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1. 发明授权

US10558512B2 Ballast water tank recirculation treatment system 有权
公开(公告)号：US10558512B2
公开(公告)日：2020-02-11
申请号：US14176474
申请日：2014-02-10
申请人： XYLEM IP HOLDINGS LLC
发明人： David S. Palmer , Robert M. Ellison
IPC分类号： G06F11/07 , B63J4/00 , C02F1/32 , C02F1/00 , C02F103/00 , C02F103/08 , G06N5/04
摘要： Apparatus is provided having a signal processor or signal processing module configured to receive signaling containing information about the quality of water in a ballast water tank recirculation treatment system, e.g., in a vessel, boat or ship; and determine information about a variable fluorescence treatment to the water in the ballast water tank recirculation treatment system, based at least partly on the signaling received, as well as provide corresponding signaling containing information about the variable fluorescence treatment. The apparatus may include a variable fluorescence device configured to receive the corresponding signaling and provide the variable fluorescence treatment, including providing ultraviolet (UV) light to the water in the ballast water tank recirculation treatment system.

2. 发明授权

US10164485B2 Stator-rotor device for an electrical machine 有权
公开(公告)号：US10164485B2
公开(公告)日：2018-12-25
申请号：US15126114
申请日：2015-03-06
申请人： XYLEM IP HOLDINGS LLC
发明人： Karsten Laing
IPC分类号： H02K1/27 , H02K1/08 , H02K21/12 , H02K21/16 , H02K1/02
摘要： A stator-rotor device for an electrical machine, in particular an electric motor, includes a stator and a rotor, wherein the stator-rotor device pole cores provided with windings comprise pole shoes and magnets associated therewith. The pole shoes are connected via a first surface to a respective pole core and have a second surface that is facing towards the magnets. The pole shoes cooperate magnetically with the magnets and are separated from the latter by an air gap. The pole shoes and the magnets engage with one another in an engagement direction in such a way that in each case a section of the other component—magnet or pole shoes—is arranged lying opposite the respectively engaging component—pole shoe or magnet—transverse to the engagement direction on two sides facing away from one another. The second surface is larger than the first surface.

3. 发明申请

US20170283278A1 CONTROL DEVICE FOR A UV-DISINFECTING SYSTEM WITH BROADBAND UV EMITTERS 审中-公开
公开(公告)号：US20170283278A1
公开(公告)日：2017-10-05
申请号：US15629125
申请日：2017-06-21
申请人： XYLEM IP HOLDINGS LLC
发明人： Christian Bokermann , Sven Kämmerer
IPC分类号： C02F1/00 , H05B41/36 , A61L2/24 , A61L9/20 , C02F1/32 , A61L2/10
CPC分类号： C02F1/32 , A61L2/10 , A61L2/24 , A61L9/20 , A61L2209/11 , C02F1/008 , C02F1/325 , C02F2201/3225 , C02F2201/326 , C02F2209/40 , C02F2303/04 , H05B41/36
摘要： A device for monitoring and controlling water disinfecting systems having at least one broadband UV emitter arranged in a channel, wherein the device has at least one sensor, which is arranged in the water at a distance from the broadband UV emitter, and wherein the sensor is connected to a control unit, which is set up to control the output of the broadband UV emitter or the volumetric flow of water through the channel, wherein the sensor has a maximum sensitivity to UV radiation in a wavelength range between 200 nm and 240 nm.

4. 发明申请

US20170183247A1 DEVICE AND METHOD FOR TREATING LIQUIDS BY MEANS OF OZONE 审中-公开
公开(公告)号：US20170183247A1
公开(公告)日：2017-06-29
申请号：US15417990
申请日：2017-01-27
申请人： XYLEM IP HOLDINGS LLC
发明人： Arne Wieland , Martin Kampmann , Jens Scheideler , Achim Ried
IPC分类号： C02F1/78 , C02F1/32 , C02F1/72
CPC分类号： C02F1/78 , C02F1/32 , C02F1/722 , C02F2101/12 , C02F2103/008 , C02F2103/343 , C02F2303/04
摘要： A method for treating contaminated liquids in a flow by ozone, wherein the ozone is fed in gas form into the flow at one point and then is mixed into the flow in stages by mixers following one another in the flow direction, so that an absolute quantity of introduced ozone increases after each mixer until a feed efficiency of more than 95 percent is reached.

