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1. 发明授权

EP3379674B1 POWER DISTRIBUTION SYSTEM 有权转让
公开(公告)号：EP3379674B1
公开(公告)日：2020-08-05
申请号：EP17162169.1
申请日：2017-03-21
申请人： Siemens Aktiengesellschaft
发明人： Haugan, Espen
IPC分类号： H02J1/10 , H02J7/34

2. 发明公开

EP3511519A1 SUBSEA HOUSING ASSEMBLY 有权转让
公开(公告)号：EP3511519A1
公开(公告)日：2019-07-17
申请号：EP18151895.2
申请日：2018-01-16
申请人： Siemens Aktiengesellschaft
发明人： Promies, Hendrik
IPC分类号： E21B47/01 , E21B47/12
摘要： The present invention relates to a subsea housing assembly comprising a subsea housing having a first and a second housing portion. The first housing portion (10) comprises a first electrical connection (15) for data communication and the second housing portion (20) comprises a second electrical connection (25) for data communication. A wall (30) provides separation between the first housing portion and the second housing portion. The subsea housing assembly further comprises an inductive coupler (50) comprising a first coupling section (51) disposed in the first housing portion and a second coupling section (52) disposed in the second housing portion. The inductive coupler is configured to provide inductive coupling across the wall for providing at least a data communication between the first electrical connection and the second electrical connection. The inductive coupler further comprises a magnetic coupling element (53) which traverses the wall and extends into the first housing portion and into the second housing portion, wherein the magnetic coupling element is made from a material different than that of the wall.

3. 发明授权

EP2933646B1 Precision measurement of voltage drop across a semiconductor switching element 有权转让
公开(公告)号：EP2933646B1
公开(公告)日：2019-04-17
申请号：EP14165224.8
申请日：2014-04-17
申请人： Siemens Aktiengesellschaft
发明人： Das, Anandarup , Lysfjord, Ivar Haakon
IPC分类号： G01R31/26

4. 发明授权

EP2700155B1 DIRECT ELECTRICAL HEATING ARRANGEMENT COMPRISING A POWER ELECTRONIC CONVERTER 有权转让
公开(公告)号：EP2700155B1
公开(公告)日：2018-11-28
申请号：EP12748003.6
申请日：2012-08-08
申请人： Siemens Aktiengesellschaft
发明人： HAUGAN, Espen
IPC分类号： H02M5/45 , H02M5/458
CPC分类号： H02M5/458 , F16L53/35 , F16L53/37 , H02M5/4505 , H02M5/4585
摘要： It is described an arrangement for providing an AC current to a load, in particular for direct electrical heating, the arrangement comprising: a transformer (240, 109, 244, 640, 740) for transforming input voltages between three transformer input terminals (241, 242, 243) connected to three primary windings (244) to three transformer output voltages at three secondary winding portions (109, 409, 509), the transformer having at least two transformer output terminals (111, 112, 113); a AC-DC-AC converter cell (133, 433, 533, 633, 733), the converter cell having at least two converter input terminals (111, 112, 113) connected to the at least two transformer output terminals, the converter cell having a first converter output terminal (135, 435, 535) and a second converter output terminal (137, 437, 537), wherein the first converter cell output terminal (135) is adapted to be connected to the load (350, 650, 750, 850).

5. 发明授权

EP3149753B1 HIGH PRESSURE RESISTANT CAPACITOR ASSEMBLY AND ASSEMBLY METHOD 有权转让
标题翻译：耐高压电容器组装及组装方法
公开(公告)号：EP3149753B1
公开(公告)日：2018-03-21
申请号：EP15744554.5
申请日：2015-07-29
申请人： Siemens Aktiengesellschaft
发明人： BOE, Ove
IPC分类号： H01G4/38 , H01G4/224 , H01G2/10
CPC分类号： H01G2/106 , H01G2/103 , H01G4/04 , H01G4/1272 , H01G4/14 , H01G4/224 , H01G4/38
摘要： A capacitor assembly and a method of assembling a capacitor assembly are provided. The capacitor assembly has at least two capacitor stacks, which have a layer structure including a top layer and a bottom layer. A support assembly supports the capacitor stacks. The capacitor stacks are stacked on top of each other in the support assembly. The support assembly has a compression member which compresses the at least two capacitor stacks in a direction substantially perpendicular to the layer structure. A pressure distribution arrangement adjusts the distribution of the pressure applied to the capacitor stacks by the compression member. Further, a subsea device in particular a subsea variable speed drive is disclosed.

6. 发明公开

EP3289318A1 SUBSEA FLOW METER ASSEMBLY 有权转让
标题翻译：汽车流量计总成
公开(公告)号：EP3289318A1
公开(公告)日：2018-03-07
申请号：EP16716570.3
申请日：2016-04-15
申请人： Siemens Aktiengesellschaft
发明人： EASTOE, Andrew Robert , HALDORSEN, Kjetil
IPC分类号： G01F1/44 , G01F1/36 , G01F1/38 , G01F1/50 , G01F15/10 , G01F15/14
CPC分类号： G01F1/383 , G01F1/363 , G01F1/44 , G01F1/50 , G01F15/10 , G01F15/14
摘要： A subsea flow meter assembly (100) for measuring the flow of a medium is provided. The subsea flow meter assembly (100) has a pipe section (101) extending in an axial direction and providing a flow path for a medium. At least four measuring ports (11, 12, 13, 14) are provided at different locations in the pipe section (101). A first sensor assembly (20) is configured to measure at least a differential pressure between a first and a second measuring port (11, 12) and an absolute pressure at one of the first and second measuring ports (11, 12). A second sensor assembly (30) is configured to measure at least a differential pressure between a third and a fourth measuring port (13, 14), and an absolute pressure at one of the third and fourth measuring ports (13, 14). A first measuring unit (50) is mounted to the pipe section (101) and configured to take measurements of the differential pressure and the absolute pressure by means of the first sensor assembly (20). A second measuring unit (60) is mounted to the pipe section (101) and configured to take measurements of the differential pressure and the absolute pressure by means of the second sensor assembly (30). An evaluation unit of each measuring unit (50, 60) determines a flow rate of a flow of medium through the pipe section (101) based on the pressure measurements.

7. 发明公开

EP3163013A1 SUBSEA COMMUNICATION ADAPTER 有权转让
标题翻译： UNTERSEEKOMMUNIKATIONSADAPTER
公开(公告)号：EP3163013A1
公开(公告)日：2017-05-03
申请号：EP15192287
申请日：2015-10-30
申请人： SIEMENS AG
发明人： BREKKE ENDRE , KRISTIANSEN KARSTEIN , SCHOFIELD JOHN BRADFORD , VOLENT KJETIL ZSOLT
IPC分类号： E21B47/12 , H04L29/06
CPC分类号： H04L12/46 , E21B41/0007 , E21B47/12 , H04L12/40 , H04L67/12 , H04L67/141 , H04L69/08 , H04L69/18 , H04L2012/40215 , H04L2012/40221 , H04L2012/40228
摘要： A subsea communication adapter for providing communication between a first subsea unit (10) having a communication interface (22) operating according to a first communication method and a second subsea unit (20) having a communication interface (22) operating according to a second communication method is provided. The subsea communication adapter includes a first communication interface (51) operating according to the first communication method and a second communication interface (52) operating according to the second communication method. A conversion unit (53) is configured to convert between the first communication method and the second communication method. The conversion includes at least a conversion between a first communication protocol of the first communication method and a second communication protocol of the second communication method.
摘要翻译：一种海底通信适配器，用于提供具有根据第一通信方法操作的通信接口（22）的第一海底单元（10）和具有根据第二通信操作的通信接口（22）的第二海底单元（20）之间的通信方法。海底通信适配器包括根据第一通信方法操作的第一通信接口（51）和根据第二通信方法操作的第二通信接口（52）。转换单元（53）被配置为在第一通信方法和第二通信方法之间进行转换。该转换至少包括第一通信方法的第一通信协议和第二通信方法的第二通信协议之间的转换。

