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1. 发明申请

US20090211964A1 Corrugated-Ribbed Thread Plates for Oil/Fuel Spin-on Filters 审中-公开
标题翻译：用于油/燃料旋转过滤器的波纹罗纹螺纹板
公开(公告)号：US20090211964A1
公开(公告)日：2009-08-27
申请号：US12038481
申请日：2008-02-27
申请人： Rajan AHUJA , L. Steven CLINE
发明人： Rajan AHUJA , L. Steven CLINE
IPC分类号： B01D27/06
CPC分类号： B01D27/08
摘要： An improved, reduced waste fluid filter has a concave housing having a first end, a second end, a fluid inlet port and a fluid outlet port. A cover plate assembly is sealably attached to a second end of the housing providing a closed area with which the inlet and outlet ports communicate. The cover plate assembly contains a retainer and a thread mounting plate. The improved thread mounting plate has thin steel with corrugations or ribs for stiffening the plate and is assembled with the retainer to form the cover plate assembly. An elongated cylindrical disposable fluid filter element is supported within the closed area of the housing and cover plate assembly. The filter element has a perforated center tube, a first end of which communicates with the fluid outlet port, the other end of the center tube being closed. The center tube has a filter media there around so that fluid flow into the closed area through the inlet port flows through the filter media and into the center tube to pass out through the outlet port.
摘要翻译：改进的，减少的废液过滤器具有凹入的壳体，其具有第一端，第二端，流体入口和流体出口。盖板组件可密封地附接到壳体的第二端，提供入口和出口连通的封闭区域。盖板组件包含保持器和螺纹安装板。改进的螺纹安装板具有用于加强板的波纹或肋的薄钢，并与保持器组装以形成盖板组件。细长的圆柱形一次性流体过滤元件支撑在壳体和盖板组件的封闭区域内。过滤元件具有穿孔中心管，其中第一端与流体出口连通，中心管的另一端封闭。中心管在其周围具有过滤介质，使得流体通过入口流入封闭区域流过过滤介质并进入中心管以通过出口流出。

2. 发明申请

US20090178963A1 Two Part Resilient Combination Bottom Support and Relief Valve End Seal Assembly for Fluid Filters 失效
标题翻译：两部分弹性组合底部支撑和泄压阀用于流体过滤器的端部密封组件
公开(公告)号：US20090178963A1
公开(公告)日：2009-07-16
申请号：US12352961
申请日：2009-01-13
申请人： Travis CANUP , Rajan AHUJA , L. Steven CLINE
发明人： Travis CANUP , Rajan AHUJA , L. Steven CLINE
IPC分类号： B01D27/10 , B01D35/14 , B01D35/147 , B01D35/153
CPC分类号： B01D27/103 , B01D27/106 , Y10T137/7879
摘要： A fluid filter is described, comprising a filter body defining a cavity for a filter element, a first end cap for fitting on one end of the filter body, having an integrated single piece anti drain back valve and seal, and a second end cap for fitting on an opposite end of the filter body, having an integrated two part relief valve and supports for the filter element, formed by a relief valve body and a relief valve disc.
摘要翻译：描述了一种流体过滤器，其包括限定用于过滤器元件的空腔的过滤器主体，用于安装在过滤器主体的一端上的第一端盖，具有集成的单件防漏背阀和密封件，以及用于安装在过滤器主体的相对端上，具有集成的两部分安全阀和用于过滤元件的支撑件，由安全阀体和安全阀盘形成。

3. 发明申请

US20090211955A1 Anti-Drainback Valve with Position Positive Locking for Spin-on Oil and Fuel Filters 有权
标题翻译：防倒油阀，带旋转油和燃油滤清器的位置正锁定
公开(公告)号：US20090211955A1
公开(公告)日：2009-08-27
申请号：US12038498
申请日：2008-02-27
申请人： Rajan AHUJA , L. Steven CLINE
发明人： Rajan AHUJA , L. Steven CLINE
IPC分类号： B01D35/147 , B01D29/00 , B29C33/42
CPC分类号： B01D27/106 , B01D35/153 , B01D2201/34 , B01D2201/4046 , B29C33/42
摘要： An anti-drainback valve contains a locking mechanism for securing the valve into to a filter assembly. The locking mechanism is made up of at least two keys that extend from the valve into beyond a cap of the filter assembly in order to secure the valve within the filter assembly. When multiple keys are employed, such keys may be equally spaced around the circumference of the cap. Manufacturing costs are kept minimal as minimal material is required and a two part mold may be employed during manufacturing.
摘要翻译：防回流阀包含用于将阀固定到过滤器组件的锁定机构。锁定机构由至少两个键组成，这两个键从阀延伸到超过过滤器组件的帽中，以将阀固定在过滤器组件内。当使用多个键时，这些键可以围绕盖的圆周等间隔开。制造成本保持最小，因为需要最少的材料，并且在制造过程中可以使用两部分模具。

4. 发明申请

US20090178964A1 One Piece Combination Anti-Drain Back and Relief Valve 有权
标题翻译：一体式组合防排放后排和止回阀
公开(公告)号：US20090178964A1
公开(公告)日：2009-07-16
申请号：US12352982
申请日：2009-01-13
申请人： L. Steven CLINE , Travis CANUP , Rajan AHUJA
发明人： L. Steven CLINE , Travis CANUP , Rajan AHUJA
IPC分类号： B01D27/10
CPC分类号： B01D27/103 , B01D27/106 , Y10T137/784
摘要： A fluid filter and an end cap of the fluid filter are described. The filter may be a spin on oil filter, which includes a combination dual valve element defining an integral anti-drain back valve and an integral relief valve, a retainer assembly for maintaining the combination dual valve element in position in the end cap, relative to the filter. The combination dual valve element includes a ADB sealing lip forming an anti-drain back valve portion, and a RV sealing lip forming a relief valve portion.
摘要翻译：描述流体过滤器的流体过滤器和端盖。过滤器可以是旋转油过滤器，其包括限定一体式防漏回阀和一体式安全阀的组合双阀元件，用于将组合双阀元件保持在端盖中的适当位置的保持器组件相对于过滤器。组合双阀元件包括形成防漏背阀部分的ADB密封唇和形成安全阀部分的RV密封唇。

5. 发明申请

US20090178962A1 Single Piece Resilient Combination Bottom Support and Relief Valve End Seal Element for Fluid Filters 有权
标题翻译：单件弹性组合底部支撑和泄压阀用于流体过滤器的端部密封元件
公开(公告)号：US20090178962A1
公开(公告)日：2009-07-16
申请号：US12352944
申请日：2009-01-13
申请人： Rajan AHUJA , Travis Canup , L. Steven Cline
发明人： Rajan AHUJA , Travis Canup , L. Steven Cline
IPC分类号： B01D27/10
CPC分类号： B01D27/103 , B01D27/106 , B01D2201/291 , Y10T137/7889
摘要： A fluid filter is described, having a filter body defining a cavity for a filter element, a first end cap for fitting on one end of the filter body, having an integrated single piece anti drain back valve and seal, and a second end cap for fitting on an opposite end of the filter body, having an integrated combination relief valve element that includes supports for the filter element.
摘要翻译：描述了一种流体过滤器，其具有限定用于过滤器元件的空腔的过滤器主体，用于安装在过滤器主体的一端上的第一端盖，具有集成的单件防漏背阀和密封件，以及用于安装在过滤器主体的相对端上，具有集成组合安全阀元件，其包括用于过滤元件的支撑件。

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