ES2663600T3 - Caudalímetro másico - Google Patents
Caudalímetro másico Download PDFInfo
- Publication number
- ES2663600T3 ES2663600T3 ES12151684.3T ES12151684T ES2663600T3 ES 2663600 T3 ES2663600 T3 ES 2663600T3 ES 12151684 T ES12151684 T ES 12151684T ES 2663600 T3 ES2663600 T3 ES 2663600T3
- Authority
- ES
- Spain
- Prior art keywords
- axis
- rotating member
- fluid
- moment device
- chamber
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 abstract 9
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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/82—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted using a driven wheel as impeller and one or more other wheels or moving elements which are angularly restrained by a resilient member, e.g. spring member as the measuring device
Abstract
Un caudalímetro másico (10, 50, 130, 200, 300) que comprende: una carcasa (11) que incluye una entrada de fluido (4) y una salida de fluido (6, 36), definiendo la carcasa (11) una cámara (13) en su interior; un miembro rotatorio (12A, 12B, 60A, 60B, 210A, 210B) dispuesto en la cámara (13) y que puede rotar alrededor de un eje (24); un dispositivo de momento (14, 15) definido como un dispositivo que puede rotar en relación con el miembro rotatorio, estando el dispositivo de momento (14, 15) dispuesto en la cámara (13) y conectado al miembro rotatorio (12A, 12B, 60A, 60B, 210A, 210B) a través de una conexión que comprende un elemento de empuje (9, 52) con el fin de poder rotar alrededor del eje (24) y poder rotar en relación con el miembro rotatorio (12A, 12B, 60A, 60B, 210A, 210B); y una trayectoria de fluido (34) en comunicación de fluidos con la entrada de fluido (4) y la salida de fluido (6, 36), pasando la trayectoria de fluido (34) a través tanto del miembro rotatorio (12A, 12B, 60A, 60B, 210A, 210B) como del dispositivo de momento (14, 15), y entrando la trayectoria de fluido (34) en el dispositivo de momento (14, 15) a una distancia radial r1 del eje (24) y saliendo del dispositivo de momento (14, 15) a una distancia radial r2 del eje (24), y siendo r1 y r2 distancias diferentes, de tal manera que la trayectoria de fluido (34) a través del dispositivo de momento (14, 15) comprende un cambio en la distancia del eje (24).
Description
Claims (1)
-
imagen1 imagen2
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201113010560 | 2011-01-20 | ||
US13/010,560 US8353221B2 (en) | 2011-01-20 | 2011-01-20 | Mass flow meter |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2663600T3 true ES2663600T3 (es) | 2018-04-16 |
Family
ID=45491462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES12151684.3T Active ES2663600T3 (es) | 2011-01-20 | 2012-01-19 | Caudalímetro másico |
Country Status (5)
Country | Link |
---|---|
US (1) | US8353221B2 (es) |
EP (1) | EP2485019B1 (es) |
CN (1) | CN102607655B (es) |
CA (1) | CA2764083C (es) |
ES (1) | ES2663600T3 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9506785B2 (en) | 2013-03-15 | 2016-11-29 | Rain Bird Corporation | Remote flow rate measuring |
CN104713601A (zh) * | 2013-12-17 | 2015-06-17 | 奚勇 | 一种自转式流量计 |
WO2018013857A1 (en) | 2016-07-13 | 2018-01-18 | Rain Bird Corporation | Flow sensor |
CN110998248B (zh) * | 2017-08-09 | 2022-05-03 | 代傲表计有限公司 | 用于确定关于流体和/或流体流的流体参量的测量设备 |
US10473494B2 (en) | 2017-10-24 | 2019-11-12 | Rain Bird Corporation | Flow sensor |
