Housing for a meter

A casing and instrument technology, applied in the direction of measuring devices, instruments, measuring electrical variables, etc., can solve problems such as insufficient protection, and achieve the effect of simple and rapid inspection

Inactive Publication Date: 2008-04-09
兰迪斯+盖尔股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the shell can prevent illegal disassembly and assembly to a certain extent, it still has defects such as insufficient protection.

Method used

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  • Housing for a meter
  • Housing for a meter
  • Housing for a meter

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Embodiment Construction

[0032] The present invention will be described in detail below with reference to the drawings. In this regard, it should be noted that the present invention is by no means limited to the description of the drawings. For example, not only can the electric bridge of the present invention be protected, but also all other additional devices that need to be sealed by the watch itself when the watch cover is not installed.

[0033] figure 1 A watch case 4 is shown in a perspective sectional view. The watch casing 4 is constituted as an electric meter casing, and here is only regarded as a special configuration of a generally known watch casing. The watch casing 4 includes a casing bottom 4c, which is closed by a first casing guard 4a and a second casing guard 4b. The second housing guard 4b constitutes a terminal cover in this case and is also referred to as such in the following.

[0034] In order to prevent illegal disassembly and assembly, both the first housing shield 4a and the w...

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PUM

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Abstract

Disclosed is a housing for meters, particularly electricity meters, gas meters, heat meters, or similar, comprising a cover (4b), by means of which a number of connections (14) of the meter can be protected from unauthorized access. A first seal (6) secures the cover (4b) of the housing, which covers an additional metering device (18) that is to be protected. Said additional metering device (18) can be protected from unauthorized access by means of a second security seal (8).

Description

Technical field [0001] The present invention relates to a casing especially used for electric meters, gas meters, thermometers and similar instruments, wherein the casing has a casing protective plate. Background technique [0002] It is known to use housings on, for example, electric meters, gas meters, thermometers, or such electrical / electronic devices. The characteristic of the watch case is to prevent illegal disassembly and assembly by means of lead sealing. For this reason, the lead seal generally connects the shell shield to the bottom of the shell, where the meter contacts are also covered. [0003] Especially in electric meters, most of this type of casing guard is composed of two parts. In this regard, the upper first housing guard plate closes the measuring signal acquisition components or electronic components of the watch, while the lower second housing guard plate protects the contact with the watch. [0004] This kind of guard plate that closes the meter contacts ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R11/24G01R22/00
CPCG01R22/00G01R11/24
Inventor H·-P·哈勒
Owner 兰迪斯+盖尔股份有限公司
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