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1. 发明授权

US4196027A Method of making filter elements for gas or liquid 失效
标题翻译：制造气体或液体的过滤元件的方法
公开(公告)号：US4196027A
公开(公告)日：1980-04-01
申请号：US915339
申请日：1978-06-13
申请人： Brian Walker , George S. Hunter , Susanne P. Hunter
发明人： Brian Walker , George S. Hunter , Susanne P. Hunter
IPC分类号： B01D27/04 , B01D29/11 , B01D39/14 , B01D46/00 , B01D46/24 , B32B3/10
CPC分类号： B01D46/0001 , B01D27/04 , B01D29/111 , B01D39/14 , B01D46/2403 , B01D2201/0415 , B01D2275/10 , Y10T428/24289 , Y10T428/24347 , Y10T428/24851
摘要： A filter element for gas or liquid comprises a layer of glass, ceramic, metal, mineral wool or organic fibres containing, wholly within the layer, an apertured sheet, for example of steel or aluminum, the fibres being bound to one another throughout the layer and through the apertures, as well as to the sheet itself, by a synthetic resin such as silicone resin or polyurethane. The filter element is formed by mounting the apertured sheet a selected distance above a filter surface on which the fibres build up while a slurry containing the fibres is drained through the filter surface. When the fibres have built up to a predetermined distance above the sheet, the fibres containing the sheet are removed and the assembly impregnated with a synthetic resin and cured. Two or more grades of slurry mixture may be used in succession to produce a density grading through the thickness of the fibrous layer. In the case of cylindrical elements, end caps are fitted and made fluid tight by a synthetic resin, a taper fit or a gasket.
摘要翻译：用于气体或液体的过滤元件包括一层玻璃，陶瓷，金属，矿棉或有机纤维，其中完全在该层内包含多孔板，例如钢或铝，所述纤维在整个层中彼此结合并且通过诸如硅树脂或聚氨酯的合成树脂通过孔以及片本身。过滤元件通过将有孔的片材安装在纤维积聚的过滤器表面上方的选定距离上，同时含有纤维的浆料排出过滤器表面而形成。当纤维已经建立到片材上方预定距离时，除去包含片材的纤维，并将组合物浸入合成树脂中并固化。可以连续使用两种或更多种浆料混合物以通过纤维层的厚度产生密度分级。在圆柱形元件的情况下，端盖通过合成树脂，锥形配合或垫圈装配并制成流体密封。

2. 发明授权

US4130487A Filters for liquids or gases 失效
标题翻译：液体或气体过滤器
公开(公告)号：US4130487A
公开(公告)日：1978-12-19
申请号：US784320
申请日：1977-04-04
申请人： George S. Hunter , Susanne P. Hunter , Brian Walker
发明人： George S. Hunter , Susanne P. Hunter , Brian Walker
IPC分类号： B01D27/06 , B01D35/143 , B01D39/20 , B01D46/24 , B01D46/44 , B01D46/52 , B01D53/02 , B01D46/02
CPC分类号： B01D46/521 , B01D27/06 , B01D35/143 , B01D39/18 , B01D39/2024 , B01D39/2055 , B01D39/2079 , B01D46/0095 , B01D46/24 , B01D46/44 , B01D2239/065 , B01D2239/0654 , B01D2239/086 , B01D2239/1225 , B01D2239/1233
摘要： Filter elements are described in which a pleated cylindrical sheet of non-woven microporous glass fibre filter material impregnated with a binder, which may be silicone, polyurethane, phenolic resin or epoxy resin, is mounted in contact with a cylindrical supporting sheet of, for example, expanded metal for maintaining the filter material against shock pressure loads. To protect the filter material during assembly a porous layer of protective material may be interposed between the filter material and the supporting cylinder. The supporting cylinder may be a simple cylinder or pleated so as to fit the filter material. An activated carbon layer for removing odors during air filtration may be added to the filter material. When the air contains oil mist, a layer containing dye that will be taken up by the oil and discolor the filter element as a warning indication that the filter has become saturated, may be interposed between the filter material and the activated carbon layer. The filter material may comprise an organic binder holding together borosilicate glass fibres, this amorphous mass being further impregnated by a synthetic resin binder. The filter material may consist of a glass fibre filter paper with a further layer of non-woven material secured thereto by a synthetic resin binder.
摘要翻译：描述了过滤元件，其中浸渍有粘合剂（其可以是硅树脂，聚氨酯，酚醛树脂或环氧树脂）的无纺微孔玻璃纤维过滤材料的褶皱圆柱形片材安装成与例如圆柱形支撑片材接触，用于保持过滤材料抵抗冲击压力负载的膨胀金属。为了在组装期间保护过滤材料，保护材料的多孔层可以插入在过滤材料和支撑筒之间。支撑筒可以是简单的圆柱体或打褶的，以适合过滤材料。可以在过滤材料中添加用于在空气过滤期间除去气味的活性炭层。当空气含有油雾时，含有染料的层将被油吸收并使过滤元件变色，作为过滤器已饱和的警告指示，可以介于过滤材料和活性炭层之间。过滤材料可以包含保持硼硅酸盐玻璃纤维一起的有机粘合剂，该无定形物料被合成树脂粘合剂进一步浸渍。过滤材料可以由具有通过合成树脂粘合剂固定到其上的另外的无纺材料层的玻璃纤维滤纸组成。

