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公开(公告)号：US4237011A
公开(公告)日：1980-12-02
申请号：US767251
申请日：1977-02-10
Applicant: William A. Acosta
Inventor： William A. Acosta
CPC classification number: B01D29/15 , B01D2201/0438 , B01D2201/24 , B01D2201/287
Abstract: A filter system comprising a tank and a cage assembly releasably mounted therein. The cage assembly comprises a tube plate and a plurality of filter tubes projecting upwardly therefrom. A plurality of replaceable cartridges are telescoped over each of the tubes. Below the tubes is a plenum chamber for receiving filtered fluid. The entire cage assembly is removable from the filter tank by providing lifting trunnions on the cage assembly and by providing a yoke assembly for lifting the cage assembly out by the trunnions. The yoke assembly will automatically grasp the trunnions when it is inserted in the filter tank. A safety mechanism is provided for securing the yoke assembly on the trunnions.When the cage assembly is lifted out of the filter tank, a mechanism is provided for automatically tilting the cage assembly to dump the filter cartridges from the cage assembly. The cage assembly is then secured on a pallet which can be moved to another location for reloading clean filter cartridges on the filter tubes. The yoke assembly is then used for the reinsertion of the cage assembly in the filter tank.
Abstract translation: 一种过滤器系统，包括罐和可释放地安装在其中的保持架组件。 保持架组件包括管板和从其向上突出的多个过滤管。 多个可替换的盒可伸缩在每根管上。 管下面是用于接收过滤流体的增压室。 通过在保持架组件上提供提升耳轴并且通过提供用于通过耳轴提升保持架组件的轭组件来将整个保持架组件从过滤罐移除。 当耳塞插入过滤罐时，轭组件将自动抓住耳轴。 提供了一种用于将轭组件固定在耳轴上的安全机构。 当笼式组件从过滤罐提出时，提供一种机构，用于自动倾斜笼式组件以将过滤器滤芯从笼式组件中排出。 然后将保持架组件固定在托盘上，该托盘可以移动到另一位置，以将过滤管上的清洁滤筒重新装载。 然后，轭组件用于重新插入过滤罐中的保持架组件。
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公开(公告)号：US4210537A
公开(公告)日：1980-07-01
申请号：US943404
申请日：1978-09-18
Applicant: Donald J. Butterworth , Leo F. Ryan
Inventor： Donald J. Butterworth , Leo F. Ryan
CPC classification number: B01D29/114 , B01D2201/0438 , B01D2201/4015
Abstract: A liquid precoat filter has a multitude of elongated replaceable filter elements that have one of their ends supported on tubes that project upwardly from a tube sheet. A multi-component, spring-biased, sliding seal prevents leakage between the filter elements and their support tubes. Externally engageable connectors are used to releasably fasten the filter elements to their tubes.
Abstract translation: 液体预涂过滤器具有许多细长的可更换的过滤器元件，其中一个端部支撑在从管板向上突出的管上。 多组件弹簧偏置滑动密封件可防止过滤元件及其支撑管之间的泄漏。 外部可接合连接器用于将过滤器元件可释放地紧固到其管中。
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公开(公告)号：US3859214A
公开(公告)日：1975-01-07
申请号：US34067173
申请日：1973-03-13
Applicant: LANG & SON POOLS L F
Inventor： LANG ROBERT S , CARNOT ROBERT L
CPC classification number: B01D29/15 , B01D29/52 , B01D29/54 , B01D29/605 , B01D29/66 , B01D2201/0438
Abstract: Filtration apparatus particularly useful for filtering the water of a swimming pool by drawing the water through filter cartridges by vacuum. The apparatus may include a below grade filter tank, an above grade equipment package, special valves reaching below grade, and cleaning equipment for vacuuming the pool.
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公开(公告)号：US3724064A
公开(公告)日：1973-04-03
申请号：US24996772
申请日：1972-05-03
Applicant: MOTT METALLURG CORP
Inventor： MOTT LAMBERT H
IPC: B01D29/00 , B01D29/01 , B01D29/03 , B01D29/31 , B23P11/02 , B29C47/08 , B29C47/68 , D01D1/10 , D01D4/08 , F16J15/08 , B21D39/00 , B23P11/00
CPC classification number: F16J15/0887 , B01D29/03 , B01D29/35 , B01D29/52 , B01D29/58 , B01D2201/0438 , B01D2201/34 , B23P11/02 , B29C47/0028 , B29C47/003 , B29C47/0033 , B29C47/0808 , B29C47/081 , B29C47/68 , D01D1/106 , D01D4/08 , Y10T29/49934
Abstract: A filter element for the high pressure filtration of synthetic polymers is locked and sealed in a filter body by providing a peripheral shoulder in the filter element and a soft metal rim seated in the peripheral shoulder, the rim having a longitudinal corrugation which is flattened to radially expand the rim inward and outward to lock and seal the filter element in the filter body. A hard metal locking rim may be used to provide a seal if a means is provided to maintain a pressure on the rim to flatten its corrugation and expand it inward and outward. Other elements may be sealed by the method of this invention.
Abstract translation: 用于合成聚合物的高压过滤的过滤元件通过在过滤元件中设置周边肩部和安置在周边肩部中的软金属边缘而被锁定并密封在过滤器主体中，该边缘具有纵向波纹，该波纹被扁平化成径向 向内和向外扩展轮辋以将过滤元件锁定并密封在过滤器主体中。 如果提供一种装置来保持边缘上的压力以使其波纹变平且将其向内和向外扩张，则可以使用硬金属锁定边缘来提供密封。 其他元件可以通过本发明的方法来密封。
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公开(公告)号：US3664507A
公开(公告)日：1972-05-23
申请号：US3664507D
申请日：1970-04-15
Applicant: SELAS CORP OF AMERICA
Inventor： JORDAN GEORGE V
CPC classification number: B01D29/33 , B01D29/52 , B01D2201/0438
Abstract: The invention is a filter unit for the fine filtration of various fluids with the filter element comprising a plurality of elongated, hollow rods made of a rigid porous material that are individually held in position by a resilient holder.
Abstract translation: 本发明是用于对各种流体进行精细过滤的过滤器单元，其中过滤元件包括多个由刚性多孔材料制成的细长的中空杆，弹性保持器单独地保持在适当位置。
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Patent Agency Ranking
公开(公告)号：US3406827A
公开(公告)日：1968-10-22
申请号：US49245265
申请日：1965-10-04
Applicant: BOWSER INC
Inventor： TOPOL GEORGE J , VATTAY JOHN G
IPC: B01D29/11 , B01D29/90 , B01D35/157
CPC classification number: B01D35/157 , B01D17/10 , B01D29/114 , B01D29/52 , B01D29/902 , B01D2201/0438 , Y10T137/1624
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公开(公告)号：US3169109A
公开(公告)日：1965-02-09
申请号：US18783562
申请日：1962-04-16
Applicant: GENE HIRS
Inventor： GENE HIRS
CPC classification number: B01D35/12 , B01D29/15 , B01D29/52 , B01D29/668 , B01D29/682 , B01D29/925 , B01D2201/0438 , B01D2201/44
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公开(公告)号：US2574521A
公开(公告)日：1951-11-13
申请号：US4304448
申请日：1948-08-07
Applicant: CELANESE CORP
Inventor： BAILEY DANA L , BARD ROBERT C
CPC classification number: D01D1/106 , B01D29/23 , B01D35/02 , B01D2201/0438
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公开(公告)号：US2548400A
公开(公告)日：1951-04-10
申请号：US11823049
申请日：1949-09-28
Applicant: SHEPARD FRANK B
Inventor： SHEPARD FRANK B
IPC: B01D29/00
CPC classification number: B01D29/54 , B01D29/15 , B01D29/52 , B01D2201/0438
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公开(公告)号：US2272583A
公开(公告)日：1942-02-10
申请号：US31788340
申请日：1940-02-08
Applicant: HENRY A WALLACE
Inventor： REED JESSE O
CPC classification number: B01D35/18 , B01D29/15 , B01D29/54 , B01D37/00 , B01D2201/0438
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