GB0614972D0 - A mounting disc - Google Patents

A mounting disc

Info

Publication number
GB0614972D0
GB0614972D0 GBGB0614972.8A GB0614972A GB0614972D0 GB 0614972 D0 GB0614972 D0 GB 0614972D0 GB 0614972 A GB0614972 A GB 0614972A GB 0614972 D0 GB0614972 D0 GB 0614972D0
Authority
GB
United Kingdom
Prior art keywords
mounting disc
disc
mounting
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.)
Ceased
Application number
GBGB0614972.8A
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GBGB0614972.8A priority Critical patent/GB0614972D0/en
Publication of GB0614972D0 publication Critical patent/GB0614972D0/en
Priority to EP07252734.4A priority patent/EP1882813A3/en
Priority to US11/878,878 priority patent/US20080025843A1/en
Ceased 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • F05D2250/711—Shape curved convex

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GBGB0614972.8A 2006-07-28 2006-07-28 A mounting disc Ceased GB0614972D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0614972.8A GB0614972D0 (en) 2006-07-28 2006-07-28 A mounting disc
EP07252734.4A EP1882813A3 (en) 2006-07-28 2007-07-07 A mounting disc for turbine or compressor blades
US11/878,878 US20080025843A1 (en) 2006-07-28 2007-07-27 Mounting disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0614972.8A GB0614972D0 (en) 2006-07-28 2006-07-28 A mounting disc

Publications (1)

Publication Number Publication Date
GB0614972D0 true GB0614972D0 (en) 2006-09-06

Family

ID=37006299

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0614972.8A Ceased GB0614972D0 (en) 2006-07-28 2006-07-28 A mounting disc

Country Status (3)

Country Link
US (1) US20080025843A1 (en)
EP (1) EP1882813A3 (en)
GB (1) GB0614972D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10544677B2 (en) 2017-09-01 2020-01-28 United Technologies Corporation Turbine disk
US10633985B2 (en) * 2012-06-25 2020-04-28 General Electric Company System having blade segment with curved mounting geometry
US10024170B1 (en) * 2016-06-23 2018-07-17 Florida Turbine Technologies, Inc. Integrally bladed rotor with bore entry cooling holes
EP3406847A1 (en) * 2017-05-26 2018-11-28 Siemens Aktiengesellschaft Gas turbine engine rotor disc, corresponding gas turbine rotor disc assembly and gas turbine engine
US10472968B2 (en) 2017-09-01 2019-11-12 United Technologies Corporation Turbine disk
US10724374B2 (en) 2017-09-01 2020-07-28 Raytheon Technologies Corporation Turbine disk
US10550702B2 (en) 2017-09-01 2020-02-04 United Technologies Corporation Turbine disk
US10641110B2 (en) 2017-09-01 2020-05-05 United Technologies Corporation Turbine disk
EP3633144A1 (en) * 2018-10-04 2020-04-08 Rolls-Royce plc Compressor disc

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607866B1 (en) * 1986-12-03 1991-04-12 Snecma FIXING AXES OF TURBOMACHINE ROTORS, MOUNTING METHOD AND ROTORS THUS MOUNTED
DE3708507A1 (en) * 1987-03-16 1988-09-29 Siemens Ag METHOD FOR PRODUCING TURBINE WHEEL DISCS WITH LOCAL HIGH PRESSURE TENSIONS IN THE HUB HOLE
US5215440A (en) * 1991-10-30 1993-06-01 General Electric Company Interstage thermal shield with asymmetric bore
US5320488A (en) * 1993-01-21 1994-06-14 General Electric Company Turbine disk interstage seal anti-rotation system
FR2712029B1 (en) * 1993-11-03 1995-12-08 Snecma Turbomachine provided with a means for reheating the turbine disks when running at high speed.
JP3149774B2 (en) * 1996-03-19 2001-03-26 株式会社日立製作所 Gas turbine rotor
CA2333808C (en) * 2000-02-01 2011-01-04 Metaullics Systems Co., L.P. Pump for molten materials with suspended solids
US7241111B2 (en) * 2003-07-28 2007-07-10 United Technologies Corporation Contoured disk bore
US7008181B2 (en) * 2003-09-04 2006-03-07 General Electric Co. Gas turbine engine air baffle for a rotating cavity
DE102004016244B4 (en) * 2004-04-02 2007-08-23 Mtu Aero Engines Gmbh Rotor for a turbomachine
EP1614857A1 (en) * 2004-07-05 2006-01-11 Siemens Aktiengesellschaft Turbomachine with a rotor comprising at least one drilled disc
US7470115B2 (en) * 2004-07-13 2008-12-30 Honeywell International Inc. Outer diameter nut piloting for improved rotor balance
US7458774B2 (en) * 2005-12-20 2008-12-02 General Electric Company High pressure turbine disk hub with curved hub surface and method
US7578656B2 (en) * 2005-12-20 2009-08-25 General Electric Company High pressure turbine disk hub with reduced axial stress and method

Also Published As

Publication number Publication date
US20080025843A1 (en) 2008-01-31
EP1882813A2 (en) 2008-01-30
EP1882813A3 (en) 2013-09-04

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)