BR112012021512A2 - bucha de camadas compostas - Google Patents

bucha de camadas compostas

Info

Publication number
BR112012021512A2
BR112012021512A2 BR112012021512A BR112012021512A BR112012021512A2 BR 112012021512 A2 BR112012021512 A2 BR 112012021512A2 BR 112012021512 A BR112012021512 A BR 112012021512A BR 112012021512 A BR112012021512 A BR 112012021512A BR 112012021512 A2 BR112012021512 A2 BR 112012021512A2
Authority
BR
Brazil
Prior art keywords
composite layer
layer bushing
bushing
composite
layer
Prior art date
Application number
BR112012021512A
Other languages
English (en)
Inventor
Marcos Salazar Jaulhac
Sebastián Silva Compagnet
Original Assignee
Casas Del Valle Barros Hnos Ltda
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 Casas Del Valle Barros Hnos Ltda filed Critical Casas Del Valle Barros Hnos Ltda
Publication of BR112012021512A2 publication Critical patent/BR112012021512A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/088—Feeder heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Prostheses (AREA)
  • Insulators (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
BR112012021512A 2010-09-30 2011-09-23 bucha de camadas compostas BR112012021512A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CL2010001048A CL2010001048A1 (es) 2010-09-30 2010-09-30 Un manguito de capas compuestas utilizado como alimentador de metal suplementario en procesos de colado por fundicion, comprende dos capas concentricas, una capa interior exotermica y una capa exterior aislante, cuya parte superior es un cilindro hueco y la parte inferior corresponde a la base del manguito.
PCT/IB2011/054206 WO2012042456A1 (es) 2010-09-30 2011-09-23 Manguito de capas compuestas

Publications (1)

Publication Number Publication Date
BR112012021512A2 true BR112012021512A2 (pt) 2016-07-05

Family

ID=45892058

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012021512A BR112012021512A2 (pt) 2010-09-30 2011-09-23 bucha de camadas compostas

Country Status (8)

Country Link
US (1) US20130037375A1 (pt)
AR (1) AR083176A1 (pt)
BR (1) BR112012021512A2 (pt)
CL (1) CL2010001048A1 (pt)
DE (1) DE112011103297T5 (pt)
MX (1) MX2012008624A (pt)
PE (1) PE20130490A1 (pt)
WO (1) WO2012042456A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105645980A (zh) * 2016-04-06 2016-06-08 郑州远东耐火材料有限公司 用于无缩孔池壁电熔砖全封闭保温冒口砂型
CN105750482B (zh) * 2016-04-06 2017-11-07 郑州远东耐火材料有限公司 用于无缩孔电熔砖保温冒口的涂料
DE102016205960A1 (de) 2016-04-08 2017-10-12 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verwendung von geschlossen-porigen Mikro-Kugeln aus expandiertem Perlit als Füllstoff für die Herstellung von Formkörpern für die Gießereiindustrie
CN105945228B (zh) * 2016-06-02 2019-01-01 浙江品创知识产权服务有限公司 一种高耐久保温发热冒口的制备方法
CN105903906B (zh) * 2016-06-02 2019-01-08 浙江品创知识产权服务有限公司 一种高韧性发热冒口及其制备方法
DE102016122053A1 (de) * 2016-11-16 2018-05-17 GTP Schäfer Gießtechnische Produkte GmbH Herstellung von Speisereinsätzen im 3D-Druck
CN106734931A (zh) * 2016-12-29 2017-05-31 西南铝业（集团）有限责任公司 一种冒口
TR201714494A2 (tr) * 2017-09-28 2019-04-22 Cukurova Kimya Enduestrisi A S Besleyici gömlek koruma elemanı.
CN108380822A (zh) * 2018-02-05 2018-08-10 霍山县东胜铸造材料有限公司 一种铸造保温冒口套
USD872781S1 (en) * 2018-04-13 2020-01-14 Foseco International Limited Breaker core
CN109202020B (zh) * 2018-10-31 2020-04-24 东台市颖达金属制品制造有限公司 一种多级发热的保温冒口
CN112808940A (zh) * 2021-02-08 2021-05-18 洛阳洛北重工机械有限公司 一种用于大型铸钢件补缩的复合冒口套

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1583641B2 (de) * 1967-09-19 1976-07-01 Heide, Otto, Dr.-Ing., 5829 Ennepetal Vorrichtung zum beheizen von speisern und blockkoepfen
US3815658A (en) * 1969-03-13 1974-06-11 Sulzer Ag Process for making a metallurgically slow reacting mold
GB2257646A (en) * 1991-07-12 1993-01-20 Hepworth Minerals & Chemicals Riser sleeves
GB2260285B (en) * 1991-10-03 1994-10-12 Masamitsu Miki Riser sleeve with breaker core
AU703642B1 (en) * 1998-10-20 1999-03-25 Daeho Industries Ltd. Riser sleeve with neck-down core
US6286585B1 (en) 2000-03-21 2001-09-11 Ashland Inc. Sleeve mixes containing stabilized microspheres and their use in making riser sleeves
CN200939499Y (zh) * 2006-08-07 2007-08-29 济南圣泉集团股份有限公司 一种新型发热保温冒口套

Also Published As

Publication number Publication date
DE112011103297T5 (de) 2013-08-14
WO2012042456A1 (es) 2012-04-05
CL2010001048A1 (es) 2011-01-14
MX2012008624A (es) 2012-11-30
AR083176A1 (es) 2013-02-06
PE20130490A1 (es) 2013-05-08
US20130037375A1 (en) 2013-02-14

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL

B350 Update of information on the portal [chapter 15.35 patent gazette]