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1. 发明申请

US20160038977A1 WIRE SCREENINGS AND A METHOD OF FORMING THE SAME 审中-公开
标题翻译：电线屏幕及其形成方法
公开(公告)号：US20160038977A1
公开(公告)日：2016-02-11
申请号：US14886186
申请日：2015-10-19
申请人： Lumsden Corporation
发明人： Boyd E. Knepp , Myron Henry Wardell , Jeffery L. Beck
IPC分类号： B07B1/46
CPC分类号： B07B1/4672 , B07B1/46 , B07B1/4618 , B21F27/02 , B21F27/18
摘要： A wire screening for classifying material. The screening may include a plurality of interwoven warp and weft wires where the weft wires are individually coated with a coating that expands and collapses to enhance performance and longevity of the screen. The coating of one or more weft wires may differ in at least one characteristic from the coating of one or more other weft wires. The warp wires can be individually coated to enhance performance and/or longevity of the screening. Binding blocks can be used in place of weft wires. The coating of one or more warp wires may differ in at least one characteristic from the coating of one or more other warp wires and/or one or more weft wires. The screening can include a plurality of uncoated weft and warp wires where the crimp depth of each wire forming each opening has a different crimp depth.
摘要翻译：用于分类材料的丝网筛选。筛选可以包括多个交织的经线和纬线，其中纬线分别涂覆有膨胀和塌陷的涂层，以提高筛网的性能和寿命。一根或多根纬线的涂层在至少一个特征与一根或多根其它纬线的涂层上可能不同。经线可以单独涂覆以提高筛选的性能和/或寿命。可以使用装订块代替纬线。至少一个特征与一个或多个其它经线和/或一个或多个纬线的涂层不同，一个或多个经线的涂层可能不同。筛选可以包括多个未涂覆的纬纱和经线，其中形成每个开口的每根线的卷曲深度具有不同的卷曲深度。

2. 发明授权

US09180493B2 Shaker screen filter for a drilling fluid shaker 有权
标题翻译：用于钻井液振动筛的振动筛滤网
公开(公告)号：US09180493B2
公开(公告)日：2015-11-10
申请号：US12913703
申请日：2010-10-27
申请人： Bjørn Dahl
发明人： Bjørn Dahl
IPC分类号： B01D35/00 , C02F1/00 , B07B1/49 , B07B1/46 , F16B21/06
CPC分类号： B07B1/4645 , B07B1/4618 , B07B1/4627 , B07B1/4663 , B07B1/4672 , B07B1/469 , B07B2201/02 , F16B21/06
摘要： An improved shaker screen filter for a well fluid shale shaker includes a main frame arranged for being arranged in the well fluid shale shaker for screening, preferably under vibration, of drilling mud, wherein the mainframe is subdivided into a plurality of smaller cell frames, one or more cell plug filters with one or more layers of screen cloths on top of at least one support cloth or support layer, wherein each of the cell plug filter includes a cell plug filter frame arranged to be held in each of the cell corresponding frames of the main frame, wherein at least one of the cell plug filter frame includes a locking mechanism arranged for locking the cell plug filter frame, upon desire, in a preferred position in the cell frame, correspondingly releasing the cell plug filter frame from the cell frame.
摘要翻译：用于井流体页岩振荡器的改进的振动筛筛滤器包括布置成布置在井流体页岩振荡器中的主框架，用于优选地在振动下筛选钻井泥浆，其中主机被细分成多个较小的单元框架，一个或更多的具有一层或多层筛布的细胞塞过滤器在至少一个支撑布或支撑层的顶部上，其中每个细胞塞过滤器包括细胞塞过滤器框架，其被布置成保持在每个单元对应框架所述主框架，其中所述电池插头过滤器框架中的至少一个包括锁定机构，所述锁定机构设置成用于锁定所述电池插头过滤器框架，根据需要，在所述电池框架中的优选位置中，相应地从所述电池框架释放所述电池插头过滤器框架。

3. 发明申请

US20150021240A1 WOVEN WIRE SCREENING AND A METHOD OF FORMING THE SAME 有权
标题翻译： WOVEN WIRE SCREENING及其形成方法
公开(公告)号：US20150021240A1
公开(公告)日：2015-01-22
申请号：US13946207
申请日：2013-07-19
申请人： Lumsden Corporation
发明人： Myron Henry Wardell , Arthur Lumsden , Jeffery L. Beck , Boyd E. Knepp
IPC分类号： B07B1/46 , B21F27/18
CPC分类号： B07B1/4672 , B07B1/4618 , B21F27/02 , B21F27/18
摘要： A woven wire screening for use in classifying material flowing therethrough and a method of forming the same. The woven wire screening includes a plurality of warp wires and a plurality of weft wires. The plurality of warp wires and the plurality of weft wires are interwoven to form an integral wire cloth having a plurality of openings for permitting material to be classified to flow through the openings. The integral wire cloth includes an upper screening surface configured to enhance the tumbling action of product impacting the upper screening surface to improve throughput of the woven wire screening.
摘要翻译：用于分选流过其中的材料的编织丝筛选及其形成方法。编织线筛选包括多根经线和多根纬线。多根经线和多条纬丝交织在一起形成一整体的丝布，该丝布具有多个开口，用于使材料分类以流过开口。整体丝布包括上筛选表面，其被配置为增强影响上筛选表面的产品的翻滚作用，以提高编织丝筛选的产量。

4. 发明授权

US08627568B2 Manufacture of a filter screen 有权
标题翻译：制造过滤网
公开(公告)号：US08627568B2
公开(公告)日：2014-01-14
申请号：US13203105
申请日：2010-02-24
申请人： Marshall G. Bailey
发明人： Marshall G. Bailey
IPC分类号： B23P15/16
CPC分类号： B21D31/02 , B01D29/012 , B01D33/0093 , B07B1/4618 , B07B1/4663 , B07B1/4672 , B07B1/49 , Y10T29/496 , Y10T29/49604 , Y10T29/49826 , B01D33/0376
摘要： A method of manufacturing a filtering screen includes: attaching handle members (3) to edges of at least one wire cloth (1); providing a jig comprising tensioning means (23); placing the at least one wire cloth (1) in the jig and engaging the handle members (3) with handle member engagement portions (15) of the tensioning means (23). The tensioning means (23) are operated to drive the handle members (3) outwardly to tension the wire cloth (1) in orthogonal directions. The method also includes pressing the tensioned wire cloth (1) against a screen frame (6); bonding the wire cloth (1) to the screen frame (6); and trimming the wire cloth.
摘要翻译：一种制造滤网的方法包括：将手柄构件（3）附接到至少一根布线（1）的边缘; 提供包括张紧装置（23）的夹具; 将所述至少一个线布（1）放置在所述夹具中并且将所述手柄构件（3）与所述张紧装置（23）的手柄构件接合部分（15）接合。操作张紧装置（23）以向外驱动把手部件（3），以在正交方向上拉紧丝布（1）。该方法还包括将张紧的金属丝布（1）压靠在屏幕框架（6）上; 将丝布（1）粘合到筛网框架（6）上; 并修整丝布。

5. 发明授权

US08622220B2 Vibratory separators and screens 有权
标题翻译：振动分离器和屏幕
公开(公告)号：US08622220B2
公开(公告)日：2014-01-07
申请号：US11897975
申请日：2007-08-31
申请人： David Lee Schulte, Jr. , Thomas Robert Larson , Paul William Dufilho
发明人： David Lee Schulte, Jr. , Thomas Robert Larson , Paul William Dufilho
IPC分类号： B07B1/46
CPC分类号： B07B1/4618 , B07B1/4663 , B07B1/4672 , E21B21/065
摘要： A screen for a vibratory separator includes at least two layers of screening material, at least one layer of screening material made of a plurality of intersecting wires having a coating containing nickel or chromium. Wires in the screening material including first shute wires and first warp wires at a right angles to each other. The first warp wires at a right angle to first shute wires, the second wires including second shute wires and second warp wires, each of the second shute wires at a right angle to second warp wires, and each of the second warp wires at a right angle to second shute wires. The first warp wires are aligned with second warp wires, and each of the first shute wires are aligned with a second shute wire.
摘要翻译：用于振动分离器的屏幕包括至少两层屏蔽材料，至少一层由多根具有含镍或铬的涂层的相交线制成的屏蔽材料。屏蔽材料中的电线包括彼此成直角的第一斜线和第一经线。第一经线与第一斜线成直角，第二线包括第二斜线和第二经线，每个第二斜线与第二经线成直角，并且每个第二经线在右边与第二条斜线的角度。第一经线与第二经线对齐，并且每个第一斜线与第二斜线对齐。

6. 发明申请

US20120152452A1 Filtering Screen 有权
标题翻译：过滤屏幕
公开(公告)号：US20120152452A1
公开(公告)日：2012-06-21
申请号：US13333421
申请日：2011-12-21
申请人： Graham Robertson
发明人： Graham Robertson
IPC分类号： B32B38/10 , B32B37/18
CPC分类号： B07B1/4618 , B07B1/4663 , B07B1/4672 , Y10T156/10 , Y10T156/1062 , Y10T156/108
摘要： A method of manufacturing two screens in a jig by laying a length of woven wire cloth across two rectangular frames laid side by side in the jig with longer edges abutting, and orientating the cloth so that the warp wires extend continuously across the two screens. The cloth is tensioned and bonded to the frames after which it is severed along the join and surplus cloth is trimmed away from the edges of the frame. If the cloth has a square mesh and the warp wires are of greater cross-section than the weft wires, the warp wires will extend across the width of the frame, and if the cloth has a rectangular mesh, the greater number of warp wires per unit length also extends across the width of the frame. In each case warp wires will resist the stresses across the width of the central region of each opening.
摘要翻译：通过将长度的编织线布放置在具有较长边缘的夹具中并排放置的两个矩形框架上并制造布线使得经线在两个屏幕上连续延伸的方法来制造夹具中的两个屏幕的方法。布被张紧并粘合到框架上，沿着连接件被切断，多余的布被从框架的边缘修剪掉。如果布具有方形网格并且经线具有比纬线更大的横截面，则经线将延伸跨过框架的宽度，并且如果布具有矩形网格，则每根经线数量越多单位长度也跨越框架的宽度延伸。在每种情况下，经线将抵抗穿过每个开口的中心区域的宽度的应力。

7. 发明申请

US20120000052A1 MANUFACTURE OF A FILTER SCREEN 有权
标题翻译：过滤器的制造
公开(公告)号：US20120000052A1
公开(公告)日：2012-01-05
申请号：US13203105
申请日：2010-02-24
申请人： Marshall G. Bailey
发明人： Marshall G. Bailey
IPC分类号： B23P11/00
CPC分类号： B21D31/02 , B01D29/012 , B01D33/0093 , B07B1/4618 , B07B1/4663 , B07B1/4672 , B07B1/49 , Y10T29/496 , Y10T29/49604 , Y10T29/49826 , B01D33/0376
摘要： A method of manufacturing a filtering screen includes: attaching handle members (3) to edges of at least one wire cloth (1); providing a jig comprising tensioning means (23); placing the at least one wire cloth (1) in the jig and engaging the handle members (3) with handle member engagement portions (15) of the tensioning means (23). The tensioning means (23) are operated to drive the handle members (3) outwardly to tension the wire cloth (1) in orthogonal directions. The method also includes pressing the tensioned wire cloth (1) against a screen frame (6); bonding the wire cloth (1) to the screen frame (6); and trimming the wire cloth.
摘要翻译：一种制造滤网的方法包括：将手柄构件（3）附接到至少一根布线（1）的边缘; 提供包括张紧装置（23）的夹具; 将所述至少一个线布（1）放置在所述夹具中并且将所述手柄构件（3）与所述张紧装置（23）的手柄构件接合部分（15）接合。操作张紧装置（23）以向外驱动把手部件（3），以在正交方向上拉紧丝布（1）。该方法还包括将张紧的金属丝布（1）压靠在屏幕框架（6）上; 将丝布（1）粘合到筛网框架（6）上; 并修整丝布。

8. 发明授权

US07980392B2 Shale shaker screens with aligned wires 有权
标题翻译：带对齐线的页岩振动筛
公开(公告)号：US07980392B2
公开(公告)日：2011-07-19
申请号：US11897976
申请日：2007-08-31
申请人： Thomas Robert Larson , David Lee Schulte, Jr.
发明人： Thomas Robert Larson , David Lee Schulte, Jr.
IPC分类号： B07B1/49
CPC分类号： B07B1/4618 , B07B1/4663 , B07B1/4672 , E21B21/065
摘要： A screen for a vibratory separator, the screen including at least two layers of screening material, including a first layer and a second layer, the first layer made of a plurality of intersecting first wires, the second layer made of a plurality of intersecting second wires, the first wires including first shute wires and first warp wires, the second wires including second shute wires and second warp wires, certain of the first warp wires aligned with a second warp wire, and/or certain of the first shute wires aligned with a second shute wire. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 CFR 1.72(b).
摘要翻译：一种用于振动分离器的屏幕，所述屏幕包括至少两层屏蔽材料，包括第一层和第二层，所述第一层由多个相交的第一布线制成，所述第二层由多个相交的第二布线所述第一线包括第一斜线和第一经线，所述第二线包括第二斜线和第二经线，所述第一经线与第二经线对准的某些第一经线和/或与第二条斜线。提供此摘要是为了遵守规定要求摘要的规则，允许搜索者或其他读者快速确定技术信息的主题，并提交一个理解，即它不会用于解释或限制范围或含义的权利要求，37 CFR 1.72（b）。

