BR8707474A - Medidor de velocidade de fluxo de massa de coriolis de densidade insensivel - Google Patents

Medidor de velocidade de fluxo de massa de coriolis de densidade insensivel

Info

Publication number: BR8707474A
Authority: BR; Brazil
Prior art keywords: insensitive; density; mass flow; flow speed; coriolis mass
Prior art date: 1986-10-03

Application number

BR8707474A

Other languages

English (en)

Inventor

Donald Cage

Gerald Martin Grammens

Original Assignee

Micro Motion Inc

Priority date (The priority date 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 date listed.)

1986-10-03

Filing date

1987-10-01

Publication date

1988-09-13

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25434982&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8707474(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1987-10-01 Application filed by Micro Motion Inc filed Critical Micro Motion Inc

1988-09-13 Publication of BR8707474A publication Critical patent/BR8707474A/pt

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
- 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)
Measuring Volume Flow (AREA)
Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

BR8707474A 1986-10-03 1987-10-01 Medidor de velocidade de fluxo de massa de coriolis de densidade insensivel BR8707474A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US91493286A	1986-10-03	1986-10-03
PCT/US1987/002482 WO1988002477A1 (en)	1986-10-03	1987-10-01	Density insensitive coriolis mass flow rate meter

Publications (1)

Publication Number	Publication Date
BR8707474A true BR8707474A (pt)	1988-09-13

Family

ID=25434982

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8707474A BR8707474A (pt)	1986-10-03	1987-10-01	Medidor de velocidade de fluxo de massa de coriolis de densidade insensivel

Country Status (8)

Country	Link
EP (1)	EP0286670B1 (pt)
JP (1)	JPH0769205B2 (pt)
CN (2)	CN1028903C (pt)
AU (1)	AU590995B2 (pt)
BR (1)	BR8707474A (pt)
CA (1)	CA1298658C (pt)
SG (1)	SG42691G (pt)
WO (1)	WO1988002477A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3829061A1 (de) *	1988-08-26	1990-03-08	Danfoss As	Nach dem coriolis-prinzip arbeitendes stroemungsmessgeraet (iii)
DE4413239C2 (de) *	1993-10-28	2000-09-28	Krohne Messtechnik Kg	Verfahren zur Auswertung der Meßsignale eines Massendurchflußmeßgeräts
EP0701107B1 (en) *	1994-09-09	2000-03-15	Fuji Electric Co. Ltd.	Vibration measuring instrument
US5831178A (en) *	1995-08-29	1998-11-03	Fuji Electric Co., Ltd.	Vibration type measuring instrument
JP3058074B2 (ja) *	1995-08-29	2000-07-04	富士電機株式会社	振動型測定器
DE19652002C2 (de) *	1995-12-15	2003-03-27	Flowtec Ag	Schwingungs-Meßgerät
US6272438B1 (en) *	1998-08-05	2001-08-07	Micro Motion, Inc.	Vibrating conduit parameter sensors, methods and computer program products for generating residual-flexibility-compensated mass flow estimates
CN101311687B (zh) *	2003-09-29	2011-11-23	微动公司	用于科里奥利流量计的诊断设备和方法
EP1807681B1 (de) *	2004-11-04	2016-09-07	Endress+Hauser Flowtec AG	Messaufnehmer vom vibrationstyp
KR20100094593A (ko) *	2005-03-29	2010-08-26	마이크로 모우션, 인코포레이티드	유체의 특성을 결정하기 위한 방법 및 코리올리 유량계
DE102008007742A1 (de) *	2007-04-25	2008-11-06	Krohne Ag	Coriolis-Massendurchflußmeßgerät
CR20190034A (es) *	2011-03-18	2019-05-20	Genzyme Corp	INHIBIDORES DE GLUCOSILCERAMIDA SINTASA (Divisional 2013-0471)
WO2014031103A1 (en) *	2012-08-21	2014-02-27	Micro Motion, Inc.	Coriolis flowmeter and method with improved meter zero
AT521899B1 (de) *	2018-12-12	2020-11-15	Avl List Gmbh	Messsystem und Verfahren zur Messung eines Massendurchflusses, einer Dichte, einer Temperatur oder einer Strömungsgeschwindigkeit
AT522357B1 (de)	2019-03-18	2020-11-15	Avl List Gmbh	Messsystem zur Messung eines Massendurchflusses, einer Dichte, einer Temperatur und/oder einer Strömungsgeschwindigkeit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE31450E (en) *	1977-07-25	1983-11-29	Micro Motion, Inc.	Method and structure for flow measurement
ZA82345B (en) *	1981-02-17	1983-02-23	J Smith	Method and apparatus for mass flow measurement
US4491025A (en) *	1982-11-03	1985-01-01	Micro Motion, Inc.	Parallel path Coriolis mass flow rate meter

