公开(公告)号：US20250132543A1

公开(公告)日：2025-04-24

申请号：US18989215

申请日：2024-12-20

Applicant: ABB Schweiz AG

Inventor： Radek Javora ,  Tomas Kozel ,  Josef Cernohous ,  Michal Skuci

IPC: H02B13/035 ,  H02B1/30 ,  H02B13/02

Abstract: A medium voltage switchgear or control gear includes at least one first compartment; a cable compartment; a plurality of main components; and a plurality of auxiliary components. The plurality of main components is housed in at least one part of the at least one first compartment. The plurality of auxiliary components is housed in the cable compartment. The cable compartment includes a first part and a second part. The second part of the cable compartment is configured to be disconnected from the first part of the cable compartment and spatially separated from the first part of the cable compartment and spatially separated from the at least one first compartment. The disconnection of the second part cable compartment from the first part of the cable compartment includes a disconnection of the first connector from the second connector.

公开(公告)号：US20250132105A1

公开(公告)日：2025-04-24

申请号：US18918634

申请日：2024-10-17

Applicant: ABB Schweiz AG

Inventor： Pierluigi Invernizzi ,  Simone Rambaldini

IPC: H01H1/14

Abstract: A switch contacts arrangement comprising a fixed assembly and a movable assembly couplable to said fixed assembly between a closed/open position. The fixed assembly comprises: a main contact group and a pre-arching contact element comprising a central contact pin centrally positioned in a contact seat and having a terminal portion protruding outside said contact seat. The movable assembly comprises a main contact element having a body with a contact end configured to be inserted into said contact seat with a movement, the external surface of said contact end in electrical contact with said main contact elements when inserted into said contact seat. The contact end comprises an opening and a longitudinal channel for housing the central contact pin and further comprises one or more transversal channel(s) conveying a quenching gas from the outside of the main contact element into said longitudinal channel during the opening operation of said movable assembly.

公开(公告)号：US12279695B2

公开(公告)日：2025-04-22

申请号：US17559661

申请日：2021-12-22

Applicant: ABB Schweiz AG

Inventor： Maxime Lefort

IPC: A47B95/00 ,  F16M13/02 ,  G01R11/04

Abstract: The enclosure mounting system is for hanging enclosures and includes a wall rail and a hanging rail. The enclosure mounting system can include an enclosure and a pair of rotary footings. The wall rail has a wave form pattern profile extending from a first end to a second end and is configured to mount to a surface. The hanging rail is configured to hang onto the mounted wall rail. The wall rail can include an at least one end segment that receives an end of a second wall rail. The at least one end segment receives a central segment of the second wall rail and the corresponding wave form pattern profile promotes self-aligning. The second wall rail is further aligned to the first wall rail by mounting the at least one end segment, with an end of the central segment of the second wall rail, to the surface.

公开(公告)号：US12275157B2

公开(公告)日：2025-04-15

申请号：US17758958

申请日：2020-01-22

Applicant: ABB SCHWEIZ AG

Inventor： Yichao Mao

IPC: B25J9/16

Abstract: Devices, systems, and methods for time calibration. The method comprises determining a first reference position of a robot in a robot coordinate system based on first feedback information received from the robot; determining an association between the first reference position and first sensing information receive from a sensor; receiving, from the robot, second feedback information associated with a second motion of the robot and, from the sensor, second sensing information associated with the second motion; and determining a time delay between a sensing time point when a sensing position of the robot in the second motion is sensed by the sensor and a recording time point when the sensing position is recorded by the robot in the second motion.

公开(公告)号：US20250114947A1

公开(公告)日：2025-04-10

申请号：US18983744

申请日：2024-12-17

Applicant: ABB SCHWEIZ AG

Inventor： Zhuo SHI ,  Yizhi CHEN ,  Bojun MA ,  Xiuxiu YIN

IPC: B25J13/08

Abstract: Embodiments of the present disclosure relate to a method, a device and a computer readable media for use with robot. The robot has at least one arm. The method includes receiving a force applied onto a force sensor attached at an end of the arm; determining a first vector from the force sensor; determining a second vector based on a torque of a joint of the robot, the joint being coupled to the arm; and determining a transformation relation between the first vector and the second vector.

