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Explosion-protected housing for means for transmitting and receiving electromagnetic radiation

A technology for electromagnetic radiation and receiving devices, which is applied in the field of explosion-proof housings for devices used for transmitting and receiving electromagnetic radiation, can solve problems such as high cost and impossibility, and achieve the effect of improving strength and small effect surface.

Active Publication Date: 2018-07-17
MINIMAX LIMITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, replacement of the window element or the housing part with the window element is not possible or possible only with great effort

Method used

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  • Explosion-protected housing for means for transmitting and receiving electromagnetic radiation
  • Explosion-protected housing for means for transmitting and receiving electromagnetic radiation
  • Explosion-protected housing for means for transmitting and receiving electromagnetic radiation

Examples

Experimental program
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Effect test

Embodiment Construction

[0075] figure 1 An explosion-proof housing according to a first preferred embodiment of the invention is shown. The explosion-proof housing has a housing body 1 which is designed to accommodate means 2 for transmitting and / or receiving electromagnetic radiation. Furthermore, the housing has window elements 5 . The window element 5 has two sides, a first side 7 facing the interior of the housing and an opposite second side 6 facing away from the interior of the housing (see figure 2 ). In the present exemplary embodiment, the window element 5 is transparent to electromagnetic radiation preferably in the wavelength range 1 μm to 6 μm.

[0076] exist figure 2 A part of the housing body is shown in . The housing body 1 has a bead 11 on the second side 6 of the window element 5 which is bent inwards towards the window element 5 and presses the window element 5 in the direction of a seat 13 formed in the interior of the housing. pressure so that the case as it is in the fig...

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PUM

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Abstract

The invention relates to an explosion-protected housing for means for transmitting or receiving electromagnetic radiation (2, 2a, 2b). The housing comprises a housing body (1) which is designed to receive such transmitting and / or receiving means (2, 2a, 2b) and a window element (5) with a first face (7) facing the housing interior and an opposing second face (6) facing away from the housing interior, said window element (5) being permeable to electromagnetic radiation. The housing body (1) has a crimping (11) on the second face (6) of the window element (5), said crimping pressing the window element (5) in the direction of a seat (13) formed in the interior of the housing such that the housing is designed as a pressure-resistant housing and / or as a dust-tight housing.

Description

technical field [0001] The invention relates to an explosion-proof housing for a device for transmitting and / or receiving electromagnetic radiation, comprising a housing body designed to accommodate such a transmitting and / or receiving device, And comprising a window element with a first side facing the housing interior and an opposite second side facing away from the housing interior, wherein the window element is transparent to electromagnetic radiation. Background technique [0002] In measurement technology, especially in safety technology (for example, when detecting dangerous characteristic parameters such as toxic gases, flammable gases, and electromagnetic radiation, flames and sparks), electronic detection instruments (such as fire alarms such as flame alarms, spark alarms, etc.) , gas alarms and other instruments) are used in places and surrounding environments where there is a risk of explosion. [0003] Examples for such surroundings and locations where explosiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D11/26
CPCG01D11/26G01J5/0014G01J5/0875G01J5/041G01D11/245
Inventor B·齐姆斯H·迪特默D·西默A·格罗涩夫P·奇尔策A·施塔默P·维希涅夫斯基T·齐根拜因
Owner MINIMAX LIMITED
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