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1. 发明公开

EP3551362A1 AN ASSEMBLY FOR A METAL-MAKING PROCESS 有权转让
公开(公告)号：EP3551362A1
公开(公告)日：2019-10-16
申请号：EP17804530.8
申请日：2017-11-23
申请人： ABB AB , ArcelorMittal
发明人： ERIKSSON, Jan-Erik , GALPIN, Jean-Marie , RYDHOLM, Bengt , YANG, Hongliang , CURÉ, Jean-Luc , TRIOLET, Nicolas , LANGLET, Bruno , SANDBERG, Fredrik
IPC分类号： B22D41/62

2. 发明授权

EP1784520B2 A DEVICE AND A METHOD FOR STABILIZING A METALLIC OBJECT 有权转让
标题翻译：一种用于稳定金属物体的装置和方法
公开(公告)号：EP1784520B2
公开(公告)日：2017-05-17
申请号：EP05756220.9
申请日：2005-06-23
申请人： ABB AB
发明人： ERIKSSON, Jan-Erik , SVAHN, Conny , MOLANDER, Mats , LINDBERG, Carl-Fredrik , LÖFGREN, Peter , ISRAELSSON TAMPE, Stefan , RYDHOLM, Bengt
IPC分类号： C23C2/30 , C23C2/20 , C23C2/40
CPC分类号： C23C2/40 , C23C2/003 , C23C2/20

3. 发明公开

EP2027475A4 METHOD AND DEVICE FOR DEMODULATION OF SIGNALS 有权转让
标题翻译：方法和设备的解调信号
公开(公告)号：EP2027475A4
公开(公告)日：2016-04-06
申请号：EP07748487
申请日：2007-05-10
申请人： ABB AB
发明人： NILSSON JAN A , SOBEL JARL R
IPC分类号： G01R19/25 , G01D1/16 , G01D21/00 , G01L1/12 , G01R35/00
CPC分类号： G01D1/16 , G01D21/00 , G01L1/125
摘要： A method and device are provided for demodulation of an output signal from a transducer (1) driven by an alternating excitation signal having an excitation frequency. The transducer produces an amplitude-modulated output signal (y(t)) containing the quantity to be measured. The device has sampling units (5,6,7) to sample the output signal from the transducer and the output signal from the excitation unit, and a computation unit (8) to compute a first complex valued quantity ( Y) including information on the amplitude and phase of the output signal at the excitation frequency based on sampled values of the output signal from the transducer, compute a second complex valued quantity (Ū, Ī) including information on the amplitude and phase of the excitation signal at the excitation frequency based on sampled values of the excitation signal, forming a complex valued output quotient between the first and second complex valued quantities, and compute the demodulated output signal (Od) based on the output quotient.

4. 发明公开

EP1922534A4 DEVICE FOR PRESSURE MEASUREMENT 审中-公开
标题翻译：设备测量压力
公开(公告)号：EP1922534A4
公开(公告)日：2016-02-17
申请号：EP06784109
申请日：2006-08-25
申请人： ABB AB
发明人： LIFVENBORG ULF A
IPC分类号： G01L19/04 , G01L9/00 , G01L23/12 , G01L23/14 , G01L23/18
CPC分类号： G01L23/28 , G01L9/0027 , G01L9/003 , G01L23/125 , G01L23/14 , G01L23/18

5. 发明授权

EP2794149B1 ARRANGEMENT AND METHOD FOR FLOW CONTROL OF MOLTEN METAL IN A CONTINUOUS CASTING PROCESS 有权转让
标题翻译：布置和方法在金属熔体的连续铸造流量控制
公开(公告)号：EP2794149B1
公开(公告)日：2015-06-24
申请号：EP11799721.3
申请日：2011-12-22
申请人： ABB AB
发明人： ERIKSSON, Jan- Erik , YANG, Hongliang , ERIKSSON, Boo
IPC分类号： B22D11/16 , B22D11/115
CPC分类号： B22D11/115 , B22D11/16

6. 发明公开

EP2883069A1 METHOD AND DEVICE FOR CONTROLLING A MULTILEVEL CONVERTER 有权转让
标题翻译：方法和装置用于控制多电平变换器
公开(公告)号：EP2883069A1
公开(公告)日：2015-06-17
申请号：EP12746081.4
申请日：2012-08-07
申请人： ABB AB
发明人： HARNEFORS, Lennart , ILVES, Kalle
IPC分类号： G01R31/36 , H02M7/19 , H02M7/483 , H02M7/487 , H02J3/18
CPC分类号： H02M7/49 , H02J3/1814 , H02M7/217 , H02M7/483 , H02M7/539 , H02M2007/4835 , Y02E40/18
摘要： The disclosure relates to a method for controlling a multilevel converter to balance voltages of submodule energy stores. This balancing (30) involves calculating (31) predicted final voltages of energy stores at the end of a time interval to follow and selecting (32) which submodule of a phase arm to insert or bypass during the time interval based on a comparison of the predicted final voltages of the energy stores. The predicted final voltages are updated (33) in accordance with any selection made of which submodule to insert or bypass during the time interval. A control device (11) and a computer program product are also disclosed. Voltage balancing according to a pre-programmed modulation scheme is possible by means of the disclosed method.

