DE2833037C2 - Vorrichtung zur Massedurchflußmessung eines fließfähigen Mediums durch Auswertung von Verdrehungen einer zumindest abschnittsweise gekrümmten, durchgehenden Leitung durch Coriolis-Kräfte - Google Patents
Vorrichtung zur Massedurchflußmessung eines fließfähigen Mediums durch Auswertung von Verdrehungen einer zumindest abschnittsweise gekrümmten, durchgehenden Leitung durch Coriolis-KräfteInfo
- Publication number
- DE2833037C2 DE2833037C2 DE2833037A DE2833037A DE2833037C2 DE 2833037 C2 DE2833037 C2 DE 2833037C2 DE 2833037 A DE2833037 A DE 2833037A DE 2833037 A DE2833037 A DE 2833037A DE 2833037 C2 DE2833037 C2 DE 2833037C2
- Authority
- DE
- Germany
- Prior art keywords
- line
- curved
- deflection
- axis
- measuring
- 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
Links
- 230000009969 flowable effect Effects 0.000 title claims description 16
- 230000010355 oscillation Effects 0.000 claims description 45
- 230000005284 excitation Effects 0.000 claims description 22
- 238000005259 measurement Methods 0.000 claims description 20
- 238000013461 design Methods 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 description 10
- 230000004913 activation Effects 0.000 description 8
- 238000001994 activation Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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
- G01F1/8409—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
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
- G01F1/8431—Coriolis or gyroscopic mass flowmeters constructional details electronic circuits
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81847577A | 1977-07-25 | 1977-07-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2833037A1 DE2833037A1 (de) | 1979-02-08 |
DE2833037C2 true DE2833037C2 (de) | 1987-01-15 |
Family
ID=25225627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2833037A Expired DE2833037C2 (de) | 1977-07-25 | 1978-07-25 | Vorrichtung zur Massedurchflußmessung eines fließfähigen Mediums durch Auswertung von Verdrehungen einer zumindest abschnittsweise gekrümmten, durchgehenden Leitung durch Coriolis-Kräfte |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS6034683B2 (ja) |
AU (1) | AU512637B2 (ja) |
BE (1) | BE869206A (ja) |
CA (2) | CA1106636A (ja) |
CH (1) | CH641277A5 (ja) |
DE (1) | DE2833037C2 (ja) |
ES (1) | ES471982A1 (ja) |
FR (1) | FR2399007A1 (ja) |
GB (1) | GB2001759B (ja) |
HK (1) | HK59684A (ja) |
IL (1) | IL55212A (ja) |
IT (1) | IT1106095B (ja) |
MX (1) | MX145013A (ja) |
NL (1) | NL187033C (ja) |
SE (1) | SE447161C (ja) |
SG (1) | SG29384G (ja) |
ZA (1) | ZA784189B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4311694C1 (de) * | 1993-04-08 | 1994-09-29 | Fritz Giebler Gmbh | Durchflußmesser |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4252028A (en) * | 1979-02-26 | 1981-02-24 | S & F Associates | Method and apparatus for measuring flow |
ZA82345B (en) * | 1981-02-17 | 1983-02-23 | J Smith | Method and apparatus for mass flow measurement |
JPS5838837A (ja) * | 1981-08-31 | 1983-03-07 | Toray Ind Inc | 細管式粘度計 |
