BR9200671A - Processo para a fabricacao de um macho de sal,para a producao de uma cavidade em um artigo fundido - Google Patents
Processo para a fabricacao de um macho de sal,para a producao de uma cavidade em um artigo fundidoInfo
- Publication number
- BR9200671A BR9200671A BR929200671A BR9200671A BR9200671A BR 9200671 A BR9200671 A BR 9200671A BR 929200671 A BR929200671 A BR 929200671A BR 9200671 A BR9200671 A BR 9200671A BR 9200671 A BR9200671 A BR 9200671A
- Authority
- BR
- Brazil
- Prior art keywords
- male
- salt
- cavity
- manufacture
- production
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/105—Salt cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Mold Materials And Core Materials (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9104179A GB2253170B (en) | 1991-02-28 | 1991-02-28 | Removable cores for metal castings |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9200671A true BR9200671A (pt) | 1992-11-10 |
Family
ID=10690710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR929200671A BR9200671A (pt) | 1991-02-28 | 1992-02-27 | Processo para a fabricacao de um macho de sal,para a producao de uma cavidade em um artigo fundido |
Country Status (6)
Country | Link |
---|---|
US (1) | US5273098A (pt) |
EP (1) | EP0501549B1 (pt) |
JP (1) | JP2744864B2 (pt) |
BR (1) | BR9200671A (pt) |
DE (1) | DE69200219T2 (pt) |
GB (1) | GB2253170B (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5702628A (en) * | 1992-07-30 | 1997-12-30 | Nemoto; Masaru | Method of fabricating article by using non-sand core and article produced thereby, and core structure |
GB2269773B (en) * | 1992-07-30 | 1996-05-22 | Masaru Nemoto | Core for mould |
IT1295226B1 (it) * | 1997-10-14 | 1999-05-04 | Magneti Marelli Spa | Impianto per la produzione di manufatti pressocolati o stampati ad iniezione impiegando anime in sale. |
DE10050190A1 (de) * | 2000-10-09 | 2002-04-18 | Ks Kolbenschmidt Gmbh | Formkörper zur Herstellung von Hohlräumen |
DE10305612B4 (de) * | 2003-02-11 | 2005-04-07 | Ashland-Südchemie-Kernfest GmbH | Beschichtungsmassen für Gusskerne |
DE102004006600B4 (de) * | 2004-02-11 | 2006-03-23 | Ks Aluminium-Technologie Ag | Entfernbarer Kern zum Metallgießen und Verfahren zur Herstellung eines Kerns |
EP1781433A2 (de) * | 2003-12-17 | 2007-05-09 | KS Aluminium Technologie Aktiengesellschaft | Entfernbarer kern zum metallgiessen und verfahren zur herstellung eines kerns |
US7220492B2 (en) * | 2003-12-18 | 2007-05-22 | 3M Innovative Properties Company | Metal matrix composite articles |
WO2006010449A2 (de) * | 2004-07-23 | 2006-02-02 | Ceramtec Ag Innovative Ceramic Engineering | Keramische gusskerne |
US7013948B1 (en) | 2004-12-01 | 2006-03-21 | Brunswick Corporation | Disintegrative core for use in die casting of metallic components |
EP2035171A1 (de) * | 2006-07-05 | 2009-03-18 | KS Kolbenschmidt GmbH | VERFAHREN ZUR HERSTELLUNG EINES GUßTEILES, INSBESONDERE EINES KOLBENROHLINGS |
DE102006031531A1 (de) | 2006-07-07 | 2008-01-10 | Emil Müller GmbH | Salzkerne für Kunststoff(spritz)guß |
DE102008054718B4 (de) * | 2008-12-16 | 2012-11-22 | Federal-Mogul Nürnberg GmbH | Gießform für den Schwerkraftguss und Schwerkraftgießverfahren |