1987
- 1987-10-01 AU AU81088/87A patent/AU590995B2/en not_active Expired
- 1987-10-01 BR BR8707474A patent/BR8707474A/pt not_active IP Right Cessation
- 1987-10-01 EP EP19870906879 patent/EP0286670B1/en not_active Expired
- 1987-10-01 WO PCT/US1987/002482 patent/WO1988002477A1/en not_active Ceased
- 1987-10-01 JP JP62506214A patent/JPH0769205B2/ja not_active Expired - Lifetime
- 1987-10-02 CA CA000548444A patent/CA1298658C/en not_active Expired - Fee Related
- 1987-10-03 CN CN 87106773 patent/CN1028903C/zh not_active Expired - Lifetime
1991
- 1991-06-08 SG SG426/91A patent/SG42691G/en unknown
1994
- 1994-01-28 CN CN94101236A patent/CN1041127C/zh not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0286670B1 (en)	1990-12-19
AU8108887A (en)	1988-04-21
CN87106773A (zh)	1988-04-27
CN1041127C (zh)	1998-12-09
EP0286670A1 (en)	1988-10-19
SG42691G (en)	1991-07-26
WO1988002477A1 (en)	1988-04-07
JPH02504671A (ja)	1990-12-27
JPH0769205B2 (ja)	1995-07-26
CA1298658C (en)	1992-04-07
CN1028903C (zh)	1995-06-14
CN1101421A (zh)	1995-04-12
AU590995B2 (en)	1989-11-23

Publication	Publication Date	Title
BR9206318A (pt)	1995-10-24	Medidor de fluxo de massa de efeito coriolis
BR8707787A (pt)	1989-08-15	Medidor de vazao de massa"coriolis"de passagens paralelas aperfeicoado
EP0261436A3 (en)	1989-08-16	Mass flow meter according to the coriolis principle
DE3765738D1 (de)	1990-11-29	Massendurchflussmesser.
GB2171200B (en)	1988-07-20	Mass flow meters making use of coriolis effects
BR8707870A (pt)	1989-10-31	Mecanismo excitador e sensores de velocidade ferromagneticos de massa coriolis
DE69017020D1 (de)	1995-03-23	Coriolis-massendurchflussmesser mit erhöhter störgeräuschunempfindlichkeit.
BR8007067A (pt)	1982-06-22	Sistema medidor de fluxo de massa do tipo de forca de coriolis
DE3476581D1 (de)	1989-03-09	Mass flow-meter
IT1169746B (it)	1987-06-03	Flussometro di massa termico
DE3788374D1 (de)	1994-01-20	Einrichtung zum Messen des Massenflusses.
DK0596178T3 (da)	1995-06-26	Coriolis-massestrømsmåler
DE59007478D1 (de)	1994-11-24	Massendurchflussmessgerät.
BR8707474A (pt)	1988-09-13	Medidor de velocidade de fluxo de massa de coriolis de densidade insensivel
DE69625184D1 (de)	2003-01-16	Coriolis-massendurchflussmesse mit konzentrischen rotoren
DE68920015D1 (de)	1995-01-26	Doppler-gerät zur messung der verteilung der strömungsgeschwindigkeit.
IT8667733A0 (it)	1986-09-25	Apparecchio misuratore di portata di massa basato sul principio dicoriolis
IT8620312A0 (it)	1986-05-06	Flussimetro differenziale di massa.
DK33085A (da)	1985-07-28	Ultrasonisk gennemstroemningsmaaler
DE3774993D1 (de)	1992-01-16	Messen von massendurchflussraten von fluessigkeitsstroemungen.
DE58904965D1 (de)	1993-08-26	Doppler-stroemungsgeschwindigkeitsmesser.
DE3276084D1 (de)	1987-05-21	Speed meter systems
BR8907040A (pt)	1991-01-02	Medidor de fluxo de deslocamento assimetrico
DK506284D0 (da)	1984-10-24	Hastighedsmaaler af laser-doppler-typen
IT1133841B (it)	1986-07-24	Misuratore di portata di massa

Legal Events

Date	Code	Title	Description
2008-07-29	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 01/10/2002