公开(公告)号：US12057614B2

公开(公告)日：2024-08-06

申请号：US17629839

申请日：2020-07-03

申请人： LEONI KABEL GMBH

发明人： Dominik Dorner ,  Thorsten Fink ,  Erwin Köppendörfer ,  Yannick Ramser ,  Felix Distler

IPC分类号： H01P3/16

CPC分类号： H01P3/16

摘要： Disclosed is a dielectric waveguide. A fibre core of the dielectric waveguide is formed by a first fibre core and a second fibre core. The first fibre core and the second fibre core have an intersection in the cross-section of the dielectric waveguide.

公开(公告)号：US20240149732A1

公开(公告)日：2024-05-09

申请号：US18280579

申请日：2022-02-28

申请人： LEONI KABEL GMBH

发明人： SEBASTIAN GOSS

IPC分类号： B60L53/62 ,  B60L53/18 ,  B60L53/66 ,  H02J7/00

CPC分类号： B60L53/62 ,  B60L53/18 ,  B60L53/66 ,  H02J7/00309 ,  H02J7/007192

摘要： A control unit (10) includes a first interface (14) by way of which the control unit (10) is able to be connected or is connected to a charging station (20). A processor (12) is designed to instruct the charging station (20) to charge an electric vehicle (40) with a charging current using a charging cable (30). An initial current value of the charging current is higher than a continuous current value associated with the charging cable (30). The processor (12) is also designed to ascertain whether a temperature linked to the charging cable (30) reaches or exceeds a maximum temperature value linked to the charging cable (30); and to instruct the charging station (20) to reduce the charging current if the temperature linked to the charging cable (30) reaches or exceeds the maximum temperature value.

公开(公告)号：US11469579B2

公开(公告)日：2022-10-11

申请号：US16617123

申请日：2018-04-11

申请人： LEONI KABEL GMBH

发明人： Bernd Joesten

IPC分类号： H02G3/04

摘要： The present invention relates to a corrugated hose. The corrugated hose comprises at least one conductor arrangement. The conductor arrangement is arranged on the corrugated hose or introduced into the corrugated hose in such a manner that any damage to the at least one conductor arrangement causes a change in a signal carried in the at least one conductor arrangement such that damage to or a state change in the corrugated hose can be derived from the change in the signal.

公开(公告)号：US20220263211A1

公开(公告)日：2022-08-18

申请号：US17629839

申请日：2020-07-03

申请人： LEONI KABEL GMBH

发明人： DOMINIK DORNER ,  THORSTEN FINK ,  ERWIN KÖPPENDÖRFER ,  YANNICK RAMSER ,  FELIX DISTLER

IPC分类号： H01P3/16

摘要： Disclosed is a dielectric waveguide. A fibre core of the dielectric waveguide is formed by a first fibre core and a second fibre core. The first fibre core and the second fibre core have an intersection in the cross-section of the dielectric waveguide.

公开(公告)号：US11329459B2

公开(公告)日：2022-05-10

申请号：US16613159

申请日：2018-05-14

申请人： LEONI KABEL GMBH

发明人： Andreas Schreiber

IPC分类号： H02G1/00 ,  H01R43/28 ,  H02G15/02

摘要： The disclosure relates to an apparatus (10) for removing, at least in sections, at least one constituent part (6, 7) of a cable arrangement (1), comprising: —a positioning unit (11) having an insertion region (12), into which an end region of a cable arrangement (1) can be inserted; —an air stream supply device (64), which is designed to direct an air stream onto the cable arrangement (1); and—a processing unit (16), which can be displaced relative to the positioning unit (11); wherein a cutting region (50) is provided at at least one of the processing unit (16) and the positioning unit (11); and wherein the cutting region (50) is arranged in such a way that, in the context of the relative displacement, a predetermined constituent part (6, 7) of the cable arrangement (1) can be brought into contact with the cutting region (50) in order to separate, at least in sections, said constituent part (6, 7) from the cable arrangement (1). The disclosure further relates to a method for removing, at least in sections, at least one constituent part (6, 7) of a cable arrangement (1).

