BRPI0508751A - molde para a fundição de um metal lìquido e processo de fabricação de um objeto por fundição - Google Patents
molde para a fundição de um metal lìquido e processo de fabricação de um objeto por fundiçãoInfo
- Publication number
- BRPI0508751A BRPI0508751A BRPI0508751-1A BRPI0508751A BRPI0508751A BR PI0508751 A BRPI0508751 A BR PI0508751A BR PI0508751 A BRPI0508751 A BR PI0508751A BR PI0508751 A BRPI0508751 A BR PI0508751A
- Authority
- BR
- Brazil
- Prior art keywords
- casting
- liquid metal
- mold
- manufacturing process
- present
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
- B22C9/061—Materials which make up the mould
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heat Treatment Of Articles (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
MOLDE PARA A FUNDIçãO DE UM METAL LìQUIDO E PROCESSO DE FABRICAçãO DE UM OBJETO POR FUNDIçãO A presente invenção refere-se a um molde para fundição de um metal líquido que compreende uma superfície de forma (24) correspondente à superfície do produto (16) a ser fabricado por fundição, e sendo destinada a entrar em contato com o metal líquido. O molde compreende uma porção (10) de evacuação de calor realizada em uma matéria que possui uma condutividade térmica superior a 150 W/mK. A presente invenção pode ser utilizada para a fabricação de tubos de ferro fundido.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0403444A FR2868346B1 (fr) | 2004-04-01 | 2004-04-01 | Moule pour la coulee d'un metal liquide et procede correspondant |
FR0403444 | 2004-04-01 | ||
PCT/FR2005/000777 WO2005097376A2 (fr) | 2004-04-01 | 2005-03-30 | Moule pour la coulee d'un metal liquide et procede correspondant |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0508751A true BRPI0508751A (pt) | 2007-08-21 |
BRPI0508751B1 BRPI0508751B1 (pt) | 2015-07-28 |
Family
ID=34944521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0508751-1A BRPI0508751B1 (pt) | 2004-04-01 | 2005-03-30 | Molde para a fundição de ferro fundido e processo de fabricação de um objeto por fundição |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1732718A2 (pt) |
CN (1) | CN101014433B (pt) |
BR (1) | BRPI0508751B1 (pt) |
FR (1) | FR2868346B1 (pt) |
WO (1) | WO2005097376A2 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2921854B1 (fr) * | 2007-10-09 | 2011-04-15 | Saint Gobain Pont A Mousson | Dispositif d'acheminement de poudre, installation de coulee et procede correspondants |
CN113523190B (zh) * | 2021-07-13 | 2023-09-22 | 福建省立新船舶工程有限公司 | 船舶尾轴轴承套的加工装置及其加工方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR722732A (fr) * | 1930-09-15 | 1932-03-24 | Procédé de coulée centrifuge des corps creux en coquille | |
GB469794A (en) * | 1935-12-10 | 1937-08-03 | Buderus Eisenwerk | Improvements in centrifugal chill moulds for casting metals |
FR1454030A (fr) * | 1965-08-19 | 1966-07-22 | Ct De Rech S De Pont A Mousson | Procédé de revêtement de moule de fonderie et moule en résultant |
DE2737631A1 (de) * | 1977-08-20 | 1979-03-01 | Bosch Gmbh Robert | Dauerform fuer gusseisen-formguss |
CH658008A5 (en) * | 1980-11-26 | 1986-10-15 | Fischer Ag Georg | Permanent mould for casting metals, process for making it and its use |
FR2539062B1 (fr) * | 1983-01-06 | 1986-06-13 | Sofrem | Procede et dispositif de moulage de lingotins en ferro-alliages par coulee en coquille en cuivre refroidi |
JPH01138099A (ja) * | 1987-11-26 | 1989-05-30 | Tanaka Kikinzoku Kogyo Kk | セラミックス接合用Ag−Cu−Ti合金ろう材の製造方法 |
US5039477A (en) | 1989-06-02 | 1991-08-13 | Sugitani Kinzoku Kogyo Kabushiki Kaisha | Powdered metal spray coating material |
US5194339A (en) * | 1989-06-02 | 1993-03-16 | Sugitani Kinzoku Kogyo Kabushiki Kaisha | Discontinuous casting mold |
US5119865A (en) * | 1990-02-20 | 1992-06-09 | Mitsubishi Materials Corporation | Cu-alloy mold for use in centrifugal casting of ti or ti alloy and centrifugal-casting method using the mold |
DE4136076C2 (de) * | 1991-10-30 | 2003-04-10 | Chuetsu Metal Works | Verfahren zur Herstellung eines Stranggußkokillenmaterials |
JP3025476B2 (ja) * | 1997-05-23 | 2000-03-27 | 松下電器産業株式会社 | 半導体集積回路 |
-
2004
- 2004-04-01 FR FR0403444A patent/FR2868346B1/fr not_active Expired - Fee Related
-
2005
- 2005-03-30 WO PCT/FR2005/000777 patent/WO2005097376A2/fr not_active Application Discontinuation
- 2005-03-30 BR BRPI0508751-1A patent/BRPI0508751B1/pt not_active IP Right Cessation
- 2005-03-30 CN CN2005800102269A patent/CN101014433B/zh not_active Expired - Fee Related
- 2005-03-30 EP EP05746797A patent/EP1732718A2/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2868346B1 (fr) | 2007-10-19 |
WO2005097376A3 (fr) | 2006-05-26 |
BRPI0508751B1 (pt) | 2015-07-28 |
WO2005097376A2 (fr) | 2005-10-20 |
FR2868346A1 (fr) | 2005-10-07 |
EP1732718A2 (fr) | 2006-12-20 |
CN101014433B (zh) | 2010-05-05 |
CN101014433A (zh) | 2007-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/07/2015, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 16A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2622 DE 06-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |