专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明申请

WO0191881A3 EXTENSION AND LOCKING ASSEMBLY FOR DRIPLESS FILTER ELEMENT AND CONTAINER THEREFORE 审中-公开
标题翻译：扩展和锁定组件，用于无缝过滤器元件和容器
公开(公告)号：WO0191881A3
公开(公告)日：2002-05-23
申请号：PCT/US0114759
申请日：2001-05-08
申请人： PARKER HANNIFIN CORP
发明人： MAXWELL MARTIN C , CLAUSEN MICHAEL D , KNIGHT STEVEN R
IPC分类号： F02M37/10 , B01D29/11 , B01D29/21 , B01D35/02 , B01D35/147 , B01D35/28 , F02M37/22 , B01D29/96 , B01D35/31 , B65D81/00
CPC分类号： B01D29/21 , B01D29/96 , B01D35/147 , B01D35/30 , B01D35/31 , B01D2201/0415 , B01D2201/162 , B01D2201/301 , B01D2201/4046 , B01D2201/4084
摘要： A filter assembly (30) includes housing body (32) and a cover (34) enclosing a replaceable filter element (36). A support core (36) in the housing body (32) includes an extension and locking assembly (70). The element (36) includes a ring of filtration media (120) with a pair of end caps (114, 122). One end cap (122) includes a central opening (124) such that the element (36) can be received over the support core (56). The extension and locking assembly (70) operates to prevent the cover (34) from being attached to the housing body (32) without a proper filter element installed. The extension and locking assembly (70) includes a bypass member (76) and a locking member (74), which are slideably located relative to each other and spring biased outwardly from the support core (56). The locking member (74) urges the bypass member (76) against a step (68) in the support core (56) to maintain the extension and locking assembly (70) in an outward position. The other end cap (114) of the filter element includes internal protrusions (116) which engage the locking member (74) when the filter element (36) is installed in the housing body (32) to disengage the bypass member (76) from the support core (56), and allow the bypass member (76) and locking member (74) to move inwardly into the housing body (32). The filter element (36) can be located in a fluid-tight, incineratable storage container (164). The storage container (164) includes a cup-shaped body (166) and a lid (168), which are easily connectable to each other. The body (166) can be used to remove a spent element from the housing body (32), and includes a resilient retaining device (174) designed to engage and retain an appropriate part of the filter element (36).
摘要翻译：过滤器组件（30）包括壳体（32）和封闭可替换过滤元件（36）的盖（34）。壳体（32）中的支撑芯（36）包括延伸和锁定组件（70）。元件（36）包括具有一对端盖（114,122）的过滤介质环（120）。一个端盖（122）包括中心开口（124），使得该元件（36）能够被容纳在支撑芯（56）上。延伸和锁定组件（70）操作以防止盖（34）附接到壳体（32），而没有安装适当的过滤元件。延伸和锁定组件（70）包括旁路构件（76）和锁定构件（74），其可相对于彼此可滑动地定位并且弹簧从支撑芯（56）向外偏压。锁定构件（74）将旁路构件（76）推靠在支撑芯（56）中的台阶（68）上，以将延伸和锁定组件（70）保持在向外的位置。过滤元件的另一个端盖（114）包括内部突起（116），当过滤元件（36）安装在壳体（32）中以使旁路构件（76）脱离支撑芯（56），并允许旁路构件（76）和锁定构件（74）向内移动到壳体（32）中。过滤元件（36）可以位于流体密封的可焚烧的存储容器（164）中。存储容器（164）包括彼此容易连接的杯形主体（166）和盖（168）。主体（166）可以用于从壳体（32）移除废元件，并且包括设计成接合并保持过滤元件（36）的适当部分的弹性保持装置（174）。

IPRDB

热门服务

关于我们

友情链接

联系方式