公开(公告)号：US20130130560A1

公开(公告)日：2013-05-23

申请号：US13681480

申请日：2012-11-20

Applicant: Panduit Corp.

Inventor： Masud Bolouri-Saransar ,  Ronald A. Nordin

IPC: H01R24/00

CPC classification number: H01R23/005 ,  H01R13/6464 ,  H01R13/6658 ,  H01R24/60 ,  H01R24/64 ,  H04B3/32

Abstract: In one embodiment, the present invention is a communication connector, comprising a compensation circuit for providing a compensating signal to approximately cancel an offending signal over a range of frequency, the compensation circuit including a capacitive coupling with a first magnitude growing at a first rate over the range of frequency and a mutual inductive coupling with a second magnitude growing at a second rate over the range of frequency, the second rate being greater than the first rate (e.g., the second rate approximately double the first rate).

Abstract translation: 在一个实施例中，本发明是一种通信连接器，其包括用于提供补偿信号以在一个频率范围上近似消除违规信号的补偿电路，所述补偿电路包括具有以第一速率增长的第一幅度的电容耦合 频率范围和具有在频率范围上以第二速率增长的第二幅度的互感耦合，第二速率大于第一速率（例如，第二速率大约是第一速率的两倍）。

公开(公告)号：US20250085327A1

公开(公告)日：2025-03-13

申请号：US18928489

申请日：2024-10-28

Applicant: Panduit Corp.

Inventor： Ronald A. Nordin ,  Masud Bolouri-Saransar ,  Paul W. Wachtel

IPC: G01R31/08 ,  G01R31/315

Abstract: A method of detecting a fault in a power distribution system includes placing a signal on the system at a frequency F1 and then detecting a change in the signal due to a change in the impedance of the system as a result of a fault wherein the change is one of a change in phase, a change in signal tone, or a change in voltage level at the load. In one embodiment, band reject filters can be used to diminish the signal at the load or source. In another embodiment, the power source can be a periodic pulsed power source and the signal can be placed on the system during an idle phase of the periodic pulsed power.

公开(公告)号：US12142390B2

公开(公告)日：2024-11-12

申请号：US18228893

申请日：2023-08-01

Applicant: Panduit Corp.

Inventor： Royal O. Jenner ,  Timothy J. Houghton, II ,  Masud Bolouri-Saransar ,  Ronald A. Nordin

IPC: H01B11/08 ,  B23K26/08 ,  B23K26/18 ,  B23K26/40 ,  H01B11/02 ,  H01B11/10 ,  H01B13/26 ,  B23K103/16 ,  H05K1/02 ,  H05K3/02

Abstract: Cable foil tape having random or pseudo-random patterns or long pattern lengths of discontinuous metallic shapes and a method for manufacturing such patterned foil tape are provided. In some embodiments, a laser ablation system is used to selectively remove regions or paths in a metallic layer of a foil tape to produce random distributions of randomized shapes, or pseudo-random patterns or long pattern lengths of discontinuous shapes in the metal layer. In some embodiments, the foil tape is double-sided, having a metallic layer on each side of the foil tape, and the laser ablation system is capable of ablating nonconductive pathways into the metallic layer on both sides of the foil tape.

公开(公告)号：US20240159814A1

公开(公告)日：2024-05-16

申请号：US18422730

申请日：2024-01-25

Applicant: Panduit Corp.

Inventor： Ronald A. Nordin ,  Masud Bolouri-Saransar ,  Paul W. Wachtel

IPC: G01R31/08 ,  G01R31/315

CPC classification number: G01R31/086 ,  G01R31/315

Abstract: A method of detecting a fault in a power distribution system includes placing a signal on the system at a frequency Fi and then detecting a change in the signal due to a change in the impedence of the system as a result of a fault wherein the change is one of a change in phase, a change in signal tone, or a change in voltage level at the load. In one embodiment, band reject filters can be used to diminish the signal at the load or source. In another embodiment, the power source can be a periodic pulsed power source and the signal can be placed on the system during an idle phase of the periodic pulsed power.

公开(公告)号：US11921146B2

公开(公告)日：2024-03-05

申请号：US17512081

申请日：2021-10-27

Applicant: Panduit Corp.

Inventor： Ronald A. Nordin ,  Masud Bolouri-Saransar ,  Paul W. Wachtel

IPC: G01R31/08 ,  G01R31/315

CPC classification number: G01R31/086 ,  G01R31/315

Abstract: A method of detecting a fault in a power distribution system includes placing a signal on the system at a frequency F1 and then detecting a change in the signal due to a change in the impedence of the system as a result of a fault wherein the change is one of a change in phase, a change in signal tone, or a change in voltage level at the load. In one embodiment, band reject filters can be used to diminish the signal at the load or source. In another embodiment, the power source can be a periodic pulsed power source and the signal can be placed on the system during an idle phase of the periodic pulsed power.

公开(公告)号：US20230377773A1

公开(公告)日：2023-11-23

申请号：US18228893

申请日：2023-08-01

Applicant: Panduit Corp.

