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1. 发明申请

WO1998041131A1 FILTERING DEVICE, FILTERING ELEMENT AND METHOD FOR PRODUCING SAID FILTERING ELEMENT FOR MAKING BOILED BEVERAGES 审中-公开
标题翻译：过滤滤芯，其制造方法过滤元素用于生产酿造饮料供应
公开(公告)号：WO1998041131A1
公开(公告)日：1998-09-24
申请号：PCT/EP1997001294
申请日：1997-03-14
申请人： BRAUN AKTIENGESELLSCHAFT , BIELFELDT, Uwe , KLEEMANN, Christof , STÜCHER, Reinhard , TREBITZ, Bernd , EMMERICH, Horst , FRIEDRICH, Dieter , ZIESCH, Christian , GLIEMROTH, Frank , FRANKE, Helmut
发明人： BRAUN AKTIENGESELLSCHAFT
IPC分类号： A47J31/08
CPC分类号： A47J31/08 , A47J31/06
摘要： The invention relates to a filtering device for making boiled beverages comprising a filter holder (1), and a filtering element (28) consisting of filter paper. Said filtering element (28) has a receiving area (76) for filling with extraction products such as ground coffee or tea leaves. Said extraction products produce extracts when brought into contact with hot water, with the result that a boiled beverage then flows out of the filtering element (28). During this process, the filtering element (28) is accommodated in said filter holder (1). The outer contour (29) of the holding area (76) of the filtering element (28) assumes an ellipsoidal shape. Said filtering element (28) is mechanically reinforced by folds (42, 48, 51, 52) in the filter paper. According to the invention, a filtering device of this type is much easier to use and percolating performance is also improved. At the same time, the insertion of a filtering element of this type (28) in a filter case (16) and filling thereof with ground coffee, for example, are improved. A filtering element (28) of this type is easy to produce and does not require any additional attachment elements.
摘要翻译：本发明涉及一种过滤装置用于制作冲泡饮料与过滤器支撑件（1）和过滤器元件（28）包括滤纸。对于其部分的过滤器元件（28）具有用于与萃取产品，诸如研磨咖啡或茶叶填充的接收空间（76）。提取货物从热水其接触之后给所述提取的物质，使得从过滤器元件（28）流出一冲泡饮料。在这种情况下，过滤器元件（28）位于一个在过滤器支撑件（1）。所述过滤器元件（28）的接收区域（76）的外轮廓（29）如下的椭圆的轮廓。该过滤器元件（28）由机械加强滤纸的折痕（42，48，51，52）形成。通过根据本发明的这样的过滤装置，其处理可显着简化，并且同时在冲泡结果得到改善。同时在过滤器壳体（16）和所述填充的过滤器元件（28）的插入，例如，咖啡粉被改善。这种过滤器元件（28）的制备是简单的，不需要额外的固定装置。

2. 发明申请

WO0004324A3 METHOD FOR PRODUCING AN INSTANTANEOUS WATER HEATER AND INSTANTANEOUS WATER HEATER WITH A WATER PIPE AND AN ELECTRICAL HEATING ROD 审中-公开
标题翻译：方法用于生产具有水管和电HEIZSTAB的流加热器，热水器
公开(公告)号：WO0004324A3
公开(公告)日：2001-10-11
申请号：PCT/EP9904753
申请日：1999-07-07
申请人： BRAUN GMBH , GLIEMROTH FRANK , EMMERICH HORST , EICH STEFAN , FUCHS HANS HERBERT , MAJTHAN RUDOLF , BIRK ANDREAS , TREBITZ BERND , JOHNE KARLHEINZ
发明人： GLIEMROTH FRANK , EMMERICH HORST , EICH STEFAN , FUCHS HANS-HERBERT , MAJTHAN RUDOLF , BIRK ANDREAS , TREBITZ BERND , JOHNE KARLHEINZ
IPC分类号： F24H1/14
CPC分类号： F24H1/142
摘要： The invention relates to a method for the production of an instantaneous water heater (1) consisting of a water pipe (2) and an electrical heating rod (3). The water pipe (2) and the heating rod (3) are in thermal contact and are connected to each other by fusion. A connecting web (23, 24) is embodied on the heating rod (3) and/or the water pipe, a contact surface (8 or 16) being embodied in the front face opposite to the water pipe (2) or the heating rod in said connecting web. When the heating rod (3) and the water pipe (2) are connected, the contact surface of the heating rod (3) comes to rest on the contact surface (8) of the water pipe (2). In said position, the heating rod (3) is welded to the water pipe (2) in such a way that the contact surfaces (8, 16) fuse together. The instantaneous water heater (1) according to the invention makes it possible to select higher heating outputs while preserving the same dimensions and enabling easy and cost-effective production of an instantaneous water heater (1) welded as described above.
摘要翻译：本发明涉及一种用于制造连续流加热器（1），它由一个水管（2）和电加热元件（3）的。水配管（2）和加热元件（3）是相互热接触，并通过熔接（17）接合在一起。上的加热元件（3）和/或所述水配管（2）一个连接腹板（23，24）在所述水配管（2）和所述加热棒（3）的端面面形成各自具有接触表面上形成（8或16），当连接加热杆（3）和水配管（2）所述加热棒（3）通过它的接触面（16）的接触表面的水配管（2）的（8）至植物通过。在该位置，所述加热元件（3）与自来水管（2）以这样的方式，在接触表面（8,16）合并成彼此焊接。通过本发明的热水器（1）可以被选择为具有相同的尺寸更高的加热能力。同时这样的焊接加热器（1）是特别容易和廉价地制造。

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