KR101137004B1 - 유체 유동을 정류하기 위한 조립체 - Google Patents
유체 유동을 정류하기 위한 조립체 Download PDFInfo
- Publication number
- KR101137004B1 KR101137004B1 KR1020067003144A KR20067003144A KR101137004B1 KR 101137004 B1 KR101137004 B1 KR 101137004B1 KR 1020067003144 A KR1020067003144 A KR 1020067003144A KR 20067003144 A KR20067003144 A KR 20067003144A KR 101137004 B1 KR101137004 B1 KR 101137004B1
- Authority
- KR
- South Korea
- Prior art keywords
- flow
- rectifying
- ring
- assembly
- conduit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- 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
- G01F1/05—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 using mechanical effects
- G01F1/10—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 using mechanical effects using rotating vanes with axial admission
- G01F1/12—Adjusting, correcting, or compensating means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (9)
- 개스 계량기(gas meter)의 터빈 휘일을 가진 도관 부분(1)내에서 개스 유동을 정류하기 위한 조립체로서, 정류 장치(2,2',2")는 터빈 휘일의 상류측에 설치되고, 정류 장치(2,2',2")는 유입 공간의 중심 축(6)에 회전 대칭으로 배치된 변위 동체(3,3',3") 및, 변위 동체의 주위에 걸쳐 분포된 복수개의 반경 방향 리브(4,4',4")를 가지며,정류 장치(2,2',2")의 상류측으로 도관 부분(1) 안에 제한용 고리(5)가 배치됨으로써, 정류 장치의 접근 영역에서 유동 프로파일이 제한되고, 정류 장치(2,2',2")에 대한 제한용 고리(5)의 축방향 거리(t)는 다음의 관계:0 <t < E에 따라서 크기가 정해지며,여기에서 E 는 도관 부분(1)의 유동에서의 제한 범위이고, 제한은 제한용 고리(5)에 의해 발생되고, 제한 범위는 제한용 고리(5)로부터 도관 부분(1)의 축방향 하류측으로 지향(指向)되는 것을 특징으로 하는, 도관 부분내에서 유체 유동을 정류하기 위한 조립체.
- 제 1 항에 있어서,제한용 고리(5)는, 개스 유동 안으로 연장된 제한용 고리의 반경 방향 높이(h) 보다 작은 축방향 폭(b)을 가지는 것을 특징으로 하는, 도관 부분내에서 유체 유동을 정류하기 위한 조립체.
- 제 1 항 또는 제 2 항에 있어서,정류 장치(2,2',2") 및 제한용 고리(5)는 공통의 하우징(13) 안에 일체화되는 것을 특징으로 하는, 도관 부분내에서 유체 유동을 정류하기 위한 조립체.
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Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10337675A DE10337675A1 (de) | 2003-08-16 | 2003-08-16 | Anordnung zum Gleichrichten einer Fluidströmung |
DE10337675.5 | 2003-08-16 | ||
PCT/EP2004/008752 WO2005019778A2 (de) | 2003-08-16 | 2004-08-04 | Anordnung zum gleichrichten einer fluidströmung |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060073600A KR20060073600A (ko) | 2006-06-28 |
KR101137004B1 true KR101137004B1 (ko) | 2012-04-19 |
Family
ID=34177634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067003144A Expired - Fee Related KR101137004B1 (ko) | 2003-08-16 | 2004-08-04 | 유체 유동을 정류하기 위한 조립체 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1660846B1 (ko) |
KR (1) | KR101137004B1 (ko) |
CN (1) | CN100483078C (ko) |
DE (2) | DE10337675A1 (ko) |
ES (1) | ES2530778T3 (ko) |
RU (1) | RU2330998C2 (ko) |
WO (1) | WO2005019778A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103487098A (zh) * | 2013-09-25 | 2014-01-01 | 山东思达特测控设备有限公司 | 一种气体超声波流量计用降噪整流装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0907012D0 (en) * | 2009-04-23 | 2009-06-03 | Elster Metering Ltd | Fluid flow meter |
DE102010047782B3 (de) * | 2010-10-08 | 2012-01-12 | Itt Manufacturing Enterprises, Inc. | Strömungsgleichrichter für geschlossene Rohrleitungen |
CN103161789B (zh) * | 2013-03-14 | 2014-12-03 | 浙江工业大学 | 双向双余度比例调压机构 |
SK32016A3 (sk) * | 2016-01-20 | 2017-08-02 | Malad S.R.O. | Usmerňovač symetrického toku tekutín v potrubiach |