5. 发明授权

US09605684B2 Pump including gap arrangement for improved pumping of solid matter 有权
公开(公告)号：US09605684B2
公开(公告)日：2017-03-28
申请号：US14350146
申请日：2012-10-04
申请人： XYLEM IP Holdings LLC
发明人： Patrik Andersson
IPC分类号： F04D29/12 , F04D7/04 , F04D29/10 , F16J15/16 , F16J15/44
CPC分类号： F04D29/126 , F04D7/04 , F04D29/106 , F16J15/164 , F16J15/44
摘要： The invention relates to a pump for pumping contaminated liquid comprising solid matter, the pump comprising a hydraulic unit (2), a drive unit (3), and a sealing unit (4), the hydraulic unit having a pump chamber (5) and an impeller (8) that is suspended in a drive shaft (9), said impeller and said drive shaft forming a rotatable unit, the sealing unit comprising a seal housing cover (15) that delimits said pump chamber (5) and that forms a seat for a drive shaft sealing assembly (16), the seal housing cover (15) comprising a first gap-delimiting part (20) and the rotatable unit comprising a second gap-delimiting part (21), which jointly define an axially extending gap (22) situated in the pump chamber. The pump is characterized in that, in each arbitrary radially extending plane taken through said gap (22), the first gap-delimiting part (20) has a broken circular outer gap-delimiting surface (23) at the same time as the second gap-delimiting part (21) has a broken circular inner gap-delimiting surface (24).

6. 发明授权

US09174188B2 Lightweight, intrinsically safe ozone electrode 有权
标题翻译：重量轻，本质安全的臭氧电极
公开(公告)号：US09174188B2
公开(公告)日：2015-11-03
申请号：US14323395
申请日：2014-07-03
申请人： XYLEM IP Holdings LLC
发明人： Reiner Fietzek , Ernst Martin Billing , Ralf Fiekens
IPC分类号： B01J19/08 , C01B13/11
CPC分类号： B01J19/088 , C01B13/11 , C01B13/115 , C01B2201/14 , C01B2201/22 , C01B2201/24 , C01B2201/32
摘要： An electrode arrangement for an ozone generator includes a tubular dielectric which concentrically encloses a rod at a distance therefrom, and a filler material provided in an interstice between the tubular dielectric and the rod.
摘要翻译：用于臭氧发生器的电极装置包括管状电介质，其同心地围绕与其间隔一定距离的杆，以及设置在管状电介质和棒之间的间隙中的填充材料。

7. 发明授权

US08844977B2 Suction connection for connecting a suction pipe to a dry installed centrifugal pump 有权
标题翻译：吸入管连接到干式安装的离心泵上
公开(公告)号：US08844977B2
公开(公告)日：2014-09-30
申请号：US13703186
申请日：2011-06-08
申请人： Bengt Södergård
发明人： Bengt Södergård
IPC分类号： F16L15/02 , F16L23/00 , F04D29/60
CPC分类号： F16L23/00 , F04D29/4273 , F04D29/4293 , F04D29/607 , F04D29/708
摘要： A suction connection, including a first flange that includes a centrally located through hole and is arranged to be connected to an outlet of a suction pipe and a second flange that includes a centrally located through hole and that is arranged to be connected to an inlet of a dry installed centrifugal pump. The suction connection includes a first pipe socket, which is displacable in the axial direction between an operative position in which said first pipe socket disengageably connects the first flange and the second flange and thereby puts the through hole of the first flange in fluid communication with the through hole of the second flange, and a service position in which the first pipe socket is located at a distance from the second flange and thereby admit access to the through hole of the second flange.
摘要翻译：抽吸连接件，包括第一凸缘，其包括位于中心的通孔，并且布置成连接到吸入管的出口和第二凸缘，该第二凸缘包括位于中心的通孔，并且被布置成连接到干式安装的离心泵。抽吸连接件包括第一管座，其可在轴向方向上移位，在第一管座可分离地连接第一凸缘和第二凸缘的操作位置之间，从而使第一凸缘的通孔与流体连通第二凸缘的通孔，以及第一管座位于距第二凸缘一定距离处的使用位置，从而允许进入第二凸缘的通孔。

