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1. 发明申请

US20030168390A1 Liquid filter 有权
标题翻译：液体过滤器
公开(公告)号：US20030168390A1
公开(公告)日：2003-09-11
申请号：US10361003
申请日：2003-02-10
申请人： Filterwerk Mann & Hummel GmbH
发明人： Herbert Jainek
IPC分类号： B01D027/00
CPC分类号： B01D29/21 , B01D29/96 , B01D35/153 , B01D35/16 , B01D2201/0415 , B01D2201/162 , B01D2201/305 , B01D2201/4046
摘要： A liquid filter for removing contaminants from liquids such as lubricating oil, water or fuel, comprising a filter housing (10), a filter element (15), a support body (16) and a slide valve (17), which, when closed, prevents liquid from flowing from an unfiltered liquid area or from a filtered liquid area to a filter outlet (24). When the filter housing is opened, the slide valve moves axially and opens the filter outlet (24) so that the filter housing can empty. The slide valve (17) is detachably snapped together with the support body (16), which in turn is connected to a housing cover (12). This enables the slide valve to be detached from the support body, and reduces the level of maintenance required by the liquid filter.
摘要翻译：一种液体过滤器，用于从诸如润滑油，水或燃料的液体中除去污染物，包括过滤器壳体（10），过滤元件（15），支撑体（16）和滑阀（17）防止液体从未过滤的液体区域或从过滤的液体区域流到过滤器出口（24）。当过滤器壳体打开时，滑阀轴向移动并打开过滤器出口（24），使得过滤器壳体可以空。滑阀（17）与支撑体（16）可拆卸地卡扣在一起，该支撑体又连接到壳体盖（12）。这使得滑阀能够从支撑体脱离，并且降低了液体过滤器所需的维护水平。

2. 发明申请

US20030089654A1 Liquid filter with a cast metal housing and method of producing the same 失效
标题翻译：具有铸造金属外壳的液体过滤器及其制造方法
公开(公告)号：US20030089654A1
公开(公告)日：2003-05-15
申请号：US10291804
申请日：2002-11-12
申请人： Filterwerk Mann & Hummel GmbH
发明人： Herbert Jainek
IPC分类号： B01D027/00
CPC分类号： B01D35/30 , B01D29/21 , B01D29/96 , B01D2201/301 , B01D2201/304 , B01D2201/305 , B01D2201/4092 , Y10T29/49988
摘要： A housing configuration for a liquid filter in which the housing is cup-shaped and is produced by a molding technique. The housing lid or lid is secured to the housing (10) by a course of threads (28) which can be produced without forming any undercuts. This is achieved inside an area (30) around the mold parting plane (29) by providing recesses (31) on the course of threads in the horizontal areas. As a result, the thread can be produced directly on the housing by the initial molding technique without any post-molding processing measures, so that manufacturing costs are reduced.
摘要翻译：一种用于液体过滤器的壳体构造，其中壳体是杯形的并且通过模制技术制造。壳体盖或盖通过一定程度的螺纹（28）固定到壳体（10），螺纹（28）可以在不形成任何底切的情况下被制造。这通过在水平区域中的螺纹的过程中设置凹部（31）而在模具分型平面（29）周围的区域（30）内实现。结果，可以通过初始成型技术直接在壳体上生产线，而不需要任何后成型加工措施，从而降低制造成本。

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