GB2084262B - Improvements in rotary machines - Google Patents

Improvements in rotary machines

Info

Publication number
GB2084262B
GB2084262B GB8125641A GB8125641A GB2084262B GB 2084262 B GB2084262 B GB 2084262B GB 8125641 A GB8125641 A GB 8125641A GB 8125641 A GB8125641 A GB 8125641A GB 2084262 B GB2084262 B GB 2084262B
Authority
GB
United Kingdom
Prior art keywords
rotary machines
machines
rotary
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
GB8125641A
Other languages
English (en)
Other versions
GB2084262A (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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of GB2084262A publication Critical patent/GB2084262A/en
Application granted granted Critical
Publication of GB2084262B publication Critical patent/GB2084262B/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/284—Selection of ceramic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB8125641A 1980-09-19 1981-08-21 Improvements in rotary machines Expired GB2084262B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18864680A 1980-09-19 1980-09-19

Publications (2)

Publication Number Publication Date
GB2084262A GB2084262A (en) 1982-04-07
GB2084262B true GB2084262B (en) 1985-01-16

Family

ID=22694006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8125641A Expired GB2084262B (en) 1980-09-19 1981-08-21 Improvements in rotary machines

Country Status (5)

Country Link
JP (1) JPS5783606A (enrdf_load_stackoverflow)
DE (1) DE3125469A1 (enrdf_load_stackoverflow)
FR (1) FR2490721B1 (enrdf_load_stackoverflow)
GB (1) GB2084262B (enrdf_load_stackoverflow)
SE (1) SE450588B (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519745A (en) * 1980-09-19 1985-05-28 Rockwell International Corporation Rotor blade and stator vane using ceramic shell
GB2106995B (en) * 1981-09-26 1984-10-03 Rolls Royce Turbine blades
FR2538029A1 (fr) * 1982-12-15 1984-06-22 Onera (Off Nat Aerospatiale) Perfectionnements apportes aux aubes ceramiques, tournantes ou fixes de turbomachines
DE3306896A1 (de) * 1983-02-26 1984-08-30 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Heissgasbeaufschlagte turbinenschaufel mit metallenem stuetzkern und umgebendem keramischen schaufelblatt
GB2172060A (en) * 1985-03-09 1986-09-10 Rolls Royce Bladed rotor
DE3512008A1 (de) * 1985-04-02 1986-10-09 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Turbinenlaufschaufel, insbesondere fuer gasturbinentriebwerke
JP2808500B2 (ja) * 1991-08-23 1998-10-08 三菱重工業株式会社 ガスタービンの中空ファン動翼
US6565312B1 (en) * 2001-12-19 2003-05-20 The Boeing Company Fluid-cooled turbine blades
US6699015B2 (en) 2002-02-19 2004-03-02 The Boeing Company Blades having coolant channels lined with a shape memory alloy and an associated fabrication method
DE102007027465A1 (de) * 2007-06-14 2008-12-18 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenschaufel mit modularem Aufbau
EP2696028A1 (en) * 2012-08-06 2014-02-12 Siemens Aktiengesellschaft A turbomachine component for hot gas path of a gas turbine
WO2015075227A2 (en) * 2013-11-25 2015-05-28 Alstom Technology Ltd Blade assembly for a turbomachine on the basis of a modular structure
US9850763B2 (en) 2015-07-29 2017-12-26 General Electric Company Article, airfoil component and method for forming article
US10655477B2 (en) 2016-07-26 2020-05-19 General Electric Company Turbine components and method for forming turbine components
US10260363B2 (en) 2016-12-08 2019-04-16 General Electric Company Additive manufactured seal for insert compartmentalization
US10392945B2 (en) 2017-05-19 2019-08-27 General Electric Company Turbomachine cooling system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE736958C (de) * 1942-01-08 1943-07-02 Turbinenfabrik Brueckner Kanis Aus Stahlstuetzkoerper und Huelse aus Keramischem Werkstoff bestehende Schaufel fuerKreiselmaschinen, insbesondere Dampf- oder Gasturbinen
GB602530A (en) * 1945-10-16 1948-05-28 Bristol Aeroplane Co Ltd Improvements in or relating to gas turbines
US2994124A (en) * 1955-10-03 1961-08-01 Gen Electric Clad cermet body
GB1119392A (en) * 1966-06-03 1968-07-10 Rover Co Ltd Axial flow rotor for a turbine or the like
JPS5121010A (ja) * 1974-08-14 1976-02-19 Tokyo Shibaura Electric Co Gasutaabinyoku
US3966353A (en) * 1975-02-21 1976-06-29 Westinghouse Electric Corporation Ceramic-to-metal (or ceramic) cushion/seal for use with three piece ceramic stationary vane assembly
JPS54102412A (en) * 1978-01-31 1979-08-11 Denriyoku Chuo Kenkyusho Gas turbine vane
DE2834864C3 (de) * 1978-08-09 1981-11-19 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Laufschaufel für eine Gasturbine

Also Published As

Publication number Publication date
DE3125469C2 (enrdf_load_stackoverflow) 1992-01-30
DE3125469A1 (de) 1982-05-06
GB2084262A (en) 1982-04-07
FR2490721B1 (fr) 1987-10-09
JPH0357282B2 (enrdf_load_stackoverflow) 1991-08-30
JPS5783606A (en) 1982-05-25
FR2490721A1 (fr) 1982-03-26
SE450588B (sv) 1987-07-06
SE8104135L (sv) 1982-03-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee