BR0103431A - Controlador de fluxo de massa de coriolis - Google Patents
Controlador de fluxo de massa de coriolisInfo
- Publication number
- BR0103431A BR0103431A BR0103431-6A BR0103431A BR0103431A BR 0103431 A BR0103431 A BR 0103431A BR 0103431 A BR0103431 A BR 0103431A BR 0103431 A BR0103431 A BR 0103431A
- Authority
- BR
- Brazil
- Prior art keywords
- flow tube
- flow
- tube
- coriolis mass
- mass flow
- Prior art date
Links
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
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/8404—Coriolis or gyroscopic mass flowmeters details of flowmeter manufacturing methods
-
- 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
- G01F1/84—Coriolis or gyroscopic mass flowmeters
-
- 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
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
-
- 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
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
- G01F1/8413—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
-
- 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
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
- G01F1/8427—Coriolis or gyroscopic mass flowmeters constructional details detectors
-
- 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
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
- G01F1/8431—Coriolis or gyroscopic mass flowmeters constructional details electronic circuits
-
- 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
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
- G01F1/8436—Coriolis or gyroscopic mass flowmeters constructional details signal processing
-
- 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
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
- G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
- G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
-
- 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
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
- G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
- G01F1/849—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Measuring Volume Flow (AREA)
Abstract
Patente de Invenção para "CONTROLADOR DE FLUXO DE MASSA DE CORIOLIS". Um sensor de fluxo de massa de Coriolis inclui um tubo de fluxo, uma fonte de luz posicionada adjacente a um primeiro lado do tubo de fluxo, e um detector de luz posicionado adjacente a um segundo lado do tubo de fluxo. Um dispositivo de acionamento está operativamente situado em relação ao tubo de fluxo para vibração do tubo de fluxo, tal que o tubo de fluxo se move através de uma trajetória definida entre a fonte de luz e o detector de luz. Em outros aspectos da invenção, o sensor de fluxo de massa de Coriolis inclui um tubo de fluxo e uma estrutura tendo o tubo de fluxo montado na mesma. Um dispositivo de acionamento está operativamente situado em relação à estrutura para vibração da estrutura, e pelo menos um sensor captador está situado em relação ao tubo de fluxo de modo a medir o torcimento no tubo de fluxo devido à força de Coriolis. Outros aspectos da invenção se referem a um sensor de fluxo de massa de Coriolis de tubo reto. Um tubo de fluxo flexível define uma trajetória de fluxo geralmente linear. Um dispositivo de acionamento está posicionado para atuar o tubo de fluxo, e primeiro e segundo sensores captadores estão posicionados nas primeira e segunda extremidades do tubo de fluxo, respectivamente. Os primeiro e segundo sensores captadores produzem um sinal em resposta ao movimento do fluxo de tubo, no qual uma força de Coriolis estabelecida por um fluxo de material através do tubo de fluxo, causa uma alteração de fase entre a saída de sinais pelos primeiro e segundo sensores captadores.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/641,698 US6748813B1 (en) | 1998-12-08 | 2000-08-18 | Coriolis mass flow controller |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0103431A true BR0103431A (pt) | 2002-05-28 |
Family
ID=24573492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0103431-6A BR0103431A (pt) | 2000-08-18 | 2001-08-17 | Controlador de fluxo de massa de coriolis |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1182433B1 (pt) |
JP (4) | JP4898029B2 (pt) |
KR (1) | KR100825278B1 (pt) |
CN (1) | CN1340694A (pt) |
BR (1) | BR0103431A (pt) |
CA (3) | CA2720501C (pt) |
HK (1) | HK1042547A1 (pt) |
MX (1) | MXPA01008412A (pt) |
PL (1) | PL208397B1 (pt) |
RU (1) | RU2277227C2 (pt) |
SG (1) | SG94858A1 (pt) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2720501C (en) * | 2000-08-18 | 2015-09-22 | Emerson Electric Co. | Coriolis mass flow controller |
US20030098069A1 (en) | 2001-11-26 | 2003-05-29 | Sund Wesley E. | High purity fluid delivery system |
US6782325B2 (en) * | 2002-09-30 | 2004-08-24 | Micro Motion, Inc. | Programmable coriolis flow meter electronics for outputting information over a single output port |
CN100442025C (zh) * | 2004-01-02 | 2008-12-10 | 艾默生电气公司 | 科里奥利质量流量传感器 |
US7117751B2 (en) * | 2004-01-02 | 2006-10-10 | Emerson Electric Co. | Coriolis mass flow sensor having optical sensors |
WO2006122880A1 (de) * | 2005-05-16 | 2006-11-23 | Endress+Hauser Flowtec Ag | IN-LINE-MEßGERÄT MIT EINEM MEßAUFNEHMER VOM VIBRATIONSTYP |
US7546777B2 (en) | 2006-03-22 | 2009-06-16 | Endress + Hauser Flowtec Ag | Measuring transducer of vibration-type |
DE102006013601A1 (de) * | 2006-03-22 | 2007-09-27 | Endress + Hauser Flowtec Ag | Meßaufnehmer vom Vibrationstyp |
US7631561B2 (en) | 2006-03-22 | 2009-12-15 | Endress + Hauser Flowtec Ag | Measuring transducer of vibration-type |
US7555962B2 (en) | 2006-03-22 | 2009-07-07 | Endress + Hauser Flowtec Ag | Measuring transducer of vibration-type |
US7432836B2 (en) * | 2006-08-01 | 2008-10-07 | Hamilton Sundstrand Corporation | Multiplexed signal conditioner |
NL1032880C2 (nl) * | 2006-11-16 | 2008-05-19 | Berkin Bv | Coriolis massa debietmeter. |
DE102006062600B4 (de) * | 2006-12-29 | 2023-12-21 | Endress + Hauser Flowtec Ag | Verfahren zum Inbetriebnehmen und/oder Überwachen eines In-Line-Meßgeräts |
NL1034125C2 (nl) * | 2007-07-12 | 2009-01-13 | Berkin Bv | Flowmeter van het Coriolis type. |
DE102008039012B4 (de) * | 2008-08-21 | 2012-04-19 | Krohne Meßtechnik GmbH & Co KG | Verfahren zum Betreiben eines Resonanzmeßsystems und Resonanzmeßsystem |
CN102639971A (zh) | 2009-09-14 | 2012-08-15 | 微动公司 | 用于振动流量计的抗腐蚀涂层及用于形成该涂层的方法 |
JP4888550B2 (ja) * | 2009-12-29 | 2012-02-29 | 横河電機株式会社 | コリオリ質量流量計 |
DE102011012498A1 (de) * | 2010-11-19 | 2012-05-24 | Krohne Messtechnik Gmbh | Verfahren zum Betreiben eines Resonanzmesssystems |
ES2749877T3 (es) * | 2010-11-29 | 2020-03-24 | Air Prod & Chem | Método y aparato de medición del peso molecular de un gas |
CN103048038B (zh) * | 2012-12-17 | 2015-04-29 | 浙江大学 | 非接触式流体元器件振动检测装置 |
JP6498180B2 (ja) * | 2013-04-18 | 2019-04-10 | マイクロ モーション インコーポレイテッド | 振動計用のメータセンサの検証 |
CN103674140A (zh) * | 2013-12-12 | 2014-03-26 | 重庆川仪自动化股份有限公司 | 科氏质量流量计传感器及其分流器装置 |
CN105203169A (zh) * | 2014-06-26 | 2015-12-30 | 微动公司 | 变送器以及在该变送器中对传感器信号进行变送的方法 |
JP5922291B1 (ja) * | 2015-10-08 | 2016-05-24 | 株式会社アツデン | コリオリ式質量流量計 |
CN106768115B (zh) * | 2017-01-23 | 2023-04-18 | 成都安迪生精测科技有限公司 | 一种高真空质量流量计 |
JP6178033B1 (ja) * | 2017-04-03 | 2017-08-09 | 株式会社アツデン | コリオリ式質量流量計 |
DE102017126733A1 (de) | 2017-11-14 | 2019-05-16 | Endress+Hauser Flowtec Ag | Messgerät mit mindestens einem gebogenen Messrohr zum Ermitteln eines Massedurchflussmesswerts eines Mediums nach dem Coriolis-Prinzip |
CN108071581B (zh) * | 2017-12-13 | 2019-07-05 | 深圳市景新浩科技有限公司 | 一种微型压电泵充气软件控制方法及系统 |
SG11202101259SA (en) * | 2018-08-13 | 2021-03-30 | Micro Motion Inc | Determining a damping of a meter assembly |
DE102019106244B4 (de) * | 2019-03-12 | 2020-10-01 | Endress+Hauser Flowtec Ag | Feldgerät der Prozessmesstechnik, Messaufnehmer und Verfahren zur Herstellung eines Messaufnehmers |
CN110905830B (zh) * | 2019-12-05 | 2022-11-25 | 浙江久本电器有限公司 | 一种智能化电子式真空引水控制器 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS52169366U (pt) * | 1976-06-15 | 1977-12-22 | ||
US4311054A (en) * | 1978-11-13 | 1982-01-19 | Halliburton Company | Mass flowmeter with sensor gain control |
JPS58206926A (ja) * | 1982-04-30 | 1983-12-02 | Yokogawa Hokushin Electric Corp | 質量流量計 |
US4559833A (en) * | 1982-09-30 | 1985-12-24 | Smith Meter Inc. | Meter for measuring mass flow rate |
JPS6227621A (ja) * | 1985-07-23 | 1987-02-05 | スミス メ−タ− インコ−ポレ−テツド | 流れる物質の質量を測定するためのダイナミック振動式計量装置 |
DE8712331U1 (pt) * | 1986-09-26 | 1988-01-28 | Flowtec Ag, Reinach, Basel, Ch | |
JP2506118B2 (ja) * | 1987-07-20 | 1996-06-12 | トキコ株式会社 | 質量流量計 |
US4949583A (en) * | 1987-11-20 | 1990-08-21 | Flowtec Ag | Method of mass flow measurement by the coriolis principle and mass flow meter operating by the coriolis principle |
WO1989011084A1 (en) * | 1988-05-11 | 1989-11-16 | Flowtec Ag | Mass flow measuring apparatus based on the coriolis principle |
DE3923409A1 (de) * | 1989-07-14 | 1991-01-24 | Danfoss As | Nach dem coriolis-prinzip arbeitendes massendurchfluss-messgeraet |
JP2910273B2 (ja) * | 1991-03-05 | 1999-06-23 | 横河電機株式会社 | 流量計 |
JPH0579857A (ja) * | 1991-09-20 | 1993-03-30 | Yokogawa Electric Corp | 変位測定装置 |
JPH0587588A (ja) * | 1991-09-25 | 1993-04-06 | Yokogawa Electric Corp | 変位測定装置 |
JPH0650784A (ja) * | 1992-07-28 | 1994-02-25 | Fuji Electric Co Ltd | 質量流量計 |
DE4226391C2 (de) * | 1992-08-10 | 1995-07-20 | Flowtec Ag | Verfahren zur Erkennung einer Nullpunktdrift eines Coriolis-Massedurchflußaufnehmers |
