首页> 外国专利> GAS APPLICATION DEVICE FOR GAS MEASURING APPARATUSES, METHOD FOR TESTING GAS MEASURING APPARATUSES, AND CALIBRATION MEASURING APPARATUS FOR TESTING AND CALIBRATING GAS MEASURING APPARATUSES

GAS APPLICATION DEVICE FOR GAS MEASURING APPARATUSES, METHOD FOR TESTING GAS MEASURING APPARATUSES, AND CALIBRATION MEASURING APPARATUS FOR TESTING AND CALIBRATING GAS MEASURING APPARATUSES

机译：用于气体测量设备的气体应用设备，用于测量气体测量设备的方法以及用于对气体测量设备进行测试和校准的校准测量设备

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摘要

A gas application device (2) for gas measuring apparatuses (5) has a test chamber device (58) for providing a test gas. A predetermined positive pressure is applied in the line system that connects the test chamber device (58) to one or more test-gas containers (PG) such that a constant test-gas supply (flow) to the test chamber device (58) can be ensured. A method for testing gas measuring apparatuses (5), and a calibration measuring apparatus for testing and calibrating gas measuring apparatuses (5) are also provided.

机译：用于气体测量装置（ 5 ）的气体施加装置（ 2 ）具有用于提供测试气体的测试室装置（ 58 ）。在将测试腔室设备（ 58 ）连接到一个或多个测试气体容器（PG）的管路系统中施加预定的正压，以使向测试腔设备提供恒定的测试气体供应（流量）。可以确保测试箱装置（ 58 ）。还提供了一种用于测试气体测量设备（ 5 ）的方法，以及用于测试和校准气体测量设备（ 5 ）的校准测量设备。 展开▼

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公开/公告号US2014331737A1

专利类型

公开/公告日2014-11-13

原文格式PDF

申请/专利权人 DRÄGER SAFETY AG & CO. KGAA;
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申请/专利号US201214361075

发明设计人 INGO KANEBLEI;STEFAN BARTEN;
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申请日2012-11-28

分类号G01N33;

国家 US

入库时间 2022-08-21 15:25:59

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