IT975912B - EXTENDED COMPOSITE ELEMENT WITH A PREDETERMINED EFFECT COEFFICIENT OF LINEAR EXPANSION COLARLY PARTS STATOR RING SUITABLE TO SURROUND THE ROTOR OF A GAS TURBINE - Google Patents

EXTENDED COMPOSITE ELEMENT WITH A PREDETERMINED EFFECT COEFFICIENT OF LINEAR EXPANSION COLARLY PARTS STATOR RING SUITABLE TO SURROUND THE ROTOR OF A GAS TURBINE

Info

Publication number
IT975912B
IT975912B IT70781/72A IT7078172A IT975912B IT 975912 B IT975912 B IT 975912B IT 70781/72 A IT70781/72 A IT 70781/72A IT 7078172 A IT7078172 A IT 7078172A IT 975912 B IT975912 B IT 975912B
Authority
IT
Italy
Prior art keywords
colarly
surround
rotor
gas turbine
linear expansion
Prior art date
Application number
IT70781/72A
Other languages
Italian (it)
Original Assignee
Penny R
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 Penny R filed Critical Penny R
Application granted granted Critical
Publication of IT975912B publication Critical patent/IT975912B/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
IT70781/72A 1971-12-01 1972-11-30 EXTENDED COMPOSITE ELEMENT WITH A PREDETERMINED EFFECT COEFFICIENT OF LINEAR EXPANSION COLARLY PARTS STATOR RING SUITABLE TO SURROUND THE ROTOR OF A GAS TURBINE IT975912B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5566571A GB1363897A (en) 1971-12-01 1971-12-01 Composite elongate member having a predetermined effective coeffi cient of linear expansion

Publications (1)

Publication Number Publication Date
IT975912B true IT975912B (en) 1974-08-10

Family

ID=10474529

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70781/72A IT975912B (en) 1971-12-01 1972-11-30 EXTENDED COMPOSITE ELEMENT WITH A PREDETERMINED EFFECT COEFFICIENT OF LINEAR EXPANSION COLARLY PARTS STATOR RING SUITABLE TO SURROUND THE ROTOR OF A GAS TURBINE

Country Status (12)

Country Link
US (1) US3854843A (en)
JP (1) JPS5138371B2 (en)
AU (1) AU463454B2 (en)
BE (1) BE792224A (en)
CA (1) CA989312A (en)
CH (1) CH561354A5 (en)
DE (1) DE2258480A1 (en)
FR (1) FR2164215A5 (en)
GB (1) GB1363897A (en)
IT (1) IT975912B (en)
NL (1) NL7216110A (en)
SE (1) SE385941B (en)

