公开(公告)号：US11248316B2

公开(公告)日：2022-02-15

申请号：US16337095

申请日：2017-12-05

Applicant: NV Bekaert SA

Inventor： Steve Verstraeten

IPC: D02G3/44 ,  D02G3/12 ,  D03D1/00 ,  A41D13/008

Abstract: An assembled yarn comprises a first yarn and a second yarn. The first yarn comprises a core yarn and a first wrap yarn. The core yarn comprises a spun yarn, wherein the spun yarn comprises a blend of fibers, wherein the blend of fibers comprises first electrically conductive fibers. The first wrap yarn comprises or consists out of one or a plurality of metallic filaments. The first wrap yarn is wrapped around the core yarn with at least 300 turns per meter. The second yarn comprises second electrically conductive fibers. The second yarn is wrapped around the first yarn; or the second yarn is ply-twisted with the first yarn thereby forming a plied yarn. The assembled yarn can be used in electromagnetic shielding fabrics.

公开(公告)号：US11577555B2

公开(公告)日：2023-02-14

申请号：US16310915

申请日：2017-07-04

Applicant: NV Bekaert SA

Inventor： Steve Verstraeten

IPC: B60C19/08 ,  D02G3/12 ,  D02G3/44 ,  D02G3/28 ,  D02G3/38 ,  D02G3/04 ,  D02G3/36 ,  D02G3/48 ,  B60C11/00

Abstract: An electrically conductive yarn (200, 300) comprising a first yarn (262, 362) and a second yarn (264, 364), the first yarn (262, 362) comprises or consists out of a plurality of stainless steel fibers, the second yarn (264, 364) comprises organic fibers wherein the first yarn (362) and the second yarn (364) are twisted or cabled together or the second yarn (264) is wrapped around the first yarn (262) such that the first yarn (262) is provided as a core yarn and such that the first yarn (262) provides part of the surface of the electrically conductive yarn (200).

公开(公告)号：US20140138368A1

公开(公告)日：2014-05-22

申请号：US14131006

申请日：2012-07-03

Applicant: NV BEKAERT SA

Inventor： Steve Verstraeten ,  Filip Lanckmans ,  Inge Schildermans ,  Veerle Van Wassenhove ,  Lieven Tack

IPC: H05B3/82

CPC classification number: F24H9/18 ,  B01D53/00 ,  B60K13/04 ,  B60K2015/03427 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/1406 ,  F23J15/04 ,  F23J2215/10 ,  F23J2219/20 ,  F24H1/202 ,  F24H9/1818 ,  F24H2250/02 ,  H05B3/12 ,  H05B3/56 ,  H05B3/82 ,  H05B2214/02 ,  Y02A50/2325 ,  Y02T10/24

Abstract: The invention describes a tank comprising a solution, dispersion or emulsion for selective catalytic reduction in combustion engines. The tank comprises an electrical resistive heating element immersed in the tank. The electrical resistive heating element comprises at least one heating cord. The heating cord comprises metal filaments. The metal filaments • comprise a copper layer or a layer in a copper alloy, and comprise a surrounding layer in stainless steel, • or comprise a steel layer, surrounded by a layer in copper or in a copper alloy, surrounded by a nickel, zinc or tin layer or a layer of alloys comprising such metals; • or comprise a layer of low carbon or high carbon steel, and comprise a surrounding nickel, zinc or tin layer or layer of alloys comprising such metals, and the heating cord comprises a polymer coating layer.

Abstract translation: 本发明描述了一种罐，其包括用于内燃机中选择性催化还原的溶液，分散体或乳液。 该箱包括浸入罐中的电阻加热元件。 电阻加热元件包括至少一个加热线。 加热线包括金属丝。 金属细丝包括铜层或铜合金层，并且包括不锈钢的周围层，或包括由铜或铜合金中的铜包围的铜层所包围的钢层，包围镍，锌 或锡层或包含这种金属的合金层; •或包括低碳或高碳钢层，并且包括围绕的镍，锌或锡层或包含这种金属的合金层，并且加热帘线包括聚合物涂层。