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31. 发明授权

US3724663A Tube pressure filters 失效
标题翻译：管式压力过滤器
公开(公告)号：US3724663A
公开(公告)日：1973-04-03
申请号：US3724663D
申请日：1971-02-02
申请人： ENGLISH CLAYS LOVERING POCHIN
发明人： GWILLIAM R
IPC分类号： B01D37/04 , B30B9/22 , B01D29/36
CPC分类号： B30B9/22 , B01D37/04
摘要： Apparatus for reducing the liquid content of wet, particulate, solid material comprises at least one tube pressure filter having relatively movable, co-axial tubular bodies in association with an arrangement comprising a radiation source for directing a beam of radiation across the intended path of discharging filter cake, a receiver for the beam downstream of said path and sensing means coupled to the receiver for sensing interception of said beam by a filter cake and coupled to sense relative displacement of said tubular bodies, to determine whether filter cake has been discharged from said filter in an operation cycle of said filter.
摘要翻译：用于减少湿颗粒状固体材料的液体含量的装置包括至少一个管压力过滤器，其具有相对可移动的同轴管状体，该管压力过滤器与包括用于将辐射束引导通过预期的排放路径的辐射源相关联的装置滤饼，用于在所述路径下游的光束的接收器和耦合到接收器的感测装置，用于感测通过滤饼截取所述光束并耦合以感测所述管状体的相对位移，以确定滤饼是否已经从所述滤饼在所述过滤器的操作循环中过滤。

32. 发明授权

US3695438A Gasoline pressure regulator device 失效
标题翻译：汽油压力调节器装置
公开(公告)号：US3695438A
公开(公告)日：1972-10-03
申请号：US3695438D
申请日：1970-07-06
申请人： ALBERTO MALPASSI
发明人： MALPASSI ALBERTO
IPC分类号： B01D37/04 , F02M1/00 , F02M37/00 , F02M37/22 , F02M69/54 , B01D29/36
CPC分类号： F02M37/0029 , B01D37/04 , F02M1/00 , F02M37/22 , F02M69/54 , F02M2037/226 , F02M2700/439
摘要： A petrol or gasoline pressure regulator device, particularly for motor vehicles, comprising a regulator body with two chambers separated by a diaphragm and a valve member controlling a communication duct to one of said chambers and acting on said diaphragm, the combinated effect of said valve member and of said diaphragm controlling the pressure of the petrol or gasoline inside said regulator body.
摘要翻译：一种汽油或汽油压力调节装置，特别是用于机动车辆的汽油压力调节装置，包括一个具有由隔膜隔开的两个腔室的调节器本体，以及一个控制到一个所述腔室并作用在所述隔膜上的连通管道的阀门构件，并且所述隔膜控制所述调节器主体内的汽油或汽油的压力。

33. 发明授权

US3540856A Sample capsule and filtering mechanism 失效
公开(公告)号：US3540856A
公开(公告)日：1970-11-17
申请号：US3540856D
申请日：1968-01-22
申请人： BECKMAN INSTRUMENTS INC
发明人： ROCHTE JERRY E , HOFFA JACK L
IPC分类号： B01D35/00 , B01D29/085 , B01D35/02 , B01D35/28 , B01D39/00 , B01L3/00 , B01L99/00 , G01N33/49 , G01N35/02 , G01N35/04 , G01N35/10 , B01D29/36
CPC分类号： B01L3/50255

34. 发明授权

US3540586A Filtration apparatus and method 失效
标题翻译：过滤装置和方法
公开(公告)号：US3540586A
公开(公告)日：1970-11-17
申请号：US3540586D
申请日：1969-05-05
申请人： HOLLIDAY CO LTD L B
发明人： BAILEY PETER HENSHAW
IPC分类号： B01D29/15 , B01D37/00 , B30B9/22 , B01D29/36
CPC分类号： B30B9/225 , B01D29/15 , B01D29/78 , B01D29/822 , B01D29/94 , B01D37/00 , B01D37/02
摘要： 1,271,494. Press filter. L. B. HOLLIDAY & CO. Ltd. 2 May, 1969 [9 May, 1968; 24 Oct., 1968], Nos. 22009/68 and 50525/68. Heading BID. A hollow, perforate, cylindrical core 1 is covered by sheet filtering medium and is axially movable into and out of a cylindrical housing 2 which is lined by an inflatable sleeve 5. Slurry pumped or flowing under gravity into space 13, between the medium and diaphragm, is first allowed to drain through the medium, then the inlet valve is closed and sleeve 5 inflated by compressed air or water, forcing more of the liquid content of the slurry through the medium to outlet 23. The sleeve is deflated, the pressure fluid being returned to its storage tank, and the core 1 is withdrawn from the housing by ram 24, carrying the adhering filter cake, which is then removed. In Fig. 1, ram 24 moves the core and end plate 17, to which it is secured by struts 25 which extend through slots 27 in hollow shaft 3 along which the core slides. Ram 24 is pressurised to hold the core in its inserted position in Fig. I, but Figs. 10 to 13 (not shown) illustrate an arrangement of latches which lock plate 17 to the housing, after which the ram pressure need not be maintained. Figs. 4, 5 (not shown) illustrate the annular seals which close the two ends of space 13 when the core is inserted. Fig. 6 (not shown) illustrates a preliminary screen across slurry inlet 22, and Figs. 7, 8, 9 (not shown) illustrate the construction of the core, which is covered by a rubber sleeve (64) having external, axial and circumferential grooves to drain the filtrate to openings (19). The filtration may be preceded by applying a filter aid of carbon or diatomaceous earth to the filtering medium, and the filter cake may be washed and dried by passage of hot gas before withdrawing the core. The filtering medium may be cleaned by backwashing. Fig. 14 (not shown) illustrates the circuits for slurry, filtrate and pressure fluid. The housing may be metal lined with rubber or chlorinated polyester. The filtering medium may be cloth, secured to the core body by rubber rings or plastics braiding. Various applications are suggested, particularly recovery from suspension of Acid Yellow 17 and 2 naphthol-3, 6-disulphonic acid.

