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公开(公告)号：US20230175554A1
公开(公告)日：2023-06-08
申请号：US17998123
申请日：2020-05-14
Applicant: ABB Schweiz AG
Inventor： Dan Salomonsson
CPC classification number: F16D1/0858 , F16D1/076 , F16D1/0876 , B25J17/0241
Abstract: A joint arrangement including a drive member rotatable about a rotation axis, the drive member including a drive member press fit surface and a drive member shape lock structure; an attachment portion having an attachment thread; and a driven member including a driven member press fit surface, a driven member shape lock structure and a through hole; wherein the joint arrangement is configured such that the driven member can be rigidly connected to the drive member by means of a press fit between the drive member press fit surface and the driven member press fit surface by threadingly engaging the attachment thread with an attachment member passing through the through hole; and wherein the joint arrangement is configured such that a shape lock is provided between the drive member shape lock structure and the driven member shape lock structure when the driven member is connected to the drive member.
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222.发明授权公开(公告)号：US11668753B2
公开(公告)日：2023-06-06
申请号：US17355211
申请日：2021-06-23
Applicant: ABB Schweiz AG
Inventor： Alexander Graf , Stefan Wildermuth , Holger Reutner , Thomas Stahl , Sebastian Breisch , Simon Penner
IPC: G01R31/327
CPC classification number: G01R31/3274
Abstract: A contact measurement system for measuring a parameter of a contact of a switchgear includes: a first device for measuring an electrical resistance of the contact and mapping the electrical resistance spatially and/or dynamically; a second device for measuring an axial force of the contact and to map the axial force spatially and/or dynamically as a measured axial force; and a third device for measuring a position of the contact. The contact measurement system determines a position-depending force characteristic based on the measured axial force of the contact and the position of the contact. The contact measurement system determines a status of the contact based on a combination of the position-depending force characteristic with the electrical resistance of the contact.
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公开(公告)号：US11668086B2
公开(公告)日：2023-06-06
申请号：US17141537
申请日：2021-01-05
Applicant: ABB Schweiz AG
Inventor： Daniel P. Edwards , Shaun M. Brannen
CPC classification number: E04B1/1903 , E04C3/08 , F16B1/00 , F16B7/0486 , F16B7/185 , E04B2001/1957 , F16B7/187 , F16B2001/0035
Abstract: A magnetic strut channel fitting includes first and second plates connected to each other and a plurality of magnets embedded into at least one of the first and second plates. According to another embodiment of the present invention, a magnetic strut channel fitting includes a substantially flat plate and a plurality of magnets embedded into the plate. According to yet another embodiment of the present invention, a magnetic strut channel fitting includes a substantially flat connecting plate, first and second arm members, each of the first and second arm members having a vertical plate and a horizontal plate, and a plurality of magnets, the plurality of magnets embedded into the connecting plate to allow the magnetic strut channel fitting to magnetically adhere to a strut channel. The plurality of magnets allow the magnetic strut channel fitting to be magnetically adhered to a strut channel.
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公开(公告)号：US11665563B2
公开(公告)日：2023-05-30
申请号：US16979776
申请日：2019-02-22
Applicant: ABB Schweiz AG
Inventor： Gargi Bag , Morgan Johansson , Petri Hovila , Luka Lednicki
CPC classification number: H04W24/08 , G08C17/02 , H04W24/04 , H04W52/241 , H02J13/00002 , H02J13/00024
Abstract: A method for enabling communication of data relating to samples of electric measurements, the method being performed in an intelligent electronic device, IED, including a cellular radio module, the IED being configured to protect power system equipment. The method includes the steps of: detecting channel quality using the cellular radio module, the channel quality relating to a channel between the IED and a base station; transmitting packets using the cellular radio module, each packet including data relating to samples of electric measurements for protecting power system equipment; and increasing sample rate of the electric measurements when the channel quality is worse than a first threshold.
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公开(公告)号：US20230163691A1
公开(公告)日：2023-05-25
申请号：US17535341
申请日：2021-11-24
Applicant: ABB Schweiz AG
Inventor： Yuxiang Shi , Jing Xu , Utkarsh Raheja
CPC classification number: H02M3/335 , H02M1/0003
Abstract: A device for load line regulation of a sigma convert is provided. The device comprises a sigma converter comprising an inductor inductor capacitor (LLC) circuit and a buck converter. The device also comprises control circuitry for the sigma converter. The control circuitry is configured to receive a plurality of electrical measurements associated with the sigma converter; determine, based on the plurality of electrical measurements, an adjusted electrical characteristic for load line regulation of the sigma converter; and provide, based on the adjusted electrical characteristic, gating signals to the buck converter to perform the load line regulation of the sigma converter.
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Patent Agency Ranking
公开(公告)号：US20230163623A1
公开(公告)日：2023-05-25
申请号：US17991254
申请日：2022-11-21
Applicant: ABB Schweiz AG
Inventor： Silvio Colombi , Mario Schweizer
CPC classification number: H02J9/061 , H02J3/32 , H02J7/02 , H02J2207/20
Abstract: An uninterruptible power supply device includes a rectifier module coupled to an electrical power grid, an inverter module coupled to the rectifier module, and a battery converter module. The rectifier module can process a higher amount of electric power as the designed electrical power provided by the inverter module to enable the uninterruptible power supply device to provide stabilization support to the electrical power grid, wherein the rectifier module comprises at least two rectifier submodules, each dimensioned to process an amount of electrical power according to a capability of the inverter module to process power. The rectifier module is configured to electrically couple the rectifier submodules selectable to process a higher amount of electric power as the inverter module to provide stabilization support to the electrical power grid.
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227.发明公开公开(公告)号：US20230158751A1
公开(公告)日：2023-05-25
申请号：US17534747
申请日：2021-11-24
Applicant: ABB Schweiz AG
Inventor： Daniel Pierce Armstrong , Matthew Hetrich
IPC: B29C64/393 , B29C64/209 , B33Y10/00 , B33Y30/00 , B33Y50/02
CPC classification number: B29C64/393 , B29C64/209 , B33Y10/00 , B33Y30/00 , B33Y50/02
Abstract: A system of additive manufacturing of a high-voltage electronic component is provided. The system includes a dispenser and a height control assembly. The dispenser has a tip configured to deposit an additive material onto a surface of a substrate. The height control assembly is coupled to the dispenser and configured to detect a distance change of the tip of the dispenser from the surface of the substrate, wherein the height control assembly is further configured to adjust the dispenser based on the detected distance change.
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公开(公告)号：US20230155368A1
公开(公告)日：2023-05-18
申请号：US17525284
申请日：2021-11-12
Applicant: ABB Schweiz AG
Inventor： Yu Du , Christopher Alan Belcastro , Waqas Mahmood Arshad
IPC: H02H3/10 , H01H47/22 , H02H1/00 , H02H5/04 , H03K17/687
CPC classification number: H02H3/10 , H01H47/22 , H02H1/0007 , H02H5/047 , H03K17/687
Abstract: In one aspect, a modular static transfer switch is provided. The module static transfer switch includes an output configured to couple to a load, a first input configured to couple to a first power source, and a second input configured to couple to a second power source. The modular static transfer switch further includes a plurality of sold-state switch modules each comprising at least one solid-state switch. A first plurality of the solid-state switch modules are coupled in parallel between the first input and the output, each configured to selectively couple the first power source to the output using the at least one solid-state switch. A second plurality of the solid-state switch modules are coupled in parallel between the second input and the output, each configured to selectively couple the second power source to the output using the at least one solid-state switch.
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公开(公告)号：US20230149996A1
公开(公告)日：2023-05-18
申请号：US17995808
申请日：2021-03-08
Applicant: ABB Schweiz AG
Inventor： Markus Lindgren , Christer Sjögren , Carl-Fredrik Lindberg
Abstract: A method for detecting a faulty cooling unit in a set of cooling units configured to provide a coolant to work rolls arranged to process a work item therebetween, the method including: varying the flow rates of the coolant ejected from a sub-set of the cooling units; in response to varying the flow rates, determining a flatness variation value of the work item for at least each of the cooling units in the sub-set of cooling units, the flatness variation value being indicative of the work item flatness variation downstream of the work rolls; and detecting a faulty cooling unit based on comparing the flatness variation values to a reference flatness variation value.
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公开(公告)号：US11651921B2
公开(公告)日：2023-05-16
申请号：US16867677
申请日：2020-05-06
Applicant: ABB Schweiz AG
Inventor： Steven Andrew Greenwald , Justin Daniel Dubrosky , Jamie Wakefield
Abstract: Electrical connectors are provided for electrically coupling two electrical components. Opposing ends of the connector are coupled to each of the electrical components. At the first end, the connector is disposed in an opening of the first electrical component to establish electrical connection. The first end includes multiple contact portions that are biased with a non-linear spring force against the sides of the opening.
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