CH561090A5 - - Google Patents

Info

Publication number
CH561090A5
CH561090A5 CH52273A CH52273A CH561090A5 CH 561090 A5 CH561090 A5 CH 561090A5 CH 52273 A CH52273 A CH 52273A CH 52273 A CH52273 A CH 52273A CH 561090 A5 CH561090 A5 CH 561090A5
Authority
CH
Switzerland
Application number
CH52273A
Original Assignee
Sherwood Refractories
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
Priority to DE19732301105 priority Critical patent/DE2301105C2/en
Priority to GB158773A priority patent/GB1377042A/en
Application filed by Sherwood Refractories filed Critical Sherwood Refractories
Priority to CH52273A priority patent/CH561090A5/xx
Publication of CH561090A5 publication Critical patent/CH561090A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CH52273A 1973-01-10 1973-01-15 CH561090A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19732301105 DE2301105C2 (en) 1973-01-10 1973-01-10 Precision mold and method of making it
GB158773A GB1377042A (en) 1973-01-10 1973-01-11 Shell mould
CH52273A CH561090A5 (en) 1973-01-10 1973-01-15

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19732301105 DE2301105C2 (en) 1973-01-10 1973-01-10 Precision mold and method of making it
GB158773A GB1377042A (en) 1973-01-10 1973-01-11 Shell mould
CH52273A CH561090A5 (en) 1973-01-10 1973-01-15

Publications (1)

Publication Number Publication Date
CH561090A5 true CH561090A5 (en) 1975-04-30

Family

ID=27172179

Family Applications (1)

Application Number Title Priority Date Filing Date
CH52273A CH561090A5 (en) 1973-01-10 1973-01-15

Country Status (3)

Country Link
CH (1) CH561090A5 (en)
DE (1) DE2301105C2 (en)
GB (1) GB1377042A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981344A (en) * 1974-08-21 1976-09-21 United Technologies Corporation Investment casting mold and process
DE2503285C2 (en) * 1975-01-28 1984-08-30 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Method for producing a one-piece, thermally highly stressed, cooled component, in particular a blade for turbine engines
GB9203585D0 (en) * 1992-02-20 1992-04-08 Rolls Royce Plc An assembly for making a pattern of a hollow component
GB9317518D0 (en) * 1993-08-23 1993-10-06 Rolls Royce Plc Improvements in or relating to investment casting
FR3000910B1 (en) * 2013-01-17 2015-05-01 Snecma PROCESS FOR MANUFACTURING A PIECE BY LOST WAX FOUNDRY AND DIRECTED COOLING
RU2660554C1 (en) * 2017-07-21 2018-07-06 федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" Method for producing foundry cores for cooled blade casting
CN112548035B (en) * 2020-11-17 2022-08-23 中国航发北京航空材料研究院 Cast hollow blade wall thickness control method based on core self-adaptive positioning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB789721A (en) * 1954-03-09 1958-01-29 Rolls Royce Improvements relating to casting processes for metals
US3208115A (en) * 1962-05-24 1965-09-28 George M Brown Investment molding
US3659645A (en) * 1965-08-09 1972-05-02 Trw Inc Means for supporting core in open ended shell mold

Also Published As

Publication number Publication date
GB1377042A (en) 1974-12-11
DE2301105A1 (en) 1974-07-18
DE2301105C2 (en) 1984-07-05

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Legal Events

Date Code Title Description
PL Patent ceased