GB2115487B - Double wall compressor casing - Google Patents

Double wall compressor casing

Info

Publication number
GB2115487B
GB2115487B GB08300210A GB8300210A GB2115487B GB 2115487 B GB2115487 B GB 2115487B GB 08300210 A GB08300210 A GB 08300210A GB 8300210 A GB8300210 A GB 8300210A GB 2115487 B GB2115487 B GB 2115487B
Authority
GB
United Kingdom
Prior art keywords
double wall
compressor casing
wall compressor
casing
double
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
GB08300210A
Other versions
GB8300210D0 (en
GB2115487A (en
Inventor
Joseph Clayton Burge
Julius Bathori
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB8300210D0 publication Critical patent/GB8300210D0/en
Publication of GB2115487A publication Critical patent/GB2115487A/en
Application granted granted Critical
Publication of GB2115487B publication Critical patent/GB2115487B/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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • F01D25/145—Thermally insulated casings
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
    • F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
GB08300210A 1982-02-19 1983-01-06 Double wall compressor casing Expired GB2115487B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35049082A 1982-02-19 1982-02-19

Publications (3)

Publication Number Publication Date
GB8300210D0 GB8300210D0 (en) 1983-02-09
GB2115487A GB2115487A (en) 1983-09-07
GB2115487B true GB2115487B (en) 1986-02-05

Family

ID=23376950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08300210A Expired GB2115487B (en) 1982-02-19 1983-01-06 Double wall compressor casing

Country Status (5)

Country Link
JP (1) JPS58152108A (en)
DE (1) DE3305170C2 (en)
FR (1) FR2522067B1 (en)
GB (1) GB2115487B (en)
IT (1) IT1168258B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728255A (en) * 1985-02-25 1988-03-01 General Electric Company Removable stiffening disk
DE3509193A1 (en) * 1985-03-14 1986-09-25 MTU Motoren- und Turbinen-Union München GmbH, 8000 München FLOWING MACHINE WITH INNER HOUSING
DE8507551U1 (en) * 1985-03-14 1990-10-11 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Turbomachine with means for controlling the radial gap
KR950008505B1 (en) * 1985-11-04 1995-07-31 카롤 앤 맥키 Lubricant restricting device
US4728257A (en) * 1986-06-18 1988-03-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Thermal stress minimized, two component, turbine shroud seal
FR2607198B1 (en) * 1986-11-26 1990-05-04 Snecma COMPRESSOR HOUSING SUITABLE FOR ACTIVE PILOTAGE OF ITS EXPANSIONS AND MANUFACTURING METHOD THEREOF
FR2635562B1 (en) * 1988-08-18 1993-12-24 Snecma TURBINE STATOR RING ASSOCIATED WITH A TURBINE HOUSING BINDING SUPPORT
GB2225587B (en) * 1988-10-29 1992-07-15 Ishikawajima Harima Heavy Ind Interior material for fan case of turbo-fan engine
GB8903000D0 (en) * 1989-02-10 1989-03-30 Rolls Royce Plc A blade tip clearance control arrangement for a gas turbine engine
CA2039756A1 (en) * 1990-05-31 1991-12-01 Larry Wayne Plemmons Stator having selectively applied thermal conductivity coating
US5195868A (en) * 1991-07-09 1993-03-23 General Electric Company Heat shield for a compressor/stator structure
US5165848A (en) * 1991-07-09 1992-11-24 General Electric Company Vane liner with axially positioned heat shields
FR2683851A1 (en) * 1991-11-20 1993-05-21 Snecma TURBOMACHINE EQUIPPED WITH MEANS TO FACILITATE THE ADJUSTMENT OF THE GAMES OF THE STATOR INPUT STATOR AND ROTOR.
JPH0568603U (en) * 1992-02-26 1993-09-17 正静 平出 plane
FR2711730B1 (en) * 1993-10-27 1995-12-01 Snecma Turbomachine equipped with means for controlling the clearances between rotor and stator.
DE4442157A1 (en) * 1994-11-26 1996-05-30 Abb Management Ag Method and device for influencing the radial clearance of the blades in compressors with axial flow
GB9820226D0 (en) 1998-09-18 1998-11-11 Rolls Royce Plc Gas turbine engine casing
GB0107973D0 (en) 2001-03-30 2001-05-23 Rolls Royce Plc A gas turbine engine blade containment assembly
FR2829176B1 (en) * 2001-08-30 2005-06-24 Snecma Moteurs STATOR CASING OF TURBOMACHINE
FR2852053B1 (en) * 2003-03-06 2007-12-28 Snecma Moteurs HIGH PRESSURE TURBINE FOR TURBOMACHINE
GB2415017A (en) * 2004-06-08 2005-12-14 Rolls Royce Plc Heat shield for attachment to a casing of a gas turbine engine
FR2882573B1 (en) * 2005-02-25 2007-04-13 Snecma Moteurs Sa INTERNAL HOUSING OF TURBOMACHINE EQUIPPED WITH A THERMAL SHIELD
FR2923529B1 (en) 2007-11-09 2014-05-16 Snecma CONNECTION OF RADIAL ARMS TO A CIRCULAR VIROLE BY ILLUMINATION OF REPORTED PARTS
US8784061B2 (en) * 2011-01-31 2014-07-22 General Electric Company Methods and systems for controlling thermal differential in turbine systems
US8647055B2 (en) * 2011-04-18 2014-02-11 General Electric Company Ceramic matrix composite shroud attachment system
GB2501918B (en) * 2012-05-11 2014-06-18 Rolls Royce Plc Casing
DE102012213622A1 (en) * 2012-08-02 2014-02-06 Siemens Aktiengesellschaft turbomachinery
ITFI20130118A1 (en) * 2013-05-21 2014-11-22 Nuovo Pignone Srl "COMPRESSOR WITH A THERMAL SHIELD AND METHODS OF OPERATION"
DE102013213834A1 (en) * 2013-07-15 2015-02-19 MTU Aero Engines AG Method for producing an insulation element and insulation element for an aircraft engine housing
FR3086691B1 (en) 2018-09-28 2020-12-11 Safran Aircraft Engines TURBOMACHINE ANNULAR ASSEMBLY

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858104A (en) * 1954-02-04 1958-10-28 A V Roe Canada Ltd Adjustable gas turbine shroud ring segments
CH397360A (en) * 1961-11-28 1965-08-15 Licentia Gmbh Rotor seal with radially movable sealing ring segments, especially for turbo machines
US3425665A (en) * 1966-02-24 1969-02-04 Curtiss Wright Corp Gas turbine rotor blade shroud
GB1501916A (en) * 1975-06-20 1978-02-22 Rolls Royce Matching thermal expansions of components of turbo-machines
US4087199A (en) * 1976-11-22 1978-05-02 General Electric Company Ceramic turbine shroud assembly
US4131388A (en) * 1977-05-26 1978-12-26 United Technologies Corporation Outer air seal
US4247248A (en) * 1978-12-20 1981-01-27 United Technologies Corporation Outer air seal support structure for gas turbine engine
US4398866A (en) * 1981-06-24 1983-08-16 Avco Corporation Composite ceramic/metal cylinder for gas turbine engine

Also Published As

Publication number Publication date
FR2522067A1 (en) 1983-08-26
DE3305170A1 (en) 1983-08-25
IT1168258B (en) 1987-05-20
JPS58152108A (en) 1983-09-09
DE3305170C2 (en) 1994-07-21
IT8319599A1 (en) 1984-08-15
IT8319599A0 (en) 1983-02-15
FR2522067B1 (en) 1989-01-27
GB8300210D0 (en) 1983-02-09
GB2115487A (en) 1983-09-07
JPH0261603B2 (en) 1990-12-20

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20030105