired GB534193A (en) 1939-01-18 1940-01-17 Improvements in and relating to elastic fluid turbine buckets

Country Status (2)

Country Link
US (1) US2221685A (en)
GB (1) GB534193A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530097A1 (en) * 1991-08-28 1993-03-03 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Turbomachine motor with angular positioning of the blades

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* Cited by examiner, † Cited by third party
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US2457325A (en) * 1943-05-15 1948-12-28 American Machine & Metals Axial flow fan
US2620554A (en) * 1948-09-29 1952-12-09 Westinghouse Electric Corp Method of manufacturing turbine blades
US2844355A (en) * 1954-05-19 1958-07-22 Gen Electric Turbine bucket wheel
US4130379A (en) * 1977-04-07 1978-12-19 Westinghouse Electric Corp. Multiple side entry root for multiple blade group
US4533298A (en) * 1982-12-02 1985-08-06 Westinghouse Electric Corp. Turbine blade with integral shroud
DE3528640A1 (en) * 1985-06-28 1987-01-08 Bbc Brown Boveri & Cie Blade lock for rim-straddling blades of turboengines
US4702673A (en) * 1985-10-18 1987-10-27 General Electric Company Method for assembly of tangential entry dovetailed bucket assemblies on a turbomachine bucket wheel
DE3934207A1 (en) * 1989-10-13 1991-04-25 Mtu Muenchen Gmbh ARRANGEMENT FOR FASTENING TURBO BLADES
US6755618B2 (en) * 2002-10-23 2004-06-29 General Electric Company Steam turbine closure bucket attachment
WO2006112807A2 (en) 2004-12-01 2006-10-26 United Technologies Corporation Turbine engine and method for starting a turbine engine
US7883314B2 (en) * 2004-12-01 2011-02-08 United Technologies Corporation Seal assembly for a fan-turbine rotor of a tip turbine engine
WO2006059988A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Modular tip turbine engine
DE602004020125D1 (en) * 2004-12-01 2009-04-30 United Technologies Corp LUBRICANT SUPPLY SYSTEM FOR THE TRANSMISSION OF A TIP TURBINE ENGINE
WO2006059969A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Counter-rotating compressor case and assembly method for tip turbine engine
WO2006059992A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Inducer for a fan blade of a tip turbine engine
US8365511B2 (en) * 2004-12-01 2013-02-05 United Technologies Corporation Tip turbine engine integral case, vane, mount and mixer
US8033094B2 (en) * 2004-12-01 2011-10-11 United Technologies Corporation Cantilevered tip turbine engine
WO2006060014A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Starter generator system for a tip turbine engine
WO2006059980A2 (en) 2004-12-01 2006-06-08 United Technologies Corporation Diffuser aspiration for a tip turbine engine
WO2006059981A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Hydraulic seal for a gearbox of a tip turbine engine
EP1825177B1 (en) 2004-12-01 2012-01-25 United Technologies Corporation Inflatable bleed valve for turbine engine and method of controlling bleed air
WO2006059993A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine with multiple fan and turbine stages
EP1825128B1 (en) * 2004-12-01 2011-03-02 United Technologies Corporation Regenerative turbine blade and vane cooling for a tip turbine engine
US8807936B2 (en) * 2004-12-01 2014-08-19 United Technologies Corporation Balanced turbine rotor fan blade for a tip turbine engine
DE602004019709D1 (en) * 2004-12-01 2009-04-09 United Technologies Corp TIP TURBINE ENGINE AND CORRESPONDING OPERATING PROCESS
WO2006060005A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Fan-turbine rotor assembly with integral inducer section for a tip turbine engine
WO2006060000A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Variable fan inlet guide vane assembly, turbine engine with such an assembly and corresponding controlling method
US7854112B2 (en) * 2004-12-01 2010-12-21 United Technologies Corporation Vectoring transition duct for turbine engine
US7845157B2 (en) 2004-12-01 2010-12-07 United Technologies Corporation Axial compressor for tip turbine engine
WO2006060003A2 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Fan blade with integral diffuser section and tip turbine blade section for a tip turbine engine
