公开(公告)号：US11465653B2

公开(公告)日：2022-10-11

申请号：US16467795

申请日：2017-12-08

Applicant: ABB Schweiz AG

Inventor： Harald Staab ,  William Eakins ,  Daniel Lasko ,  Thomas Fuhlbrigge ,  Edward Zhang ,  Harshang Shah ,  Stefan Rakuff ,  Gregory Cole ,  Gregory Rossano ,  Andrew Salm ,  Sang Choi ,  Remus Boca

IPC: B61B3/02 ,  B61C3/00 ,  B61C13/04 ,  B61C17/06 ,  B61D15/00 ,  B61L27/70

Abstract: An unmanned rail vehicle for surveillance, inspection, and/or maintenance of an industrial site is provided. The rail vehicle includes at least two carry rollers adapted for engaging on an upper rail side of a rail, wherein the center of gravity of the rail vehicle is vertically below the upper rail side; and at least one support roller connected to the chassis and adapted for rolling against a lateral rail side of the rail to laterally displace the center of gravity of the rail vehicle with respect to the upper rail side.

公开(公告)号：US20190322292A1

公开(公告)日：2019-10-24

申请号：US16467795

申请日：2017-12-08

Applicant: ABB Schweiz AG

Inventor： Harald Staab ,  William Eakins ,  Daniel Lasko ,  Thomas Fuhlbrigge ,  Edward Zhang ,  Harshang Shah ,  Stefan Rakuff ,  Gregory Cole ,  Gregory Rossano ,  Andrew Salm ,  Sang Choi ,  Remus Boca

IPC: B61B3/02 ,  B61C3/00 ,  B61C13/04 ,  B61C17/06 ,  B61L27/00 ,  B61D15/00

Abstract: An unmanned rail vehicle for surveillance, inspection, and/or maintenance of an industrial site is provided. The rail vehicle includes at least two carry rollers adapted for engaging on an upper rail side of a rail, wherein the center of gravity of the rail vehicle is vertically below the upper rail side; and at least one support roller connected to the chassis and adapted for rolling against a lateral rail side of the rail to laterally displace the center of gravity of the rail vehicle with respect to the upper rail side.

公开(公告)号：US12174134B2

公开(公告)日：2024-12-24

申请号：US16990450

申请日：2020-08-11

Applicant: ABB Schweiz AG

Inventor： Tomas Kozel ,  Gregory Rossano ,  Jianjun Wang

IPC: G01N25/72 ,  G01J5/00 ,  G01J5/02 ,  G01J5/04 ,  G01J5/48

Abstract: A thermographic inspection system is provided for inspecting electrical equipment. The system may be used while the electrical equipment is energized to monitor active performance of the equipment. The system may be used to monitor temperature differences of various components in the equipment.

公开(公告)号：US20200371055A1

公开(公告)日：2020-11-26

申请号：US16990450

申请日：2020-08-11

Applicant: ABB Schweiz AG

Inventor： Tomas Kozel ,  Gregory Rossano ,  Jianjun Wang

IPC: G01N25/72 ,  G01J5/00 ,  G01J5/04 ,  G01J5/02

Abstract: A thermographic inspection system is provided for inspecting electrical equipment. The system may be used while the electrical equipment is energized to monitor active performance of the equipment. The system may be used to monitor temperature differences of various components in the equipment.