GB9010991D0 - A gas turbine stage - Google Patents

A gas turbine stage

Info

Publication number
GB9010991D0
GB9010991D0 GB909010991A GB9010991A GB9010991D0 GB 9010991 D0 GB9010991 D0 GB 9010991D0 GB 909010991 A GB909010991 A GB 909010991A GB 9010991 A GB9010991 A GB 9010991A GB 9010991 D0 GB9010991 D0 GB 9010991D0
Authority
GB
United Kingdom
Prior art keywords
gas turbine
turbine stage
stage
gas
turbine
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.)
Withdrawn
Application number
GB909010991A
Other versions
GB2244100A (en
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 GB9010991A priority Critical patent/GB2244100A/en
Publication of GB9010991D0 publication Critical patent/GB9010991D0/en
Publication of GB2244100A publication Critical patent/GB2244100A/en
Withdrawn legal-status Critical Current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
GB9010991A 1990-05-16 1990-05-16 Retaining gas turbine rotor blades Withdrawn GB2244100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9010991A GB2244100A (en) 1990-05-16 1990-05-16 Retaining gas turbine rotor blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9010991A GB2244100A (en) 1990-05-16 1990-05-16 Retaining gas turbine rotor blades

Publications (2)

Publication Number Publication Date
GB9010991D0 true GB9010991D0 (en) 1990-07-04
GB2244100A GB2244100A (en) 1991-11-20

Family

ID=10676098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9010991A Withdrawn GB2244100A (en) 1990-05-16 1990-05-16 Retaining gas turbine rotor blades

Country Status (1)

Country Link
GB (1) GB2244100A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744761B1 (en) * 1996-02-08 1998-03-13 Snecma LABYRINTH DISC WITH INCORPORATED STIFFENER FOR TURBOMACHINE ROTOR
GB2332024B (en) * 1997-12-03 2000-12-13 Rolls Royce Plc Rotary assembly
FR2819289B1 (en) * 2001-01-11 2003-07-11 Snecma Moteurs COMBINED OR CASCADE BLADE RETENTION SYSTEM
EP1284339A1 (en) * 2001-08-14 2003-02-19 Siemens Aktiengesellschaft Annular cover plate system for gas turbine rotors
US6951448B2 (en) 2002-04-16 2005-10-04 United Technologies Corporation Axial retention system and components thereof for a bladed rotor
GB2396389B (en) 2002-12-20 2006-01-18 Rolls Royce Plc Blade arrangement for gas turbine engine
FR2900437B1 (en) * 2006-04-27 2008-07-25 Snecma Sa SYSTEM FOR RETENTING AUBES IN A ROTOR
FR2955889B1 (en) * 2010-01-29 2012-11-16 Snecma MEANS FOR LOCKING A SEALING FLASK ON A TURBINE DISK
US9217334B2 (en) 2011-10-26 2015-12-22 General Electric Company Turbine cover plate assembly
US10018063B2 (en) * 2015-06-10 2018-07-10 United Technologies Corporation Anti-rotation knife edge seals and gas turbine engines including the same
US10196916B2 (en) 2016-04-08 2019-02-05 Siemens Aktiengesellschaft Rotor disk having an end-side sealing element
EP3423679A1 (en) * 2016-04-08 2019-01-09 Siemens Aktiengesellschaft Rotor disk having an end-face sealing element
US10787921B2 (en) 2018-09-13 2020-09-29 Raytheon Technologies Corporation High pressure turbine rear side plate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB802476A (en) * 1955-09-29 1958-10-08 Rolls Royce Improvements in or relating to rotors of axial-flow fluid machines for example compressors and turbines
US3070351A (en) * 1959-02-06 1962-12-25 Gen Motors Corp Blade retention
US3501249A (en) * 1968-06-24 1970-03-17 Westinghouse Electric Corp Side plates for turbine blades
US3656865A (en) * 1970-07-21 1972-04-18 Gen Motors Corp Rotor blade retainer
US4171930A (en) * 1977-12-28 1979-10-23 General Electric Company U-clip for boltless blade retainer
FR2419389A1 (en) * 1978-03-08 1979-10-05 Snecma IMPROVEMENTS TO TURBOMACHINE ROTOR FLANGES

Also Published As

Publication number Publication date
GB2244100A (en) 1991-11-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)