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41. 发明申请

US20080110819A1 STAGED OIL FILTER INCORPORATING ADDITIVE-RELEASING PARTICLES 审中-公开
标题翻译：标准油过滤器加入添加剂释放颗粒
公开(公告)号：US20080110819A1
公开(公告)日：2008-05-15
申请号：US11935383
申请日：2007-11-05
申请人： Ronald Paul Rohrbach , Gordon William Jones , Peter D. Unger , Daniel E. Bause
发明人： Ronald Paul Rohrbach , Gordon William Jones , Peter D. Unger , Daniel E. Bause
IPC分类号： B01D29/00
CPC分类号： C10M175/0016 , B01D27/02 , B01D27/148 , B01D37/025 , B01D39/1661 , B01D2239/0407 , C10M175/0058 , C10M175/0091 , C10M2207/026 , C10M2215/064 , C10M2215/223 , C10M2219/022 , C10M2219/024 , C10M2219/082 , C10M2219/086 , C10M2219/106 , C10M2223/045 , C10M2223/06 , C10M2223/12 , C10N2210/01 , C10N2210/02 , F01M9/02 , F01M11/03 , F01M2001/1014 , Y10S210/17
摘要： An improved oil conditioning filter, for use with an internal combustion engine, includes a mechanically active filter element and a chemically active filter element containing a beneficial additive therein. The beneficial additive is provided to extend the useful life of lubricating oil in an internal combustion engine. The beneficial additive may include an antioxidant, an anti-wear agent, and/or a basic salt. In a preferred embodiment of the invention, the chemically active conditioning agent is provided in a plurality of particles disposed within the oil filter housing. The particles may be bonded together to form an integral porous filter element having spaces defined between the particles thereof. The particles are made either by a hot extrusion process or by a solvent process.
摘要翻译：用于内燃机的改进的油调节过滤器包括机械活性过滤元件和在其中含有有益添加剂的化学活性过滤元件。提供有益的添加剂以延长内燃机中润滑油的使用寿命。有益的添加剂可以包括抗氧化剂，抗磨剂和/或碱性盐。在本发明的优选实施方案中，化学活性调节剂以设置在机油过滤器壳体内的多个颗粒提供。颗粒可以结合在一起以形成在其颗粒之间具有空间的整体多孔过滤元件。颗粒通过热挤压方法或通过溶剂方法制备。

42. 发明授权

US06379564B1 Multi-stage fluid filter, and methods of making and using same 有权
标题翻译：多级流体过滤器及其制造和使用方法
公开(公告)号：US06379564B1
公开(公告)日：2002-04-30
申请号：US09566035
申请日：2000-05-08
申请人： Ronald Paul Rohrbach , Gordon William Jones , Peter D. Unger , Daniel E. Bause , Lixin L. Xue , Russell A. Dondero
发明人： Ronald Paul Rohrbach , Gordon William Jones , Peter D. Unger , Daniel E. Bause , Lixin L. Xue , Russell A. Dondero
IPC分类号： B01D3700
CPC分类号： C10M175/0058 , B01D37/025 , C10M175/0091
摘要： A fluid filter increases the useful life of the filtered fluid by removing contaminants therefrom, and may optionally provide for in-line delivery of additives to the filtered fluid. The filter may be an oil filter, a fuel filter, or other fluid filter. The fluid filter includes a casing which defines a hollow space therein, a mechanically active filter element within that space, and a chemically active filter element also retained within the hollow space proximate the mechanically active filter element. The chemically active filter element includes a nonwoven web made up of a plurality of fibers. Each fiber has a longitudinally extending internal cavity formed therein, and a corresponding longitudinally extending slot opening from that internal cavity to the outer surface of the fiber. Preferably each fiber as multiple lobes extending radially outwardly from a central stem, and each lobe cooperates with an adjacent lobe to define a longitudinally extending internal cavity and a corresponding slot therebetween. In order to remove contaminants or to supply additives to lubricating oil, the internal cavities, of each of the chemically active filter fibers, are supplied with a chemical reagent therein.
摘要翻译：流体过滤器通过从中除去污染物来增加过滤流体的使用寿命，并且可以任选地提供添加剂在过滤流体中的在线输送。过滤器可以是油过滤器，燃料过滤器或其它流体过滤器。流体过滤器包括在其中限定中空空间的壳体，在该空间内的机械活动过滤元件，以及也保持在靠近机械活动过滤器元件的中空空间内的化学活性过滤器元件。化学活性过滤元件包括由多根纤维构成的非织造纤维网。每个纤维具有形成在其中的纵向延伸的内腔，以及从该内腔到光纤的外表面的相应的纵向延伸槽。优选地，每个纤维作为从中心杆径向向外延伸的多个叶片，并且每个叶片与相邻的凸角配合以限定纵向延伸的内部空腔和它们之间的相应的狭槽。为了去除污染物或向润滑油中提供添加剂，每个化学活性过滤纤维的内腔在其中被供给化学试剂。

