DE3479442D1 - Electronic circuit for vibrating tube densimeter - Google Patents

Electronic circuit for vibrating tube densimeter

Info

Publication number
DE3479442D1
DE3479442D1 DE8484303896T DE3479442T DE3479442D1 DE 3479442 D1 DE3479442 D1 DE 3479442D1 DE 8484303896 T DE8484303896 T DE 8484303896T DE 3479442 T DE3479442 T DE 3479442T DE 3479442 D1 DE3479442 D1 DE 3479442D1
Authority
DE
Germany
Prior art keywords
electronic circuit
vibrating tube
tube densimeter
densimeter
vibrating
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.)
Expired
Application number
DE8484303896T
Other languages
English (en)
Inventor
James R Ruesch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Micro Motion Inc
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24001036&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3479442(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Micro Motion Inc filed Critical Micro Motion Inc
Application granted granted Critical
Publication of DE3479442D1 publication Critical patent/DE3479442D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G01N2009/006—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis vibrating tube, tuning fork

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Volume Flow (AREA)
DE8484303896T 1983-06-10 1984-06-08 Electronic circuit for vibrating tube densimeter Expired DE3479442D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/503,179 US4491009A (en) 1983-06-10 1983-06-10 Electronic circuit for vibrating tube densimeter

Publications (1)

Publication Number Publication Date
DE3479442D1 true DE3479442D1 (en) 1989-09-21

Family

ID=24001036

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484303896T Expired DE3479442D1 (en) 1983-06-10 1984-06-08 Electronic circuit for vibrating tube densimeter

Country Status (4)

Country Link
US (1) US4491009A (de)
EP (1) EP0130003B1 (de)
DE (1) DE3479442D1 (de)
DK (1) DK166049C (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655075A (en) * 1984-09-26 1987-04-07 University Of Delaware Vibrating tube densimeter
US4679947A (en) * 1985-07-16 1987-07-14 Engineering Measurements Co. Method and apparatus for measuring steam quality
US4733569A (en) * 1985-12-16 1988-03-29 K-Flow Division Of Kane Steel Co., Inc. Mass flow meter
US4716771A (en) * 1986-02-11 1988-01-05 K-Flow Division Of Kane Steel Co., Inc. Symmetrical mass flow meter
WO1988002853A1 (en) * 1986-10-09 1988-04-21 Micro Motion, Inc. Apparatus and methods for measuring the density of an unknown fluid using a coriolis meter
KR960000099B1 (ko) * 1986-10-28 1996-01-03 더폭스보로 컴패니 코리올리 유형의 질량유량계
US4911020A (en) * 1986-10-28 1990-03-27 The Foxboro Company Coriolis-type mass flowmeter circuitry
US5271281A (en) * 1986-10-28 1993-12-21 The Foxboro Company Coriolis-type mass flowmeter
US5050439A (en) * 1986-10-28 1991-09-24 The Foxboro Company Coriolis-type mass flowmeter circuitry
US5343764A (en) * 1986-10-28 1994-09-06 The Foxboro Company Coriolis-type mass flowmeter
US5027662A (en) * 1987-07-15 1991-07-02 Micro Motion, Inc. Accuracy mass flow meter with asymmetry and viscous damping compensation
US4876879A (en) * 1988-08-23 1989-10-31 Ruesch James R Apparatus and methods for measuring the density of an unknown fluid using a Coriolis meter
US4838084A (en) * 1988-08-30 1989-06-13 Hans Leopold Density measuring instrument
DE4016907C3 (de) * 1990-05-25 1998-06-10 Krohne Ag Massendurchflußmeßgerät
DE4124296A1 (de) * 1990-07-28 1992-02-06 Krohne Messtechnik Massametron Massendurchflussmessgeraet
DE4124295A1 (de) 1991-07-22 1993-01-28 Krohne Ag Massendurchflussmessgeraet
US5295084A (en) * 1991-10-08 1994-03-15 Micromotion, Inc. Vibrating tube densimeter
DE4224379C2 (de) * 1992-07-06 1998-05-20 Krohne Messtechnik Kg Massendurchflußmeßgerät
DE4423168C2 (de) 1994-07-04 1998-09-24 Krohne Ag Massendurchflußmeßgerät
DE4435809A1 (de) 1994-10-07 1996-04-11 Krohne Messtechnik Kg Meßgerät für strömende Medien
US5546814A (en) * 1994-10-26 1996-08-20 The Foxboro Company Parallel-flow coriolis-type mass flowmeter with flow-dividing manifold
US5687100A (en) * 1996-07-16 1997-11-11 Micro Motion, Inc. Vibrating tube densimeter
US6077354A (en) * 1998-10-07 2000-06-20 Chrysler Corporation Vehicle painting system having a paint recovery mechanism
US6748813B1 (en) 1998-12-08 2004-06-15 Emerson Electric Company Coriolis mass flow controller
US6513392B1 (en) 1998-12-08 2003-02-04 Emerson Electric Co. Coriolis mass flow controller
US6688176B2 (en) * 2000-01-13 2004-02-10 Halliburton Energy Services, Inc. Single tube densitometer
US7549319B2 (en) * 2006-11-16 2009-06-23 Halliburton Energy Services, Inc. High pressure resonant vibrating-tube densitometer
WO2010134911A1 (en) * 2009-05-20 2010-11-25 Halliburton Energy Services, Inc. Determining fluid density
FR2962220B1 (fr) * 2010-07-02 2012-07-27 Instrumentation Scient De Laboratoire Isl Procede de mesure precise de la densite d'un echantillon
WO2012177241A1 (en) 2011-06-21 2012-12-27 Halliburton Energy Services, Inc. Fluid densitometer with temperature sensor to provide temperature correction
WO2013165428A1 (en) 2012-05-03 2013-11-07 Halliburton Energy Services, Inc. Single magnet fluid densitometer
MX355756B (es) * 2012-08-28 2018-04-27 Halliburton Energy Services Inc Aparatos, metodos y sistemas de caracterizacion de sensor.
DE102013113689B4 (de) 2013-12-09 2018-02-01 Endress + Hauser Flowtec Ag Dichte-Meßgerät
WO2015090776A1 (de) 2013-12-20 2015-06-25 Endress+Hauser Flowtec Ag Spule
DE102013114731A1 (de) 2013-12-20 2015-06-25 Endress+Hauser Flowtec Ag Spule
MX2016016829A (es) * 2014-07-23 2017-03-27 Halliburton Energy Services Inc Modulo de deteccion vibratorio modulado termico para la deteccion del peso molecular del gas.
CA2961717C (en) 2014-09-18 2019-05-21 Micro Motion, Inc. Method and apparatus for determining differential density
AT516420B1 (de) * 2014-10-20 2016-11-15 Anton Paar Gmbh Verfahren und Vorrichtung zur Ermittlung der Dichte eines Fluids
US10126266B2 (en) 2014-12-29 2018-11-13 Concentric Meter Corporation Fluid parameter sensor and meter
US10107784B2 (en) 2014-12-29 2018-10-23 Concentric Meter Corporation Electromagnetic transducer
EP3215812B1 (de) 2014-12-29 2020-10-07 Concentric Meter Corporation Fluidparametersensor und -messgerät
JP6605158B2 (ja) 2016-02-09 2019-11-13 マイクロ モーション インコーポレイテッド 流路を調節する方法及び装置
DE102017121157A1 (de) 2017-08-09 2019-02-14 Endress+Hauser Flowtec Ag Spule sowie Meßwandler mit einer solchen Spule
DE102017131199A1 (de) 2017-12-22 2019-06-27 Endress + Hauser Flowtec Ag Coriolis-Massendurchfluß-Meßgerät
WO2020126282A1 (de) 2018-12-20 2020-06-25 Endress+Hauser Flowtec Ag CORIOLIS-MASSENDURCHFLUß-MEßGERÄT
DE102018133117A1 (de) 2018-12-20 2020-06-25 Endress+Hauser Flowtec Ag Coriolis-Massendurchfluß-Meßgerät
US20220099543A1 (en) 2018-12-20 2022-03-31 Endress+Hauser Flowtec Ag Coriolis mass flow meter
US20220057245A1 (en) 2018-12-21 2022-02-24 Endress+Hauser Flowtec Ag Coriolis mass flowmeter with magnetic field detector
DE102019133610A1 (de) 2019-12-09 2021-06-10 Endress + Hauser Flowtec Ag Vibronisches Meßsystem zum Messen eines Massestroms eines fluiden Meßstoff
DE102020127382A1 (de) 2020-10-16 2022-04-21 Endress+Hauser Flowtec Ag Verfahren zum Überprüfen eines vibronischen Meßsystems
DE102022112523A1 (de) 2022-05-18 2023-11-23 Endress+Hauser Flowtec Ag Vibronisches Meßsystem
DE102022116111A1 (de) 2022-06-28 2023-12-28 Endress+Hauser Flowtec Ag Vibronisches Meßsystem

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943476A (en) * 1955-08-08 1960-07-05 Simmonds Aerocessories Ltd Liquid densitometers
GB1052644A (de) * 1963-08-12
DE1598084C3 (de) * 1965-12-21 1974-02-21 Basf Ag, 6700 Ludwigshafen Vorrichtung zum kontinuierlichen Bestimmen der Wichte von fließfähigen Stoffen
GB1207997A (en) * 1966-10-22 1970-10-07 Siegfried Brockhaus Device for measuring the density of a fluid
GB1315120A (en) * 1969-07-17 1973-04-26 Solartron Electronic Group Density measurements
US3690147A (en) * 1969-08-15 1972-09-12 Massachusetts Inst Technology Torsional vibration densitometer
GB1349257A (en) * 1970-04-24 1974-04-03 Rotron Inc Mass flow and mass flow rate indication
US3677067A (en) * 1970-08-20 1972-07-18 Itt Densitometer
US3805592A (en) * 1970-08-20 1974-04-23 Itt Densitometer
US3842655A (en) * 1971-10-12 1974-10-22 Itt Fluid density sensing systems
US3769500A (en) * 1972-06-16 1973-10-30 Itt Function generator and components thereof
AT331539B (de) * 1972-10-25 1976-08-25 Kratky Otto Dr Dr E H Vorrichtung zur messung der dichte
US3808875A (en) * 1972-11-24 1974-05-07 Itt Densitometer and probe therefor
US3775597A (en) * 1972-12-27 1973-11-27 Itt Fluid density digital computer
US3885140A (en) * 1973-12-10 1975-05-20 Itt Densitometer
US3878374A (en) * 1973-12-10 1975-04-15 Itt Densitometer
GB1482988A (en) * 1974-08-08 1977-08-17 Agar Instr Method and apparatus for measuring the density of a dirty fluid
US4048844A (en) * 1974-09-06 1977-09-20 Andrzej Dunikowski Electric system of meter for measurements of density of mixtures conveyed in a pipeline
US4011746A (en) * 1976-02-02 1977-03-15 Simmonds Precision Products, Inc. Liquid density measurement system
US4020330A (en) * 1976-05-03 1977-04-26 International Telephone And Telegraph Corporation Densitometer
JPS5922515Y2 (ja) * 1976-07-20 1984-07-05 横河電機株式会社 振動式密度計
AT353039B (de) * 1976-11-29 1979-10-25 Kratky Otto Dipl Ing Dr Dr H C Vorrichtung zur messung der dichte

Also Published As

Publication number Publication date
DK281784A (da) 1984-12-11
DK281784D0 (da) 1984-06-08
EP0130003B1 (de) 1989-08-16
DK166049B (da) 1993-03-01
DK166049C (da) 1993-08-02
EP0130003A1 (de) 1985-01-02
US4491009A (en) 1985-01-01

Similar Documents

Publication Publication Date Title
DE3479442D1 (en) Electronic circuit for vibrating tube densimeter
DE3470987D1 (en) Integrated circuit timing apparatus
GB8430880D0 (en) Case for electronic devices
GB2152291B (en) Casing for electronic devices
GB8307067D0 (en) Electronic apparatus
PH21149A (en) Integrated circuit mounting apparatus
GB8406626D0 (en) Mounting apparatus
GB2152312B (en) Oscillator circuit
GB2145189B (en) Vibration limiting apparatus
GB8418617D0 (en) Electronic game apparatus
GB8406929D0 (en) Resonant circuit
DE3474082D1 (en) Lighter mounting for electronic components
DE3469331D1 (en) Controlled oscillator circuit
GB8406210D0 (en) Soldering apparatus
GB8403143D0 (en) Electronic apparatus
DE3477125D1 (en) Apparatus for automatically inserting electronic part
GB2150918B (en) Packaging tubes for electronic components
GB2135927B (en) Soldering apparatus
DE3371149D1 (en) Oscillating circuit
GB8331434D0 (en) Electronic components
GB2123520B (en) Vibrating screen
EP0118629A3 (en) Electronic component insertion apparatus
GB8425519D0 (en) Electronic device
EP0154652A4 (de) Aufbauvorrichtung für elektronische teile.
DE3474386D1 (en) Oscillator circuit

Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings