公开(公告)号：USD833986S1

公开(公告)日：2018-11-20

申请号：US29597965

申请日：2017-03-21

Applicant: ABB Technology Oy

Designer： Kari Vierjärvi ,  Ville Piironen

公开(公告)号：USD833985S1

公开(公告)日：2018-11-20

申请号：US29597964

申请日：2017-03-21

Applicant: ABB Technology Oy

Designer： Kari Vierjärvi ,  Ville Piironen

公开(公告)号：US10044287B2

公开(公告)日：2018-08-07

申请号：US14790912

申请日：2015-07-02

Applicant: ABB Technology OY

Inventor： Pirkka Myllykoski ,  Jaani Kärppä

IPC: H02M5/458 ,  H02M7/00 ,  H01B5/02 ,  H01B1/04 ,  H02M7/537

CPC classification number: H02M7/003 ,  H01B1/04 ,  H01B5/02 ,  H02M5/458 ,  H02M7/537

Abstract: A converter system comprising a capacitance (C), an inverter (20) comprising at least two controllable semiconductor switches (S1, S2, S3, S4, S5, S6), and at least two DC conductors (100, 200) connected between the capacitance (C) and the at least two controllable semiconductor switches (S1, S2, S3, S4, S5, S6), wherein at least one of the at least two DC conductors (100, 200) comprises carbon fiber.

公开(公告)号：US09909817B2

公开(公告)日：2018-03-06

申请号：US14825952

申请日：2015-08-13

Applicant: ABB Technology Oy

Inventor： Francesco Agostini ,  Daniele Torresin ,  Mathieu Habert ,  Bruno Agostini

IPC: F28D15/00 ,  F28D15/04 ,  F28D15/02 ,  F28F9/02 ,  H01L23/427 ,  F28F1/02 ,  H05K7/20

CPC classification number: F28D15/043 ,  F28D15/0233 ,  F28D15/0266 ,  F28F1/022 ,  F28F9/0278 ,  H01L23/427 ,  H01L2924/0002 ,  H05K7/20336 ,  H01L2924/00

Abstract: The invention relates to a cooling element (11) comprising: a fluid channel (1) providing a pulsating heat pipe, a first evaporator (14) for receiving heat from electric components (15) and for passing the heat into fluid in the fluid channel (1), and a first condenser (18) for receiving fluid from the first evaporator (14) via the fluid channel (1) and for cooling fluid in the fluid channel. In order to obtain an even temperature distribution at the first evaporator (14) an adiabatic zone where the temperature of the fluid in the fluid channel (1) remains unchanged or a cooling zone, with a second condenser (20) cooling fluid in the fluid channel (1), separates the first evaporator (14) from the loops (6) in the second end (12) of the fluid channel.

公开(公告)号：USD811332S1

公开(公告)日：2018-02-27

申请号：US29585610

申请日：2016-11-28

Applicant: ABB Technology Oy

Designer： Mohammad Siddiqui ,  David Greensmith

公开(公告)号：US09874860B2

公开(公告)日：2018-01-23

申请号：US14326995

申请日：2014-07-09

Applicant: ABB Oy

Inventor： Petri Schroderus

IPC: G06F19/00 ,  G05B15/02 ,  H04L29/08

CPC classification number: G05B15/02 ,  H04L67/125

Abstract: A user interface of frequency converter over a wireless connection is disclosed. The frequency converter can be connected to a mobile communications device over a short range wireless connection. The mobile communications device can be connected to a wide area network to a service center maintaining information associated with frequency converters. Operational information of the frequency converter can be relayed to the service center over the wide area network as a view of the frequency converter user interface. The frequency converter can be controlled by control commands from the mobile communications device, the control commands being determined based on selections received from the service center, in response to the view conveyed to the service center.

公开(公告)号：US09837922B2

公开(公告)日：2017-12-05

申请号：US15337918

申请日：2016-10-28

Applicant: ABB Technology Oy

Inventor： Matthias Lüscher ,  Juerg Rauchenstein ,  Christian Stulz

IPC: H02M5/458 ,  H02M5/42 ,  H02M1/32 ,  H02M7/487

CPC classification number: H02M5/42 ,  H02M1/32 ,  H02M5/4585 ,  H02M7/487 ,  H02M2001/322

Abstract: A method is disclosed in one embodiment for discharging DC link capacitors. In one form the method includes switching a first half bridge of a first converter unit to a positive state, in which its AC output is connected with its positive DC output, and simultaneously switching a second half bridge of a second converter unit to a negative state, in which its AC output is connected with its negative DC output, such that a DC link capacitor of the first converter unit and a DC link capacitor of the second converter unit are interconnected oppositely to each other and discharged via the electrical filter.

公开(公告)号：USD793432S1

公开(公告)日：2017-08-01

申请号：US29578494

申请日：2016-09-22

Applicant: ABB Technology Oy

Designer： Harri Mustonen

公开(公告)号：USD792349S1

公开(公告)日：2017-07-18

申请号：US29559832

申请日：2016-03-31

Applicant: ABB Oy

Designer： Juha-Matti Rajala ,  Juha Soldan ,  Oskari Uitto

公开(公告)号：US09528763B2

公开(公告)日：2016-12-27

申请号：US14068665

申请日：2013-10-31

Applicant: ABB Oy

Inventor： Jorma Manninen ,  Timo Koivuluoma

IPC: F26B19/00 ,  F26B21/06 ,  F26B25/08 ,  F26B21/08 ,  H05K5/02

CPC classification number: F26B25/08 ,  F26B21/086 ,  H05K5/0213

Abstract: Exemplary embodiments are directed to an equipment space that is a closed space provided with electrical equipment and an air dryer condensing the moisture of the air in the equipment space into water. A system for removing water from the equipment space includes a porous element having a capillary structure and being located in an outlet opening of the equipment space. The porous element is connected such that water condensed by the air dryer is directed to a first inner surface of the porous element. The capillary structure of the porous element is configured to propogate water from the inner surface of the porous element to an outer surface of the porous element. The outer surface of the porous element is configured to release water to ambient air outside the equipment space.

Abstract translation: 示例性实施例涉及设置有设置有电气设备和将设备空间中的空气的湿气冷凝成水的空气干燥器的封闭空间的设备空间。 用于从设备空间除去水的系统包括具有毛细结构并位于设备空间的出口的多孔元件。 多孔元件连接成使得由空气干燥器冷凝的水被引导到多孔元件的第一内表面。 多孔元件的毛细结构构造成将水从多孔元件的内表面传播到多孔元件的外表面。 多孔元件的外表面构造成将水释放到设备空间外的周围空气。