Inventor： Royal O. Jenner ,  Timothy J. Houghton, II ,  Masud Bolouri-Saransar ,  Ronald A. Nordin

IPC: H01B11/08 ,  B23K26/08 ,  B23K26/18 ,  H01B11/10 ,  B23K26/40 ,  H01B11/02 ,  H01B13/26

CPC classification number: H01B11/085 ,  B23K26/0846 ,  B23K26/18 ,  H01B11/1008 ,  B23K26/40 ,  H01B11/02 ,  H01B11/08 ,  H01B11/1025 ,  H01B13/26 ,  Y10T29/49194 ,  H05K1/0224

Abstract: Cable foil tape having random or pseudo-random patterns or long pattern lengths of discontinuous metallic shapes and a method for manufacturing such patterned foil tape are provided. In some embodiments, a laser ablation system is used to selectively remove regions or paths in a metallic layer of a foil tape to produce random distributions of randomized shapes, or pseudo-random patterns or long pattern lengths of discontinuous shapes in the metal layer. In some embodiments, the foil tape is double-sided, having a metallic layer on each side of the foil tape, and the laser ablation system is capable of ablating nonconductive pathways into the metallic layer on both sides of the foil tape.

公开(公告)号：US20230060912A1

公开(公告)日：2023-03-02

申请号：US17411749

申请日：2021-08-25

Applicant: Panduit Corp.

Inventor： Paul W. Wachtel ,  Ronald A. Nordin

IPC: H01B11/00

Abstract: A communications cable has coated conductor wires separated by a wire separator to form a twisted pair configured to maintain a distance of approximately 0.45 mm between the conductors and a characteristic impedance of approximately 100 ohms. The coating on the conductors may be an enamel or other appropriately thin insulating material.

公开(公告)号：US20200243223A1

公开(公告)日：2020-07-30

申请号：US16849018

申请日：2020-04-15

Applicant: Panduit Corp.

Inventor： Royal O. Jenner ,  Timothy J. Houghton, II ,  Masud Bolouri-Saransar ,  Ronald A. Nordin

IPC: H01B11/08 ,  H01B13/26 ,  B23K26/40 ,  H01B11/10 ,  B23K26/18 ,  B23K26/08

Abstract: Cable foil tape having random or pseudo-random patterns or long pattern lengths of discontinuous metallic shapes and a method for manufacturing such patterned foil tape are provided. In some embodiments, a laser ablation system is used to selectively remove regions or paths in a metallic layer of a foil tape to produce random distributions of randomized shapes, or pseudo-random patterns or long pattern lengths of discontinuous shapes in the metal layer. In some embodiments, the foil tape is double-sided, having a metallic layer on each side of the foil tape, and the laser ablation system is capable of ablating nonconductive pathways into the metallic layer on both sides of the foil tape.

公开(公告)号：US10373740B2

公开(公告)日：2019-08-06

申请号：US16057307

申请日：2018-08-07

Applicant: Panduit Corp.

Inventor： Royal O. Jenner ,  Masud Bolouri-Saransar ,  Ronald A. Nordin ,  Paul W. Wachtel ,  Stephen A. Thwaites ,  Roy B. Kusuma ,  James D. Malkemus ,  Scott M. Brown

IPC: H01B11/08 ,  H01B11/00 ,  H01B13/22

Abstract: A communications cable having a plurality of twisted pairs of conductors and various embodiments of a metal foil tapes between the twisted pairs and a cable jacket is disclosed. In some embodiments, a metal foil tape includes a discontinuous metal layer and a polymer layer bonded to the metal layer. Portions of the metal layer and the polymer layer are deformed to form a plurality of dimples, the dimples forming air gaps between the polymer layer and the cable core or a barrier layer if used. The air gaps lower the overall dielectric constant between the metal layer and the cable core, thereby lowering the alien capacitance of the communications cable.

公开(公告)号：US20190074109A1

公开(公告)日：2019-03-07

申请号：US16057307

申请日：2018-08-07

Applicant: Panduit Corp.

Inventor： Royal O. Jenner ,  Masud Bolouri-Saransar ,  Ronald A. Nordin ,  Paul W. Wachtel ,  Stephen A. Thwaites ,  Roy B. Kusuma ,  James D. Malkemus ,  Scott M. Brown

IPC: H01B11/08 ,  H01B11/00 ,  H01B13/22

CPC classification number: H01B11/085 ,  H01B11/002 ,  H01B11/1008 ,  H01B13/22 ,  H01B13/26 ,  H05K9/0086

Abstract: A communications cable having a plurality of twisted pairs of conductors and various embodiments of a metal foil tapes between the twisted pairs and a cable jacket is disclosed. In some embodiments, a metal foil tape includes a discontinuous metal layer and a polymer layer bonded to the metal layer. Portions of the metal layer and the polymer layer are deformed to form a plurality of dimples, the dimples forming air gaps between the polymer layer and the cable core or a barrier layer if used. The air gaps lower the overall dielectric constant between the metal layer and the cable core, thereby lowering the alien capacitance of the communications cable.