DK171056B1 - Strømningsmåler til væsker - Google Patents
Strømningsmåler til væsker Download PDFInfo
- Publication number
- DK171056B1 DK171056B1 DK136690A DK136690A DK171056B1 DK 171056 B1 DK171056 B1 DK 171056B1 DK 136690 A DK136690 A DK 136690A DK 136690 A DK136690 A DK 136690A DK 171056 B1 DK171056 B1 DK 171056B1
- Authority
- DK
- Denmark
- Prior art keywords
- nozzle
- splitter
- meter according
- center line
- recess
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
- G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
- G01K17/08—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
- G01K17/10—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature between an inlet and an outlet point, combined with measurement of rate of flow of the medium if such, by integration during a certain time-interval
-
- 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
- G01F1/20—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 by detection of dynamic effects of the flow
- G01F1/32—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 by detection of dynamic effects of the flow using swirl flowmeters
- G01F1/3227—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 by detection of dynamic effects of the flow using swirl flowmeters using fluidic oscillators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/218—Means to regulate or vary operation of device
- Y10T137/2185—To vary frequency of pulses or oscillations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/2224—Structure of body of device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8728468 | 1987-12-04 | ||
GB878728468A GB8728468D0 (en) | 1987-12-04 | 1987-12-04 | Fluidic flowmeter |
PCT/GB1988/001057 WO1989005441A1 (en) | 1987-12-04 | 1988-12-05 | Fluidic flowmeter |
GB8801057 | 1988-12-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK136690D0 DK136690D0 (da) | 1990-06-01 |
DK136690A DK136690A (da) | 1990-06-01 |
DK171056B1 true DK171056B1 (da) | 1996-05-06 |
Family
ID=10628041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK136690A DK171056B1 (da) | 1987-12-04 | 1990-06-01 | Strømningsmåler til væsker |
Country Status (8)
Country | Link |
---|---|
US (1) | US4976155A (de) |
EP (1) | EP0391954B1 (de) |
JP (1) | JP2602110B2 (de) |
DE (1) | DE3887902T2 (de) |
DK (1) | DK171056B1 (de) |
FI (1) | FI90379C (de) |
GB (1) | GB8728468D0 (de) |
WO (1) | WO1989005441A1 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI77556C (fi) * | 1986-12-11 | 1989-03-10 | Radiante Oy | Effektmatarkrets foer roentgenroer. |
FR2679028B1 (fr) * | 1991-07-09 | 1993-10-29 | Schlumberger Industrie | Oscillateur fluidique et debitmetre comportant un tel oscillateur. |
US5396808A (en) * | 1992-04-29 | 1995-03-14 | Schlumberger Industries, S.A. | Fluidic oscillator |
US5451373A (en) * | 1994-02-16 | 1995-09-19 | Akzo N.V. | Obstruction detector for a fluid flow line of a medical laboratory instrument |
US5814275A (en) * | 1995-02-15 | 1998-09-29 | Akzo Nobel N.V. | Obstruction detector for a fluid flow line of a medical laboratory instrument |
US5524660A (en) * | 1995-06-28 | 1996-06-11 | Basf Corporation | Plate-type spray nozzle and method of use |
GB9526067D0 (en) * | 1995-12-20 | 1996-02-21 | Sev Trent Water Ltd | Feedback fluidic oscillator |
FR2764373B1 (fr) * | 1997-06-06 | 1999-08-13 | Schlumberger Ind Sa | Compteur de fluide d'encombrement reduit |
US5959216A (en) * | 1997-07-30 | 1999-09-28 | Schlumberger Industries, S.A. | Method of conditioning a fluid flow, and a fluid flow conditioner |
FR2770644B1 (fr) * | 1997-11-04 | 1999-12-31 | Schlumberger Ind Sa | Compteur de fluide a compacite amelioree |
US6253782B1 (en) * | 1998-10-16 | 2001-07-03 | Bowles Fluidics Corporation | Feedback-free fluidic oscillator and method |
US6553844B2 (en) * | 1999-10-29 | 2003-04-29 | Metasensors, Inc. | Property-independent volumetric flowmeter and sonic velocimeter |
DE10119342C2 (de) * | 2001-04-20 | 2003-07-31 | Hydrometer Gmbh | Flüssigkeitszähler |
US20040244498A1 (en) * | 2003-06-06 | 2004-12-09 | Industrial Technology Research Institute | Fluid flow meter with fluid flow sensor and oscillation sensor |
US6860157B1 (en) * | 2004-01-30 | 2005-03-01 | National Tsing Hua University | Fluidic oscillator |
US6976507B1 (en) * | 2005-02-08 | 2005-12-20 | Halliburton Energy Services, Inc. | Apparatus for creating pulsating fluid flow |
US7827870B2 (en) * | 2005-04-26 | 2010-11-09 | Severn Trent Metering Services Limited | Meter |
US20060260415A1 (en) * | 2005-04-26 | 2006-11-23 | Severn Trent Metering Services Limited | Meter |
US7516670B2 (en) * | 2006-10-12 | 2009-04-14 | Schmuck Cory D | Multi-channel manometer with independent fluid level adjustments |
GB2463488A (en) * | 2008-09-12 | 2010-03-17 | Elster Metering Ltd | A bidirectional flow meter |
US8893804B2 (en) | 2009-08-18 | 2014-11-25 | Halliburton Energy Services, Inc. | Alternating flow resistance increases and decreases for propagating pressure pulses in a subterranean well |
CN102059178B (zh) * | 2010-12-02 | 2012-07-04 | 厦门松霖科技有限公司 | 一种出脉动喷溅水的机构 |
US8733401B2 (en) | 2010-12-31 | 2014-05-27 | Halliburton Energy Services, Inc. | Cone and plate fluidic oscillator inserts for use with a subterranean well |
US8646483B2 (en) | 2010-12-31 | 2014-02-11 | Halliburton Energy Services, Inc. | Cross-flow fluidic oscillators for use with a subterranean well |
WO2012126325A1 (zh) * | 2011-03-22 | 2012-09-27 | 厦门松霖科技有限公司 | 出高频脉冲水的装置 |
US8424605B1 (en) | 2011-05-18 | 2013-04-23 | Thru Tubing Solutions, Inc. | Methods and devices for casing and cementing well bores |
US9212522B2 (en) | 2011-05-18 | 2015-12-15 | Thru Tubing Solutions, Inc. | Vortex controlled variable flow resistance device and related tools and methods |
US8453745B2 (en) | 2011-05-18 | 2013-06-04 | Thru Tubing Solutions, Inc. | Vortex controlled variable flow resistance device and related tools and methods |
US8573066B2 (en) * | 2011-08-19 | 2013-11-05 | Halliburton Energy Services, Inc. | Fluidic oscillator flowmeter for use with a subterranean well |
US8955585B2 (en) | 2011-09-27 | 2015-02-17 | Halliburton Energy Services, Inc. | Forming inclusions in selected azimuthal orientations from a casing section |
US9316065B1 (en) | 2015-08-11 | 2016-04-19 | Thru Tubing Solutions, Inc. | Vortex controlled variable flow resistance device and related tools and methods |
US10118696B1 (en) | 2016-03-31 | 2018-11-06 | Steven M. Hoffberg | Steerable rotating projectile |
CN107716146B (zh) * | 2016-08-11 | 2023-07-21 | 厦门松霖科技股份有限公司 | 出喷溅水机构 |
US11712637B1 (en) | 2018-03-23 | 2023-08-01 | Steven M. Hoffberg | Steerable disk or ball |
US10781654B1 (en) | 2018-08-07 | 2020-09-22 | Thru Tubing Solutions, Inc. | Methods and devices for casing and cementing wellbores |
DE102019201813A1 (de) | 2019-02-12 | 2020-08-13 | Siemens Aktiengesellschaft | Durchflussmesser für ein Fluid mit einer pulsierenden Strömung |
CN114987739A (zh) * | 2022-08-08 | 2022-09-02 | 中国空气动力研究与发展中心低速空气动力研究所 | 一种单反馈通道振荡射流激励器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3554004A (en) * | 1968-02-23 | 1971-01-12 | Gen Electric | Fluidic gas ratio meter |
US3605778A (en) * | 1969-03-04 | 1971-09-20 | Bowles Fluidics Corp | Variable delay line oscillator |
SE405415B (sv) * | 1970-12-22 | 1978-12-04 | Fluid Inventor Ab | Stromningsmetare |
GB1400831A (en) * | 1972-03-24 | 1975-07-23 | Atomic Energy Authority Uk | Flowmeters |
GB1453587A (en) * | 1973-04-05 | 1976-10-27 | Atomic Energy Authority Uk | Flowmeters |
US4085615A (en) * | 1976-11-22 | 1978-04-25 | General Electric Company | Linear flowmeter |
GB1593680A (en) * | 1976-11-02 | 1981-07-22 | Gen Electric | Fluidic flowmeters |
US4182172A (en) * | 1977-08-19 | 1980-01-08 | Danielsson Olf H | Flow meter |
FR2540122B1 (fr) * | 1983-01-27 | 1985-11-29 | Centre Nat Rech Scient | Nouveaux composes comportant une sequence d'oligonucleotide liee a un agent d'intercalation, leur procede de synthese et leur application |
FR2568254B1 (fr) * | 1984-07-25 | 1988-04-29 | Centre Nat Rech Scient | Application d'oligonucleotides lies a un agent intercalant, notamment a titre de medicament |
GB8615702D0 (en) * | 1986-06-27 | 1986-08-06 | Thorn Emi Appliances | Flowmeters |
-
1987
- 1987-12-04 GB GB878728468A patent/GB8728468D0/en active Pending
-
1988
- 1988-12-05 US US07/411,460 patent/US4976155A/en not_active Expired - Fee Related
- 1988-12-05 DE DE3887902T patent/DE3887902T2/de not_active Expired - Fee Related
- 1988-12-05 WO PCT/GB1988/001057 patent/WO1989005441A1/en active IP Right Grant
- 1988-12-05 JP JP1500386A patent/JP2602110B2/ja not_active Expired - Lifetime
-
1989
- 1989-06-22 EP EP89900616A patent/EP0391954B1/de not_active Expired - Lifetime
-
1990
- 1990-06-01 DK DK136690A patent/DK171056B1/da not_active IP Right Cessation
- 1990-06-04 FI FI902782A patent/FI90379C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3887902D1 (de) | 1994-03-24 |
EP0391954A1 (de) | 1990-10-17 |
WO1989005441A1 (en) | 1989-06-15 |
US4976155A (en) | 1990-12-11 |
GB8728468D0 (en) | 1988-01-13 |
FI90379B (fi) | 1993-10-15 |
JPH03505001A (ja) | 1991-10-31 |
DE3887902T2 (de) | 1994-06-23 |
JP2602110B2 (ja) | 1997-04-23 |
EP0391954B1 (de) | 1994-02-16 |
DK136690D0 (da) | 1990-06-01 |
FI90379C (fi) | 1994-01-25 |
DK136690A (da) | 1990-06-01 |
FI902782A0 (fi) | 1990-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK171056B1 (da) | Strømningsmåler til væsker | |
US4838091A (en) | Fludic oscillator flowmeters | |
US4350047A (en) | Vortex-shedding flowmeter having two bluff bodies | |
KR20020021558A (ko) | 초음파 유량 측정 방법 | |
EP0295623A1 (de) | Flüssiger Durchflussmengenmesser | |
HU217737B (hu) | Fluid oszcillátoros áramlásmérő | |
JP5259313B2 (ja) | 超音波流量計 | |
JP2781063B2 (ja) | フルイディック流量計 | |
CA1325734C (en) | Trapped-vortex pair flowmeter | |
CZ290693A3 (en) | Liquid oscillator | |
US6581475B1 (en) | Fluid meter with improved compactness | |
KR960015070B1 (ko) | 유체 유량계 | |
TW295638B (de) | ||
JPS59187222A (ja) | 渦流量計 | |
JP2001141536A (ja) | 流量計測装置 | |
JP2000241205A (ja) | 流体振動型流量計 | |
JPH04262209A (ja) | マイクロフローセンサ付フルイディック流量計 | |
JP3500202B2 (ja) | フルイディック流量計 | |
JPH04158216A (ja) | フルイディック流量計 | |
SU832481A1 (ru) | Устройство дл измерени скорости потока | |
JP2002039824A (ja) | 流量測定装置 | |
RU2134867C1 (ru) | Струйный расходомер | |
SU1746223A1 (ru) | Вихревой расходомер | |
CN117917996A (zh) | 用于流体流速和流量的超声测量的设备和方法 | |
JP2577705Y2 (ja) | 渦流量計 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Patent granted (law 1993) | ||
PBP | Patent lapsed |