[go: up one dir, main page]

DE19601349A1 - Durchflußmesser für kleine Mengen - Google Patents

Durchflußmesser für kleine Mengen

Info

Publication number
DE19601349A1
DE19601349A1 DE19601349A DE19601349A DE19601349A1 DE 19601349 A1 DE19601349 A1 DE 19601349A1 DE 19601349 A DE19601349 A DE 19601349A DE 19601349 A DE19601349 A DE 19601349A DE 19601349 A1 DE19601349 A1 DE 19601349A1
Authority
DE
Germany
Prior art keywords
housing
flow meter
measuring tube
meter according
vibration
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.)
Withdrawn
Application number
DE19601349A
Other languages
German (de)
English (en)
Inventor
Henning Max Hansen
Mogens Bech Laursen
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.)
Danfoss AS
Original Assignee
Danfoss AS
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
Application filed by Danfoss AS filed Critical Danfoss AS
Priority to DE19601349A priority Critical patent/DE19601349A1/de
Priority to DK064696A priority patent/DK64696A/da
Priority to AU13012/97A priority patent/AU711338B2/en
Priority to AT97900550T priority patent/ATE356341T1/de
Priority to BR9707041A priority patent/BR9707041A/pt
Priority to PL97338930A priority patent/PL338930A1/xx
Priority to US09/101,348 priority patent/US6138517A/en
Priority to EE9800199A priority patent/EE9800199A/xx
Priority to PCT/DK1997/000023 priority patent/WO1997026508A1/en
Priority to EP97900550A priority patent/EP0874975B1/en
Priority to DE69737442T priority patent/DE69737442T2/de
Priority to CZ982266A priority patent/CZ226698A3/cs
Priority to JP9525611A priority patent/JP2000503770A/ja
Publication of DE19601349A1 publication Critical patent/DE19601349A1/de
Priority to NO983154A priority patent/NO983154L/no
Withdrawn legal-status Critical Current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
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system
    • 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
    • G01F1/845—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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Volume Flow (AREA)
DE19601349A 1996-01-17 1996-01-17 Durchflußmesser für kleine Mengen Withdrawn DE19601349A1 (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
DE19601349A DE19601349A1 (de) 1996-01-17 1996-01-17 Durchflußmesser für kleine Mengen
DK064696A DK64696A (da) 1996-01-17 1996-06-11 Masseflowmåler
EE9800199A EE9800199A (et) 1996-01-17 1997-01-17 Masskulumõõtur
EP97900550A EP0874975B1 (en) 1996-01-17 1997-01-17 Mass flowmeter
BR9707041A BR9707041A (pt) 1996-01-17 1997-01-17 Medidor de fluxo de massa
PL97338930A PL338930A1 (en) 1996-01-17 1997-01-17 Flow meter
US09/101,348 US6138517A (en) 1996-01-17 1997-01-17 Mass flowmeter with bidirectionally wound oscillation detector
AU13012/97A AU711338B2 (en) 1996-01-17 1997-01-17 Mass flowmeter
PCT/DK1997/000023 WO1997026508A1 (en) 1996-01-17 1997-01-17 Mass flowmeter
AT97900550T ATE356341T1 (de) 1996-01-17 1997-01-17 Massendurchflussmesser
DE69737442T DE69737442T2 (de) 1996-01-17 1997-01-17 Massendurchflussmesser
CZ982266A CZ226698A3 (cs) 1996-01-17 1997-01-17 Průtokoměr
JP9525611A JP2000503770A (ja) 1996-01-17 1997-01-17 質量流量計
NO983154A NO983154L (no) 1996-01-17 1998-07-08 Massestraamningsmöler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19601349A DE19601349A1 (de) 1996-01-17 1996-01-17 Durchflußmesser für kleine Mengen

Publications (1)

Publication Number Publication Date
DE19601349A1 true DE19601349A1 (de) 1997-07-24

Family

ID=7782876

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19601349A Withdrawn DE19601349A1 (de) 1996-01-17 1996-01-17 Durchflußmesser für kleine Mengen
DE69737442T Expired - Lifetime DE69737442T2 (de) 1996-01-17 1997-01-17 Massendurchflussmesser

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69737442T Expired - Lifetime DE69737442T2 (de) 1996-01-17 1997-01-17 Massendurchflussmesser

Country Status (2)