CN105587717B (zh) * | 2016-03-08 | 2017-08-29 | 兰州理工大学 | 可自调式管道整流装置 |
CN109540228B (zh) * | 2018-12-09 | 2020-05-19 | 中国航发南方工业有限公司 | 一种用于测量微距孔流量的装置 |
EP3988905B1 (de) | 2020-10-22 | 2023-05-10 | SICK Engineering GmbH | Durchflussmesssystem |
DE102023132685A1 (de) * | 2023-11-23 | 2025-05-28 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Vertikalachsen-Anemometer sowie Strömungsmaschine mit einem solchen Vertikalachsen-Anemometer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4404861A (en) * | 1980-08-04 | 1983-09-20 | Brown Boveri Kent Limited | Liquid flowmeter |
JPH0862000A (ja) * | 1994-08-17 | 1996-03-08 | Osaka Gas Co Ltd | 流量計 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB250804A (en) * | 1925-07-31 | 1926-04-22 | Chester Waters Larner | Improvements in or relating to valves |
US3733898A (en) * | 1970-06-05 | 1973-05-22 | Oval Eng Co Ltd | Flow conditioning apparatus |
US4130017A (en) * | 1977-11-01 | 1978-12-19 | Westinghouse Electric Corp. | Flow rate measuring device |
SU1273742A1 (ru) * | 1984-12-30 | 1986-11-30 | Предприятие П/Я В-2504 | Формирователь структуры потока газа |
DE3908401A1 (de) * | 1989-03-15 | 1990-09-20 | Ruhrgas Ag | Verfahren und einrichtung zum gleichrichten einer gestoerten stroemung |
DD285155A5 (de) * | 1989-06-26 | 1990-12-05 | Veb Kombinat Ilka Luft- Und Kaeltetechnik,Dd | Stroemungsgleichrichter |
NL194834C (nl) * | 1994-03-21 | 2003-04-03 | Instromet Bv | Stromingsrichter voor een turbineradgasmeter. |
US5880378A (en) * | 1996-08-19 | 1999-03-09 | Southwest Research Institute | Critical flow venturi with variable and continuous range |
-
2003
- 2003-08-16 DE DE10337675A patent/DE10337675A1/de not_active Withdrawn
-
2004
- 2004-08-04 DE DE202004021822U patent/DE202004021822U1/de not_active Expired - Lifetime
- 2004-08-04 CN CNB2004800235016A patent/CN100483078C/zh not_active Expired - Fee Related
- 2004-08-04 WO PCT/EP2004/008752 patent/WO2005019778A2/de not_active Application Discontinuation
- 2004-08-04 RU RU2006108243/28A patent/RU2330998C2/ru not_active IP Right Cessation
- 2004-08-04 KR KR1020067003144A patent/KR101137004B1/ko not_active Expired - Fee Related
- 2004-08-04 EP EP04763799.6A patent/EP1660846B1/de not_active Expired - Lifetime
- 2004-08-04 ES ES04763799T patent/ES2530778T3/es not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4404861A (en) * | 1980-08-04 | 1983-09-20 | Brown Boveri Kent Limited | Liquid flowmeter |
JPH0862000A (ja) * | 1994-08-17 | 1996-03-08 | Osaka Gas Co Ltd | 流量計 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103487098A (zh) * | 2013-09-25 | 2014-01-01 | 山东思达特测控设备有限公司 | 一种气体超声波流量计用降噪整流装置 |
CN103487098B (zh) * | 2013-09-25 | 2015-09-09 | 山东思达特测控设备有限公司 | 一种气体超声波流量计用降噪整流装置 |
Also Published As
Publication number | Publication date |
---|---|
DE202004021822U1 (de) | 2011-05-12 |
EP1660846B1 (de) | 2014-12-24 |
WO2005019778A2 (de) | 2005-03-03 |
ES2530778T3 (es) | 2015-03-05 |
WO2005019778A3 (de) | 2005-04-28 |
EP1660846A2 (de) | 2006-05-31 |
CN1836151A (zh) | 2006-09-20 |
RU2006108243A (ru) | 2006-08-10 |
CN100483078C (zh) | 2009-04-29 |
DE10337675A1 (de) | 2005-03-10 |
KR20060073600A (ko) | 2006-06-28 |
RU2330998C2 (ru) | 2008-08-10 |
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