43. 发明授权

US07316778B2 Staged oil filter incorporating pelletized basic conditioner 有权
标题翻译：分级机油过滤器结合造粒基础护发素
公开(公告)号：US07316778B2
公开(公告)日：2008-01-08
申请号：US10765649
申请日：2004-01-26
申请人： Ronald Paul Rohrbach , Gordon William Jones , Peter D. Unger , Daniel E. Bause , Lixin L. Xue , Greg Kemenah
发明人： Ronald Paul Rohrbach , Gordon William Jones , Peter D. Unger , Daniel E. Bause , Lixin L. Xue , Greg Kemenah
IPC分类号： B01D27/00 , B01D35/00 , F01M1/00 , C10M125/10
CPC分类号： C10M175/0016 , B01D27/02 , B01D37/025 , C10M175/0058 , C10M175/0091 , F01M9/02 , F01M11/03 , F01M2001/1014
摘要： An improved oil conditioning filter, for use with an internal combustion engine, includes a mechanically active filter element and a chemically active filter element having a reactive basic conditioner therein. The reactive basic conditioner is provided to counteract acidic combustion products in lubricating oil in an internal combustion engine. In a preferred embodiment of the invention, the chemically active conditioning agent is provided in a plurality of pellets disposed within the oil filter housing. The pellets may be bonded together to form an integral porous filter element having spaces defined between the pellets thereof. The pellets are made of a mixture including a polymeric binder and the chemically active conditioning agent, in a defined weight ratio and in a narrow range of particle sizes. The chemically active filter element reacts with acids present in the oil to form a product which may be filtered out of the oil. The pellets are made either by a hot extrusion process or by a solvent process.
摘要翻译：用于内燃机的改进的油调节过滤器包括机械活性过滤元件和在其中具有反应性碱性调理剂的化学活性过滤元件。提供反应性碱性调理剂以抵消内燃机中的润滑油中的酸性燃烧产物。在本发明的优选实施方案中，化学活性调理剂设置在设置在机油过滤器壳体内的多个颗粒中。颗粒可以结合在一起以形成在其颗粒之间具有间隔的整体多孔过滤元件。颗粒由包含聚合物粘合剂和化学活性调理剂的混合物以确定的重量比和窄的粒度范围制成。化学活性过滤元件与油中存在的酸反应形成可从油中过滤出来的产物。颗粒通过热挤压方法或通过溶剂方法制备。

