JPS5141634A - - Google Patents

Info

Publication number
JPS5141634A
JPS5141634A JP50095357A JP9535775A JPS5141634A JP S5141634 A JPS5141634 A JP S5141634A JP 50095357 A JP50095357 A JP 50095357A JP 9535775 A JP9535775 A JP 9535775A JP S5141634 A JPS5141634 A JP S5141634A
Authority
JP
Japan
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.)
Granted
Application number
JP50095357A
Other languages
Japanese (ja)
Other versions
JPS5218133B2 (en
Inventor
Deii Gureiamu Roorensu
Bishunebusukii Konsutanchin
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of JPS5141634A publication Critical patent/JPS5141634A/ja
Publication of JPS5218133B2 publication Critical patent/JPS5218133B2/ja
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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/04—Casting in, on, or around objects which form part of the product for joining parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B22D27/045—Directionally solidified castings
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP50095357A 1974-08-05 1975-08-05 Expired JPS5218133B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49470674A 1974-08-05 1974-08-05

Publications (2)

Publication Number Publication Date
JPS5141634A true JPS5141634A (en) 1976-04-08
JPS5218133B2 JPS5218133B2 (en) 1977-05-19

Family

ID=23965630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50095357A Expired JPS5218133B2 (en) 1974-08-05 1975-08-05

Country Status (9)

Country Link
JP (1) JPS5218133B2 (en)
CA (1) CA1068876A (en)
CH (1) CH603284A5 (en)
DE (1) DE2534050B2 (en)
FR (1) FR2281511A1 (en)
GB (1) GB1487156A (en)
IL (1) IL47858A (en)
IT (1) IT1040460B (en)
SE (1) SE413003B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371990A1 (en) * 1976-11-29 1978-06-23 Trw Inc Bimetallic casting prodn. - by casting metal onto preform coated with boron contg. alloy
US4195683A (en) * 1977-12-14 1980-04-01 Trw Inc. Method of forming metal article having plurality of airfoils extending outwardly from a hub
US4464094A (en) * 1979-05-04 1984-08-07 Trw Inc. Turbine engine component and method of making the same
FR2693137B1 (en) * 1992-07-02 1994-08-05 Valeo Systemes Dessuyage DEVICE FOR CONNECTING BETWEEN A SHAFT AND A ROTATING LOAD DRIVEN BY THE SHAFT, AND APPLICATION TO MOUNTING THE ROTATING PART OF A ROTATING MACHINE AS AN ELECTRONICALLY SWITCHED MOTOR ON THE ROTATION SHAFT.
EP1050357A1 (en) * 1999-05-05 2000-11-08 Asea Brown Boveri AG Gas tight connection between turbine elements
US8777582B2 (en) * 2010-12-27 2014-07-15 General Electric Company Components containing ceramic-based materials and coatings therefor
WO2015017111A1 (en) 2013-07-31 2015-02-05 United Technologies Corporation Castings and manufacture methods
CN103464685B (en) * 2013-10-09 2015-12-09 唐森林 The hot composite impeller casting technique of a kind of evaporative pattern biliquid
US9611748B2 (en) 2013-12-06 2017-04-04 Honeywell International Inc. Stationary airfoils configured to form improved slip joints in bi-cast turbine engine components and the turbine engine components including the same
CN114535517B (en) * 2020-11-26 2024-04-12 中国兵器工业第五九研究所 Forming method of revolving body casting

Also Published As

Publication number Publication date
DE2534050A1 (en) 1976-02-19
CH603284A5 (en) 1978-08-15
IT1040460B (en) 1979-12-20
GB1487156A (en) 1977-09-28
FR2281511A1 (en) 1976-03-05
CA1068876A (en) 1980-01-01
FR2281511B1 (en) 1981-05-29
JPS5218133B2 (en) 1977-05-19
SE413003B (en) 1980-03-31
SE7508782L (en) 1976-02-06
IL47858A (en) 1982-04-30
IL47858A0 (en) 1975-11-25
DE2534050B2 (en) 1977-04-14

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