GB2212268B - Mass flow meters operating on the coriolis principle - Google Patents

Mass flow meters operating on the coriolis principle

Info

Publication number
GB2212268B
GB2212268B GB8905195A GB8905195A GB2212268B GB 2212268 B GB2212268 B GB 2212268B GB 8905195 A GB8905195 A GB 8905195A GB 8905195 A GB8905195 A GB 8905195A GB 2212268 B GB2212268 B GB 2212268B
Authority
GB
United Kingdom
Prior art keywords
mass flow
flow meters
coriolis principle
meters operating
operating
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
GB8905195A
Other versions
GB2212268A (en
GB8905195D0 (en
Inventor
Jens Kristian Simonsen
Frands Wulff Voss
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
Priority claimed from DE19853534288 external-priority patent/DE3534288A1/en
Application filed by Danfoss AS filed Critical Danfoss AS
Publication of GB8905195D0 publication Critical patent/GB8905195D0/en
Publication of GB2212268A publication Critical patent/GB2212268A/en
Application granted granted Critical
Publication of GB2212268B publication Critical patent/GB2212268B/en
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
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • 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
    • G01F1/8413—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
    • G01F1/845—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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
GB8905195A 1985-09-26 1989-03-07 Mass flow meters operating on the coriolis principle Expired - Lifetime GB2212268B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853534288 DE3534288A1 (en) 1985-09-26 1985-09-26 MASS FLOW METER ACCORDING TO THE CORIOLIS PRINCIPLE
GB8622895A GB2181242B (en) 1985-09-26 1986-09-23 Mass flow meters operating on the coriolis principle

Publications (3)

Publication Number Publication Date
GB8905195D0 GB8905195D0 (en) 1989-04-19
GB2212268A GB2212268A (en) 1989-07-19
GB2212268B true GB2212268B (en) 1990-04-18

Family

ID=25836397

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8905195A Expired - Lifetime GB2212268B (en) 1985-09-26 1989-03-07 Mass flow meters operating on the coriolis principle

Country Status (1)

Country Link
GB (1) GB2212268B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167858A (en) * 1984-11-27 1986-06-04 Danfoss As Mass flow meter working on the coriolis principle
WO1987006691A1 (en) * 1986-04-28 1987-11-05 Dahlin Erik B Coriolis-type mass flowmeter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167858A (en) * 1984-11-27 1986-06-04 Danfoss As Mass flow meter working on the coriolis principle
WO1987006691A1 (en) * 1986-04-28 1987-11-05 Dahlin Erik B Coriolis-type mass flowmeter

Also Published As

Publication number Publication date
GB2212268A (en) 1989-07-19
GB8905195D0 (en) 1989-04-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010923