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1. 发明授权

KR101208330B1 복합식 비만관 유량 측정방법 失效
标题翻译：使用多个传感器测量非全流量的方法
公开(公告)号：KR101208330B1
公开(公告)日：2012-12-05
申请号：KR1020100058957
申请日：2010-06-22
申请人： 주식회사 우진
发明人： 이혁재
IPC分类号： G01F1/54 , G01F1/34 , G01F23/00 , G01P5/00
摘要： 본발명은 PB 플륨식유량계와전자식유량계가수위센서가있어야유량을측정할수 있다는공통점을이용하여, 기존의전자식비만관유량계의구조를변경하여설치및 측정성능향상을이루려하는데그 목적이있다. 본발명은유체가흘러오는방향으로부터유입부, 스로트부및 유출부로구성된 PB 플륨과, 상기유입부의하면에설치된 1쌍의수위센서; 상기스로트부의크레스트부에설치된유속센서; 및상기수위센서및 상기유속센서로부터검출신호를전달받아유량을측정하는제어부;를포함하여이루어진비만관유량측정장치를제공한다. 본발명에의하면 PB 플륨식유량측정방법과전자식유량측정방법을복합식으로이용하므로정확도가높아지며, 전자식유량측정에이용되는유속센서가고장나더라도 PB 플륨식으로지속적인유량측정이가능하다.

2. 发明公开

KR1020110138834A 복합식 비만관 유량 측정방법 失效
标题翻译：用多个传感器测量非流动的装置及其测量方法
公开(公告)号：KR1020110138834A
公开(公告)日：2011-12-28
申请号：KR1020100058957
申请日：2010-06-22
申请人： 주식회사 우진
发明人： 이혁재
IPC分类号： G01F1/54 , G01F1/34 , G01F23/00 , G01P5/00
摘要： PURPOSE: Device and method for manufacturing the flow rate of a complex partly-filled-pipe are provided to enable easy installation of an electronic flow-meter and one water level sensor to simultaneously measure flow rate in a PB flume way and in an electronic way. CONSTITUTION: A device for manufacturing the flow rate of a complex partly-filled-pipe comprises a PB flume(10), a pair of water level sensors(20), a flow-speed sensor(22), and a control unit(30). The PB flume consists of an inlet unit, a straw unit(14), and an outlet unit, starting from where fluid flows. The water level sensors are installed on the bottom of the inlet unit. The flow-speed sensor is installed on the crest unit of the straw unit. The control unit receives a detecting signal from the water level sensor and the flow-speed sensor and measures flow rate. Signals related to water levels are input from the water level sensors.
摘要翻译：目的：提供一种用于制造复杂部分填充管的流量的装置和方法，以便能够容易地安装电子流量计和一个水位传感器，以同时测量PB水槽方式和电子方式的流量。构成：用于制造复杂部分填充管的流量的装置包括PB槽（10），一对水位传感器（20），流速传感器（22）和控制单元（30 ）。 PB水槽由入口单元，秸秆单元（14）和出口单元组成，从流体流动的地方开始。水位传感器安装在入口单元的底部。流量传感器安装在秸秆单元的顶部。控制单元接收来自水位传感器和流量传感器的检测信号，并测量流量。与水位传感器相关的信号是从水位传感器输入的。

3. 发明公开

KR1020110077747A 유량계 교정용 기준 체적관 无效
标题翻译：用于校准流量计的程序
公开(公告)号：KR1020110077747A
公开(公告)日：2011-07-07
申请号：KR1020090134397
申请日：2009-12-30
申请人： 주식회사 우진
发明人： 이영구 , 장순남 , 윤상용 , 이혁재
IPC分类号： G01F25/00 , G01F1/00
摘要： PURPOSE: A prover for calibrating a flow meter is provided to be used even if parts of detectors are out of order and to simultaneously measure various flow meters. CONSTITUTION: A prover for calibrating a flow meter comprises a prover pipe(10), a four-way valve(18), and a forcer(20). The prover pipe has a reference volume. The four-way valve generates a fluid flow. The forcer fixes a flow meter(22) based on the volume of fluid exhausted from the prover pipe. The proper pipe comprises four detectors(D1,D2,D3,D4).
摘要翻译：目的：即使检测器的部件故障，同时测量各种流量计，也提供校准流量计的证明器。构成：用于校准流量计的证明器包括证明器管道（10），四通阀（18）和推进器（20）。证明器管道具有参考体积。四通阀产生流体流。根据从证明器管道排出的流体的体积，推进器固定流量计（22）。适当的管道包括四个检测器（D1，D2，D3，D4）。

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