35. 发明授权

US3481469A Oil and water separator 失效
标题翻译：油和水分离器
公开(公告)号：US3481469A
公开(公告)日：1969-12-02
申请号：US3481469D
申请日：1967-04-13
申请人： JAMES E WALKER
发明人： WALKER JAMES E
IPC分类号： B01D17/02 , E21B43/34 , B01D29/36 , B01D29/00
CPC分类号： B01D17/0214 , E21B43/34

36. 发明授权

US4749476A Apparatus for filtering pressure sensitive substances out of liquid suspension 失效
标题翻译：用于从液体悬浮液中过滤压敏物质的装置
公开(公告)号：US4749476A
公开(公告)日：1988-06-07
申请号：US904339
申请日：1986-09-05
申请人： Christoph Storkebaum , Uwe Tegtmeier
发明人： Christoph Storkebaum , Uwe Tegtmeier
IPC分类号： B01D61/14 , C12M1/12 , B01D29/36
CPC分类号： B01D61/14 , C12M29/04 , C12M29/18 , C12M47/10
摘要： For the separation of suspensions in the form of liquid solid component mixtures with the aid of porous filter membranes or for the separation of suspensions free of solid components into the liquid components with the aid of solution diffusion membranes, a reduced pressure is produced on the permeate side of the membrane. For this purpose the permeate is sucked off by a jet pump and is transferred into a closed circuit flow in which it serves as a drive medium for the jet pump. The apparatus for performing the method includes a membrane filter arrangement (6) with a closed circuit conduit (11) connected to the permeate discharge conduit. A conveying pump (13) and a jet pump (10) as well as a collecting container (12) is arranged in the closed circuit conduit. The permeate discharge conduit is connected with the jet pump.
摘要翻译：为了借助于多孔过滤膜将液体固体组分混合物形式的悬浮液分离，或借助于溶液扩散膜将不含固体组分的悬浮液分离成液体组分，在渗透物上产生减压侧面。为此，渗透物被喷射泵吸出并被转移到闭合回路中，其中它用作喷射泵的驱动介质。用于执行该方法的装置包括具有连接到渗透物排放导管的闭合回路导管（11）的膜过滤装置（6）。输送泵（13）和喷射泵（10）以及收集容器（12）布置在闭路管道中。渗透物排出管与喷射泵连接。

37. 发明授权

US4476021A Rust, scale and foreign particle arrester 失效
标题翻译：锈，规模和外来颗粒避雷器
公开(公告)号：US4476021A
公开(公告)日：1984-10-09
申请号：US391021
申请日：1982-06-22
申请人： Alexander Souza
发明人： Alexander Souza
IPC分类号： B01D35/02 , B01D29/36
CPC分类号： B01D35/02
摘要： A rust and scale arrester intended for use in heat transfer systems particularly for water cooling systems of internal combustion engines is mounted in place of an ordinary connection hose. Primary and secondary filter deflector screens are mounted at about 60.degree. to the flow of water from the inlet to the outlet. The primary filter deflector screen extends downward into the collection chamber and extends rearward to cause solid particles to flow outward along walls of the collection chamber. The downward extension has a forward and downward extending portion which encourages solid particles flowing downward from the first deflection screen to flow along walls of the collection chamber. The forward portion of the downward extension has openings which allow upward water flow, and the downward and rearward extending portion has openings which allow water to flow over the downward and forward extending portion to remove particles and promote water flow.
摘要翻译：安装用于特别用于内燃机的水冷却系统的传热系统的防锈和防垢器代替普通的连接软管。初级和次级过滤器偏转器筛网从入口到出口安装在大约60度的水流。主过滤器偏转器屏幕向下延伸到收集室中并向后延伸以使固体颗粒沿着收集室的壁向外流动。向下延伸具有向前和向下延伸部分，其鼓励从第一偏转屏幕向下流动的固体颗粒沿着收集室的壁流动。向下延伸部的向前部分具有允许向上水流的开口，并且向下和向后延伸部分具有允许水流过向下和向前延伸部分的开口，以去除颗粒并促进水流。