3. 发明授权

US4559066A Filters for purification of gases 失效
标题翻译：用于净化气体的过滤器
公开(公告)号：US4559066A
公开(公告)日：1985-12-17
申请号：US668690
申请日：1984-11-06
申请人： George S. Hunter , Brian Walker , Kenneth Merrie
发明人： George S. Hunter , Brian Walker , Kenneth Merrie
IPC分类号： B01D46/00 , B01D46/24 , B01D46/30 , B01D46/52 , B01D53/04 , B01D27/02
CPC分类号： B01D46/0049 , B01D46/0004 , B01D46/0024 , B01D46/2411 , B01D46/30 , B01D46/521 , B01D53/0431 , B01D2253/102 , B01D2253/202 , B01D2253/342 , B01D2257/90 , B01D2259/41
摘要： Detectable vapors, odors and smells are removed from a stream of compressed air entering a tubular cartridge and passing axially through a cylindrical bonded granular or supported granular sorbent bed or radially through a bonded granular or supported granular tubular sorbent bed arranged so that the air velocity therethrough is not greater than 300 ft/min and the minimum contact time with the granules is 0.1 seconds, the bed being arranged to be traversed by the entire volume of air passing through the cartridge. The air then passes through a surrounding microporous or pleated filter element prior to being discharged radially from the cartridge.
摘要翻译：可检测的蒸汽，气味和气味从进入管状筒的压缩空气流中被移除并且轴向通过圆柱形粘合的颗粒状或负载状的颗粒状吸附剂床或径向地通过粘合的颗粒状或负载状的颗粒状管状吸附剂床，不大于300英尺/分钟，并且与颗粒的最小接触时间为0.1秒，床被布置成穿过通过盒的整个空气体积。然后，空气在从墨盒径向排出之前通过周围的微孔或褶皱过滤元件。

4. 发明授权

US5129923A Oil coalescing filter and filtering process 失效
标题翻译：油过滤器和过滤器
公开(公告)号：US5129923A
公开(公告)日：1992-07-14
申请号：US780381
申请日：1991-10-23
申请人： George S. Hunter , Andrew G. Chalmers
发明人： George S. Hunter , Andrew G. Chalmers
IPC分类号： B01D39/14 , B01D39/16 , B01D39/20 , B01D46/00 , B01D46/24
CPC分类号： B01D39/14 , B01D46/24
摘要： A filter and filtering process for coalescing droplets of atomized oil in a stream of gas includes an oil coalescing layer (14) of e.g. glass microfibres and a second layer (18) of felt or foam downstream of the coalescing layer (14). The drainage layer is impregnated with a fluorocarbon to reduce oil carry-over.
摘要翻译：用于在气流中聚集雾化油的液滴的过滤器和过滤方法包括例如油的聚集层（14）。玻璃微纤维和在聚结层（14）下游的毡或泡沫的第二层（18）。排水层用碳氟化合物浸渍以减少油的残留。

5. 发明授权

US4989636A Coupling for pressure of vacuum fluid system 失效
标题翻译：耦合真空流体系统的压力
公开(公告)号：US4989636A
公开(公告)日：1991-02-05
申请号：US382692
申请日：1989-10-13
申请人： George S. Hunter , Michael J. Hawker
发明人： George S. Hunter , Michael J. Hawker
IPC分类号： F04B39/12 , B01D35/14 , B01D46/00 , B01D46/24 , B01D46/42 , F04B39/16 , F16B21/04 , F16N7/34
CPC分类号： B01D46/0004 , B01D35/14 , B01D46/0087 , F16N7/34 , B01D2201/4015 , B01D2201/4046 , B01D2265/022 , Y10S210/17 , Y10S285/924 , Y10T137/8326
摘要： A coupling for a pressure or vacuum fluid system having a bowl and filter head (10, 26) that connect together by relative rotation to engage bayonet coupling formations (32, 34, 94) thereof. When connected together the bowl (10) and filter head (26) have outer walls (16, 104) overlapping with an intervening seal (22) therebetween. A pressure relief valve (38) is provided in one of the members (10). A latch (36, 108) engages at an angular position of said members (10, 26) where the bayonet coupling is established to prevent relative rotation of said members (10, 26) and is prevented from engagement at other angular positions. The latch (36) is decoupled from the valve (38) when in its engaged state but is operatively coupled to the valve (38) when in a disengaged state to open said valve (38), fluid flow therethrough providing an audible warning when a pressure differental exists across the valve (38).