44. 发明授权

US07291264B2 Staged oil filter incorporating additive-releasing particles 有权
标题翻译：带有添加剂释放颗粒的分级油过滤器
公开(公告)号：US07291264B2
公开(公告)日：2007-11-06
申请号：US09867973
申请日：2001-05-30
申请人： Ronald Paul Rohrbach , Gordon William Jones , Peter D. Unger , Daniel E. Bause
发明人： Ronald Paul Rohrbach , Gordon William Jones , Peter D. Unger , Daniel E. Bause
IPC分类号： B01D27/14
CPC分类号： C10M175/0016 , B01D27/02 , B01D27/148 , B01D37/025 , B01D39/1661 , B01D2239/0407 , C10M175/0058 , C10M175/0091 , C10M2207/026 , C10M2215/064 , C10M2215/223 , C10M2219/022 , C10M2219/024 , C10M2219/082 , C10M2219/086 , C10M2219/106 , C10M2223/045 , C10M2223/06 , C10M2223/12 , C10N2210/01 , C10N2210/02 , F01M9/02 , F01M11/03 , F01M2001/1014 , Y10S210/17
摘要： An improved oil conditioning filter, for use with an internal combustion engine, includes a mechanically active filter element and a chemically active filter element containing a beneficial additive therein. The beneficial additive is provided to extend the useful life of lubricating oil in an internal combustion engine. The beneficial additive may include an antioxidant, an anti-wear agent, and/or a basic salt. In a preferred embodiment of the invention, the chemically active conditioning agent is provided in a plurality of particles disposed within the oil filter housing. The particles may be bonded together to form an integral porous filter element having spaces defined between the particles thereof. The particles are made either by a hot extrusion process or by a solvent process.
摘要翻译：用于内燃机的改进的油调节过滤器包括机械活性过滤元件和在其中含有有益添加剂的化学活性过滤元件。提供有益的添加剂以延长内燃机中润滑油的使用寿命。有益的添加剂可以包括抗氧化剂，抗磨剂和/或碱性盐。在本发明的优选实施方案中，化学活性调节剂以设置在机油过滤器壳体内的多个颗粒提供。颗粒可以结合在一起以形成在其颗粒之间具有空间的整体多孔过滤元件。颗粒通过热挤压方法或通过溶剂方法制备。

45. 发明授权

US06623636B2 Staged oil filter incorporating timed release oil conditioner 有权
公开(公告)号：US06623636B2
公开(公告)日：2003-09-23
申请号：US10233852
申请日：2002-08-30
申请人： Ronald Paul Rohrbach , Gordon William Jones , Peter D. Unger , Daniel E. Bause
发明人： Ronald Paul Rohrbach , Gordon William Jones , Peter D. Unger , Daniel E. Bause
IPC分类号： B01D2714
CPC分类号： B01D27/02 , B01D27/00 , B01D37/025 , C10M175/0016 , C10M175/0058 , C10M175/0091 , F01M9/02 , F01M11/03 , F01M2001/1014
摘要： An oil-conditioning filter, for use with an internal combustion engine, includes a mechanically active filter element and a chemically active filter element. The chemically active filter element has a beneficial oil conditioning agent contained in a plurality of porous additive-dispensing modules. Each of the additive-dispensing modules includes a hollow housing having a plurality of holes formed therein, and a beneficial oil additive disposed within the housing. Optionally, each additive-dispensing module may also include a porous or semi-porous polymeric membrane covering the housing, to control the rate at which the additive material diffuses outwardly therefrom.

46. 发明授权

US06302932B1 Combined water coalescer odor removal filter for use in water separation systems 有权
标题翻译：用于水分离系统的组合水聚结器除臭过滤器
公开(公告)号：US06302932B1
公开(公告)日：2001-10-16
申请号：US09438812
申请日：1999-11-10
申请人： Peter Dale Unger , Ronald Paul Rohrbach , Douglas M. Dewar , Daniel E. Bause , Lixin Luke Xue , Richard M. Norris , Samuel L. Penrod , Michael K. Chan , Gregory H. Barnett
发明人： Peter Dale Unger , Ronald Paul Rohrbach , Douglas M. Dewar , Daniel E. Bause , Lixin Luke Xue , Richard M. Norris , Samuel L. Penrod , Michael K. Chan , Gregory H. Barnett
IPC分类号： B01D1900
CPC分类号： B01D53/02 , B01D19/0031 , B01D46/0031 , B01D46/0036 , B01D46/2411 , B01D2275/10 , B01D2275/201 , Y10S261/17
摘要： A filter for coalescing water and removing odor from air includes a water coalescing layer made of a synthetic fiber and an odor removal layer including an adsorbent material that operatively interfaces the coalescing layer. The coalescing and removal layers are shaped to receive and expel the air. Both layers can be supported by a frame and/or an outer support layer of polyester material.
摘要翻译：用于聚结水和从空气中除去气味的过滤器包括由合成纤维制成的水聚结层和包含可操作地接合聚结层的吸附材料的除臭层。聚结和去除层被成形为接收和排出空气。两层可以由框架和/或聚酯材料的外部支撑层支撑。

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