WO2006059968A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Counter-rotating gearbox for tip turbine engine
WO2006059974A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Close coupled gearbox assembly for a tip turbine engine
US8641367B2 (en) 2004-12-01 2014-02-04 United Technologies Corporation Plurality of individually controlled inlet guide vanes in a turbofan engine and corresponding controlling method
DE602004018045D1 (en) * 2004-12-01 2009-01-08 United Technologies Corp FAN SHAFT ASSEMBLY FOR A TIP TURBINE ENGINE AND ASSEMBLY PROCEDURE
EP1828545A2 (en) 2004-12-01 2007-09-05 United Technologies Corporation Annular turbine ring rotor
WO2006060013A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Seal assembly for a fan rotor of a tip turbine engine
EP1825117B1 (en) * 2004-12-01 2012-06-13 United Technologies Corporation Turbine engine with differential gear driven fan and compressor
US8096753B2 (en) 2004-12-01 2012-01-17 United Technologies Corporation Tip turbine engine and operating method with reverse core airflow
WO2006060006A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine non-metallic tailcone
DE602004019710D1 (en) * 2004-12-01 2009-04-09 United Technologies Corp REMOTE CONTROL FOR AN ADJUSTABLE STAGE OF A COMPRESSOR FOR A TURBINE ENGINE
US7976273B2 (en) * 2004-12-01 2011-07-12 United Technologies Corporation Tip turbine engine support structure
EP1828683B1 (en) 2004-12-01 2013-04-10 United Technologies Corporation Combustor for turbine engine
US9003759B2 (en) 2004-12-01 2015-04-14 United Technologies Corporation Particle separator for tip turbine engine
WO2006059971A2 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine integral fan, combustor, and turbine case
WO2006110124A2 (en) * 2004-12-01 2006-10-19 United Technologies Corporation Ejector cooling of outer case for tip turbine engine
DE602004023769D1 (en) 2004-12-01 2009-12-03 United Technologies Corp STACKED RINGING COMPONENTS FOR TURBINE ENGINES
US7878762B2 (en) * 2004-12-01 2011-02-01 United Technologies Corporation Tip turbine engine comprising turbine clusters and radial attachment lock arrangement therefor
WO2006059973A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine with a heat exchanger
US8757959B2 (en) * 2004-12-01 2014-06-24 United Technologies Corporation Tip turbine engine comprising a nonrotable compartment
EP1828568B1 (en) * 2004-12-01 2011-03-23 United Technologies Corporation Fan-turbine rotor assembly for a tip turbine engine
US7921635B2 (en) * 2004-12-01 2011-04-12 United Technologies Corporation Peripheral combustor for tip turbine engine
WO2006062497A1 (en) * 2004-12-04 2006-06-15 United Technologies Corporation Tip turbine engine mount
US7517195B2 (en) * 2006-04-25 2009-04-14 General Electric Company Nested turbine bucket closure group
US8967945B2 (en) 2007-05-22 2015-03-03 United Technologies Corporation Individual inlet guide vane control for tip turbine engine
US20090092494A1 (en) * 2007-10-04 2009-04-09 General Electric Company Disk rotor and method of manufacture
DE102008057190A1 (en) * 2008-11-13 2010-05-20 Mtu Aero Engines Gmbh Blade cluster with offset axial mounting foot
ITTO20090522A1 (en) * 2009-07-13 2011-01-14 Avio Spa TURBOMACCHINA WITH IMPELLER WITH BALLED SEGMENTS
US10138736B2 (en) * 2012-01-20 2018-11-27 General Electric Company Turbomachine blade tip shroud
US9109455B2 (en) * 2012-01-20 2015-08-18 General Electric Company Turbomachine blade tip shroud
RU178050U1 (en) * 2017-11-10 2018-03-21 Акционерное общество "Уральский турбинный завод" The working blade of a constant profile with a fully milled bandage while maintaining the output area in the manufacture
US12091984B2 (en) * 2022-10-05 2024-09-17 General Electric Company Rotor assembly for a gas turbine engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530097A1 (en) * 1991-08-28 1993-03-03 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Turbomachine motor with angular positioning of the blades
FR2680828A1 (en) * 1991-08-28 1993-03-05 Sev Motorola TURBOMACHINE ROTOR WITH IMPROVED ANGULAR POSITIONING OF AUBES.

Also Published As

Publication number Publication date
US2221685A (en) 1940-11-12

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