38. 发明授权

US4424125A Separator apparatus 失效
标题翻译：分离器装置
公开(公告)号：US4424125A
公开(公告)日：1984-01-03
申请号：US330253
申请日：1981-12-14
申请人： Edward T. Martin
发明人： Edward T. Martin
IPC分类号： B01D29/01 , B01D29/36
CPC分类号： B01D29/01
摘要： Separator apparatus for separating a mixture of liquids and solids and having a separator tank, means for passing a mixture of liquids and solids to the tank, screen means in the separator tank dividing it into a mixture compartment, on one side, and a filtrate compartment on the other side, means for removing such mixture from the mixture compartment, liquid conduit means extending from the filtrate compartment of the separator tank, scraper means for moving solid materials from the screen, and being movable momentarily away from such screen.
摘要翻译：用于分离液体和固体的混合物并具有分离罐的分离器装置，用于将液体和固体的混合物通到罐的装置，分离器罐中的筛分装置，将其分离成混合室，一侧和滤液室在另一方面，用于从混合物隔间除去这种混合物的装置，从分离器罐的滤液隔间延伸的液体导管装置，用于使固体材料从筛网移动并且可移动地瞬间离开这种筛网的刮刀装置。

39. 发明授权

US4382860A Device for filtering liquid of high viscosity supplied under pressure, in particular a device that can be connected to an extruder to filter thermoplastic melts of plastic composition 失效
标题翻译：用于过滤在压力下供应的高粘度液体的装置，特别是可连接到挤出机以过滤塑料组合物的热塑性熔体的装置
公开(公告)号：US4382860A
公开(公告)日：1983-05-10
申请号：US306595
申请日：1981-09-28
申请人： Rudolf Fritsch
发明人： Rudolf Fritsch
IPC分类号： B01D29/01 , B01D35/12 , B29B7/00 , B29C47/00 , B29C47/68 , B01D29/36
CPC分类号： B01D35/12 , B29C47/681 , B29C47/0009
摘要： A filter for high pressure, high viscosity fluids, such as thermoplastic melts, in which a filter channel contains a valve with a stem equal to the largest diameter of the valve seat.
摘要翻译：用于高压，高粘度流体（例如热塑性熔体）的过滤器，其中过滤器通道包含具有等于阀座的最大直径的阀杆的阀。

40. 发明授权

US4368119A Apparatus for continuous treatment of mixtures 失效
标题翻译：用于连续处理混合物的装置
公开(公告)号：US4368119A
公开(公告)日：1983-01-11
申请号：US235825
申请日：1981-02-19
申请人： Gerald E. Wilson
发明人： Gerald E. Wilson
IPC分类号： B01D11/02 , B01D29/00 , B01D29/17 , B01D36/02 , B01D46/24 , B01J47/10 , C02F3/06 , B01D29/36
CPC分类号： C02F3/06 , B01D11/0223 , B01D29/17 , B01D29/23 , B01D29/54 , B01D36/02 , B01D63/06 , B01J47/10 , B01D2313/18 , Y02W10/15
摘要： The invention relates to an apparatus for treatment of particulate mixtures such as a mixture of solid particles, which is to be depleted in, enriched by or treated with a fluid, or wherein the mixture acts as a treatment medium for a fluid passing through same. The apparatus is of the type operating with an advancing bed of the particulate material. It utilizes walls permeable by at least a portion of the fluid. The apparatus is of the type of tubular, rectangular or the like vessel having only stationary parts and subdivided by a selected combination of permeable and non-permeable walls into separate chambers into or from which the fluid can be delivered or removed. The movement of the particulate mixture is effected solely by forcing same through a passage having preferably but not exclusively an annular chamber, by pumping, by gravity or by a combination of both. Additional throttling or valve means are employed to selectively control the advancement of the bed through the device. The device is simple in structure and can be relatively easily adjusted for a great variety of different operations, from plain filtering to a complex washing or treatment of the particulate bed with different liquids in order to extract desired matter from the raw bed.
摘要翻译：本发明涉及一种用于处理颗粒混合物的装置，所述混合物将被稀释，由流体富集或被处理的固体颗粒的混合物，或者其中混合物作为通过其的流体的处理介质。该装置是具有颗粒材料的推进床的类型的装置。它利用可渗透至少一部分流体的壁。该装置是管状，矩形或类似容器的类型，其仅具有静止部分，并且被可渗透壁和不可渗透壁的选定组合细分成分离的室，其中可以输送或移除流体。颗粒混合物的运动仅通过强制通过具有优选但不限于环形室的通道，通过重力或两者的组合泵送来实现。使用附加的节流阀或阀装置来选择性地控制通过装置的床的前进。该装置的结构简单，并且可以相对容易地调节各种各样的不同操作，从普通过滤到用不同液体的微粒床的复杂洗涤或处理，以从原料床提取所需物质。

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