IT971426B - MERGER DEVICE - Google Patents

MERGER DEVICE

Info

Publication number
IT971426B
IT971426B IT32353/72A IT3235372A IT971426B IT 971426 B IT971426 B IT 971426B IT 32353/72 A IT32353/72 A IT 32353/72A IT 3235372 A IT3235372 A IT 3235372A IT 971426 B IT971426 B IT 971426B
Authority
IT
Italy
Prior art keywords
merger device
merger
Prior art date
Application number
IT32353/72A
Other languages
Italian (it)
Original Assignee
Rolls Royce 1971 Ltd
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 1971 Ltd filed Critical Rolls Royce 1971 Ltd
Application granted granted Critical
Publication of IT971426B publication Critical patent/IT971426B/en

Links

Classifications

    • 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
    • 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
    • B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
IT32353/72A 1971-12-04 1972-11-30 MERGER DEVICE IT971426B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5639571 1971-12-04

Publications (1)

Publication Number Publication Date
IT971426B true IT971426B (en) 1974-04-30

Family

ID=10476506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32353/72A IT971426B (en) 1971-12-04 1972-11-30 MERGER DEVICE

Country Status (6)

Country Link
US (1) US3845808A (en)
JP (1) JPS548167B2 (en)
DE (1) DE2258993C3 (en)
FR (1) FR2162226B1 (en)
GB (1) GB1349099A (en)
IT (1) IT971426B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897815A (en) * 1973-11-01 1975-08-05 Gen Electric Apparatus and method for directional solidification
US3895672A (en) * 1973-12-26 1975-07-22 United Aircraft Corp Integrated furnace method and apparatus for the continuous production of individual castings
US4178986A (en) * 1978-03-31 1979-12-18 General Electric Company Furnace for directional solidification casting
FR2604378B1 (en) * 1978-06-30 1989-10-27 Snecma FOUNDRY APPARATUS FOR THE MANUFACTURE OF MOLDED METAL PARTS WITH ORIENTED STRUCTURE
US4292010A (en) * 1978-09-16 1981-09-29 Rolls-Royce Limited Cambered blade or vane for a gas turbine engine
GB2050918B (en) * 1979-06-06 1982-12-15 Rolls Royce Manufacture and inspection of an article
JPS57207776A (en) * 1981-06-16 1982-12-20 Nippon Denso Co Freezing refrigerator for automobile
US4541475A (en) * 1981-12-30 1985-09-17 Rolls-Royce Limited Method of, and apparatus for, producing castings in a vacuum
JPS58224044A (en) * 1982-06-23 1983-12-26 Nippon Steel Corp Continuous casting method of hollow round steel
DE3417731A1 (en) * 1984-05-12 1985-11-14 Leybold-Heraeus GmbH, 5000 Köln VACUUM PRECISION MELTING AND POURING OVEN WITH MELTING CHAMBER AND CHILLING CHAMBER
US5335711A (en) * 1987-05-30 1994-08-09 Ae Plc Process and apparatus for metal casting
EP0491656B1 (en) * 1990-12-17 1995-09-20 Sulzer Innotec Ag Casting process for producing directionally solidified or monocrystalling components
DE19602554C1 (en) * 1996-01-25 1997-09-18 Ald Vacuum Techn Gmbh Method and device for the simultaneous casting and directional solidification of several castings
EP1502679B1 (en) * 2003-07-30 2014-01-01 Alstom Technology Ltd Method for casting a directionally solidified or single crystal article

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA547954A (en) * 1957-10-29 B. Brennan Joseph Automatic vacuum transfer casting
US2825945A (en) * 1955-05-03 1958-03-11 Cons Electrodynamics Corp Apparatus for melting metal and successively casting into molds
US3008855A (en) * 1959-01-26 1961-11-14 Gen Motors Corp Turbine blade and method of making same
AT233751B (en) * 1962-03-07 1964-05-25 Balzers Patent Beteilig Ag Vacuum melting and casting furnace
US3532155A (en) * 1967-12-05 1970-10-06 Martin Metals Co Process for producing directionally solidified castings
US3484840A (en) * 1968-01-26 1969-12-16 Trw Inc Method and apparatus for melting and pouring titanium

Also Published As

Publication number Publication date
JPS548167B2 (en) 1979-04-13
DE2258993A1 (en) 1973-06-14
GB1349099A (en) 1974-03-27
DE2258993C3 (en) 1975-08-14
US3845808A (en) 1974-11-05
FR2162226A1 (en) 1973-07-13
FR2162226B1 (en) 1980-03-14
JPS4876733A (en) 1973-10-16
DE2258993B2 (en) 1975-01-09

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