GB1175674A - Turbines and Compressors - Google Patents

Turbines and Compressors

Info

Publication number
GB1175674A
GB1175674A GB5438065A GB5438065A GB1175674A GB 1175674 A GB1175674 A GB 1175674A GB 5438065 A GB5438065 A GB 5438065A GB 5438065 A GB5438065 A GB 5438065A GB 1175674 A GB1175674 A GB 1175674A
Authority
GB
United Kingdom
Prior art keywords
ring
segments
circumferentially continuous
compressors
turbines
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
GB5438065A
Inventor
Bernard Sidney Massey
Douglas William Daniels
Leonard Stanley Snell
Reginald Harold Wiltshire
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 GB5438065A priority Critical patent/GB1175674A/en
Publication of GB1175674A publication Critical patent/GB1175674A/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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1,175,674. Turbines and compressors. ROLLS-ROYCE Ltd. March 20, 1967 [Dec. 22, 1965], No.54380/65. Heading F1T. In a multi-stage axial-flow compressor or turbine having stator blades 13 alternating with rotor blades 11, two successive rows of stator blades 13 are supported at their radially outer ends by a common series of segments 14 which combined to form a ring 15. Each ring 15 is restrained radially by engagement of arcuate tenons 17 on the segments with a groove 18 in a circumferentially continuous ring 16. The rings 15 are secured to a surrounding casing 26 by screws 25, the latter also retaining a circumferentially continuous shroud ring 22 in a recess 23 in each ring 15 in order to bridge the gaps 24 between circumferentially adjacent segments 14. Circumferentially continuous mounting rings 27, 28 are provided at the upstream and downstream ends of the stator assembly respectively. The construction facilitates assembly and disassembly.
GB5438065A 1965-12-22 1965-12-22 Turbines and Compressors Expired GB1175674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5438065A GB1175674A (en) 1965-12-22 1965-12-22 Turbines and Compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5438065A GB1175674A (en) 1965-12-22 1965-12-22 Turbines and Compressors

Publications (1)

Publication Number Publication Date
GB1175674A true GB1175674A (en) 1969-12-23

Family

ID=10470822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5438065A Expired GB1175674A (en) 1965-12-22 1965-12-22 Turbines and Compressors

Country Status (1)

Country Link
GB (1) GB1175674A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482661A1 (en) * 1980-05-16 1981-11-20 United Technologies Corp FLOW DIRECTOR ASSEMBLY FOR A GAS TURBINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482661A1 (en) * 1980-05-16 1981-11-20 United Technologies Corp FLOW DIRECTOR ASSEMBLY FOR A GAS TURBINE

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GB1175674A (en) Turbines and Compressors

Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees