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71. 发明授权

EP1769860B1 MOLDING PROCESS AND MOLDS MADE BY THE PROCESS 有权
标题翻译：成型和生产过程表格
公开(公告)号：EP1769860B1
公开(公告)日：2011-12-21
申请号：EP05755807.4
申请日：2005-06-29
申请人： SINTOKOGIO, LTD.
发明人： ASANO, Norihiro, Sintokogio, Ltd. , ZENPO, Toshihiko, Sintokogio, Ltd. , HOTTA, Masaya, Sintokogio, Ltd. , NISHIKAWA, Kazuyuki, Sintokogio, Ltd.
IPC分类号： B22C5/04 , B22C1/02 , B22C1/22 , B22C1/26 , B22C9/02 , B22C9/10 , B22C9/12
CPC分类号： B22C9/02 , B22C1/2253 , B22C1/24 , B22C1/26
摘要： A molding process which comprises mixing together a particulate aggregate, plural kinds of water-soluble binders, a crosslinking agent causing crosslinking reaction with the binders, a phenol resin, and water, agitating the obtained mixture to prepare a bubbled fluid aggregate mixture, filling the aggregate mixture into a molding cavity, and solidifying the aggregate mixture through the evaporation of water from the mixture to give a mold made from the mixture.

72. 发明授权

EP1957218B8 VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON FORMEN ODER KERNEN INSBESONDERE FÜR GIESSEREIZWECKE 有权转让
标题翻译：方法和设备的形式或岩芯特别铸造目的生产
公开(公告)号：EP1957218B8
公开(公告)日：2011-09-28
申请号：EP06805795.9
申请日：2006-09-21
申请人： Laempe & Mössner GmbH
发明人： LAEMPE, Joachim
IPC分类号： B22C15/24 , B22C9/12
CPC分类号： B22C15/245 , B22C19/00 , B22C23/00
摘要： To produce moulds or cores for foundry purposes from a mixture (M) of moulding material or sand and a binder, the mixture (M), by means of at least one shooting unit (2), is fired into a moulding or core tool (8) from said shooting unit (2) or from a shooting tube (3) and a shooting head (4) through at least one discharge opening (7) arranged on a shooting plate (5), wherein the region of the discharge opening (7) is moistened and/or kept moist by means of a liquid between at least two shooting operations, wherein the liquid (15) serving for the moistening is atomized by means of at least one ultrasonic atomizer (16) to form an aerosol capable of suspension and is fed to the discharge opening (7) directly or indirectly for example via a line (18) and/or (23).

73. 发明授权

EP2176018B1 VERFAHREN ZUM VERGIEßEN EINER METALLSCHMELZE 有权
标题翻译：方法浇注金属熔体
公开(公告)号：EP2176018B1
公开(公告)日：2011-04-06
申请号：EP08774799.4
申请日：2008-07-04
申请人： Fritz Winter Eisengiesserei GmbH & Co. KG
发明人： KNECHTEN, Jörg
IPC分类号： B22D27/18 , B22D27/20 , B22C3/00 , B22C9/12 , C22C33/10
CPC分类号： B22D27/18 , B22C9/123 , B22D27/20
摘要： The present invention relates to a process for casting cast parts G from a vermicular or spheroidal graphite-forming iron casting melt, in which process the iron casting melt is poured into a casting mould 1, which comprises at least one casting mould part 2, 3, 5, which is moulded from a moulding material mixed from a sand-like matrix and an organic binder and subsequently gassed with a sulphur-containing gas, in particular SO2 gas, in order to cure the binder of the moulding material, so as to obtain a dimensionally stable mould part 2, 3, 5. The process according to the invention shows possible ways in which the risk of the occurrence of local deteriorations of the microstructure on the cast part when casting spheroidal or vermicular graphite-forming iron casting melt can be reduced to a minimum in the case of casting moulds produced by the SO2 process. This is achieved according to the invention by at least one of the surfaces that comes into contact with the iron casting melt during the pouring of the said melt into the casting mould 1 being provided with a coating 7, 8, 9 containing non-volatile sulphide formers after the curing of the mould part 2, 3, 5 and before the casting of the iron casting melt.

74. 发明授权

EP1551578B1 METHOD OF HEATING CASTING MOLD 有权
标题翻译：方法加热MOLDS
公开(公告)号：EP1551578B1
公开(公告)日：2010-04-28
申请号：EP03795590.3
申请日：2003-08-06
申请人： METAL CASTING TECHNOLOGY, INC.
发明人： REDEMSKE, John, A.
IPC分类号： B22C9/02 , B22C9/12 , B22C9/04
CPC分类号： B22C9/12 , B22C9/043 , B22D27/04

75. 发明授权

EP1916493B8 Anlage zum Trocknen mindestens einer mehrteiligen Gießform 有权转让
标题翻译：用于干燥至少一个多部件铸模的设备
公开(公告)号：EP1916493B8
公开(公告)日：2009-11-11
申请号：EP07020467.2
申请日：2007-10-19
申请人： Maschinen- und Stahlbau Julius Lippert GmbH & Co. KG
发明人： Reichl, Helmut
IPC分类号： F26B21/00 , F26B25/18 , B22C9/12
CPC分类号： F26B21/004 , B22C9/12 , B28B11/243 , B28B11/248 , F26B21/006 , F26B25/18 , F26B2210/02