9. 发明授权

US07819254B2 Sifting screens 有权
标题翻译：筛选屏幕
公开(公告)号：US07819254B2
公开(公告)日：2010-10-26
申请号：US10584669
申请日：2005-12-14
申请人： Graham Alexander Robertson
发明人： Graham Alexander Robertson
IPC分类号： B07B1/49
CPC分类号： B07B1/46 , B07B1/4672
摘要： A frame over which woven wire mesh is to be stretched and secured to form a sieving screen and which can be used to screen solids from drilling mud recovered from down-hole when drilling for oil or gas. The frame is a rectilinear moulded plastics frame having edge regions by which it is secured in place in a shaker. Within the frame is a plurality of rectilinear windows formed by an orthogonal array of intersecting ribs also of moulded plastics material. Some of the ribs are internally reinforced by rigid metal members which extend orthogonally between hollow box-section members which define a sub-frame for reinforcing the four edge regions of the frame. The orthogonal members are secured at their ends to the sub-frame. The ends of the sub-frame members are joined at the four corners of the sub-frame. In this way not are only the edge regions of the frame reinforced internally but so also are some of the orthogonally intersecting ribs, so as thereby to produce a rigid frame for the screen. The internal reinforcement for those ribs which are to be reinforced may comprise hollow box-section metal members which may be of similar cross section to that of the sub-frame members, or the internal reinforcement for those ribs which are to be reinforced comprises metal I-beam cross section members, which typically have the same height as the height of the box-section members forming the sub frame.
摘要翻译：一个框架，编织丝网将被拉伸和固定，形成一个筛分筛网，可用于从钻井中钻出油或气体时从井下回收的钻井泥浆中筛选固体。框架是具有边缘区域的直线模制塑料框架，通过该边缘区域将其固定在振动器中的适当位置。在框架内是由模制塑料材料的相交肋的正交阵列形成的多个直线窗。一些肋部由刚性金属构件内部加强，刚性金属构件在限定用于加强框架的四个边缘区域的子框架的中空箱形部件之间正交延伸。正交构件的端部固定在子框架上。子框架构件的端部在子框架的四个角处连接。以这种方式，不仅仅是在框架内部加强的边缘区域，而且还有一些正交相交的肋条，从而产生用于筛网的刚性框架。要被加强的那些肋的内部加强件可以包括中空的箱形金属构件，其可以与子框架构件的横截面相似，或者要被加强的那些肋的内部加强件包括金属I 横截面构件通常具有与形成子框架的箱形构件的高度相同的高度。

10. 发明授权

US07810649B2 Sifting screens 有权
标题翻译：筛选屏幕
公开(公告)号：US07810649B2
公开(公告)日：2010-10-12
申请号：US10584670
申请日：2005-12-14
申请人： Graham Alexander Robertson
发明人： Graham Alexander Robertson
IPC分类号： B07B1/46
CPC分类号： B07B1/46 , B07B1/4672
摘要： A frame over which woven wire mesh is to be stretched and secured to form a sieving screen and which can be used to screen solids from drilling mud recovered from down-hole when drilling for oil or gas. The frame comprises a rectilinear molded plastics frame having edge regions by which it is secured in place in a shaker. Within the frame is a plurality of rectilinear windows formed by an orthogonal array of intersecting ribs also of molded plastics material. Some of the ribs are internally reinforced by a structure comprising two spaced apart layers of orthogonal intersecting spaced apart wires, running parallel to the length and breadth of the rectilinear shape of the frame within the ribs to increase their rigidity. The edge regions of the frame are reinforced internally by metal box-section members joined at their four corners and defining perimeter reinforcement, and the ends of the wires are secured to the box-section members. The latter are encapsulated in the same plastics material from which the orthogonal array of intersecting ribs are molded. Alternate ribs are not reinforced with wires, and the non-reinforced ribs only extend partway between the upper and lower faces of the frame. Lengths of wire bent to form spacers and adapted to fit between upper and lower wires of the rib reinforcing structure, are joined to the upper and lower wires so as to extend therebetween and maintain the desired separation of the two layers of wires during the plastics encapsulation/molding process.
摘要翻译：一个框架，编织丝网将被拉伸和固定，形成一个筛分筛网，可用于从钻井中钻出油或气体时从井下回收的钻井泥浆中筛选固体。框架包括具有边缘区域的直线模制塑料框架，通过该边缘区域将其固定在振动器中的适当位置。在框架内是由模制塑料材料的相交肋的正交阵列形成的多个直线窗。一些肋通过包括两个间隔开的正交相交的间隔开的电线的层的结构内部增强，其平行于肋内的框架的直线形状的长度和宽度，以增加它们的刚性。框架的边缘区域由在其四个角部处连接并限定周边加强件的金属箱形部件内部加强，并且电线的端部固定到箱形部件。后者被封装在相同的塑料材料中，模制相交肋的正交阵列。交替的肋不用电线加强，而非加强肋仅在框架的上表面和下表面之间延伸。弯曲以形成间隔件并适于装配在肋加强结构的上部和下部电线之间的线的长度被连接到上部和下部电线，以在其间延伸并且在塑料封装期间保持两层电线的期望间隔 /成型工艺。

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