ID24418A - Pickoff gabungan dan penggerak osilator untuk penggunaan dalam meter alir coriolis dan metoda pengoperasian yang sama - Google Patents
Pickoff gabungan dan penggerak osilator untuk penggunaan dalam meter alir coriolis dan metoda pengoperasian yang samaInfo
- Publication number
- ID24418A ID24418A IDW20000809A ID20000809A ID24418A ID 24418 A ID24418 A ID 24418A ID W20000809 A IDW20000809 A ID W20000809A ID 20000809 A ID20000809 A ID 20000809A ID 24418 A ID24418 A ID 24418A
- Authority
- ID
- Indonesia
- Prior art keywords
- same
- osilator
- pickoff
- joint
- movement
- 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
- G01F1/8409—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
-
- 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
- G01F1/8422—Coriolis or gyroscopic mass flowmeters constructional details exciters
-
- 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
- G01F1/8477—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 with multiple measuring conduits
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/940,580 US6230104B1 (en) | 1997-09-30 | 1997-09-30 | Combined pickoff and oscillatory driver for use in coriolis flowmeters and method of operating the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ID24418A true ID24418A (id) | 2000-07-20 |
Family
ID=25475086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IDW20000809A ID24418A (id) | 1997-09-30 | 1998-09-16 | Pickoff gabungan dan penggerak osilator untuk penggunaan dalam meter alir coriolis dan metoda pengoperasian yang sama |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6230104B1 (ko) |
| EP (1) | EP1019681B1 (ko) |
| JP (1) | JP3469550B2 (ko) |
| KR (1) | KR20010030791A (ko) |
| CN (1) | CN1178047C (ko) |
| AR (1) | AR013970A1 (ko) |
| AU (1) | AU742211B2 (ko) |
| BR (1) | BR9812477A (ko) |
| CA (1) | CA2301620A1 (ko) |
| DE (1) | DE69814121T2 (ko) |
| HK (1) | HK1032106A1 (ko) |
| ID (1) | ID24418A (ko) |
| PL (1) | PL339520A1 (ko) |
| WO (1) | WO1999017084A1 (ko) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY124536A (en) * | 2000-03-14 | 2006-06-30 | Micro Motion Inc | Initialization algorithm for drive control in a coriolis flowmeter |
| US6520028B1 (en) * | 2000-11-28 | 2003-02-18 | Micro Motion, Inc. | Gyroscopic mass flowmeter |
| US6505135B2 (en) * | 2001-03-13 | 2003-01-07 | Micro Motion, Inc. | Initialization algorithm for drive control in a coriolis flowmeter |
| WO2004011894A1 (en) * | 2002-07-25 | 2004-02-05 | Carpenter Brent L | Precise pressure measurement by vibrating an oval conduit along different cross-sectional axes |
| DE10331126B4 (de) * | 2003-07-09 | 2005-09-01 | Krohne Ag | Coriolis-Massendurchflußmeßgerät und Verfahren zum Betreiben eines Coriolis-Massendurchflußmeßgeräts |
| US6997033B2 (en) * | 2004-02-03 | 2006-02-14 | Emerson Electric Co. | Flow meter pickoff assembly and flow meter pickoff adjustment method for nulling flow meter zero offset |
| EP1735599B1 (en) * | 2004-04-16 | 2019-11-06 | Micro Motion, Inc. | Method and apparatus for force balancing |
| KR101206377B1 (ko) | 2005-09-20 | 2012-11-29 | 마이크로 모우션, 인코포레이티드 | 진동 유량계에 대한 구동 신호를 생성하기 위한 방법 및 계측 전자장치 |
| DE102006006152A1 (de) * | 2005-12-23 | 2007-07-05 | Abb Patent Gmbh | Verfahren zur Regelung und Überwachung eines Messsystems, sowie Messsystem selbst |
| EP2966421B1 (en) * | 2006-07-28 | 2021-04-28 | Micro Motion, Inc. | Three pickoff sensor flow meter |
| MX2009001769A (es) * | 2006-08-24 | 2009-02-25 | Micro Motion Inc | Flujometro con conductos de flujo multiple. |
| AU2007352590B2 (en) * | 2007-05-03 | 2011-03-17 | Micro Motion, Inc. | Vibratory flow meter and method for correcting for an entrained phase in a two-phase flow of a flow material |
| DE102007024276A1 (de) * | 2007-05-23 | 2008-11-27 | Endress + Hauser Flowtec Ag | Verfahren zur Messung und/oder Überwachung eines Strömungsparameters und entsprechende Vorrichtung |
