BR9510629A - Conjunto de chapa de válvula resistente à rachadura para uma válvula de descarga, corredica, de metal fundido. - Google Patents
Conjunto de chapa de válvula resistente à rachadura para uma válvula de descarga, corredica, de metal fundido.Info
- Publication number
- BR9510629A BR9510629A BR9510629-4A BR9510629A BR9510629A BR 9510629 A BR9510629 A BR 9510629A BR 9510629 A BR9510629 A BR 9510629A BR 9510629 A BR9510629 A BR 9510629A
- Authority
- BR
- Brazil
- Prior art keywords
- axis
- orifice
- valve plate
- crack
- plate assembly
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/28—Plates therefor
Abstract
<B>CONJUNTO DE CHAPA DE VáLVULA RESISTENTE à RACHADURA PARA UM VáLVULA DE DESCARGA, CORREDIçA, DE METAL FUNDIDO<D>. Um conjunto de chapa de válvula resistente à rachadura é fornecido para uso em uma válvula de descarga, corrediça. O conjunto de chapa de válvula inclui uma chapa de válvula refratária tendo um orifício posicionado ao longo de sua linha central longitudinal, e cantos truncado para focalizar uma força de fixação em direção à linha central nas proximidades do orifício para evitar a formação e dispersão de rachaduras. A orientação angular de cada um dos cantos truncados varia com relação à posição do orifício ao longo da linha central longitudinal. Especificamente, cada um dos cantos truncados é ortogonal a um alinha que se estende de um ponto tangente ao orifício, através da linha central, e através de uma linha de interseção traçada paralela às bordas de chapa no sentido do comprimento e no sentido da largura, convergentes, que é espaçada das bordas por uma distância igual à metade do diâmetro máximo de orifício com a qual a chapa pode operar de forma eficaz.
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1995/009495 WO1997004904A1 (en) | 1995-08-02 | 1995-08-02 | Crack resistant valve plate assembly for a molten metal slide gate valve |
| AU32022/95A AU696838C (en) | 1995-08-02 | Crack resistant valve plate assembly for a molten metal slide gate valve | |
| CA002227535A CA2227535C (en) | 1995-08-02 | 1995-08-02 | Crack resistant valve plate assembly for a molten metal slide gate valve |
| BR9510629-4A BR9510629A (pt) | 1995-08-02 | 1995-08-02 | Conjunto de chapa de válvula resistente à rachadura para uma válvula de descarga, corredica, de metal fundido. |
| CN95197962A CN1104983C (zh) | 1995-08-02 | 1995-08-02 | 熔融金属滑动水口的抗裂纹阀板组件 |
| AT95928161T ATE208241T1 (de) | 1995-08-02 | 1995-08-02 | Rissbeständige schieberplatteanordnung für ein schieberverschluss zum giessen von metallschmelze |
| JP9507539A JPH11512026A (ja) | 1995-08-02 | 1995-08-02 | 溶融金属滑りゲート弁用割れ抵抗弁板アッセンブリ |
| DE69523785T DE69523785T2 (de) | 1995-08-02 | 1995-08-02 | Rissbeständige schieberplatteanordnung für ein schieberverschluss zum giessen von metallschmelze |
| ES95928161T ES2163524T3 (es) | 1995-08-02 | 1995-08-02 | Conjunto de placa de valvula resistente a la fisuracion destinada a una valvula de corredera para metal fundido. |
| SK128-98A SK282940B6 (sk) | 1995-08-02 | 1995-08-02 | Sústava dosky ventilu odolná proti praskaniu na riadenie prúdu roztaveného kovu |
| EP95928161A EP0842002B1 (en) | 1995-08-02 | 1995-08-02 | Crack resistant valve plate assembly for a molten metal slide gate valve |
| CZ1998281A CZ293025B6 (cs) | 1995-08-02 | 1995-08-02 | Ventilová deska pro šoupátkový ventil k řízení proudu roztaveného kovu |
| ZA968327A ZA968327B (en) | 1995-08-02 | 1996-10-03 | Crack resistant valve plate assembly for a molten metal slide gate valve |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002227535A CA2227535C (en) | 1995-08-02 | 1995-08-02 | Crack resistant valve plate assembly for a molten metal slide gate valve |
| BR9510629-4A BR9510629A (pt) | 1995-08-02 | 1995-08-02 | Conjunto de chapa de válvula resistente à rachadura para uma válvula de descarga, corredica, de metal fundido. |
