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Device for controlling a power switch, and related electrical appliance

A technology for controlling equipment and power supply switches, used in relays, data processing power supplies, instruments, etc.

Active Publication Date: 2014-09-10
ORANGE SA (FR)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the drives of this unit obviously contain demodulators and decoders, which necessarily leads to a non-negligible power consumption due to the requirement to power these drives either from the mains or automatic batteries

Method used

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  • Device for controlling a power switch, and related electrical appliance
  • Device for controlling a power switch, and related electrical appliance
  • Device for controlling a power switch, and related electrical appliance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] The general principles of the present invention rely on the design of a completely passive device that can be remotely controlled to control the opening or closing of an appliance power circuit switch.

[0056] The device 1 takes the form of a housing containing a male electrical connection 2 and a female electrical connection 3, and control means 4, 5 for a switch 1 comprising figure 1 Relay Rel4 and bandpass filter 5 in the illustrated example.

[0057] The male electrical connector 2 is connected to the female electrical connector 3 through a phase wire P and a neutral wire N. For the sake of simplicity, a possible direct connection to ground between the pin 2 and the box 3 is not included in the figure 1 shown in the table. The phase line P is equipped with a switch I controlled by means of the above-mentioned control device.

[0058] The male electrical plug 2 is to be connected to the female electrical connection of the power supply network (eg a household grid...

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PUM

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Abstract

The invention relates to a device for controlling at least one power switch. According to the invention, such a control device includes at least one input port capable of receiving a control signal from said switch and a control means capable of actuating said switch. Such a control means is electrically passive in the absence of the control signal, and configured so as to be supplied with electricity by means of said control signal.

Description

technical field [0001] The field of the invention is that of the power supply of electrical appliances, such as household appliances (television sets, washing machines, etc.) or communication appliances (power line communication (PLC) modems, WiFi access points, etc.). More precisely, the invention relates to the remote control of the connection / disconnection of such appliances to the power supply network. Background technique [0002] The energy consumption of electrical appliances, whether it is household electrical appliances or communication appliances, has received more and more attention from its users. Indeed, consumers are increasingly sensitive to rising energy costs on the one hand and to the environmental impact of energy production on the other. [0003] Manufacturers of these household appliances therefore take energy efficiency parameters into account in the design of their appliances. [0004] Therefore, in order to reduce energy consumption, most of these h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00G06F1/26H04L12/12
CPCG06F1/266H01H2300/04H01H47/223H04L12/12H01H2231/012Y02B60/34H03H7/0138Y02D30/50
Inventor P.帕加尼
Owner ORANGE SA (FR)