US11662242B2 (en) | 2018-12-31 | 2023-05-30 | Rain Bird Corporation | Flow sensor gauge |
US10753779B1 (en) * | 2020-03-02 | 2020-08-25 | John F. Foss | Mass flow meter |
US11874149B2 (en) | 2020-04-27 | 2024-01-16 | Rain Bird Corporation | Irrigation flow sensor systems and methods of detecting irrigation flow |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB717897A (en) | 1951-12-06 | 1954-11-03 | Gen Electric | Improvements in and relating to fluid flow measuring instruments |
US3036461A (en) * | 1959-02-03 | 1962-05-29 | Gen Electric | Flowmeter |
US3232110A (en) * | 1962-01-24 | 1966-02-01 | Yao T Li | Mass flow meter |
US3538767A (en) | 1968-12-04 | 1970-11-10 | Gen Electric | Flowmeter fluid drive |
US3613451A (en) | 1969-10-24 | 1971-10-19 | Bendix Corp | Mass flowmeter |
US3877304A (en) | 1971-02-18 | 1975-04-15 | Eldec Corp | Flowmeter |
JPS5336339B1 (es) | 1971-02-18 | 1978-10-02 | ||
US3807229A (en) * | 1972-03-01 | 1974-04-30 | Electro Dev Corp | Bypass flowmeter |
US3958447A (en) * | 1975-07-09 | 1976-05-25 | Eldec Corporation | Mass flowmeter |
US4012957A (en) | 1976-04-27 | 1977-03-22 | Eldec Corporation | Shrouded flowmeter turbine and improved fluid flowmeter using the same |
US4056976A (en) | 1976-10-12 | 1977-11-08 | General Electric Company | Mass rate of flow meter |
US4248099A (en) | 1979-10-12 | 1981-02-03 | General Electric Company | Mass rate of flow meter with improved fluid drive |
US4279168A (en) | 1979-10-12 | 1981-07-21 | General Electric Company | Mass rate of flow meter with electromagnetic interference compensation |
US4438648A (en) * | 1982-06-18 | 1984-03-27 | Eldec Corporation | Differential mass flowmeter |
US4534226A (en) * | 1983-11-01 | 1985-08-13 | General Electric Company | Counter rotating, multi turbine flow measuring system |
US5370001A (en) * | 1993-06-02 | 1994-12-06 | Ametek, Inc. | Angular momentum mass flowmeter |
US5363699A (en) * | 1993-08-25 | 1994-11-15 | Ketema, Inc. | Method and apparatus for determining characteristics of fluid flow |
FR2721999B1 (fr) | 1994-06-30 | 1996-08-09 | Contruction De Moteurs D Aviat | Debimetre massique redondant |
US5728950A (en) | 1996-05-20 | 1998-03-17 | Ametek Aerospace Products, Inc. | Fluid flowmeter |
GB2390691B (en) * | 2002-07-11 | 2005-11-23 | Rolls Royce Plc | Measurement of fuel flow |
US7603915B2 (en) | 2007-08-23 | 2009-10-20 | Rosemount Aerospace Inc. | Force balanced impeller flow meter for mass flow rate control |
US7784359B2 (en) | 2008-04-17 | 2010-08-31 | Rosemount Aerospace Inc. | Coriolis effect mass flow meter and gyroscope |
US8205508B2 (en) * | 2010-01-12 | 2012-06-26 | Meggitt (New Hampshire), Inc. | Motorless mass flowmeter |
-
2011
- 2011-01-20 US US13/010,560 patent/US8353221B2/en active Active
-
2012
- 2012-01-13 CA CA2764083A patent/CA2764083C/en active Active
- 2012-01-19 ES ES12151684.3T patent/ES2663600T3/es active Active
- 2012-01-19 EP EP12151684.3A patent/EP2485019B1/en active Active
- 2012-01-20 CN CN201210018289.0A patent/CN102607655B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US8353221B2 (en) | 2013-01-15 |
EP2485019A1 (en) | 2012-08-08 |
CN102607655A (zh) | 2012-07-25 |
CA2764083C (en) | 2019-01-22 |
US20120186361A1 (en) | 2012-07-26 |
EP2485019B1 (en) | 2018-02-28 |
CA2764083A1 (en) | 2012-07-20 |
CN102607655B (zh) | 2016-12-14 |
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