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Switching device and method for inserting or removing tolerance insert in the magnetic chamber of switching device

A switchgear and tolerance technology, applied in the direction of electrical components, electromagnetic relays, detailed information of electromagnetic relays, etc., can solve the problems of complex structure, time-consuming operation, etc., to reduce electricity demand, reduce power consumption, precise stroke and penetration pressure adjustment Effect

Active Publication Date: 2013-07-03
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, not only the structure is complicated, but also the operation is time-consuming.

Method used

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  • Switching device and method for inserting or removing tolerance insert in the magnetic chamber of switching device
  • Switching device and method for inserting or removing tolerance insert in the magnetic chamber of switching device
  • Switching device and method for inserting or removing tolerance insert in the magnetic chamber of switching device

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Experimental program
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Embodiment Construction

[0041] As stated in the introduction to the specification, figure 1 with figure 2 Shown is a prior art switchgear.

[0042] Figure 3 to Figure 5 Each shows a perspective view of a switching device 10 comprising a mounting opening 1 and an actuating opening 5 . image 3 Shown is the magnetic chamber 3 of the switching device 10 . Mounting holes 1 are arranged at the upper end of the side surface 11 of the magnetic chamber 3 (ie, the side wall of the magnetic chamber 3 ). This mounting hole extends from the side wall 11 to the cover element 12 of the magnetic chamber 3 . In this way, the tolerance insert 2 can be removed from the magnetic chamber 3 very conveniently. The tolerance insert 2 can be easily snapped into such a mounting hole 1 and pulled out from the magnetic chamber 3 through the mounting hole 1 . The tolerance insert 2 is inserted from the outside into the magnetic chamber 3 , ie into the free space above the actuating magnet 4 , without having to disassemb...

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PUM

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Abstract

The switching device has an actuating magnet (4) provided in a magnetic chamber (3). A spring element is fixed in the magnetic chamber by the actuation magnet. A moving switching contact and a stationary switching contact are provided, where the moving switching contact is moved by the actuation magnet. The magnetic chamber has an assembly opening (1) for inserting or removing a tolerance insert (2). The assembly opening is provided at a side wall (11) of the magnetic chamber. An independent claim is included for a method for inserting or removing a tolerance insert in a magnetic chamber of a switching device.

Description

technical field [0001] The invention relates to a switchgear, especially a low-voltage switchgear, said switchgear comprising an actuating magnet arranged in a magnetic chamber, said actuating magnet being fixed in the magnetic chamber by at least one elastic element, said switchgear At least one movable switching contact and at least one fixed switching contact are also included, wherein the at least one movable switching contact is movable by means of the actuating magnet. The invention also relates to a method for inserting a tolerance insert into or removing a tolerance insert from a magnetic chamber of such a switching device. Background technique [0002] The current path connecting the power supply equipment and the electrical equipment and its working current can be switched on and off through the switchgear (especially the low-voltage switchgear). That is to say, by breaking and connecting the current path with the switching device, it can ensure the connection or ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H49/00H01H50/34
CPCH01H1/34H01H69/01H01H49/00H01H2069/016H01H50/34
Inventor 约瑟夫·格拉夫克里斯蒂安·施图尔姆亚历山大·茹科夫斯基诺贝特·齐默尔曼赖因哈德·青纳
Owner SIEMENS AG