SG42691G - Density insensitive coriolis mass flow rate meter - Google Patents

Density insensitive coriolis mass flow rate meter

Info

Publication number: SG42691G
Authority: SG; Singapore
Prior art keywords: flow rate; mass flow; coriolis mass; rate meter; density insensitive
Prior art date: 1986-10-03

Application number

SG426/91A

Other languages

English (en)

Original Assignee

Micro Motion Incorp

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

1991-06-08

Publication date

1991-07-26

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=SG42691(G) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-06-08 Application filed by Micro Motion Incorp filed Critical Micro Motion Incorp

1991-07-26 Publication of SG42691G publication Critical patent/SG42691G/en

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
- 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)

SG426/91A 1986-10-03 1991-06-08 Density insensitive coriolis mass flow rate meter SG42691G (en)

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
SG42691G true SG42691G (en)	1991-07-26

Family

ID=25434982

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG426/91A SG42691G (en)	1986-10-03	1991-06-08	Density insensitive coriolis mass flow rate meter

Country Status (8)

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

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
JP3058074B2 (ja) *	1995-08-29	2000-07-04	富士電機株式会社	振動型測定器
US5831178A (en) *	1995-08-29	1998-11-03	Fuji Electric Co., Ltd.	Vibration type measuring instrument
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
WO2006056518A2 (de) *	2004-11-04	2006-06-01	Endress+Hauser Flowtec Ag	Messaufnehmer vom vibrationstyp
KR101484074B1 (ko) *	2005-03-29	2015-01-19	마이크로 모우션, 인코포레이티드	유체의 특성을 결정하기 위한 방법 및 코리올리 유량계
DE102008007742A1 (de) *	2007-04-25	2008-11-06	Krohne Ag	Coriolis-Massendurchflußmeßgerät
KR101987736B1 (ko) *	2011-03-18	2019-06-11	젠자임 코포레이션	글루코실세라마이드 합성효소 억제제
BR112015003140B1 (pt) *	2012-08-21	2020-11-03	Micro Motion, Inc	medidor de fluxo coriolis, e, método de formar um medidor de fluxo coriolis
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 JP JP62506214A patent/JPH0769205B2/ja not_active Expired - Lifetime
- 1987-10-01 WO PCT/US1987/002482 patent/WO1988002477A1/en not_active Ceased
- 1987-10-01 EP EP19870906879 patent/EP0286670B1/en not_active Expired
- 1987-10-01 BR BR8707474A patent/BR8707474A/pt not_active IP Right Cessation
- 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
CA1298658C (en)	1992-04-07
CN1101421A (zh)	1995-04-12
EP0286670A1 (en)	1988-10-19
AU8108887A (en)	1988-04-21
AU590995B2 (en)	1989-11-23
WO1988002477A1 (en)	1988-04-07
CN1028903C (zh)	1995-06-14
JPH0769205B2 (ja)	1995-07-26
JPH02504671A (ja)	1990-12-27
BR8707474A (pt)	1988-09-13
EP0286670B1 (en)	1990-12-19
CN1041127C (zh)	1998-12-09
CN87106773A (zh)	1988-04-27

Publication	Publication Date	Title
EP0364054A3 (en)	1990-09-05	High temperature coriolis mass flow rate meter
GB2208181B (en)	1991-10-16	Double-loop coriolis type mass flowmeter
EP0261435A3 (en)	1989-08-23	Mass flow meter according to the coriolis principle
EP0261436A3 (en)	1989-08-16	Mass flow meter according to the coriolis principle
GB2171200B (en)	1988-07-20	Mass flow meters making use of coriolis effects
GB8304783D0 (en)	1983-03-23	Coriolis-type mass flow meter
GB8529091D0 (en)	1986-01-02	Mass flow meter
DE3369730D1 (en)	1987-03-12	Parallel path coriolis mass flow rate meter
HU9400268D0 (en)	1994-05-30	Coriolis effect mass flow meter
GB2219092B (en)	1992-02-05	Liquid flow meter
AU1410692A (en)	1992-09-07	Improved coriolis mass flow rate meter
DE3476581D1 (de)	1989-03-09	Mass flow-meter
GB2093998B (en)	1984-10-31	Vibration-type density meter
GB8617415D0 (en)	1986-08-20	Mass flowmeter
SG42691G (en)	1991-07-26	Density insensitive coriolis mass flow rate meter
EP0292570A4 (en)	1991-01-09	Flow meter
GB2181242B (en)	1990-04-18	Mass flow meters operating on the coriolis principle
DE3569822D1 (en)	1989-06-01	Flow meter
EP0144937A3 (en)	1987-07-15	Vortex flow meter
EP0172440A3 (en)	1987-02-04	Hot-wire flow rate measuring apparatus
GB8723623D0 (en)	1987-11-11	Gas flow meter
GB2185785B (en)	1989-11-01	Liquid flow meter
GB2211612B (en)	1991-10-23	Karman vortex flow meter
DE3650535D1 (de)	1996-07-25	Coriolis-Massendurchflussmesser Coriolis-Massendurchflussmesser
GB2191862B (en)	1989-12-06	Liquid flow meter