| KR20110091593A (ko) * | 2008-12-10 | 2011-08-11 | 마이크로 모우션, 인코포레이티드 | 진동 유량계의 유관 진동 방법 및 장치 |
| JP5560375B2 (ja) * | 2010-08-02 | 2014-07-23 | マイクロ モーション インコーポレイテッド | 振動式メータの振動式センサーコンポーネントの温度を求めるための方法および装置 |
| KR101744682B1 (ko) | 2011-09-19 | 2017-06-20 | 마이크로 모우션, 인코포레이티드 | 진동 유량계 및 평균 유량을 위한 방법 |
| CN104011512B (zh) * | 2011-10-26 | 2017-04-12 | 微动公司 | 用于振动流体计量器的并置传感器 |
| DE102012011934B4 (de) * | 2012-06-18 | 2014-07-10 | Krohne Messtechnik Gmbh | Verfahren zum Betreiben eines Resonazmesssystems und diesbezügliche Resonanzmesssystem |
| US9587971B2 (en) * | 2015-07-22 | 2017-03-07 | Honeywell International Inc. | Dual E-shaped high frequency exciter |
| US20190310121A1 (en) * | 2016-07-20 | 2019-10-10 | Micro Motion, Inc. | Method for performing temperature compensation of maximum sensor current and test tone amplitude during meter verification |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4109524A (en) | 1975-06-30 | 1978-08-29 | S & F Associates | Method and apparatus for mass flow rate measurement |
| USRE31450E (en) | 1977-07-25 | 1983-11-29 | Micro Motion, Inc. | Method and structure for flow measurement |
| US4491025A (en) | 1982-11-03 | 1985-01-01 | Micro Motion, Inc. | Parallel path Coriolis mass flow rate meter |
| US4729243A (en) | 1986-05-05 | 1988-03-08 | The Singer Company | Mass-flow measuring instrument |
| US4777833A (en) | 1986-11-12 | 1988-10-18 | Micro Motion, Inc. | Ferromagnetic drive and velocity sensors for a coriolis mass flow rate meter |
| US5009109A (en) | 1989-12-06 | 1991-04-23 | Micro Motion, Inc. | Flow tube drive circuit having a bursty output for use in a coriolis meter |
| US5349872A (en) * | 1993-08-20 | 1994-09-27 | Micro Motion, Inc. | Stationary coils for a coriolis effect mass flowmeter |
| US5781020A (en) * | 1995-04-24 | 1998-07-14 | Matsushita Electric Industrial Co., Ltd. | Method of calculating an impedance of an electromagnetic part to which rotational body shape approximation is applied, and an apparatus for the same |
| US5854430A (en) * | 1996-05-07 | 1998-12-29 | Endress + Hauser Flowtec Ag | Coriolis mass flow sensor |
-
1997
- 1997-09-30 US US08/940,580 patent/US6230104B1/en not_active Expired - Lifetime
-
1998
- 1998-09-16 AU AU94911/98A patent/AU742211B2/en not_active Ceased
- 1998-09-16 JP JP2000514107A patent/JP3469550B2/ja not_active Expired - Fee Related
- 1998-09-16 ID IDW20000809A patent/ID24418A/id unknown
- 1998-09-16 PL PL98339520A patent/PL339520A1/xx unknown
- 1998-09-16 BR BR9812477-3A patent/BR9812477A/pt not_active IP Right Cessation
- 1998-09-16 CN CNB98809634XA patent/CN1178047C/zh not_active Expired - Lifetime
- 1998-09-16 DE DE69814121T patent/DE69814121T2/de not_active Expired - Lifetime
- 1998-09-16 KR KR1020007003379A patent/KR20010030791A/ko active IP Right Grant
- 1998-09-16 CA CA002301620A patent/CA2301620A1/en not_active Abandoned
- 1998-09-16 EP EP98948316A patent/EP1019681B1/en not_active Expired - Lifetime
- 1998-09-16 WO PCT/US1998/019421 patent/WO1999017084A1/en active IP Right Grant
- 1998-09-29 AR ARP980104858A patent/AR013970A1/es not_active Application Discontinuation
-
2001
- 2001-04-17 HK HK01102715A patent/HK1032106A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010030791A (ko) | 2001-04-16 |
| EP1019681A1 (en) | 2000-07-19 |
| HK1032106A1 (en) | 2001-07-06 |
| CN1178047C (zh) | 2004-12-01 |
| CA2301620A1 (en) | 1999-04-08 |
| JP3469550B2 (ja) | 2003-11-25 |
| DE69814121T2 (de) | 2004-01-22 |
| AU9491198A (en) | 1999-04-23 |
| US6230104B1 (en) | 2001-05-08 |
| PL339520A1 (en) | 2000-12-18 |
| AR013970A1 (es) | 2001-01-31 |
| BR9812477A (pt) | 2000-09-19 |
| DE69814121D1 (de) | 2003-06-05 |
| CN1272177A (zh) | 2000-11-01 |
| EP1019681B1 (en) | 2003-05-02 |
| JP2001518610A (ja) | 2001-10-16 |
| AU742211B2 (en) | 2001-12-20 |
| WO1999017084A1 (en) | 1999-04-08 |
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