公开(公告)号：US11557886B2

公开(公告)日：2023-01-17

申请号：US17275012

申请日：2019-08-29

Applicant: ABB Schweiz AG

Inventor： Pierre Elser ,  Peter Schuster ,  Yannick Maret ,  Rudi Velthuis

IPC: H02G3/04 ,  G01D9/00

Abstract: A cable conduit comprises at least one cable, a tube, which accommodates the cable in an interior space and a sensor for sensing an environmental condition in the interior space of the tube.

公开(公告)号：US20220069555A1

公开(公告)日：2022-03-03

申请号：US17275012

申请日：2019-08-29

Applicant: ABB Schweiz AG

Inventor： Pierre Elser ,  Peter Schuster ,  Yannick Maret ,  Rudi Velthuis

IPC: H02G3/04 ,  G01D9/00

Abstract: A cable conduit comprises at least one cable, a tube, which accommodates the cable in an interior space and a sensor for sensing an environmental condition in the interior space of the tube.

公开(公告)号：US11652338B2

公开(公告)日：2023-05-16

申请号：US17274953

申请日：2019-08-29

Applicant: ABB Schweiz AG

Inventor： Pierre Elser ,  Peter Schuster ,  Yannick Maret ,  Rudi Velthuis

IPC: H02G3/04

CPC classification number: H02G3/0406

Abstract: A cable conduit comprises at least one cable, a tube, which accommodates the cable in an interior space and a sensor for sensing an environmental condition in the interior space of the tube.

公开(公告)号：US20220037865A1

公开(公告)日：2022-02-03

申请号：US17274953

申请日：2019-08-29

Applicant: ABB Schweiz AG

Inventor： Pierre Elser ,  Peter Schuster ,  Yannick Maret ,  Rudi Velthuis

IPC: H02G3/04

Abstract: A cable conduit comprises at least one cable, a tube, which accommodates the cable in an interior space and a sensor for sensing an environmental condition in the interior space of the tube.

公开(公告)号：US20200035375A1

公开(公告)日：2020-01-30

申请号：US16593379

申请日：2019-10-04

Applicant: ABB Schweiz AG

Inventor： Yibo Zhang ,  JianSheng Chen ,  Lise Donzel ,  Pierre Elser ,  Robin Gremaud ,  ZhiQiang Tao ,  Rico Gasparini ,  Ulrich Straumann ,  Uwe Riechert

IPC: H01B3/00 ,  C08K3/22 ,  H02G15/08

Abstract: An insulation material for a DC electrical component. The insulation material includes a thermoset or thermoplastic matrix and a functional filler component. The functional filler component has a non-linear DC conductivity depending on an applied electrical field strength. At least in a temperature range of 0° C. to 120° C., the functional filler component has a bandgap in the range of 2 to 5 eV, and optionally in the range of 2 to 4 eV. Furthermore, a method for producing an insulation material, a use of an insulation material for a high voltage DC electrical component, a DC electrical component comprising the insulation material and the use of a DC electrical component comprising the insulation material in a high voltage DC gas insulated device are suggested.