基本信息:
- 专利标题： 차압식 유량계 및 유량 컨트롤러
- 专利标题（英）：Differential-pressure flowmeter and flow-rate controller
- 专利标题（中）：差压流量计和流量控制器
- 申请号：KR1020100009912 申请日：2010-02-03
- 公开(公告)号：KR101635219B1 公开(公告)日：2016-06-30
- 发明人： 히로키,이가라시
- 申请人： 사파스고교 가부시키가이샤
- 申请人地址： 일본국 사이다마껜 교다시 시무시 ****
- 专利权人： 사파스고교 가부시키가이샤
- 当前专利权人： 사파스고교 가부시키가이샤
- 当前专利权人地址： 일본국 사이다마껜 교다시 시무시 ****
- 代理人： 서만규; 서경민
- 优先权： JPJP-P-2009-024714 2009-02-05
- 主分类号： G01F1/36
- IPC分类号： G01F1/36 ; G05D7/00 ; G01L19/00 ; G01L9/00
Environment temperature of the pressure sensor on the one side and can be reduced the difference between the environmental temperature of the pressure sensor on the other side (eliminated) has, and provide a differential pressure flow meter that can be accurate and stable pressure measurement and at the same time, the differential pressure flow meter to provide a flow controller using,
Body and is formed with a pressure measuring fluid flowing fluid lubrication which, at the same time and arranged in series with respect to a fluid lubrication, provided with two pressure sensors that are supported on the body, and which is located below the two pressure sensors the temperature balancer composed of a high thermal conductive material in the recess formed in the body is accommodated.
公开/授权文献:
- KR1020100090202A 차압식 유량계 및 유량 컨트롤러 公开/授权日：2010-08-13
信息查询:
EspacenetIPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01F | 容积、流量、质量流量或液位的测量；按容积进行测量 |
| ------G01F1/00 | 测量连续通过仪表的流体或流动固体材料的流量或质量流量 |
| --------G01F1/05 | .应用机械效应 |
| ----------G01F1/06 | ..应用带有切向进料的旋转叶片 |
| ------------G01F1/36 | ...应用流动收缩产生的压力或压差 |