6. 发明授权

US4237669A Seam eliminator for butt joints 失效
标题翻译：对接接缝消除器
公开(公告)号：US4237669A
公开(公告)日：1980-12-09
申请号：US67920
申请日：1979-08-20
申请人： George S. Hunter
发明人： George S. Hunter
IPC分类号： E04F13/08 , E04B2/00
CPC分类号： E04F13/04 , E04B2/7457 , E04F13/081 , E04B2002/728 , E04B2002/7485
摘要： This invention is concerned with a device for eliminating seams at the butt joints caused by the installation of contiguous wall boards in building construction.A bracket, having means for fastening to the studs, has a slightly recessed surface. The butting edges of the wall boards that are fastened to the studs are screwed down tightly on the recessed surface of the bracket. The wall boards, being somewhat flexible, form a concave outer surface slightly below the plane of the wallboard surface that is mounted on the stud. The concave area is taped and then filled with a selected filling material or a joint compound, bringing the new surface formed thereby back to the original plane of the wallboard. The bracket is permanently secured by the wallboard so there will be no movements, and the filling and taping procedure completely conceal the joint lines, so that the wallboard can be painted or wallpapered and will appear as one continuous surface.
摘要翻译：本发明涉及一种用于消除由于在建筑结构中安装连续壁板引起的对接处的接缝的装置。具有用于紧固到螺栓的装置的支架具有稍微凹进的表面。固定在螺栓上的墙板的对接边缘紧紧地拧紧在支架的凹陷表面上。稍微柔软的墙板形成稍微低于安装在螺柱上的墙板表面平面的凹面外表面。凹陷区域被胶带，然后填充选定的填充材料或接头化合物，使得新的表面形成从而回到墙板的原始平面。支架由墙板永久固定，因此不会发生运动，填充和胶带程序完全隐藏连接线，从而可以将墙板涂漆或壁挂，并显示为一个连续表面。

7. 发明授权

US5114572A Filter assembly and cartridge therefor 失效
标题翻译：过滤器组件及其盒子
公开(公告)号：US5114572A
公开(公告)日：1992-05-19
申请号：US679013
申请日：1991-05-07
申请人： George S. Hunter , Michael J. Hawker
发明人： George S. Hunter , Michael J. Hawker
IPC分类号： B01D35/14 , B01D35/30 , B01D46/00 , B01D46/24 , B01D46/42
CPC分类号： B01D46/0004 , B01D35/14 , B01D35/30 , B01D46/0012 , B01D2201/302 , B01D2201/4046 , B01D2265/022 , B01D2271/027 , Y10S210/17
摘要： An assembly is provided of a filter bowl (10), a cartridge (12) and a head (11) in which the filter bowl (10) can be removed after it has descended from the filter head (11) through a distance corresponding to only a minor part of the length of the filter cartridge (12). The cartridge (12) is a push fit into a vertical port (52) in the filter head (11). Flange (18) of the cartridge (12) and a slotted buttress (44) of the bowl (12) establish a mechanical connection between the filter bowl (10) and the cartridge (12) so that the filter bowl (10) and the filter cartridge (12) are together mounted to and demountable from the filter head (11). The filter cartridge (12) having the support flange (18) that coacts with the buttress (44).
摘要翻译： PCT No.PCT / GB89 / 01054 Sec。 371日期1991年5月7日 102（e）日期1991年5月7日PCT提交1989年9月7日PCT公布。第WO90 / 02597号公报日期为1990年3月22日。组件设有过滤杯（10），药筒（12）和头部（11），其中过滤器碗（10）在其从过滤器头部下降 11）通过仅与滤筒（12）的长度的较小部分相对应的距离。墨盒（12）是推入配合到过滤头（11）中的垂直口（52）中的。盒（12）的凸缘（18）和碗（12）的开槽支座（44）在滤筒（10）和筒（12）之间建立机械连接，使得过滤碗（10）和过滤器滤芯（12）一起安装到过滤头（11）上并可拆卸。具有与支撑件（44）共同作用的支撑凸缘（18）的过滤器滤芯（12）。

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