JPS5885000U (ja) * | 1981-10-05 | 1983-06-09 | 東レ株式会社 | 定重量液体充填装置 |
GB2127533B (en) * | 1982-09-30 | 1986-04-23 | Cornelius Co | Filling compressed gas bottles |
JPH0438261Y2 (ja) * | 1986-09-16 | 1992-09-08 | ||
US4777833A (en) * | 1986-11-12 | 1988-10-18 | Micro Motion, Inc. | Ferromagnetic drive and velocity sensors for a coriolis mass flow rate meter |
US4914956A (en) * | 1987-07-22 | 1990-04-10 | Exac Corporation | Method and circuit for processing sensory input signals of the type obtained from coriolis mass flow rate sensors and the like |
DE4016907C3 (de) * | 1990-05-25 | 1998-06-10 | Krohne Ag | Massendurchflußmeßgerät |
EP0469448A1 (de) * | 1990-07-28 | 1992-02-05 | KROHNE MESSTECHNIK MASSAMETRON GmbH & Co. KG | Massendurchflussmessgerät |
DE4124296A1 (de) * | 1990-07-28 | 1992-02-06 | Krohne Messtechnik Massametron | Massendurchflussmessgeraet |
DE4027936A1 (de) * | 1990-09-04 | 1992-03-05 | Rota Yokogawa Gmbh & Co Kg | Massedosierautomat |
DE4124295A1 (de) | 1991-07-22 | 1993-01-28 | Krohne Ag | Massendurchflussmessgeraet |
HU215043B (hu) * | 1992-04-24 | 1998-10-28 | MMG Automatika Művek Rt. | Berendezés fluid áram tömegáramának Coriolis-erő hatásán alapuló mérésére |
US5323658A (en) * | 1992-06-19 | 1994-06-28 | Fuji Electric Co., Ltd. | Coriolis mass flowmeter |
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 |
RU2264603C2 (ru) | 2000-01-24 | 2005-11-20 | Майкро Моушн, Инк. | Система и способ предотвращения незаконных манипуляций с формирователем сигналов, удаленным от главной системы |
US6776053B2 (en) * | 2001-11-26 | 2004-08-17 | Emerson Electric, Inc. | Flowmeter for the precision measurement of an ultra-pure material flow |
US7127815B2 (en) * | 2001-11-26 | 2006-10-31 | Emerson Electric Co. | Method of manufacturing a Coriolis flowmeter |
DE102008037700A1 (de) | 2008-08-14 | 2010-02-18 | Endress + Hauser Flowtec Ag | Messaufnehmer vom Vibrationstyp |
US9341059B2 (en) | 2009-04-15 | 2016-05-17 | Schlumberger Technology Corporation | Microfluidic oscillating tube densitometer for downhole applications |
US8667852B2 (en) * | 2009-05-11 | 2014-03-11 | Micro Motion, Inc. | Flow meter including a balanced reference member |
RU2012102893A (ru) * | 2009-06-30 | 2013-08-10 | Майкро Моушн, Инк. | Способ и устройство для вибрационного разделения привода и измерительных преобразователей датчика расхода в сборе вибрационного типа |
AU2013203999B9 (en) * | 2009-06-30 | 2014-03-06 | Micro Motion, Inc. | A method and apparatus for separating a driver and a pick-off of a vibrating sensor assembly |
JP6303025B2 (ja) * | 2014-04-07 | 2018-03-28 | マイクロ モーション インコーポレイテッド | 改良された振動式流量計及びそれに関連する方法 |
MX361368B (es) * | 2015-04-14 | 2018-12-05 | Micro Motion Inc | Detección de una medición inexacta del caudal por un medidor vibratorio. |
WO2017138918A1 (en) * | 2016-02-09 | 2017-08-17 | Micro Motion, Inc. | Method and apparatus for modulating a flowpath |
US10598533B2 (en) * | 2016-02-26 | 2020-03-24 | Micro Motion, Inc. | Limiting a current drawn by two or more meter assemblies |
JP6178033B1 (ja) * | 2017-04-03 | 2017-08-09 | 株式会社アツデン | コリオリ式質量流量計 |
DE102019105736B3 (de) * | 2019-03-07 | 2020-06-25 | Endress+Hauser Flowtec Ag | Coriolis-Messaufnehmer und Coriolis-Messgerät mit Coriolis-Messaufnehmer |
MX2021010883A (es) * | 2019-04-03 | 2021-10-22 | Micro Motion Inc | Determinacion de una presion de vapor mediante un factor de medicion de la presion de vapor. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2865201A (en) * | 1954-08-26 | 1958-12-23 | Roth Wilfred | Gyroscopic mass flowmeter |
GB1052644A (ja) * | 1963-08-12 | |||
US3355944A (en) * | 1964-09-03 | 1967-12-05 | Anatole J Sipin | Mass flow metering means |
US3485098A (en) * | 1964-09-03 | 1969-12-23 | Anatole J Sipin | Mass flow metering means |
US3449940A (en) * | 1966-07-22 | 1969-06-17 | Automation Prod | Apparatus for measuring physical properties of materials |
FR1567913A (ja) * | 1967-10-09 | 1969-05-23 | ||
US4127028A (en) * | 1977-06-07 | 1978-11-28 | Halliburton Company | Coriolis mass flow rate metering means |
-
1978
- 1978-07-24 IL IL55212A patent/IL55212A/xx active IP Right Grant
- 1978-07-24 ES ES471982A patent/ES471982A1/es not_active Expired
- 1978-07-24 NL NLAANVRAGE7807846,A patent/NL187033C/xx not_active IP Right Cessation
- 1978-07-24 MX MX174279A patent/MX145013A/es unknown
- 1978-07-24 FR FR7821839A patent/FR2399007A1/fr active Granted
- 1978-07-24 BE BE189448A patent/BE869206A/xx not_active IP Right Cessation
- 1978-07-24 ZA ZA00784189A patent/ZA784189B/xx unknown
- 1978-07-24 SE SE7808094A patent/SE447161C/sv not_active IP Right Cessation
- 1978-07-24 CA CA307,980A patent/CA1106636A/en not_active Expired
- 1978-07-25 IT IT50465/78A patent/IT1106095B/it active
- 1978-07-25 CH CH801678A patent/CH641277A5/de not_active IP Right Cessation
- 1978-07-25 AU AU38315/78A patent/AU512637B2/en not_active Expired
- 1978-07-25 DE DE2833037A patent/DE2833037C2/de not_active Expired
- 1978-07-25 GB GB787831007A patent/GB2001759B/en not_active Expired
- 1978-07-25 JP JP53090048A patent/JPS6034683B2/ja not_active Expired
-
1984
- 1984-04-09 SG SG293/84A patent/SG29384G/en unknown
- 1984-08-02 HK HK596/84A patent/HK59684A/xx not_active IP Right Cessation
-
1985
- 1985-08-09 CA CA000488475A patent/CA1210611B/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4311694C1 (de) * | 1993-04-08 | 1994-09-29 | Fritz Giebler Gmbh | Durchflußmesser |
Also Published As
Publication number | Publication date |
---|---|
NL187033B (nl) | 1990-12-03 |
JPS5452570A (en) | 1979-04-25 |
CA1210611B (en) | 1986-09-02 |
IT1106095B (it) | 1985-11-11 |
DE2833037A1 (de) | 1979-02-08 |
IL55212A0 (en) | 1978-09-29 |
HK59684A (en) | 1984-08-10 |
FR2399007A1 (fr) | 1979-02-23 |
GB2001759B (en) | 1982-02-10 |
CH641277A5 (de) | 1984-02-15 |
SG29384G (en) | 1985-02-15 |
ES471982A1 (es) | 1979-02-16 |
IL55212A (en) | 1984-04-30 |
MX145013A (es) | 1981-12-14 |
JPS6034683B2 (ja) | 1985-08-10 |
SE7808094L (sv) | 1979-01-26 |
SE447161C (sv) | 1990-09-10 |
NL7807846A (nl) | 1979-01-29 |
AU512637B2 (en) | 1980-10-23 |
GB2001759A (en) | 1979-02-07 |
CA1106636A (en) | 1981-08-11 |
BE869206A (fr) | 1978-11-16 |
IT7850465A0 (it) | 1978-07-25 |
AU3831578A (en) | 1980-03-20 |