8. 发明公开

EP3140841A1 CAPACITOR BANK, POWER CELL AND VARIABLE FREQUENCY DRIVE 有权转让
标题翻译： KONDENSATORBANK，KRAFTZELLE UND ANTRIEB MIT VARIABLER FREQUENZ
公开(公告)号：EP3140841A1
公开(公告)日：2017-03-15
申请号：EP15727892.0
申请日：2015-05-13
申请人： Siemens Aktiengesellschaft
发明人： BOE, Ove , LYSFJORD, Ivar Haakon , MOEN, Stian Skorstad , SIRNES, Geirfinn , SNILSBERG, Gunnar
IPC分类号： H01G9/26 , H01G9/28 , H01G4/38 , H01G4/40 , H01L27/02 , H05K1/18 , H02M5/00 , H02J3/00 , H02J4/00
摘要： A capacitor bank (1) comprises: - a first plurality of capacitors (10), - a second plurality of resistors (20), each of the capacitors (10) being in series with at least one of the resistors (20).
摘要翻译：电容器组（1）包括： - 第一多个电容器（10）， - 第二多个电阻器（20），每个所述电容器（10）与所述电阻器（20）中的至少一个串联。

9. 发明公开

EP3087649A1 SUBSEA POWER DISTRIBUTION SYSTEM AND METHOD 有权转让
标题翻译： VERFAHREN UNTERWASSERSTROMVERTEILUNGSSYSTEM UND VERFAHREN
公开(公告)号：EP3087649A1
公开(公告)日：2016-11-02
申请号：EP15720997.4
申请日：2015-05-07
申请人： Siemens Aktiengesellschaft
发明人： BOE, Ove
IPC分类号： H02J3/00 , H02M5/40 , E21B41/00
CPC分类号： H02J3/00 , E21B33/0355 , E21B41/00 , E21B43/128 , H02K5/132 , H02M5/40 , H02P27/06
摘要： A subsea power distribution system is provided. The subsea power distribution system has a power input for receiving electrical power at a first voltage level and an input transformer coupled to the power input and adapted to transform received electrical power to a second voltage level which is lower than the first voltage level. A distribution circuit distributes received electrical power to two or more power distribution paths. At least one rectifier unit is provided that receives transformed electrical power from the input transformer and outputs rectified electrical power. The two or more power distribution paths each have an inverter configured to receive rectified electrical power from the rectifier unit and to output AC electrical power at a third voltage level, and a distribution path transformer coupled to the respective inverter and configured to transform the output AC electric power to a fourth voltage level which is higher than the third voltage level.
摘要翻译：提供海底配电系统。海底配电系统具有用于在第一电压电平处接收电力的电力输入和耦合到电力输入的输入变压器，并且适于将接收的电功率转换到低于第一电压电平的第二电压电平。分配电路将接收到的电力分配给两个或更多个配电路径。提供至少一个整流器单元，其接收来自输入变压器的变换的电力并输出整流的电力。两个或更多个配电路径各自具有逆变器，其被配置为从整流器单元接收整流的电力并输出在第三电压电平的AC电力，以及耦合到相应逆变器的配电路径变压器，并且被配置为变换输出AC 电力达到高于第三电压电平的第四电压电平。

10. 发明公开

EP3001863A1 DIFFERENTIAL PRESSURE SENSOR ASSEMBLY 有权转让
标题翻译： DIFFERENTIALDRUCKSENSORANORDNUNG
公开(公告)号：EP3001863A1
公开(公告)日：2016-04-06
申请号：EP14731174.0
申请日：2014-06-04
申请人： Siemens Aktiengesellschaft
发明人： HALDORSEN, Kjetil , KNUTSSON, Hans
IPC分类号： G01L19/06 , G01L19/14
CPC分类号： G01L19/147 , G01L19/0618
摘要： A method of manufacturing a differential pressure sensor is provided. The method includes providing a housing of a dif-ferential pressure sensor and a cover. The cover is mounted to the housing so as to form a pressure chamber. The differ-ential pressure sensor is configured such that in operation, a pressure to be measured is transmitted into the pressure chamber. The method further includes heating a sleeve, placing the heated sleeve around the cover and the housing and allowing the sleeve to cool.
摘要翻译：提供一种制造差压传感器的方法。该方法包括提供不平衡压力传感器和盖子的壳体。盖安装到壳体上以形成压力室。差分压力传感器构造成使得在操作中被测量的压力被传递到压力室中。该方法还包括加热套筒，将加热的套筒放置在盖子和壳体周围并允许套筒冷却。

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