JP3251374B2 (ja) * | 1993-03-17 | 2002-01-28 | 株式会社オーバル | メディカル用コリオリ流量計 |
JPH07103814A (ja) * | 1993-10-06 | 1995-04-21 | Ishikawajima Harima Heavy Ind Co Ltd | 変位,振動測定方法 |
JPH10221147A (ja) * | 1997-02-06 | 1998-08-21 | Yokogawa Electric Corp | コリオリ質量流量計 |
JP3190613B2 (ja) * | 1997-03-31 | 2001-07-23 | セイコーインスツルメンツ株式会社 | 圧電アクチュエータ |
US6164140A (en) * | 1998-10-09 | 2000-12-26 | Kalinoski; Richard W. | Solid state transducer for Coriolis flowmeter |
KR100883622B1 (ko) * | 1998-12-08 | 2009-02-13 | 에머슨 일렉트릭 컴파니 | 코리올리 질량 유동 제어기 |
CA2720501C (en) * | 2000-08-18 | 2015-09-22 | Emerson Electric Co. | Coriolis mass flow controller |
-
2001
- 2001-08-13 CA CA2720501A patent/CA2720501C/en not_active Expired - Lifetime
- 2001-08-13 CA CA2354957A patent/CA2354957C/en not_active Expired - Lifetime
- 2001-08-13 CA CA2720414A patent/CA2720414C/en not_active Expired - Lifetime
- 2001-08-14 EP EP01203104.3A patent/EP1182433B1/en not_active Expired - Lifetime
- 2001-08-16 JP JP2001246999A patent/JP4898029B2/ja not_active Expired - Lifetime
- 2001-08-17 RU RU2001123088/28A patent/RU2277227C2/ru active
- 2001-08-17 SG SG200105073A patent/SG94858A1/en unknown
- 2001-08-17 BR BR0103431-6A patent/BR0103431A/pt active IP Right Grant
- 2001-08-17 PL PL349182A patent/PL208397B1/pl unknown
- 2001-08-17 MX MXPA01008412A patent/MXPA01008412A/es active IP Right Grant
- 2001-08-18 KR KR1020010049826A patent/KR100825278B1/ko active IP Right Grant
- 2001-08-18 CN CN01137083A patent/CN1340694A/zh active Pending
-
2002
- 2002-06-04 HK HK02104221.1A patent/HK1042547A1/zh unknown
-
2009
- 2009-10-01 JP JP2009229192A patent/JP4691186B2/ja not_active Expired - Lifetime
-
2010
- 2010-03-17 JP JP2010061123A patent/JP4842384B2/ja not_active Expired - Lifetime
-
2011
- 2011-05-20 JP JP2011113537A patent/JP4956682B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1182433B1 (en) | 2019-01-23 |
JP4691186B2 (ja) | 2011-06-01 |
MXPA01008412A (es) | 2003-05-19 |
JP2010160159A (ja) | 2010-07-22 |
CN1340694A (zh) | 2002-03-20 |
CA2720414A1 (en) | 2002-02-18 |
JP4842384B2 (ja) | 2011-12-21 |
CA2720501A1 (en) | 2002-02-18 |
JP2011180152A (ja) | 2011-09-15 |
EP1182433A2 (en) | 2002-02-27 |
JP2009300462A (ja) | 2009-12-24 |
CA2720414C (en) | 2013-12-10 |
HK1042547A1 (zh) | 2002-08-16 |
PL208397B1 (pl) | 2011-04-29 |
JP4898029B2 (ja) | 2012-03-14 |
RU2277227C2 (ru) | 2006-05-27 |
JP4956682B2 (ja) | 2012-06-20 |
PL349182A1 (en) | 2002-02-25 |
CA2720501C (en) | 2015-09-22 |
KR100825278B1 (ko) | 2008-04-28 |
SG94858A1 (en) | 2003-03-18 |
JP2002062175A (ja) | 2002-02-28 |
CA2354957A1 (en) | 2002-02-18 |
EP1182433A3 (en) | 2007-01-24 |
CA2354957C (en) | 2011-10-04 |
KR20020014779A (ko) | 2002-02-25 |
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Legal Events
Date | Code | Title | Description |
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B25A | Requested transfer of rights approved |
Free format text: EMERSON ELECTRIC CO (US) |
|
B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM OS ARTIGOS 8O E 13 DA LPI |
|
B12B | Appeal: appeal against refusal | ||
B16A | Patent or certificate of addition of invention granted |