公开(公告)号：US20210206689A1

公开(公告)日：2021-07-08

申请号：US17137484

申请日：2020-12-30

申请人： LEONI Kabel GmbH

发明人： Claudia Maier ,  Hakan Sayinç

IPC分类号： C03C13/04 ,  C09K11/02 ,  C09K11/88 ,  C03C25/105 ,  G01K11/3206

摘要： The invention relates to a method and device for fiber optic temperature measurement. The invention also relates to a multimode quartz glass fiber with nanocomposite (NK) containing a polymer and quantum dots (QDs) and its manufacture. These are based on temperature-dependent emission of quantum dots on the surface of optical fibers.

公开(公告)号：US20210198139A1

公开(公告)日：2021-07-01

申请号：US17059215

申请日：2019-05-15

申请人： LEONI KABEL GMBH

发明人： WOLFGANG HAEMMERLE ,  CHRISTIAN SCHULZE

IPC分类号： C03B37/012 ,  C03B37/027

摘要： A method for producing a preform for producing a multi-core fiber. The method includes removing a first part-tube segment having a first part-tube segment cross-sectional area from a center of a receiving tube having a receiving tube internal diameter so that the receiving tube has a first core rod receiving cut-out, axially introducing a central filling rod having a filling rod external diameter into the receiving tube so that the receiving tube contains the central filling rod, inserting a first core rod having a first core rod cross-sectional area into the core rod receiving cut-out so that the receiving tube contains the core rod, axially introducing the receiving tube containing the first core rod and the central filling rod into a jacketing tube so as to obtain a jacketing tube containing the receiving tube, and fusing the jacketing tube containing the receiving tube to form the preform.

公开(公告)号：US11029460B2

公开(公告)日：2021-06-08

申请号：US16489295

申请日：2018-02-23

申请人： LEONI KABEL GmbH

发明人： Robert Hanf

IPC分类号： G02B6/44 ,  G02B6/02 ,  G01M11/08 ,  F21V8/00

摘要： A waveguide, in particular an optical fiber, is coated and is of flexible configuration so that the waveguide can be laid in an adaptable manner, wherein the coating includes a light-frequency-converting substance so that in the event of UV light or IR light being coupled into the waveguide and an overbent waveguide, visible light escapes from the waveguide at a bend point.

公开(公告)号：US10942208B2

公开(公告)日：2021-03-09

申请号：US15907510

申请日：2018-02-28

申请人： LEONI KABEL GMBH

发明人： Erwin Koeppendoerfer ,  Johannes Nachtrab

IPC分类号： G01R31/08 ,  G01R27/26 ,  H04B3/46 ,  G01R31/58 ,  B60R16/023 ,  G01R31/00

摘要： A monitoring system contains a safety cable that has at least one line along which a fault sensor device extends. The safety cable has a capacitor with two electrodes and an inductor which is made of a conductor that is electrically connected to one of the electrodes such that a series resonant circuit is formed. By ascertaining a resonant frequency of the series resonant circuit, the state of the safety cable, in particular the wear of the safety cable, is determined and a possible future fault is predicted in particular. A corresponding safety cable in particular in the form of a prefabricated material available by the meter and a method for operating the monitoring system are described.

公开(公告)号：US20210039979A1

公开(公告)日：2021-02-11

申请号：US16978194

申请日：2019-02-26

申请人： LEONI KABEL GMBH

发明人： CHRISTIAN SCHULZE ,  WOLFGANG HAEMMERLE

IPC分类号： C03B37/018

摘要： A device for aligning an impact of a tubular preform of an optical waveguide. The device incudes a turning device which rotates the preform about an axis of rotation, a reactive gas supply which supplies a reactive gas to an inside of the preform, a burner device which is movably associated with the preform in a longitudinal direction along the axis of rotation of the preform and which control a temperature of an outer surface of the preform via a coating flame so that the reactive gas is partially deposited from the inside on an inner wall of the preform and melted to form a transparent layer, and an impact correction device having a compressed air device which applies compressed air. The impact correction device is arranged at a first longitudinal distance along the longitudinal direction from the coating flame so that the preform is aligned via the compressed air.