76. 发明公开

EP2100675A1 Apparatus and method for use in firing cores 审中-公开
标题翻译： Vorrichtung und Verfahren zur Verwendung beim Brennen von Kernen
公开(公告)号：EP2100675A1
公开(公告)日：2009-09-16
申请号：EP08170487.6
申请日：2008-12-02
申请人： Howmet Corporation
发明人： Altoonian, Mark A. , Belanger, Kari Lynn
IPC分类号： B22C9/10 , B22C9/12 , C04B35/64 , F27D5/00
CPC分类号： C04B35/64 , B22C9/101 , B22C9/12 , F27D5/0012 , F27D5/0068
摘要： Apparatus and method for use in firing a ceramic casting core includes a saggar and a core setter insert disposed in the saggar. The core setter insert can be disposed on a refractory particulate grog bed or supports on a bottom wall of the saggar. The core setter insert has a core-receiving surface, which can have an airfoil shape to receive an airfoil-shaped ceramic casting core used in casting hollow airfoil castings.
摘要翻译：用于烧制陶瓷铸芯的装置和方法包括设置在该散焦件中的锯齿和芯设置器插件。核心固定器插入件可以设置在难点的颗粒状凹槽床或支撑物的底壁上。芯片固定器插入件具有芯接收表面，其可以具有翼型形状以接收用于铸造中空翼型铸件的翼型陶瓷铸型芯。

77. 发明授权

EP1916493B1 Anlage zum Trocknen mindestens einer mehrteiligen Gießform 有权转让
标题翻译：植物干燥至少一个多部件铸造模具
公开(公告)号：EP1916493B1
公开(公告)日：2009-09-09
申请号：EP07020467.2
申请日：2007-10-19
申请人： Maschinen- und Stahlbau Julius Lippert GmbH & Co.
发明人： Reichl, Helmut
IPC分类号： F26B21/00 , F26B25/18 , B22C9/12
CPC分类号： F26B21/004 , B22C9/12 , B28B11/243 , B28B11/248 , F26B21/006 , F26B25/18 , F26B2210/02

78. 发明公开

EP2022580A1 APPARATUS, AND PROCESS, FOR CASTING MOLD FABRICATION 有权转让
标题翻译：装置和工艺，用于铸造模具制造
公开(公告)号：EP2022580A1
公开(公告)日：2009-02-11
申请号：EP07742668.2
申请日：2007-04-27
申请人： Lignyte. Co., Ltd. , MAEDA SHELL SERVICE CO., LTD.
发明人： IDE, Isamu , MAEDA, Sadao
IPC分类号： B22C9/12
CPC分类号： B22C9/12 , B22C15/24
摘要： To provide a casting mold manufacturing apparatus using steam heating. The apparatus includes a forming die having a cavity, a resin-coated sand supply section for supplying a resin-coated sand into the cavity, a steam supply section for supplying steam into the cavity, and a steam discharge section for discharging the steam from the cavity. At least a portion of the forming die is composed of a porous material having pores with an average diameter smaller than an average particle diameter of the resin-coated sand. At least a portion of the steam is supplied into the cavity through the porous material. Since it is possible to uniformly supply the steam into the cavity, a homogeneous casting mold can be manufactured.
摘要翻译：提供一种使用蒸汽加热的铸模制造装置。该设备包括具有空腔的成形模具，用于将树脂涂覆的沙子供应到空腔中的树脂涂覆砂供应部分，用于将蒸汽供应到空腔中的蒸汽供应部分以及用于将蒸汽从腔。成型模具的至少一部分由具有平均直径小于树脂覆膜砂的平均粒径的孔的多孔材料构成。至少一部分蒸汽通过多孔材料供应到空腔中。由于可以均匀地将蒸汽供应到空腔中，所以可以制造均质的铸模。

79. 发明公开

EP1769860A4 MOLDING PROCESS AND MOLDS MADE BY THE PROCESS 有权
标题翻译：成型和生产过程表格
公开(公告)号：EP1769860A4
公开(公告)日：2008-02-06
申请号：EP05755807
申请日：2005-06-29
申请人： SINTOKOGIO LTD
发明人： ASANO NORIHIRO , ZENPO TOSHIHIKO , HOTTA MASAYA , NISHIKAWA KAZUYUKI
IPC分类号： B22C5/04 , B22C1/02 , B22C1/22 , B22C1/26 , B22C9/02 , B22C9/10 , B22C9/12
CPC分类号： B22C9/02 , B22C1/2253 , B22C1/24 , B22C1/26
摘要： A molding process which comprises mixing together a particulate aggregate, plural kinds of water-soluble binders, a crosslinking agent causing crosslinking reaction with the binders, a phenol resin, and water, agitating the obtained mixture to prepare a bubbled fluid aggregate mixture, filling the aggregate mixture into a molding cavity, and solidifying the aggregate mixture through the evaporation of water from the mixture to give a mold made from the mixture.

80. 发明授权

EP1483072B1 GELATIN COATED SAND CORE AND METHOD OF MAKING SAME 有权
标题翻译：根据上述制造明胶包砂芯和过程
公开(公告)号：EP1483072B1
公开(公告)日：2006-12-13
申请号：EP02719234.3
申请日：2002-03-13
申请人： Hormel Foods Corporation
发明人： Herreid, Richard M. , Srsen, Brian J.
IPC分类号： B22C9/12 , B22C1/16 , B22C1/22
CPC分类号： B22C1/2293 , B22C9/12
摘要： In a method of making a molded article for use in a casting process, sand particles are mixed with protein and water to effect a coating of protein on the sand particles. Then, the protein coated sand particles are dried and blown into a pattern mold to form a molded article without active cooling of the coated sand particles. Steam is then passed through the molded article to hydrate and melt the protein, thereby forming bonds between contiguous sand particles. Finally, hot, dry air is passed through the molded article to harden the protein bonds between the contiguous sand particles. This forms a protein coated sand core for use in casting molten metals.

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