公开(公告)号：US12271186B2

公开(公告)日：2025-04-08

申请号：US17275696

申请日：2019-09-12

Applicant: ABB Schweiz AG

Inventor： Krishna Prashanth ,  Sabyasachi Bhattacharyya ,  Kalyan Kumar Mallick

IPC: G05B23/02 ,  G01N35/00 ,  G01N35/10 ,  G01N1/22

Abstract: The present invention discloses a method and a system for monitoring condition of a sample handling system connected to a gas analyzer. The sample handling system comprises a sample line for supplying a gas sample to the gas analyzer, and sample handling devices. The system for monitoring condition, receives measurements from temperature and pressure sensors connected to the sample line and obtains operating characteristics of the sample handling devices based on the measurements and model of the sample handling system; and determines the condition of the sample handling system based on comparison of the operating characteristics of the sample handling device against a plurality of reference values associated with the sample handling device.

公开(公告)号：US20250112003A1

公开(公告)日：2025-04-03

申请号：US18476829

申请日：2023-09-28

Applicant: ABB Schweiz AG

Inventor： Matthew D. Cawood ,  Jorge F. Vigo

IPC: H01H9/04 ,  F16J15/10

Abstract: An integrally formed interface seal, including a base including a sidewall configured to surround at least a portion of a disconnector switch housing configured to house an interface pad, a first lip extending inward relative to the sidewall, and a second lip from the first lip and away from the first lip parallel to the sidewall. The second lip is configured to be compressed against the disconnector switch housing to hermetically seal a conductor secured to the interface pad from an external environment.

公开(公告)号：US20250111980A1

公开(公告)日：2025-04-03

申请号：US18894425

申请日：2024-09-24

Applicant: ABB Schweiz AG

Inventor： Tero Viitanen ,  Veli-Matti Leppänen ,  Peter Muszynski

IPC: H01F27/24 ,  H01F27/28 ,  H02M7/537

Abstract: A saturable-core inductor includes a magnetic core structure having a non-saturable part and a saturable part. The non-saturable core part includes at least one core body arranged to form a closed magnetic circuit with at least one air gap. The saturable core part includes a core bridge element inserted into each of the at least one air gap to form a magnetic bridge across the air gap for the closed magnetic circuit. Each bridge element and the core bodies are configured to be unsaturated at predetermined low current levels to provide a low-current high inductance. Each bridge element is configured to saturate fully first with increasing current levels and to quickly drop the inductance from the low-current high inductance to a low inductance, while the air gap is configured to prevent the core bodies from a full saturation.

公开(公告)号：US20250110049A1

公开(公告)日：2025-04-03

申请号：US18895175

申请日：2024-09-24

Applicant: ABB Schweiz AG

Inventor： James Andrew Glover

IPC: G01N21/3577 ,  G01N21/31 ,  G01N21/33 ,  G01N21/359

Abstract: An apparatus and method for measuring absorption of a liquid at several highly resolved wavelengths in the ultraviolet light spectrum with additional wavelengths or wavelength groups in the visible and/or near infrared light spectrum is provided. The apparatus includes a submersible housing that incorporates a broad band light source that emits ultraviolet, visible, and near infrared light, optical windows defining a measurement region of the liquid, an optical chopper unit to alternate between reference and measured light beams, an optical sensor to detect a specific wavelength or group of wavelengths in the visible or near infrared light spectrum from the broadband light source, a slit to define the broadband light geometry onto a diffraction grating, the diffraction grating to modify the broad band light beam into highly wavelength resolved ultraviolet wavelengths, and a line sensor to detect the highly wavelength resolved ultraviolet light.

公开(公告)号：US20250110046A1

公开(公告)日：2025-04-03

申请号：US18477727

申请日：2023-09-29

Applicant: ABB Schweiz AG

Inventor： Sylvio Laplante ,  Kyle Owen

IPC: G01N21/3504 ,  G01N21/05

Abstract: A laser spectroscopy assembly for gas measurement is provided. The assembly includes a gas cell. The cell body includes an input optic. The assembly also includes a light source configured to emit laser light into the gas cell. The assembly further includes an optical mask positioned in an optical path of the laser light and positioned between the gas cell and the light source. The optical mask includes a surface forming an angle with the input optic, the angle unequal to zero or 90°. The optical mask also includes an entry defined in the surface and sized to admit the laser light therethrough. The entry is positioned in the optical path. The optical mask is configured to reduce noise from etalons caused by parallel surfaces and/or quasi-parallel surfaces in the optical path.