8. 发明授权

US08808634B2 Lightweight, intrinsically safe ozone electrode 有权
标题翻译：重量轻，本质安全的臭氧电极
公开(公告)号：US08808634B2
公开(公告)日：2014-08-19
申请号：US13980482
申请日：2012-01-16
申请人： Reiner Fietzek , Ernst Martin Billing , Ralf Fiekens
发明人： Reiner Fietzek , Ernst Martin Billing , Ralf Fiekens
IPC分类号： B01J19/08 , C01B13/11
CPC分类号： B01J19/088 , C01B13/11 , C01B13/115 , C01B2201/14 , C01B2201/22 , C01B2201/24 , C01B2201/32
摘要： An electrode arrangement for an ozone generator with a tubular outer electrode, which concentrically encloses a tubular dielectric at a distance therefrom, wherein the dielectric concentrically encloses a rod at a distance therefrom and wherein a filler material is provided in the interstice between the outer electrode and the dielectric and another filler material is provided in the interstice between the dielectric and the rod, wherein the rod is an insulator.
摘要翻译：一种用于具有管状外部电极的臭氧发生器的电极装置，其与其间隔一定距离同心地封装管状电介质，其中所述电介质同心地围绕与其距离的一段距离，并且其中填充材料设置在所述外部电极和电介质和另一种填充材料设置在电介质和棒之间的间隙中，其中杆是绝缘体。

9. 发明授权

US08696898B2 Device and process for improving mixing in the UV disinfection of liquids 有权
标题翻译：改善液体紫外线消毒混合的装置和方法
公开(公告)号：US08696898B2
公开(公告)日：2014-04-15
申请号：US12513438
申请日：2007-07-12
申请人： Wolf-Dietrich Meese , Geoff Jones-Prichard
发明人： Wolf-Dietrich Meese , Geoff Jones-Prichard
IPC分类号： C02F1/32
CPC分类号： C02F1/325 , C02F2201/3225 , C02F2201/328 , C02F2301/024
摘要： A device is proposed for the UV disinfection of liquids in an open or closed channel, having an inflow for the liquid to be disinfected, at least one UV irradiator arranged downstream of the inflow in a main flow direction and also having an outflow arranged downstream of the UV irradiator, in which a mixing device, driven by an electric motor, is arranged between the inflow and the at least one UV irradiator, which mixing device is set up for generating a cross-flow having at least one velocity component transverse to the main flow direction in order to improve mixing of the liquid.
摘要翻译：提出了一种用于在开放或封闭的通道中对液体进行紫外线消毒的装置，其具有用于待消毒的液体的流入，至少一个UV辐射器，其布置在主流动方向上的流入下游，并且还具有排出在紫外线照射器，其中由电动机驱动的混合装置布置在流入和至少一个UV照射器之间，该混合装置被设置用于产生具有至少一个横向于主流方向，以改善液体的混合。

10. 发明申请

US20130330243A1 LIGHTWEIGHT, INTRINSICALLY SAFE OZONE ELECTRODE 有权
标题翻译：轻便，本质安全臭氧电极
公开(公告)号：US20130330243A1
公开(公告)日：2013-12-12
申请号：US13980482
申请日：2012-01-16
申请人： Reiner Fietzek , Ernst Martin Billing , Ralf Fiekens
发明人： Reiner Fietzek , Ernst Martin Billing , Ralf Fiekens
IPC分类号： C01B13/11
CPC分类号： B01J19/088 , C01B13/11 , C01B13/115 , C01B2201/14 , C01B2201/22 , C01B2201/24 , C01B2201/32
摘要： An electrode arrangement for an ozone generator with a tubular outer electrode, which concentrically encloses a tubular dielectric at a distance therefrom, wherein the dielectric concentrically encloses a rod at a distance therefrom and wherein a filler material is provided in the interstice between the outer electrode and the dielectric and another filler material is provided in the interstice between the dielectric and the rod, wherein the rod is an insulator.
摘要翻译：一种用于具有管状外部电极的臭氧发生器的电极装置，其与其间隔一定距离同心地封装管状电介质，其中所述电介质同心地围绕与其距离的一段距离，并且其中填充材料设置在所述外部电极和电介质和另一种填充材料设置在电介质和棒之间的间隙中，其中杆是绝缘体。

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