| CN95197962A CN1104983C (zh) | 1995-08-02 | 1995-08-02 | 熔融金属滑动水口的抗裂纹阀板组件 |
| PCT/US1995/009495 WO1997004904A1 (en) | 1995-08-02 | 1995-08-02 | Crack resistant valve plate assembly for a molten metal slide gate valve |
| ZA968327A ZA968327B (en) | 1995-08-02 | 1996-10-03 | Crack resistant valve plate assembly for a molten metal slide gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9510629A true BR9510629A (pt) | 1999-11-30 |
Family
ID=27507846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9510629-4A BR9510629A (pt) | 1995-08-02 | 1995-08-02 | Conjunto de chapa de válvula resistente à rachadura para uma válvula de descarga, corredica, de metal fundido. |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0842002B1 (pt) |
| JP (1) | JPH11512026A (pt) |
| CN (1) | CN1104983C (pt) |
| AT (1) | ATE208241T1 (pt) |
| BR (1) | BR9510629A (pt) |
| CA (1) | CA2227535C (pt) |
| CZ (1) | CZ293025B6 (pt) |
| DE (1) | DE69523785T2 (pt) |
| ES (1) | ES2163524T3 (pt) |
| SK (1) | SK282940B6 (pt) |
| WO (1) | WO1997004904A1 (pt) |
| ZA (1) | ZA968327B (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2435659C2 (ru) * | 2007-03-09 | 2011-12-10 | Кросакихарима Корпорейшн | Устройство скользящего затвора выпускного отверстия и плита, используемая для данного устройства |
| US20130075433A1 (en) * | 2011-09-28 | 2013-03-28 | Patrick D. King | Valve plate assembly for a molten metal slide gate valve |
| CN113418398A (zh) * | 2021-06-21 | 2021-09-21 | 中国原子能科学研究院 | 卸料阀及熔融系统 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8013402U1 (de) * | 1980-05-17 | 1980-08-21 | Martin & Pagenstecher Gmbh, 5000 Koeln | Schieberplatte fuer schieberverschluesse |
| JPS61159262A (ja) * | 1985-01-07 | 1986-07-18 | Toshiba Ceramics Co Ltd | 溶融金属流量制御用スライドゲ−トプレ−ト |
| DE3512796C1 (de) * | 1985-04-10 | 1986-02-06 | Stopinc Ag, Baar | Schiebereinheit in einem Schiebeverschluss |
| JPS6448661A (en) * | 1987-08-13 | 1989-02-23 | Kawasaki Refractories Co Ltd | Sliding nozzle plate |
| JPH0237491Y2 (pt) * | 1987-08-26 | 1990-10-11 | ||
| JP3417420B2 (ja) * | 1992-10-28 | 2003-06-16 | 鐘淵化学工業株式会社 | 乾式電子写真装置に用いるマグネットロール |
-
1995
- 1995-08-02 CZ CZ1998281A patent/CZ293025B6/cs not_active IP Right Cessation
- 1995-08-02 DE DE69523785T patent/DE69523785T2/de not_active Expired - Fee Related
- 1995-08-02 CN CN95197962A patent/CN1104983C/zh not_active Expired - Lifetime
- 1995-08-02 EP EP95928161A patent/EP0842002B1/en not_active Expired - Lifetime
- 1995-08-02 AT AT95928161T patent/ATE208241T1/de not_active IP Right Cessation
- 1995-08-02 BR BR9510629-4A patent/BR9510629A/pt not_active IP Right Cessation
- 1995-08-02 JP JP9507539A patent/JPH11512026A/ja active Pending
- 1995-08-02 WO PCT/US1995/009495 patent/WO1997004904A1/en active IP Right Grant
- 1995-08-02 SK SK128-98A patent/SK282940B6/sk unknown
- 1995-08-02 ES ES95928161T patent/ES2163524T3/es not_active Expired - Lifetime
- 1995-08-02 CA CA002227535A patent/CA2227535C/en not_active Expired - Lifetime
-
1996
- 1996-10-03 ZA ZA968327A patent/ZA968327B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1104983C (zh) | 2003-04-09 |
| EP0842002B1 (en) | 2001-11-07 |
| CZ293025B6 (cs) | 2004-01-14 |
| AU3202295A (en) | 1997-02-26 |
| DE69523785T2 (de) | 2002-07-04 |
| ATE208241T1 (de) | 2001-11-15 |
| AU696838B2 (en) | 1998-09-17 |
| ZA968327B (en) | 1997-09-23 |
| DE69523785D1 (de) | 2001-12-13 |
| JPH11512026A (ja) | 1999-10-19 |
| CA2227535A1 (en) | 1997-02-13 |
| CA2227535C (en) | 2007-07-24 |
| CZ28198A3 (cs) | 1999-05-12 |
| WO1997004904A1 (en) | 1997-02-13 |
| CN1198112A (zh) | 1998-11-04 |
| ES2163524T3 (es) | 2002-02-01 |
| SK282940B6 (sk) | 2003-01-09 |
| EP0842002A1 (en) | 1998-05-20 |
| SK12898A3 (en) | 1998-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Decision: intention to grant | ||
| FG9A | Patent or certificate of addition granted | ||
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 02/08/2015 |