DE102013007735B4 (de) | 2012-05-08 | 2015-10-15 | Audi Ag | Verfahren zum Herstellen eines gussgeeigneten Salzkerns |
US11724306B1 (en) | 2020-06-26 | 2023-08-15 | Triad National Security, Llc | Coating composition embodiments for use in investment casting methods |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1302940B (pt) * | 1971-03-04 | Karl Schmidt Gmbh | ||
US3356129A (en) * | 1964-06-30 | 1967-12-05 | Schmidt Gmbh Karl | Process of casting metals by use of water-soluble salt cores |
US4093017A (en) * | 1975-12-29 | 1978-06-06 | Sherwood Refractories, Inc. | Cores for investment casting process |
US4097291A (en) * | 1977-03-09 | 1978-06-27 | General Electric Company | Core and mold materials for directional solidification of advanced superalloy materials |
JPS6021694B2 (ja) * | 1980-07-08 | 1985-05-29 | ダイキン工業株式会社 | フイラ−入りポリテトラフルオロエチレン成形粉末の製造方法 |
GB2105312B (en) * | 1981-08-07 | 1985-03-13 | Doulton Ind Products Ltd | Moulding |
US4711669A (en) * | 1985-11-05 | 1987-12-08 | American Cyanamid Company | Method of manufacturing a bonded particulate article by reacting a hydrolyzed amylaceous product and a heterocyclic compound |
JPS58188541A (ja) * | 1982-04-30 | 1983-11-04 | Honda Motor Co Ltd | マイクロ波加熱用成形型 |
US4480681A (en) * | 1982-08-30 | 1984-11-06 | Doulton Industrial Products Limited | Refractory mould body and method of casting using the mould body |
GB8314089D0 (en) * | 1983-05-20 | 1983-06-29 | Doulton Ind Products Ltd | Moulding |
JPS60118350A (ja) * | 1983-11-30 | 1985-06-25 | Izumi Jidosha Kogyo Kk | 高圧鋳造品の内部に空洞を形成する方法 |
GB8409044D0 (en) * | 1984-04-07 | 1984-05-16 | Gkn Technology Ltd | Casting metal articles |
US5091344A (en) * | 1988-01-30 | 1992-02-25 | Ibiden Corporation | Fiber reinforced ceramics of calcium phosphate series compounds and method of producing the same |
US4840219A (en) * | 1988-03-28 | 1989-06-20 | Foreman Robert W | Mixture and method for preparing casting cores and cores prepared thereby |
-
1991
- 1991-02-28 GB GB9104179A patent/GB2253170B/en not_active Expired - Fee Related
-
1992
- 1992-02-11 DE DE69200219T patent/DE69200219T2/de not_active Expired - Fee Related
- 1992-02-11 EP EP92200376A patent/EP0501549B1/en not_active Expired - Lifetime
- 1992-02-12 US US07/833,790 patent/US5273098A/en not_active Expired - Fee Related
- 1992-02-27 BR BR929200671A patent/BR9200671A/pt not_active IP Right Cessation
- 1992-02-27 JP JP4041569A patent/JP2744864B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0501549A1 (en) | 1992-09-02 |
JPH04319043A (ja) | 1992-11-10 |
GB9104179D0 (en) | 1991-04-17 |
DE69200219T2 (de) | 1995-03-09 |
EP0501549B1 (en) | 1994-07-06 |
US5273098A (en) | 1993-12-28 |
JP2744864B2 (ja) | 1998-04-28 |
GB2253170A (en) | 1992-09-02 |
GB2253170B (en) | 1994-08-10 |
DE69200219D1 (de) | 1994-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 11A,12A,13A,14A,15A,16A,17A,18A E 19A ANUIDADES |
|
B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2278 DE 02/09/2014 POR TER SIDO INDEVIDA. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 11A, 12A, 13A, 14A, 15A, 16A, 17A, 18A E 19A ANUIDADES. |
|
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 2607 DE 22-12-2020 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. |