DE60035789D1 - Eigensicherer signalgestalter für coriolisdurchflussmesser - Google Patents

Eigensicherer signalgestalter für coriolisdurchflussmesser

Info

Publication number
DE60035789D1
DE60035789D1 DE60035789T DE60035789T DE60035789D1 DE 60035789 D1 DE60035789 D1 DE 60035789D1 DE 60035789 T DE60035789 T DE 60035789T DE 60035789 T DE60035789 T DE 60035789T DE 60035789 D1 DE60035789 D1 DE 60035789D1
Authority
DE
Germany
Prior art keywords
intrinsic safety
safety signal
coriolis flowmeter
coriolis
flowmeter
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 - Lifetime
Application number
DE60035789T
Other languages
English (en)
Other versions
DE60035789T2 (de
DE60035789C5 (de
Inventor
William M Mansfield
Michael J Zolock
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.)
Mirco Motion Inc
Original Assignee
Mirco 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=23661862&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60035789(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mirco Motion Inc filed Critical Mirco Motion Inc
Application granted granted Critical
Publication of DE60035789D1 publication Critical patent/DE60035789D1/de
Publication of DE60035789T2 publication Critical patent/DE60035789T2/de
Publication of DE60035789C5 publication Critical patent/DE60035789C5/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G01F1/8436—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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/008—Intrinsically safe circuits
DE60035789T 1999-10-15 2000-09-26 Eigensicherer signalgestalter für coriolisdurchflussmesser Expired - Lifetime DE60035789C5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US419346 1999-10-15
US09/419,346 US6487507B1 (en) 1999-10-15 1999-10-15 Remote signal conditioner for a Coriolis flowmeter
PCT/US2000/026420 WO2001029519A1 (en) 1999-10-15 2000-09-26 Intrinsically safe signal conditioner for a coriolis flowmeter

Publications (3)

Publication Number Publication Date
DE60035789D1 true DE60035789D1 (de) 2007-09-13
DE60035789T2 DE60035789T2 (de) 2007-12-06
DE60035789C5 DE60035789C5 (de) 2013-07-25

Family

ID=23661862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60035789T Expired - Lifetime DE60035789C5 (de) 1999-10-15 2000-09-26 Eigensicherer signalgestalter für coriolisdurchflussmesser

Country Status (18)

Country Link
US (1) US6487507B1 (de)
EP (1) EP1221023B1 (de)
JP (2) JP4698910B2 (de)
KR (1) KR100516775B1 (de)
CN (2) CN1607377A (de)
AR (1) AR022355A1 (de)
AT (1) ATE368842T1 (de)
AU (1) AU781816B2 (de)
BR (2) BRPI0014771B1 (de)
CA (1) CA2387782C (de)
DE (1) DE60035789C5 (de)
DK (1) DK1221023T3 (de)
HK (1) HK1050046B (de)
MX (1) MXPA02003783A (de)
MY (1) MY124976A (de)
PL (1) PL197682B1 (de)
RU (1) RU2233434C2 (de)
WO (1) WO2001029519A1 (de)

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US6487507B1 (en) * 1999-10-15 2002-11-26 Micro Motion, Inc. Remote signal conditioner for a Coriolis flowmeter
US6381114B1 (en) * 2000-03-31 2002-04-30 Micro Motion, Inc. Integrated current source feedback and current limiting element
US6606570B2 (en) * 2000-11-29 2003-08-12 Micro Motion, Inc. Remote coriolis flowmeter sizing and ordering system
JP4202247B2 (ja) 2001-06-19 2008-12-24 エンドレス ウント ハウザー フローテック アクチエンゲゼルシャフト 粘度を測定するための装置
MXPA06003429A (es) * 2003-09-30 2006-06-27 Micro Motion Inc Instrumento de linea de distribucion de dos alambres.
DE102005012505B4 (de) * 2005-02-16 2006-12-07 Krohne Ag Verfahren zum Betreiben eines Massendurchflußmeßgeräts
EP2351995A1 (de) * 2006-02-27 2011-08-03 Micro Motion, Inc. Durchflussmesser und Verfahren zur Erkennung eines Kabelfehlers in einer Verkablung des Durchflussmesser
BRPI0621408B1 (pt) * 2006-02-27 2017-12-12 Micro Motion, Inc. Method electronics and methods for detecting a cable failure in a flow meter cable ??
DE102006009827B4 (de) * 2006-03-01 2013-08-08 KROHNE Meßtechnik GmbH & Co. KG Nichteigensicher gespeistes Meßgerät
WO2008064459A1 (en) * 2006-11-30 2008-06-05 Hatch Ltd. Method and apparatus for fluid leak detection
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WO2009048457A1 (en) * 2007-10-08 2009-04-16 Micro Motion, Inc. A flow device and method for operating a flow device
DE102007058608A1 (de) 2007-12-04 2009-06-10 Endress + Hauser Flowtec Ag Elektrisches Gerät
US9717896B2 (en) 2007-12-18 2017-08-01 Gearbox, Llc Treatment indications informed by a priori implant information
US9672471B2 (en) 2007-12-18 2017-06-06 Gearbox Llc Systems, devices, and methods for detecting occlusions in a biological subject including spectral learning
US8280484B2 (en) 2007-12-18 2012-10-02 The Invention Science Fund I, Llc System, devices, and methods for detecting occlusions in a biological subject
US20090287120A1 (en) * 2007-12-18 2009-11-19 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Circulatory monitoring systems and methods
DE102008022373A1 (de) 2008-05-06 2009-11-12 Endress + Hauser Flowtec Ag Meßgerät sowie Verfahren zum Überwachen eines Meßgeräts
DE102008029956A1 (de) 2008-06-26 2009-12-31 Endress + Hauser Flowtec Ag Meßsystem mit einem Sensormodul und einem Transmittermodul
DE102008053920A1 (de) 2008-10-30 2010-05-06 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Verteilermodul bzw. damit gebildetes Messsystem
WO2011131399A1 (de) 2010-04-19 2011-10-27 Endress+Hauser Flowtec Ag Treiberschaltung für einen messwandler sowie damit gebildetes messsystem
DE202010006553U1 (de) 2010-05-06 2011-10-05 Endress + Hauser Flowtec Ag Elektronisches Meßgerät mit einem Optokoppler
DE102010030924A1 (de) 2010-06-21 2011-12-22 Endress + Hauser Flowtec Ag Elektronik-Gehäuse für ein elektronisches Gerät bzw. damit gebildetes Gerät
DE102011076838A1 (de) 2011-05-31 2012-12-06 Endress + Hauser Flowtec Ag Meßgerät-Elektronik für ein Meßgerät-Gerät sowie damit gebildetes Meßgerät-Gerät
DE102011089808A1 (de) 2011-12-23 2013-06-27 Endress + Hauser Flowtec Ag Verfahren bzw. Meßsystem zum Ermitteln einer Dichte eines Fluids
CH706309A1 (de) * 2012-03-26 2013-09-30 Kistler Holding Ag Elektronische Schaltung.
DE102012109729A1 (de) 2012-10-12 2014-05-15 Endress + Hauser Flowtec Ag Meßsystem zum Ermitteln eines Volumendruchflusses und/oder einer Volumendurchflußrate eines in einer Rohrleitung strömenden Mediums
US9372107B2 (en) 2012-10-11 2016-06-21 Endress + Hauser Flowtec Ag Measuring system for ascertaining a volume flow and/or a volume flow rate of a medium flowing in a pipeline
DE102014103427A1 (de) 2014-03-13 2015-09-17 Endress + Hauser Flowtec Ag Wandlervorrichtung sowie damit gebildetes Meßsystem
DE102014103430A1 (de) 2014-03-13 2015-09-17 Endress + Hauser Flowtec Ag Wandlervorrichtung sowie damit gebildetes Meßsystem
JP6553306B2 (ja) * 2016-02-26 2019-07-31 マイクロ モーション インコーポレイテッド ２つ以上のメータアセンブリによって引き出される電流の制限
EP3420321B1 (de) * 2016-02-26 2022-08-10 Micro Motion, Inc. Zählerelektronik für zwei oder mehr zähleranordnungen
DE102016006185B4 (de) * 2016-05-18 2020-06-18 Rota Yokogawa Gmbh & Co. Kg Coriolis-Massendurchflussmessgerät und Verfahren zur Einstellung der Stromstärke in einem Stromkreis eines Treibers eines Coriolis-Massendurchflussmessgerätes
DE102016112600A1 (de) 2016-07-08 2018-01-11 Endress + Hauser Flowtec Ag Meßsystem
DE102016112599A1 (de) 2016-07-08 2018-01-11 Endress + Hauser Flowtec Ag Meßsystem
DE102016114860A1 (de) 2016-08-10 2018-02-15 Endress + Hauser Flowtec Ag Treiberschaltung sowie damit gebildete Umformer-Elektronik bzw. damit gebildetes Meßsystem
EP3563123A1 (de) 2016-12-29 2019-11-06 Endress+Hauser Flowtec AG VIBRONISCHES MEßSYSTEM ZUM MESSEN EINER MASSENDURCHFLUßRATE
DE102017106211A1 (de) 2016-12-29 2018-07-05 Endress+Hauser Flowtec Ag Vibronisches Meßsystem zum Messen einer Massendurchflußrate
CN110114641B (zh) 2016-12-29 2021-08-03 恩德斯+豪斯流量技术股份有限公司 用于测量质量流率的电子振动测量系统

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Also Published As

Publication number Publication date
CA2387782C (en) 2006-05-30
AR022355A1 (es) 2002-09-04
EP1221023B1 (de) 2007-08-01
US6487507B1 (en) 2002-11-26
AU7717600A (en) 2001-04-30
CN1382253A (zh) 2002-11-27
JP2003512612A (ja) 2003-04-02
AU781816B2 (en) 2005-06-16
DK1221023T3 (da) 2007-10-01
DE60035789T2 (de) 2007-12-06
BR0014771A (pt) 2002-06-18
CA2387782A1 (en) 2001-04-26
BRPI0014771B1 (pt) 2016-11-29
JP4054362B2 (ja) 2008-02-27
PL197682B1 (pl) 2008-04-30
HK1050046A1 (en) 2003-06-06
JP4698910B2 (ja) 2011-06-08
PL354659A1 (en) 2004-02-09
MY124976A (en) 2006-07-31
HK1050046B (zh) 2006-03-17
ATE368842T1 (de) 2007-08-15
KR20020047235A (ko) 2002-06-21
DE60035789C5 (de) 2013-07-25
KR100516775B1 (ko) 2005-09-26
WO2001029519A1 (en) 2001-04-26
CN1213281C (zh) 2005-08-03
RU2002112988A (ru) 2004-02-10
EP1221023A1 (de) 2002-07-10
RU2233434C2 (ru) 2004-07-27
CN1607377A (zh) 2005-04-20
JP2007304108A (ja) 2007-11-22
BR122016021585B1 (pt) 2017-02-14
MXPA02003783A (es) 2002-12-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8310 Action for declaration of annulment
8328 Change in the person/name/address of the agent

Representative=s name: VOSSIUS & PARTNER, 81675 MUENCHEN