GB0500983D0 - Blade retention - Google Patents

Blade retention

Info

Publication number
GB0500983D0
GB0500983D0 GB0500983A GB0500983A GB0500983D0 GB 0500983 D0 GB0500983 D0 GB 0500983D0 GB 0500983 A GB0500983 A GB 0500983A GB 0500983 A GB0500983 A GB 0500983A GB 0500983 D0 GB0500983 D0 GB 0500983D0
Authority
GB
United Kingdom
Prior art keywords
blade retention
retention
blade
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Withdrawn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
GB0500983A
Other versions
GB2422176A (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 GB0500983A priority Critical patent/GB2422176A/en
Publication of GB0500983D0 publication Critical patent/GB0500983D0/en
Publication of GB2422176A publication Critical patent/GB2422176A/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Withdrawn legal-status Critical Current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
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • F01D5/326—Locking of axial insertion type blades by other means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/322—Blade mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB0500983A 2005-01-18 2005-01-18 Retaining components/blades on a rotor Withdrawn GB2422176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0500983A GB2422176A (en) 2005-01-18 2005-01-18 Retaining components/blades on a rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0500983A GB2422176A (en) 2005-01-18 2005-01-18 Retaining components/blades on a rotor

Publications (2)

Publication Number Publication Date
GB0500983D0 true GB0500983D0 (en) 2005-02-23
GB2422176A GB2422176A (en) 2006-07-19

Family

ID=34224763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0500983A Withdrawn GB2422176A (en) 2005-01-18 2005-01-18 Retaining components/blades on a rotor

Country Status (1)

Country Link
GB (1) GB2422176A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0505186D0 (en) * 2005-03-14 2005-04-20 Cross Mfg 1938 Company Ltd Improvements to a retaining ring

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB782181A (en) * 1954-09-27 1957-09-04 Lloyd Calvin Secord Rotor blade locking means
FR1115124A (en) * 1954-11-26 1956-04-19 Snecma Stopping device for moving blades of turbo-machines
GB770249A (en) * 1955-05-16 1957-03-20 Gen Electric Rotor construction for compressors or turbines
GB894704A (en) * 1960-03-30 1962-04-26 Gen Electric Improvements in reusable locking means for turbine or compressor rotor assemblies
US3689177A (en) * 1971-04-19 1972-09-05 Gen Electric Blade constraining structure
US5302086A (en) * 1992-08-18 1994-04-12 General Electric Company Apparatus for retaining rotor blades
GB2397854A (en) * 2003-01-30 2004-08-04 Rolls Royce Plc Securing blades in a rotor assembly

Also Published As

Publication number Publication date
GB2422176A (en) 2006-07-19

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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)