Country Link
DE (2) DE19601349A1 (da)
DK (1) DK64696A (da)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2305257C2 (ru) * 2003-02-04 2007-08-27 Майкро Моушн, Инк. Легкий массовый кориолисов расходомер с облегченной системой привода
EP1226407B1 (en) * 1999-11-01 2017-08-02 Emerson Electric Co. Coriolis mass flow controller
WO2021136626A1 (de) * 2019-12-30 2021-07-08 Endress+Hauser Flowtec Ag VIBRONISCHES MEßSYSTEM

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020121681A1 (de) 2020-08-18 2022-02-24 Endress+Hauser Flowtec Ag Coriolis-Durchflussmessgerät

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739383C2 (da) * 1987-11-20 1989-08-10 Flowtec Ag, Reinach, Basel, Ch
EP0364054A2 (en) * 1988-10-13 1990-04-18 Micro Motion Incorporated High temperature coriolis mass flow rate meter
JPH06174515A (ja) * 1992-12-07 1994-06-24 Oval Corp コリオリ流量計
JPH06241857A (ja) * 1993-02-15 1994-09-02 Oval Corp 質量流量計

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739383C2 (da) * 1987-11-20 1989-08-10 Flowtec Ag, Reinach, Basel, Ch
EP0364054A2 (en) * 1988-10-13 1990-04-18 Micro Motion Incorporated High temperature coriolis mass flow rate meter
JPH06174515A (ja) * 1992-12-07 1994-06-24 Oval Corp コリオリ流量計
JPH06241857A (ja) * 1993-02-15 1994-09-02 Oval Corp 質量流量計

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Technisches Messen tm, 53. Jg., Heft 12/1986, S. 455-461 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1226407B1 (en) * 1999-11-01 2017-08-02 Emerson Electric Co. Coriolis mass flow controller
RU2305257C2 (ru) * 2003-02-04 2007-08-27 Майкро Моушн, Инк. Легкий массовый кориолисов расходомер с облегченной системой привода
WO2021136626A1 (de) * 2019-12-30 2021-07-08 Endress+Hauser Flowtec Ag VIBRONISCHES MEßSYSTEM
US11846532B2 (en) 2019-12-30 2023-12-19 Endress + Hauser Flowtec Ag Vibronic measuring system

Also Published As

Publication number Publication date
DE69737442D1 (de) 2007-04-19
DE69737442T2 (de) 2007-11-29
DK64696A (da) 1997-07-18

Similar Documents

Publication Publication Date Title
DE2629833C2 (da)
EP0660920B1 (de) Coriolis-massedurchflussaufnehmer
EP4302066B1 (de) Modulares messgerät zum ermitteln einer dichte eines messmediums
EP1229310B1 (de) Coriolis-Massedurchflussaufnehmer mit einem einzigen Messrohr
EP0849568A1 (de) Coriolis-Massendurchfluss-/-Dichte-Aufnehmer mit einem einzigen geraden Messrohr
EP1253409A1 (de) Magnetkreisanordnung für einen Messwertaufnehmer
DE69530815T2 (de) Viskosimeter
EP1759178B1 (de) Messwandler vom vibrationstyp
CH670887A5 (da)
EP3732448B1 (de) Messgerät vom vibrationstyp mit einem messrohr
DE1953791B2 (de) Gerät zum Messen der Dichte für flüssige und gasförmige Medien
DE19601349A1 (de) Durchflußmesser für kleine Mengen
EP2201337A1 (de) Messwandler vom vibrationstyp
EP0871017B1 (de) Coriolis-Massedurchflussaufnehmer mit einem Messrohr
DE3204242C2 (da)
DE3241988A1 (de) Durchflussmesser mit karman'scher wirbelstrasse
DE102004018326A1 (de) Vorrichtung zum Messen einer Dichte und/oder einer Viskosität eines Fluids
DE4121732A1 (de) Messgeraet zur erfassung eines massendurchflusses nach dem coriolis-prinzip
DE3828887A1 (de) Prallscheiben-stroemungsmesser
DE3739383C2 (da)
EP0415129A2 (de) Verfahren und Vorrichtung zur Messung des Massendurchsatzes
DE4408168C2 (de) Vorrichtung zum Messen der Masse eines pumpfähigen in einer Rohrleitung fließenden Mediums
DE4441225A1 (de) Massendurchfluß-Meßgerät
DE3230445A1 (de) Massedurchflussmesser
DE2656263A1 (de) Vorrichtung zur messung bestimmter eigenschaften von in einem medium suspendierten partikeln

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal