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21. 发明公开

EP1002588A1 Panel for a screen 失效
标题翻译： Siebplatte
公开(公告)号：EP1002588A1
公开(公告)日：2000-05-24
申请号：EP00103595.5
申请日：1997-02-12
申请人： Tuboscope I/P Inc.
发明人： Adams, Thomas Cole , Schulte, David Lee Jr. , Grichar, Charles Newton , Leone, Vincent Dominick Sr. , Walker, Jeffrey Earl , Seyffert, Kenneth Wayne , McClung, Guy Lamont III
IPC分类号： B07B1/46 , B01D33/03
CPC分类号： B07B1/4618 , B01D29/012 , B01D29/07 , B01D29/445 , B01D33/0183 , B01D33/0376 , B07B1/46 , B07B1/4627 , B07B1/4645 , B07B1/4654 , B07B1/4663 , B07B1/4672 , B07B1/469 , B07B1/48 , B07B2201/04 , E21B21/06 , E21B21/065
摘要： A panel for a screen, said panel comprising a plurality of groups of perforations, each group comprising six generally equal triangular apertures (513, 514, 515) arranged with their apices facing a central portion (550), wherein the apices of two (514, 515) opposing ones of said triangular apertures are spaced apart further than the apices of opposed ones of the remaining triangular apertures (513, 513; 513, 513).
摘要翻译：一种用于屏幕的面板，所述面板包括多组穿孔组，每组包括六个大致相等的三角形孔（513,514,515），其布置成其顶点面向中心部分（550），其中两个顶点（514 ，515）相对的所述三角形孔的间隔比剩余的三角形孔（513,513,513,513）中的相对的顶点间隔开。

22. 发明授权

EP0652810B1 VORRICHTUNG UND VERFAHREN ZUM SIEBEN, KLASSIEREN, SICHTEN, FILTERN ODER SORTIEREN VON STOFFEN 失效
标题翻译： DEVICE AND METHOD FOR SEVEN，筛选，过滤，筛选或排序物质的
公开(公告)号：EP0652810B1
公开(公告)日：1998-02-18
申请号：EP94918792.6
申请日：1994-05-25
申请人： TELSONIC AG
发明人： FREI, Karl , SOLENTHALER, Jürgen
IPC分类号： B07B1/40 , B07B1/42
CPC分类号： B07B1/522 , B01D33/0346 , B01D33/0376 , B01D33/42 , B06B3/00 , B07B1/40 , B07B1/42 , B07B1/46 , B07B1/4663 , B07B1/4672 , B07B1/50 , B07B1/54 , B07B13/16 , B07B2230/04 , G10K11/02 , G10K11/18
摘要： A device for sifting, sorting, screening, filtering or sizing dry solid substances of solid substances in liquids has a sifting surface arranged in a sifting frame and an ultrasonic transducer (10) associated thereto, through which vibrations may be transmitted to the sifting surface (18). At least one resonator (14) arranged on the sifting surface (18) is associated to the ultrasonic transducer (10), is tuned to the resonance of the ultrasonic transducer and may be made to vibrate, in particular with bending vibrations, by the ultrasonic transducer. The resonator (14), which in one embodiment is arranged at the middle of the sifting surface (18), is provided with resonance-transmitting, finger-like elements (14) which radially extend away from the resonator (14) over the sifting surface (18) and act as rod resonators.

23. 发明公开

EP0680386A4 SCREEN ASSEMBLY FOR VIBRATING SCREENING MACHINE. 失效
标题翻译：屏幕衬砌振动。
公开(公告)号：EP0680386A4
公开(公告)日：1996-01-31
申请号：EP94906552
申请日：1994-01-07
申请人： DERRICK MFG CORP
发明人： DERRICK WILLIAM WETTLAUFER , BAKULA JOHN JAMES
IPC分类号： B01D29/01 , B01D33/00 , B07B1/46 , B01D39/12 , B07B1/28 , B07B1/30
CPC分类号： B07B1/4654 , B01D29/012 , B01D29/07 , B01D29/56 , B01D29/72 , B01D33/03 , B07B1/4663 , B07B1/4672 , B07B1/469
摘要： A screen assembly for a vibratory screening machine including a frame in the nature of a plate having spaced apertures therein, spaced frame members on opposite sides of the apertures, a screen formed in an undulating shape having substantially parallel ridges with downwardly sloping sides, troughs formed between the downwardly sloping sides for conducting material which is being screened, undersides on the troughs, bonds for securing the undersides of the troughs to the spaced frame members which are located on opposite sides of the apertures, and channels at the sides of the plate for securing the frame to a vibratory screening machine.

24. 发明公开

EP0136284A3 Dewatering sieve 失效
标题翻译：脱水筛
公开(公告)号：EP0136284A3
公开(公告)日：1987-06-24
申请号：EP84890175
申请日：1984-09-21
申请人： Hutter & Schrantz AG
发明人： Kovar, Walter, Dr.
IPC分类号： D21F01/00 , D03D11/00 , D03D13/00 , B01D39/08 , B07B01/46 , B01D39/12
CPC分类号： B07B1/4663 , B01D39/083 , B01D2239/065 , B01D2239/0654 , B01D2239/0659 , B01D2239/083 , B07B1/4672 , D21F1/0036 , D21F1/0045

25. 发明公开

EP0074935A3 Self-cleaning reciprocating screen 失效
标题翻译：自清洁回收画面
公开(公告)号：EP0074935A3
公开(公告)日：1984-11-07
申请号：EP82830231
申请日：1982-09-10
申请人： Bearzot, Ilario
发明人： Bearzot, Ilario
IPC分类号： B07B01/50 , B07B01/46 , B07B01/48
CPC分类号： B07B1/4663 , B07B1/4672 , B07B1/48 , B07B1/50
摘要： Self-cleaning reciprocating screen comprising an underlying screening net "A" with a superimposed net "B" supplied with a number of longitudinal wires 3 hold by transversal. wires 2' as to the advancing direction of the material on the screen, in which the wires 3 are free to swing with the sieving vibration and beating on the underlying net "A" keep it clean.

26. 发明公开

EP3064284A4 SIEVING DEVICE AND SIEVING METHOD 审中-公开
公开(公告)号：EP3064284A4
公开(公告)日：2018-01-10
申请号：EP14859251
申请日：2014-10-28
申请人： NARA MACHINERY CO LTD
发明人： IWAMATSU HIDETOSHI , KAWAGUCHI YOHEI , SHINDO MASATO
IPC分类号： B07B13/04 , B07B1/12 , B07B1/28 , B07B1/46 , B07B13/00 , B07B15/00 , B27J1/00 , B27K9/00
CPC分类号： B07B13/003 , B07B1/12 , B07B1/28 , B07B1/4645 , B07B1/4663 , B07B1/469 , B07B15/00 , B07B2201/04 , B27K9/002
摘要： Problem A sieving apparatus enabling separation based on the difference in cross-sectional diameter and separation based on the difference in aspect ratio is provided. Solution A sieving apparatus 1 includes a first sieving portion including a sieve provided with a plurality of elongated holes or slits and a second sieving portion used after sieving in the first sieving portion and provided with a sieve constituted by a porous plate. A hole diameter of the porous plate constituting the sieve included in the second sieving portion is longer than an opening width of the elongated hole or the slit of the sieve included in the first sieving portion. The sieve included in the first sieving portion is constituted by a wedge wire screen. The sieve included in the second sieving portion is constituted by a punching metal mesh having approximately circular holes.

27. 发明公开

EP3160659A1 MODULAR GYRATORY SIFTER 审中-实审转让
标题翻译：模块化球形筛网
公开(公告)号：EP3160659A1
公开(公告)日：2017-05-03
申请号：EP15812117.8
申请日：2015-06-23
申请人： M-I L.L.C.
发明人： HEITFELD, Mark
IPC分类号： B07B1/28 , B07B1/42
CPC分类号： B07B1/28 , B07B1/06 , B07B1/38 , B07B1/42 , B07B1/4663
摘要： Apparatus having a drivebox including a motor, a drive connected to the motor, a suitable number of adjustment brackets, and a set of adjustment gussets. A basket is connected to the drivebox through the adjustment brackets and adjustment gussets, and drivebox imparts a sifting motion onto the basket. The basket has a housing, an infeed end, an discharge end, at least one screening deck contained therein, and positioned at a screening deck angle. The apparatus is of a modular design which enables changing the screening deck angle while installed in a facility and without substantial disassembly.
摘要翻译：具有驱动箱的设备，驱动箱包括电机，连接到电机的驱动器，适当数量的调节支架和一组调节角撑板。篮筐通过调整支架和调整角撑板连接到驱动箱，而驱动箱将筛选动作传递到篮筐上。篮子具有壳体，进料端，排放端，至少一个包含在其中的筛选甲板，并且定位在筛选甲板角。该设备采用模块化设计，可在安装在设施中时更换筛选甲板角度，且无需大量拆卸。

28. 发明授权

EP2399677B1 Manufacture of a filter screen 有权
标题翻译： Herstellung eines Filtersiebs
公开(公告)号：EP2399677B1
公开(公告)日：2017-05-03
申请号：EP11007710
申请日：2010-02-24
申请人： AXIOM PROCESS LTD
发明人： BAILEY MARSHALL GRAHAM
IPC分类号： B07B1/49 , B01D33/00 , B07B1/46
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

29. 发明授权

EP1937420B1 SHALE SHAKER AND METHOD OF TREATING MATERIAL 有权
标题翻译： SHAKER和处理材料的方法
公开(公告)号：EP1937420B1
公开(公告)日：2016-03-16
申请号：EP06794990.9
申请日：2006-10-17
申请人： National Oilwell Varco, L.P.
发明人： SCOTT, Eric , SMITH, George, Edward , STONE, Lyndon, Ray , PADALINO, Norman , MCDONOUGH, Kevin , SEYFFERT, Kenneth, Wayne , KOEDERITZ, William, L , GUGGARI, Mallappa Ishwarappa , MCCLUNG III, Guy, Lamont
IPC分类号： B07B1/42 , B07B1/46 , B07B13/18 , B01D33/03
CPC分类号： B01D33/0376 , B01D33/37 , B01D33/807 , B07B1/42 , B07B1/46 , B07B1/4654 , B07B1/4663 , B07B13/18 , B07B2230/01
摘要： A vibratory separator (in one aspect, a shale shaker) and methods for using it, the separator in certain aspects having a base, a basket movably mounted on the base, screen apparatus on the basket, material flowing onto the screen apparatus for treatment, at least a portion of the screen apparatus not inclined downhill (e.g. said portion horizontal or uphill), electromagnetic vibratory apparatus connected to the basket for vibrating the basket and the screen apparatus, driving apparatus for driving the electromagnetic vibratory apparatus, and control apparatus (on-site and/or remote) for controlling the driving apparatus and the electromagnetic vibratory apparatus; the material, in one aspect, being drilling fluid material with solids therein.

30. 发明公开

EP2249973A4 PREFERENTIAL BOW ON COMPOSITE SCREENS 有权转让
标题翻译：偏好曲线复合SEVEN
公开(公告)号：EP2249973A4
公开(公告)日：2013-06-19
申请号：EP09710496
申请日：2009-02-04
申请人： MI LLC , UNITED WIRE LTD
发明人： ROBERTSON GRAHAM , CARR BRIAN S , BARRETT ROBERT M
IPC分类号： B07B1/46
CPC分类号： B07B1/4663 , B07B1/46 , B07B1/4618 , B07B2230/01 , Y10T29/49826

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