GB0503676D0 - A lock plate arrangement - Google Patents

A lock plate arrangement

Info

Publication number
GB0503676D0
GB0503676D0 GBGB0503676.9A GB0503676A GB0503676D0 GB 0503676 D0 GB0503676 D0 GB 0503676D0 GB 0503676 A GB0503676 A GB 0503676A GB 0503676 D0 GB0503676 D0 GB 0503676D0
Authority
GB
United Kingdom
Prior art keywords
lock plate
plate arrangement
arrangement
lock
plate
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
GBGB0503676.9A
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 GBGB0503676.9A priority Critical patent/GB0503676D0/en
Publication of GB0503676D0 publication Critical patent/GB0503676D0/en
Priority to EP06250365A priority patent/EP1703081A1/en
Priority to US11/348,450 priority patent/US20060188377A1/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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates
    • 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
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GBGB0503676.9A 2005-02-23 2005-02-23 A lock plate arrangement Ceased GB0503676D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0503676.9A GB0503676D0 (en) 2005-02-23 2005-02-23 A lock plate arrangement
EP06250365A EP1703081A1 (en) 2005-02-23 2006-01-24 Side plate
US11/348,450 US20060188377A1 (en) 2005-02-23 2006-02-07 Lock plate arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0503676.9A GB0503676D0 (en) 2005-02-23 2005-02-23 A lock plate arrangement

Publications (1)

Publication Number Publication Date
GB0503676D0 true GB0503676D0 (en) 2005-03-30

Family

ID=34401145

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0503676.9A Ceased GB0503676D0 (en) 2005-02-23 2005-02-23 A lock plate arrangement

Country Status (3)

Country Link
US (1) US20060188377A1 (en)
EP (1) EP1703081A1 (en)
GB (1) GB0503676D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918106B1 (en) * 2007-06-27 2011-05-06 Snecma AXIS RETAINING DEVICE OF AUBES MOUNTED ON A TURBOMACHINE ROTOR DISC.
EP2964894B1 (en) 2013-03-05 2019-04-10 Rolls-Royce North American Technologies, Inc. Turbine segmented cover plate retention method
DE102016107315A1 (en) 2016-04-20 2017-10-26 Rolls-Royce Deutschland Ltd & Co Kg Rotor with overhang on blades for a safety element
KR102495162B1 (en) * 2018-07-23 2023-02-06 지멘스 에너지 글로벌 게엠베하 운트 코. 카게 Method for Cooling Cover Plate and Turbine Blades with Flow Inducer
CN114562339B (en) * 2022-01-27 2024-01-16 西北工业大学 Leakage groove air film cooling structure with protrusions for turbine end wall and application

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US629464A (en) 1899-02-18 1899-07-25 Robert M Paul Outlet-valve for water-tanks.
FR1426933A (en) * 1964-08-05 1966-02-04 Gen Electric Improvements to turbomachine rotors
US3501249A (en) * 1968-06-24 1970-03-17 Westinghouse Electric Corp Side plates for turbine blades
US4279572A (en) * 1979-07-09 1981-07-21 United Technologies Corporation Sideplates for rotor disk and rotor blades
DE3736836A1 (en) * 1987-10-30 1989-05-11 Bbc Brown Boveri & Cie AXIAL FLOWED GAS TURBINE
US4890981A (en) * 1988-12-30 1990-01-02 General Electric Company Boltless rotor blade retainer
US5755556A (en) * 1996-05-17 1998-05-26 Westinghouse Electric Corporation Turbomachine rotor with improved cooling
GB2319308B (en) * 1996-11-12 2001-02-28 Rolls Royce Plc Gas turbine engine turbine system
EP0890781B1 (en) * 1997-07-11 2005-05-04 ROLLS-ROYCE plc Gas turbine lubrication during starting
GB9723268D0 (en) * 1997-11-05 1998-01-07 Rolls Royce Plc Turbine
DE19854908A1 (en) 1998-11-27 2000-05-31 Rolls Royce Deutschland Blade and rotor of a turbomachine
DE19950109A1 (en) * 1999-10-18 2001-04-19 Asea Brown Boveri Rotor for a gas turbine
US6554563B2 (en) * 2001-08-13 2003-04-29 General Electric Company Tangential flow baffle

Also Published As

Publication number Publication date
EP1703081A1 (en) 2006-09-20
US20060188377A1 (en) 2006-08-24

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Legal Events

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