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US3986720A (en) * 1975-04-14 1976-10-19 General Electric Company Turbine shroud structure
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JPS52127105U (en) * 1976-03-25 1977-09-27
JPS52143312A (en) * 1976-05-24 1977-11-29 Hitachi Ltd Steam seal ring
US4087199A (en) * 1976-11-22 1978-05-02 General Electric Company Ceramic turbine shroud assembly
US4411594A (en) * 1979-06-30 1983-10-25 Rolls-Royce Limited Support member and a component supported thereby
US4522559A (en) * 1982-02-19 1985-06-11 General Electric Company Compressor casing
US4485630A (en) * 1982-12-08 1984-12-04 General Electric Company Combustor liner
GB2165590B (en) * 1984-10-09 1988-05-05 Rolls Royce Improvements in or relating to rotor tip clearance control devices
FR2572394B1 (en) * 1984-10-30 1986-12-19 Snecma METHOD FOR MANUFACTURING A CERAMIC TURBINE RING INTEGRATED WITH AN ANNULAR METAL SUPPORT
FR2576301B1 (en) * 1985-01-24 1992-03-13 Europ Propulsion PROCESS FOR THE PREPARATION OF POROUS REFRACTORY MATERIALS, NOVEL PRODUCTS THUS OBTAINED AND THEIR APPLICATIONS IN THE PREPARATION OF ABRADABLE TURBINE RINGS
FR2577281B1 (en) * 1985-02-13 1987-03-20 Snecma TURBOMACHINE HOUSING ASSOCIATED WITH A DEVICE FOR ADJUSTING THE GAP BETWEEN MOBILE BLADES AND HOUSING
US4768924A (en) * 1986-07-22 1988-09-06 Pratt & Whitney Canada Inc. Ceramic stator vane assembly
GB8921003D0 (en) * 1989-09-15 1989-11-01 Rolls Royce Plc Improvements in or relating to shroud rings
CA2039756A1 (en) * 1990-05-31 1991-12-01 Larry Wayne Plemmons Stator having selectively applied thermal conductivity coating
US5332358A (en) * 1993-03-01 1994-07-26 General Electric Company Uncoupled seal support assembly
DE4309199A1 (en) * 1993-03-22 1994-09-29 Abb Management Ag Device for the fixing of heat accumulation segments and stator blades in axial flow turbines
US5388959A (en) * 1993-08-23 1995-02-14 General Electric Company Seal including a non-metallic abradable material
FR2794816B1 (en) * 1999-06-10 2001-07-06 Snecma HIGH PRESSURE COMPRESSOR STATOR
US6382905B1 (en) * 2000-04-28 2002-05-07 General Electric Company Fan casing liner support
GB0015207D0 (en) * 2000-06-21 2000-08-09 Neyrfor Weir Ltd A turbine
US6896483B2 (en) * 2001-07-02 2005-05-24 Allison Advanced Development Company Blade track assembly
US6733235B2 (en) * 2002-03-28 2004-05-11 General Electric Company Shroud segment and assembly for a turbine engine
US7013718B2 (en) * 2003-04-28 2006-03-21 Watson Cogeneration Company Method for monitoring the performance of a turbine
NZ585538A (en) * 2004-05-17 2011-09-30 Carlton Forge Works Turbine case reinforcement in a gas turbine jet engine
GB2416194B (en) * 2004-07-15 2006-08-16 Rolls Royce Plc A spacer arrangement
US8191254B2 (en) * 2004-09-23 2012-06-05 Carlton Forge Works Method and apparatus for improving fan case containment and heat resistance in a gas turbine jet engine
US7484927B2 (en) * 2006-04-14 2009-02-03 General Electric Company Steam turbine variable clearance packing
US7686569B2 (en) * 2006-12-04 2010-03-30 Siemens Energy, Inc. Blade clearance system for a turbine engine
US8231338B2 (en) 2009-05-05 2012-07-31 General Electric Company Turbine shell with pin support
JP5920856B2 (en) 2012-01-26 2016-05-18 ゼネラル エレクトリック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＧｅｎｅｒａｌ Ｅｌｅｃｔｒｉｃ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ Stator component with segmented inner ring for turbomachines
EP2959117B1 (en) * 2013-02-23 2019-07-03 Rolls-Royce North American Technologies, Inc. Blade clearance control for gas turbine engine
DE102013210876B4 (en) * 2013-06-11 2015-02-26 MTU Aero Engines AG Composite component for thermal clearance control in a turbomachine and this turbomachine containing
DE102013212741A1 (en) * 2013-06-28 2014-12-31 Siemens Aktiengesellschaft Gas turbine and heat shield for a gas turbine
FR3011608B1 (en) * 2013-10-09 2016-05-27 Snecma LABYRINTH JOINT AND ROTATING MACHINE COMPRISING SUCH A SEAL
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
US12000720B2 (en) 2018-09-10 2024-06-04 Marathon Petroleum Company Lp Product inventory monitoring
US10815816B2 (en) * 2018-09-24 2020-10-27 General Electric Company Containment case active clearance control structure
US12031676B2 (en) 2019-03-25 2024-07-09 Marathon Petroleum Company Lp Insulation securement system and associated methods
US11008882B2 (en) * 2019-04-18 2021-05-18 Rolls-Royce North American Technologies Inc. Blade tip clearance assembly
US11975316B2 (en) 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
US11384301B2 (en) 2020-02-19 2022-07-12 Marathon Petroleum Company Lp Low sulfur fuel oil blends for stability enhancement and associated methods
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11702600B2 (en) 2021-02-25 2023-07-18 Marathon Petroleum Company Lp Assemblies and methods for enhancing fluid catalytic cracking (FCC) processes during the FCC process using spectroscopic analyzers
US20220268694A1 (en) 2021-02-25 2022-08-25 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
US11692141B2 (en) 2021-10-10 2023-07-04 Marathon Petroleum Company Lp Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive
US11802257B2 (en) 2022-01-31 2023-10-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point

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US2555256A (en) * 1948-04-14 1951-05-29 Nat Tube Co Pipe-line pipe
BE543709A (en) * 1954-12-16
US2962256A (en) * 1956-03-28 1960-11-29 Napier & Son Ltd Turbine blade shroud rings
FR1247283A (en) * 1959-02-09 1960-11-25 Westinghouse Electric Corp Turbine apparatus
US3085398A (en) * 1961-01-10 1963-04-16 Gen Electric Variable-clearance shroud structure for gas turbine engines
US3430898A (en) * 1967-05-01 1969-03-04 Us Navy Leading edge for hypersonic vehicle

Also Published As

Publication number Publication date
BE792224A (en) 1973-03-30
FR2164215A5 (en) 1973-07-27
US3854843A (en) 1974-12-17
JPS4863111A (en) 1973-09-03
AU4931272A (en) 1974-06-06
DE2258480A1 (en) 1973-06-07
SE385941B (en) 1976-07-26
JPS5138371B2 (en) 1976-10-21
AU463454B2 (en) 1975-07-24
CH561354A5 (en) 1975-04-30
GB1363897A (en) 1974-08-21
NL7216110A (en) 1973-06-05
CA989312A (en) 1976-05-18

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