GB1377042A - Shell mould - Google Patents

Shell mould

Info

Publication number
GB1377042A
GB1377042A GB158773A GB158773A GB1377042A GB 1377042 A GB1377042 A GB 1377042A GB 158773 A GB158773 A GB 158773A GB 158773 A GB158773 A GB 158773A GB 1377042 A GB1377042 A GB 1377042A
Authority
GB
United Kingdom
Prior art keywords
shell
portions
core
refractory
covers
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
GB158773A
Other languages
English (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.)
Sherwood Refractories Inc
Original Assignee
Sherwood Refractories 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
Priority to DE19732301105 priority Critical patent/DE2301105C2/de
Application filed by Sherwood Refractories Inc filed Critical Sherwood Refractories Inc
Priority to GB158773A priority patent/GB1377042A/en
Priority to CH52273A priority patent/CH561090A5/xx
Publication of GB1377042A publication Critical patent/GB1377042A/en
Expired legal-status Critical Current

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)
GB158773A 1973-01-10 1973-01-11 Shell mould Expired GB1377042A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19732301105 DE2301105C2 (de) 1973-01-10 1973-01-10 Präzisionsgußform und Verfahren zu deren Herstellung
GB158773A GB1377042A (en) 1973-01-10 1973-01-11 Shell mould
CH52273A CH561090A5 (enrdf_load_stackoverflow) 1973-01-10 1973-01-15

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19732301105 DE2301105C2 (de) 1973-01-10 1973-01-10 Präzisionsgußform und Verfahren zu deren Herstellung
GB158773A GB1377042A (en) 1973-01-10 1973-01-11 Shell mould
CH52273A CH561090A5 (enrdf_load_stackoverflow) 1973-01-10 1973-01-15

Publications (1)

Publication Number Publication Date
GB1377042A true GB1377042A (en) 1974-12-11

Family

ID=27172179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB158773A Expired GB1377042A (en) 1973-01-10 1973-01-11 Shell mould

Country Status (3)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556946A1 (en) * 1992-02-20 1993-08-25 ROLLS-ROYCE plc An assembly for making a pattern of a hollow component
GB2281238A (en) * 1993-08-23 1995-03-01 Rolls Royce Plc improvements in investment casting using chaplets
FR3000910A1 (fr) * 2013-01-17 2014-07-18 Snecma Procede de fabrication d'une piece par fonderie a la cire perdue et refroidissement dirige
RU2660554C1 (ru) * 2017-07-21 2018-07-06 федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" Способ получения форм для литья охлаждаемых лопаток
CN112548035A (zh) * 2020-11-17 2021-03-26 中国航发北京航空材料研究院 一种基于型芯自适应定位的铸造空心叶片壁厚控制方法
RU2821536C1 (ru) * 2023-12-08 2024-06-25 Акционерное общество "ОДК-Авиадвигатель" Способ изготовления форм для литья охлаждаемых лопаток турбин

Families Citing this family (2)

* 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 (de) * 1975-01-28 1984-08-30 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur Herstellung eines einstückigen thermisch hochbeanspruchten gekühlten Bauteils, insbesondere einer Schaufel für Turbinentriebwerke

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB789722A (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

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556946A1 (en) * 1992-02-20 1993-08-25 ROLLS-ROYCE plc An assembly for making a pattern of a hollow component
AU651515B2 (en) * 1992-02-20 1994-07-21 Rolls-Royce Plc An assembly for making a pattern of a hollow component
GB2281238A (en) * 1993-08-23 1995-03-01 Rolls Royce Plc improvements in investment casting using chaplets
US5505250A (en) * 1993-08-23 1996-04-09 Rolls-Royce Plc Investment casting
GB2281238B (en) * 1993-08-23 1997-04-30 Rolls Royce Plc Process and apparatus for investment casting
WO2014111648A1 (fr) * 2013-01-17 2014-07-24 Snecma Procédé de fabrication d'une pièce par fonderie a la cire perdue et refroidissement dirigé
FR3000910A1 (fr) * 2013-01-17 2014-07-18 Snecma Procede de fabrication d'une piece par fonderie a la cire perdue et refroidissement dirige
CN104918731A (zh) * 2013-01-17 2015-09-16 斯奈克玛 使用定向冷却的失蜡铸造法制造部件的方法
JP2016503729A (ja) * 2013-01-17 2016-02-08 スネクマ 指向性冷却を用いたロストワックス鋳造法を使用した部品製造方法
RU2652526C2 (ru) * 2013-01-17 2018-04-26 Снекма Способ изготовления детали литьем по выплавляемым восковым моделям и при управляемом охлаждении
CN104918731B (zh) * 2013-01-17 2019-12-27 斯奈克玛 使用定向冷却的失蜡铸造法制造部件的方法
US10717128B2 (en) 2013-01-17 2020-07-21 Safran Aircraft Engines Method for manufacturing a component using the lost-wax casting method with directed cooling
RU2660554C1 (ru) * 2017-07-21 2018-07-06 федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" Способ получения форм для литья охлаждаемых лопаток
CN112548035A (zh) * 2020-11-17 2021-03-26 中国航发北京航空材料研究院 一种基于型芯自适应定位的铸造空心叶片壁厚控制方法
RU2821536C1 (ru) * 2023-12-08 2024-06-25 Акционерное общество "ОДК-Авиадвигатель" Способ изготовления форм для литья охлаждаемых лопаток турбин

Also Published As

Publication number Publication date
DE2301105C2 (de) 1984-07-05
DE2301105A1 (de) 1974-07-18
CH561090A5 (enrdf_load_stackoverflow) 1975-04-30

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Legal Events

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