CN119013537A - 质量流量计 - Google Patents

质量流量计 Download PDF

Info

Publication number
CN119013537A
CN119013537A CN202380034308.5A CN202380034308A CN119013537A CN 119013537 A CN119013537 A CN 119013537A CN 202380034308 A CN202380034308 A CN 202380034308A CN 119013537 A CN119013537 A CN 119013537A
Authority
CN
China
Prior art keywords
mass flow
flexible plate
flow meter
tubular
flexible
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.)
Pending
Application number
CN202380034308.5A
Other languages
English (en)
Chinese (zh)
Inventor
比约恩·埃里克·泽贝格尔
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.)
Sigma Instruments Co ltd
Original Assignee
Sigma Instruments Co ltd
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 Sigma Instruments Co ltd filed Critical Sigma Instruments Co ltd
Publication of CN119013537A publication Critical patent/CN119013537A/zh
Pending 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
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8459—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating means being located inside the measuring conduits
    • 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
    • G01F1/8418—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 motion or vibration balancing means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
CN202380034308.5A 2022-03-02 2023-03-01 质量流量计 Pending CN119013537A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20220264 2022-03-02
NO20220264A NO348369B1 (en) 2022-03-02 2022-03-02 Mass flow meter
PCT/NO2023/050044 WO2023167591A1 (en) 2022-03-02 2023-03-01 Mass flow meter

Publications (1)

Publication Number Publication Date
CN119013537A true CN119013537A (zh) 2024-11-22

Family

ID=85937021

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380034308.5A Pending CN119013537A (zh) 2022-03-02 2023-03-01 质量流量计

Country Status (8)

Country Link
US (1) US20250180385A1 (enExample)
EP (1) EP4487086B1 (enExample)
JP (1) JP2025507937A (enExample)
KR (1) KR20240155920A (enExample)
CN (1) CN119013537A (enExample)
CA (1) CA3249971A1 (enExample)
NO (1) NO348369B1 (enExample)
WO (1) WO2023167591A1 (enExample)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746890A1 (de) * 1977-10-19 1979-04-26 Bosch Gmbh Robert Massendurchflussmesser fuer stroemende medien
GB2071848B (en) * 1980-02-28 1984-05-23 Marconi Co Ltd Mass flow measurement device
DE3124506A1 (de) * 1981-06-23 1983-01-05 Robert Bosch Gmbh, 7000 Stuttgart Massendurchflussmesser und auswerteschaltung dazu
DE3824111A1 (de) * 1988-07-15 1990-01-18 Fischer & Porter Gmbh Verfahren zur messung des massestroms eines mediums und vorrichtung zur durchfuehrung des verfahrens
GB8830257D0 (en) * 1988-12-24 1989-02-22 Schlumberger Ind Ltd A mass flow sensor
US5392656A (en) 1993-09-14 1995-02-28 Lew; Hyok S. Nonvibrating conduit inertia force flowmeter
US10393560B2 (en) * 2017-03-03 2019-08-27 General Electric Company Mass flow meter including a flexible plate

Also Published As

Publication number Publication date
US20250180385A1 (en) 2025-06-05
EP4487086B1 (en) 2026-04-22
JP2025507937A (ja) 2025-03-21
NO348369B1 (en) 2024-12-16
EP4487086A1 (en) 2025-01-08
CA3249971A1 (en) 2023-09-07
WO2023167591A1 (en) 2023-09-07
KR20240155920A (ko) 2024-10-29
NO20220264A1 (en) 2023-09-04

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