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81. 发明申请

WO99036241A1 COOLING AND HEATING CORE 审中-公开
标题翻译：冷却和加热芯
公开(公告)号：WO99036241A1
公开(公告)日：1999-07-22
申请号：PCT/DE1998/003777
申请日：1998-12-23
IPC分类号： B22D17/24 , B29C33/04 , B29C33/76 , B29C45/73 , C03B17/04 , B22C9/10 , B29C33/30
CPC分类号： C03B17/04 , B22D17/24 , B29C33/04 , B29C33/76 , B29C45/73 , B29C45/7312 , B29C2033/042
摘要： The invention relates to a cooling and heating core (1) for tool parts with an outer core, especially injection moulding tools, tools used to make glass, deep drawing dies and extrusion tools used in the plastics industry, and diecasting tools or metal casting tools used in the metal producing and metal working industries. In order to lower or raise the temperature, a cooling or heating agent flows into said core via at least one inlet (2) and out of said core via at least one outlet (11). The inlet (2) and the outlet (11) are located at the rear of the cooling and heating core (1). The inlet (2) extends through the refrigerating and heating core (1) through at least one axially running passage (3) which leads to a front face of the cooling and heating core, adjacent to the inner surface of the bottom of the outer core. The cooling and heating core (1) is composed of individual modules (12,13,14,15) which are assembled together in order to provide said core (1) with good heat transmission properties, to achieve maximum adaptability with regard to size without involving a high degree of technical complexity and to produce a resistant core in a simple manner.
摘要翻译：对于具有外芯，特别是用于注射模制工具的部件的冷却和加热芯（1），玻璃，热成型和挤压模具在塑料工业和用于压铸和Metallgiesswerkzeuge金属工业，通过该冷却或加热装置，用于降低在温度或增加流的至少一个入口开口（2）和至少一个出口开口（11）流出，与所述入口（2），并在冰箱的背面的排出口（11）和加热器芯（1）和入口开口（2）与至少一个轴向延伸的通道（3）通过冷却和加热芯（1）的持续，导致（1）的形式，使得它具有有利的热传递特性和相邻的冷却和加热芯的外芯的端面的内底表面的位置在没有它的核心尺寸方面具有高度适应性的一个大的技术expence 的需要和最简单的，但是创造这样持久的方式，冷却和加热芯（1）由单独的模块（12，13，14，15）形成为组装的。

82. 发明申请

WO99001394A1 PROCESS FOR THE SUBSEQUENT TREATMENT OF SMALL GLASS PARTICLES 审中-公开
标题翻译：方法加工小玻璃颗粒
公开(公告)号：WO99001394A1
公开(公告)日：1999-01-14
申请号：PCT/EP1998/003349
申请日：1998-06-04
IPC分类号： B32B17/10 , C03B5/12 , C03B5/173 , C03B13/01 , C03B13/06 , C03B13/12 , C03B13/14 , C03B13/18 , C03B17/02 , C03B17/04 , C03B17/06 , C03B23/203 , C03B23/24 , C03C1/02 , C03C17/02 , C03C27/08 , C03C27/10
CPC分类号： B32B17/10045 , C03B5/12 , C03B5/173 , C03B13/01 , C03B13/06 , C03B13/12 , C03B13/14 , C03B13/183 , C03B17/02 , C03B17/04 , C03B17/06 , C03B23/203 , C03B23/245 , C03C27/08 , C03C27/10 , Y02P40/57
摘要： A process is disclosed for the subsequent treatment of small glass particles, for example recycled glass granules with a grain size in a range of between 0.3 and 4 mm or glass beads with diameters in a range of between 0.1 and 2.3 mm. In order to produce any mouldings from such glass particles with a relatively low energy consumption, the surface of the glass particles is brought into contact with a low melting point silicate flux or varnish, for example of lead borosilicate, sodium borosilicate, fluorine borosilicate or their mixtures in an amount from 2 to 9 % by weight, preferably 3 to 5 % by weight, and the glass particles are then exposed to a thermal treatment in a range from 540 to 800 DEG C, preferably from 560 to 660 DEG C, during which the low melting point silicate flux or varnish is made to melt on the surfaces of the glass particles.
摘要翻译：本发明涉及一种与在范围内的粒度0.3和4mm或玻璃珠之间，直径在0.1 zwichen和2.3毫米的范围内废玻璃颗粒的形式用于进一步处理小玻璃颗粒的方法，例如。由这种玻璃颗粒产生具有相对少的能量可以被成形体在本发明的上下文中提供的玻璃颗粒的表面结合其在2量低熔点Silicatfluss或电子邮件，例如硼硅酸铅，硼硅酸钠，Fluorborsilicat或其混合物的至 9重量％3〜5进行接触重量％优选，而在该玻璃颗粒在范围540-800℃的热处理，优选悬浮在范围560-660℃下的序列中，其中到达玻璃颗粒的表面上的低熔点Silicatfluss或电子邮件熔化。

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