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Modular electrical device comprising label-protecting cover and label supporting tab

A technology for electrical equipment and protective covers, which is applied to the parts of protective switches, electrical components, protective switches, etc., and can solve problems such as difficulty in placing signs in place

Active Publication Date: 2012-07-04
LEGRAND SNC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main disadvantage of this modular device is that it is difficult to get the sign in place on the pull tab

Method used

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  • Modular electrical device comprising label-protecting cover and label supporting tab
  • Modular electrical device comprising label-protecting cover and label supporting tab
  • Modular electrical device comprising label-protecting cover and label supporting tab

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] figure 1 , 2 , 6 and 7 show two different modular electrical equipment. In this example, they are circuit breakers.

[0038] Each modular electrical device comprises an insulating housing 10; 20 in the form of a substantially rectangular plate (slab).

[0039] The housing 10; 20 comprises two parallel main sides 11; 21 extending over the entire height of said housing, the housing also comprising a front 12; 22, a rear 13; 23, a top transverse face 14; 24 and a bottom transverse Faces 15 ; 25 , which are all perpendicular to said main side face 11 ; 21 .

[0040] The housing 10; 20 has a standardized width, measured from one of its two main sides 11; 21 to the other, equal to one part of the width of the "basic module" or base of about 18 millimeters (mm). times or multiples.

[0041] especially, figure 1 and 2 The housing 10 of the modular electrical equipment shown in has a width equal to that of the basic module, while Figure 6 and 7 The housing 20 of the mo...

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PUM

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Abstract

The invention relates to a modular electrical device, comprising: a case (10) comprising a front surface provided with a marking portion; a label-protecting cover (110), wherein the label-protecting cover and the marking portion are matched to limit a reception housing opened towards the exterior through a slit; a pull rod (120), wherein the pull rod is translationally mounted in the housing through the slit, the pull rod comprises a rim (121) along a side for partially closing the slit when the pull rod is completely engaged in the housing. According to the invention, the modular electrical device comprises a blocking mechanism for preventing the pull rod from moving relative to the case when the pull rod is extended out of the reception housing.

Description

technical field [0001] The present invention generally relates to modular equipment, ie to equipment designed to touch each other and to be placed side by side on a common support. [0002] More specifically, the present invention relates to such a modular electrical device comprising: a housing having a front face provided with an identification portion; a label protection cover cooperating with said identification portion, so as to define a receiving chamber open towards the outside through a slit; and a pull-tab mounted to move in translation through the slit in said receiving chamber, said pull-tab comprising an edge along one side, said edge being adapted to The slit is at least partially closed when the tab is fully engaged in the receiving cavity. Background technique [0003] Document ITMI970366U discloses a modular electrical device of the above-mentioned type, in which a tab adapted to support a label for identifying the modular device slides freely in a receiving...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H9/02H01H71/02
CPCH01H9/18H01H71/06H01H2009/188H01H71/025
Inventor E·吉罗东
Owner LEGRAND SNC