7. 发明授权

EP2062347B1 METHOD AND DEVICE FOR REDUCING THE INFLUENCE OF A DC COMPONENT IN A LOAD CURRENT OF AN ASYNCHRONOUS THREE-PHASE MOTOR 有权转让
标题翻译：方法和装置抑制直流分量的影响IN的三相异步电动机负载功率
公开(公告)号：EP2062347B1
公开(公告)日：2014-10-22
申请号：EP07794208.4
申请日：2007-08-31
申请人： ABB AB
发明人： KLING, Daniel , JOHANSSON, Gunnar
IPC分类号： H02M5/257 , H02M1/08 , H02P1/28 , G05F1/455
CPC分类号： H02P27/16 , H02M5/2573 , H02P2207/01

8. 发明公开

EP2780922A1 AN INTERLOCKING MECHANISM FOR SWITCHING DEVICES 有权转让
标题翻译：锁定机构，用于控制装置
公开(公告)号：EP2780922A1
公开(公告)日：2014-09-24
申请号：EP11784658.4
申请日：2011-11-17
申请人： ABB AB
发明人： ERIKSSON, Anders , ERIKSSON, Lars
IPC分类号： H01H9/26 , H01H33/52
CPC分类号： H01H9/26 , H01H33/52
摘要： The present invention relates to an interlocking mechanism (1) for inter- locking a first and a second low voltage switching devices (200, 200'), wherein each of the switching devices (200, 200') comprises a movable contact part, a stationary contact part and, an actuating unit for operating the movable contact part in a direction and making connection or disconnection with the stationary contact part, the interlocking mechanism com- prising a first and a second housing (2, 2') connected to each other,a first and a second sliding bar (10, 10'), where in the first sliding bar (10) is arranged on the first housing (2) and connecting to the actuating unit of the first switching device (200), where in the second sliding bar (10') is arranged on the second housing (2') and connecting to the actuating unit of the second switching device(200'), and wherein a sliding plane (P) is de- fined and has a X-and Y-axis, the Y-axis being defined in the direction of motion of the actuating unit of the switching devices (200, 200') and, wherein each of the sliding bars (10, 10') are configured to slide in the Y- axis direction of the sliding plane (P), a shaft (30) disposed between the first and the second houses (2, 2'), and a cam (40) configured to be rotatable about the shaft (30) when both switching devices are in open positions. The shaft (30) is disposed to be perpendicular to the sliding plane (P) so that the shaft (30) is perpendicular to the direction of motion of the actuating unit of the switching devices. Furthermore, the cam (40) further comprises a first and a second locking element (42, 42') for blocking the first and second sliding bar (10, 10') respectively, each of the locking elements (42, 42') protruding laterally in the X-axis direction. Each of the sliding bars (10, 10') further comprises an opening (12, 12') at one end of the bar, wherein the opening (12, 12') is configured for retaining the corresponding locking element (42, 42') when the corresponding switching de- vice (200, 200') is in a closed position.

9. 发明公开

EP2742098A1 GRAPHENE OXIDE POLYMER WITH NONLINEAR RESISTIVITY 审中-公开
标题翻译： GRAPHENOXIDPOLYMER非线性电阻
公开(公告)号：EP2742098A1
公开(公告)日：2014-06-18
申请号：EP12828277.9
申请日：2012-08-31
申请人： Rensselaer Polytechnic Institute , ABB AB
发明人： WANG, Zepu , SCHADLER, Linda, S. , HILLBORG, Henrik , ZHAO, Su
IPC分类号： C08L101/00 , C08K3/04 , C01B31/02 , H01B3/00
CPC分类号： H01B1/125 , B82Y30/00 , B82Y40/00 , C01B31/043 , C01B31/0476 , C01B32/192 , C01B32/23 , H01B1/04 , H01B1/124 , H01B3/004
摘要： The invention relates generally to field grading materials and, more particularly, to field grading materials including graphene oxide, reduced graphene oxide, or both, exhibiting non-linear resistivity. In one embodiment, the invention provides a composite material comprising: a polymer material; and reduced graphene oxide distributed within the polymer material.

10. 发明授权

EP1995856B1 A method for communication between a low potential level and a valve located on high voltage potential in a high voltage converter station as well as a device for such a communication 失效
标题翻译：用于这种通信的低电位电平，并在高电压变换器站上高电压电势的阀，和设备之间进行通信的方法
公开(公告)号：EP1995856B1
公开(公告)日：2014-02-26
申请号：EP08156580.6
申请日：1998-05-20
申请人： ABB AB
发明人： Nyberg, Krister , Björklund, Hans , Asplund, Gunnar , Siljeström, Roland , Åström, Urban
IPC分类号： H02M1/092 , H02H7/12
CPC分类号： H02M1/092 , H02H1/0069 , H02H3/04 , H02H7/1206

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