KR100780707B1 - 초음파유량계 센서블록 - Google Patents
초음파유량계 센서블록 Download PDFInfo
- Publication number
- KR100780707B1 KR100780707B1 KR1020070012705A KR20070012705A KR100780707B1 KR 100780707 B1 KR100780707 B1 KR 100780707B1 KR 1020070012705 A KR1020070012705 A KR 1020070012705A KR 20070012705 A KR20070012705 A KR 20070012705A KR 100780707 B1 KR100780707 B1 KR 100780707B1
- Authority
- KR
- South Korea
- Prior art keywords
- ultrasonic
- pipe
- ultrasonic flowmeter
- center
- flow rate
- Prior art date
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/662—Constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
- G01D11/18—Springs
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Claims (2)
- 삭제
- 내부에 유체가 관통하여 흐르는 파이프의 외주면 상에 장착되어 초음파를 발진 및 수신하여 유량을 측정하는 초음파유량계에 있어서,상기 초음파유량계는 파이프의 길이방향으로 길게 연장되고 전후 양측을 이등분하는 중심에서 하부에 인접하여 양 측면을 관통하는 장착홀이 형성되는 몸체와;상기 몸체의 저면 전방과 후방에 형성되는 초음파 발진부 및 초음파 수신부와;상기 몸체의 상면에 형성되어 초음파를 발진 또는 수신되는 신호를 연결하는 두 개의 연결단자와;판 형상을 가지고 상기 몸체의 전면과 배면에 밀착 결합하도록 고정홀이 형성되며, 중앙 상부에서 하단까지 절개되는 절개부를 형성하되 상기 절개부는 상부는 원호형으로 라운드되어있으며 하부로 갈수록 그 폭이 넓어지게 형성되며, 양측면에서 상기 절개부에 인접한 곳까지 연장되는 절곡홈이 형성된 판스프링을 포함하되, 상기 절곡홈은 일정 간격으로 수 개 형성되되 그 길이는 하부로 갈수록 소폭 길어지게 형성됨을 특징으로 하는 초음파유량계 센서블록.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070012705A KR100780707B1 (ko) | 2007-02-07 | 2007-02-07 | 초음파유량계 센서블록 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070012705A KR100780707B1 (ko) | 2007-02-07 | 2007-02-07 | 초음파유량계 센서블록 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070022839A KR20070022839A (ko) | 2007-02-27 |
KR100780707B1 true KR100780707B1 (ko) | 2007-11-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020070012705A KR100780707B1 (ko) | 2007-02-07 | 2007-02-07 | 초음파유량계 센서블록 |
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KR (1) | KR100780707B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101856186B1 (ko) * | 2017-12-21 | 2018-05-11 | (주)수인테크 | 초음파유속계를 포함한 하이브리드 레이더유량계 및 이의 동작방법 |
KR20180067851A (ko) | 2016-12-13 | 2018-06-21 | 웨스글로벌 주식회사 | 배관벽면부착식 초음파 센서용 취부구조 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100786642B1 (ko) * | 2007-05-18 | 2007-12-21 | 한국수자원공사 | 범용 다기능 하천 수문관측 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05281006A (ja) * | 1992-04-01 | 1993-10-29 | Choonpa Kogyo Kk | 超音波流量測定装置 |
JP2002318144A (ja) | 2001-02-14 | 2002-10-31 | Kazumasa Onishi | クランプオン型超音波流量計 |
JP2003050144A (ja) | 2001-08-07 | 2003-02-21 | Fuji Electric Co Ltd | 超音波流量測定装置 |
-
2007
- 2007-02-07 KR KR1020070012705A patent/KR100780707B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05281006A (ja) * | 1992-04-01 | 1993-10-29 | Choonpa Kogyo Kk | 超音波流量測定装置 |
JP2002318144A (ja) | 2001-02-14 | 2002-10-31 | Kazumasa Onishi | クランプオン型超音波流量計 |
JP2003050144A (ja) | 2001-08-07 | 2003-02-21 | Fuji Electric Co Ltd | 超音波流量測定装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180067851A (ko) | 2016-12-13 | 2018-06-21 | 웨스글로벌 주식회사 | 배관벽면부착식 초음파 센서용 취부구조 |
KR101856186B1 (ko) * | 2017-12-21 | 2018-05-11 | (주)수인테크 | 초음파유속계를 포함한 하이브리드 레이더유량계 및 이의 동작방법 |
Also Published As
Publication number | Publication date |
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KR20070022839A (ko) | 2007-02-27 |
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