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Power switching device

A voltage and switchboard technology, applied in circuit devices, emergency protection circuit devices, substations/switchgear boards/panels/desks, etc., can solve problems such as large space and occupying panels

Active Publication Date: 2014-10-29
COMMSCOPE TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These features can take up a lot of space within the panel and can cause current to flow through OR diodes associated with non-working power connections

Method used

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Embodiment Construction

[0067] refer to Figure 1-7 , a power distribution system or switchboard 10 is shown. The power distribution system 10 is a modular design including a panel configuration with a rack 12 and at least one removable circuit module 14 . In the illustrated embodiment, one first circuit module 16 and two second circuit modules 18 are shown. The first circuit module 16 is located on the left side of the rack 12, wherein the first circuit module 16 is of the first design. Two second circuit modules 18 are also shown on the right side of the chassis 12 , where the second circuit modules 18 are of a different design than the first circuit modules 16 .

[0068] Each circuit module 14 includes circuit distribution components. In a preferred embodiment, the circuit distribution components include circuit protection devices such as fuses or circuit breakers and power output devices 60 . System 10 includes a power input device 50 , wherein a circuit protection device within module 14 pro...

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PUM

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Abstract

A circuit protection system for a power panel is disclosed. The circuit protection system includes a transistor connected in a channel of a power panel, the transistor connected between return connections of a load and a return path, and the power panel including a plurality of channels connected to the load. The circuit protection system also includes control circuitry electrically connected in parallel with the transistor, the control circuitry configured to selectively activate the transistor to allow current to pass through the transistor based on an observed voltage across the transistor.

Description

[0001] Cross References to Related Applications [0002] This application was filed as a PCT International Patent Application on October 9, 2009. For all country designations except the United States, the applicant is ADC Telecommunications, Inc., a U.S. company. For U.S. designations only, the applicant is Joseph, a U.S. citizen C. Coffey, this application claims priority to US Provisional Patent Application No. 61 / 104,169 filed on October 9, 2008. technical field [0003] The present disclosure generally relates to power distribution systems; more specifically, the present disclosure relates to power switching devices. Background technique [0004] A circuit panel such as a switchboard typically includes many different circuit elements such as fuse holders and fuses, circuit breakers, input and output connectors, and alarm signal LEDs. For safety and other reasons, the electrical circuits of the switchboard are enclosed within the enclosure structure. Accordingly, the ci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J1/10H02B1/04
CPCH02H9/004H05K7/1457H02H7/22
Inventor J·C·科菲
Owner COMMSCOPE TECH LLC