NL187033C (nl) | 1991-05-01 |
FR2399007B1 (ja) | 1985-03-29 |
ZA784189B (en) | 1979-07-25 |
SE447161B (sv) | 1986-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2833037C2 (de) | Vorrichtung zur Massedurchflußmessung eines fließfähigen Mediums durch Auswertung von Verdrehungen einer zumindest abschnittsweise gekrümmten, durchgehenden Leitung durch Coriolis-Kräfte | |
DE3007361C3 (de) | Vorrichtung und Verfahren zur Messung wenigstens eines Materialflusses | |
DE2629833C2 (ja) | ||
EP0151638B1 (de) | Massedurchflussmesser | |
EP0849568B1 (de) | Coriolis-Massendurchfluss-/-Dichte-Aufnehmer mit einem einzigen geraden Messrohr | |
DE10002635C2 (de) | Verfahren zur Bestimmung wenigstens einer charakteristischen Größe eines Massendurchflußmeßgeräts | |
DE69633208T2 (de) | Coriolis-Massendurchflussmesser | |
DE69013929T2 (de) | Strömungsrohrantrieb mit einzelpeak-ausgangssignal für einen corioliszähler. | |
DE3822910A1 (de) | Auf der basis der coriolis-kraft arbeitender massestroemungsmesser | |
DE3782944T2 (de) | Ferromagnetische antriebe und geschwindigkeitswandler fuer einen coriolis-massendurchflussmesser. | |
DE69311377T2 (de) | Dichtemesser mit vibrierendem rohr | |
DE69214290T2 (de) | Ausschaltung des temperaturfehlers eines coriolis-durchflussmessers | |
DE69703981T2 (de) | Dichtmesser mit vibrierendem rohr | |
DE69209076T2 (de) | Verfahren zur bestimmung des mechanischen nullpunkts eines coriolis-massendurchflussmessers | |
DE3788425T2 (de) | Verfahren und vorrichtung zur messung der dicke einer unbekannten flüssigkeit mit einem coriolis-messgerät. | |
EP1389300B1 (de) | Messwandler vom vibrationstyp | |
EP1759178B1 (de) | Messwandler vom vibrationstyp | |
DE3877936T2 (de) | Massendurchflussmesser mit einer kompensation der asymmetrie und einer zaehfluessigen daempfung. | |
EP1659377B1 (de) | Coriolis-Massendurchflussmessgerät und Verfahren zum Betreiben eines Coriolis-Massendurchflussmessgeräts | |
DE3503841A1 (de) | Massedurchflussmesser | |
DE10358663B4 (de) | Coriolis-Massedurchfluß-Meßgerät | |
DE3788880T2 (de) | Messen von Massendurchflussraten von Fluidströmen. | |
DE2501380C3 (de) | Massendurchflußmesser für strömende Medien | |
DE2116410A1 (de) | Vorrichtung zur_ Messung der Massen dichte eines Stromungsmittels | |
WO1989004463A1 (en) | Process and device for detecting errors in measurements of mass flow of materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8128 | New person/name/address of the agent |
Representative=s name: PFENNING, J., DIPL.-ING. MEINIG, K., DIPL.-PHYS., |
|
8127 | New person/name/address of the applicant |
Owner name: MICRO MOTION INC., BOULDER, COL., US |
|
8128 | New person/name/address of the agent |
Representative=s name: BEIL, W., DIPL.-CHEM. DR.JUR. WOLFF, H., DIPL.-CHE |
|
8110 | Request for examination paragraph 44 | ||
8125 | Change of the main classification |
Ipc: G01F 1/80 |
|
8128 | New person/name/address of the agent |
Representative=s name: SCHMIED-KOWARZIK, V., DR., 8000 MUENCHEN DANNENBER |
|
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8331 | Complete revocation |