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1. 发明申请

US20130139914A1 FEEDER CHANNEL FOR MUD SHAKER 有权
标题翻译：拖鞋通道
公开(公告)号：US20130139914A1
公开(公告)日：2013-06-06
申请号：US13702894
申请日：2011-05-16
申请人： Bjørn Dahl
发明人： Bjørn Dahl
IPC分类号： B07B13/16
CPC分类号： B07B13/16 , E21B21/065 , Y10T137/8593
摘要： A feeder channel for use in a filter separator machine is used for separation of undesired particles from a well fluid used in petroleum industry which has a purpose of guiding fluid and particle flow to the area of the filter that provides the best utilization of available filtration area and includes: a feeder channel is arranged so that the upstream well fluid is guided via a guiding- and turning plate, which is installed in series in opposite repeated direction in which the outlet of each guiding- and the turning plate facing the center of the vertical line. The fluid will for this reason be independent on how the feeder channel is installed in the direction and angle, and will provide a homogeneous flow profile as it guided through the mouth guide plate and internal guide fin against the distribution plate. The fluid is then distributed to the filter's inner part and utilizes the entire filter surface area and the filter separator machines movement and function.
摘要翻译：用于过滤分离机的进料通道用于从石油工业中使用的井流体中分离不期望的颗粒，其目的是将流体和颗粒流引导到过滤器的区域，以提供可用过滤面积的最佳利用并且包括：馈送通道被布置成使得上游井流体经由导向和转动板被引导，所述导向和转动板以相反的重复方向串联安装，其中每个引导件和转向板的出口面向垂线。为此，流体将独立于进料通道在方向和角度上的安装方式，并且当引导通过引导板和内部引导翅片抵靠分配板时，将提供均匀的流动剖面。然后将流体分配到过滤器的内部，并利用整个过滤器表面区域和过滤器分离器机器的运动和功能。

2. 发明申请

US20110180107A1 METHOD AND APPARATUS FOR MONITORING WEAR OF SHAKER SCREENS 有权
标题翻译： SHAKER屏幕磨损的方法和装置
公开(公告)号：US20110180107A1
公开(公告)日：2011-07-28
申请号：US13120137
申请日：2009-09-22
申请人： Bjørn Dahl
发明人： Bjørn Dahl
IPC分类号： B08B3/00
CPC分类号： B07B1/4627 , B07B1/55
摘要： An apparatus for cleansing and monitoring wear of screen cloths includes a feeding device for feeding used or contaminated screen cloths to, a cleansing unit arranged for receiving and cleansing the screen cloths, a preparation unit arranged for preparing the screen cloth for optical inspection in, an optical inspection station arranged to identify one or more damaged portions of the screen cloth and with a registering device for registering positions for the damaged portions, a measuring device for measuring and registering an extent of the damaged portions extent and degree of damage, a repair unit arranged for mending the damaged portions, and a feeding out unit for feeding out said repaired screen cloth.
摘要翻译：用于清洁和监测筛布磨损的装置包括用于将使用过的或污染的筛布送入的进给装置，布置成用于接收和清洁筛布的清洁单元，布置成准备用于光学检查的筛布的准备单元，光学检查站，被配置为识别筛布的一个或多个损坏部分，以及用于记录损坏部位的位置的登记装置，用于测量和记录损坏部分的程度和损伤程度的测量装置，修理单元布置成用于修补损坏的部分，以及一个送出单元，用于输出所述修理的筛布。

3. 发明授权

US09233398B2 Feeder channel for mud shaker 有权
标题翻译：泥浆搅拌器通道
公开(公告)号：US09233398B2
公开(公告)日：2016-01-12
申请号：US13702894
申请日：2011-05-16
申请人： Bjørn Dahl
发明人： Bjørn Dahl
IPC分类号： B07B13/16 , E21B21/06
CPC分类号： B07B13/16 , E21B21/065 , Y10T137/8593
摘要： A feeder channel for use in a filter separator machine is used for separation of undesired particles from a well fluid used in petroleum industry which has a purpose of guiding fluid and particle flow to the area of the filter that provides the best utilization of available filtration area and includes: a feeder channel is arranged so that the upstream well fluid is guided via a guiding- and turning plate, which is installed in series in opposite repeated direction in which the outlet of each guiding- and the turning plate facing the center of the vertical line. The fluid will for this reason be independent on how the feeder channel is installed in the direction and angle, and will provide a homogeneous flow profile as it guided through the mouth guide plate and internal guide fin against the distribution plate. The fluid is then distributed to the filter's inner part and utilizes the entire filter surface area and the filter separator machines movement and function.
摘要翻译：用于过滤分离机的进料通道用于从石油工业中使用的井流体中分离不期望的颗粒，其目的是将流体和颗粒流引导到过滤器的区域，以提供可用过滤面积的最佳利用并且包括：馈送通道被布置成使得上游井流体经由导向和转动板被引导，所述导向和转动板以相反的重复方向串联安装，其中每个引导件和转向板的出口面向垂线。为此，流体将独立于进料通道在方向和角度上的安装方式，并且当引导通过引导板和内部引导翅片抵靠分配板时，将提供均匀的流动剖面。然后将流体分配到过滤器的内部，并利用整个过滤器表面区域和过滤器分离器机器的运动和功能。

4. 发明授权

US09149840B2 Method and apparatus for monitoring wear of shaker screens 有权
标题翻译：用于监测振动筛的磨损的方法和装置
公开(公告)号：US09149840B2
公开(公告)日：2015-10-06
申请号：US13120137
申请日：2009-09-22
申请人： Bjørn Dahl
发明人： Bjørn Dahl
IPC分类号： B07B1/46 , B07B1/55
CPC分类号： B07B1/4627 , B07B1/55
摘要： An apparatus for cleansing and monitoring wear of screen cloths includes a feeding device for feeding used or contaminated screen cloths to, a cleansing unit arranged for receiving and cleansing the screen cloths, a preparation unit arranged for preparing the screen cloth for optical inspection in, an optical inspection station arranged to identify one or more damaged portions of the screen cloth and with a registering device for registering positions for the damaged portions, a measuring device for measuring and registering an extent of the damaged portions extent and degree of damage, a repair unit arranged for mending the damaged portions, and a feeding out unit for feeding out said repaired screen cloth.
摘要翻译：用于清洁和监测筛布磨损的装置包括用于将使用过的或污染的筛布送入的进给装置，布置成用于接收和清洁筛布的清洁单元，布置成准备用于光学检查的筛布的准备单元，光学检查站，被配置为识别丝网的一个或多个损坏部分，以及用于记录损坏部位的位置的记录装置，用于测量和记录损坏部分的程度和损伤程度的测量装置，修理单元布置成用于修补损坏的部分，以及一个送出单元，用于输出所述修理的筛布。

5. 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。

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