AU7265391A - Flow meter and method for flow measurement of flowable materials - Google Patents

Flow meter and method for flow measurement of flowable materials

Info

Publication number
AU7265391A
AU7265391A AU72653/91A AU7265391A AU7265391A AU 7265391 A AU7265391 A AU 7265391A AU 72653/91 A AU72653/91 A AU 72653/91A AU 7265391 A AU7265391 A AU 7265391A AU 7265391 A AU7265391 A AU 7265391A
Authority
AU
Australia
Prior art keywords
flow
flowable materials
flow meter
measurement
flow measurement
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.)
Granted
Application number
AU72653/91A
Other versions
AU645061B2 (en
Inventor
Clive Eric Davies
Benjamin James Harris
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.)
Industrial Research Ltd
Original Assignee
NZ GOVERNMENT
New Zealand her Majesty Queen
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 NZ23435090A external-priority patent/NZ234350A/en
Priority claimed from NZ23457090A external-priority patent/NZ234570A/en
Application filed by NZ GOVERNMENT, New Zealand her Majesty Queen filed Critical NZ GOVERNMENT
Publication of AU7265391A publication Critical patent/AU7265391A/en
Application granted granted Critical
Publication of AU645061B2 publication Critical patent/AU645061B2/en
Assigned to INDUSTRIAL RESEARCH LIMITED reassignment INDUSTRIAL RESEARCH LIMITED Alteration of Name(s) in Register under S187 Assignors: HER MAJESTY THE QUEEN IN RIGHT OF NEW ZEALAND
Anticipated expiration legal-status Critical
Ceased 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
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • 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
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/52—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring the height of the fluid level due to the lifting power of the fluid flow
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G01G11/08—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G01G11/08—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge
    • G01G11/10—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge by controlling the height of the material on the belt

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
AU72653/91A 1990-03-06 1991-03-05 Flow meter and method for flow measurement of flowable materials Ceased AU645061B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
NZ23281490A NZ232814A (en) 1990-03-06 1990-03-06 Particulate material flows through slot in wall of container: flow rate
NZ232814 1990-03-06
NZ234350 1990-07-03
NZ23435090A NZ234350A (en) 1990-03-06 1990-07-03 Particulate material flows through slot in wall of container: flow ratedetermined by weight of material in container
NZ23457090A NZ234570A (en) 1990-03-06 1990-07-19 Particulate material flows through slot in wall of container: flow ratedetermined by weight of material in container
NZ234570 1990-07-19

Publications (2)

Publication Number Publication Date
AU7265391A true AU7265391A (en) 1991-09-12
AU645061B2 AU645061B2 (en) 1994-01-06

Family

ID=27353618

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72653/91A Ceased AU645061B2 (en) 1990-03-06 1991-03-05 Flow meter and method for flow measurement of flowable materials

Country Status (3)

Country Link
AU (1) AU645061B2 (en)
GB (1) GB2241789B (en)
NZ (1) NZ232814A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ242499A (en) * 1992-04-24 1998-06-26 Ind Res Ltd Measuring or monitoring continuously a diameter of a flowing particulate material
AU2134799A (en) * 1999-03-24 2000-09-28 Auckland Uniservices Limited Measuring and controlling the flow of flowable materials
CN100451575C (en) * 2006-01-19 2009-01-14 云南昆船设计研究院 Multiple cavity gage line for materiel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE318123B (en) * 1967-12-21 1969-12-01 Gambro Ab
AR205591A1 (en) * 1974-11-15 1976-05-14 Kendall & Co DEVICE FOR MEASURING AND COLLECTING A URINE DISCHARGE
US4213336A (en) * 1976-12-27 1980-07-22 Basf Wyandotte Corporation Device for measuring flow of weak cell liquor
NZ197066A (en) * 1981-05-12 1986-02-21 Ahi Operations Ltd Milk flow meter
BR8503704A (en) * 1984-08-09 1986-05-06 Tlv Co Ltd DEBITOMETER TO MEASURE THE DEBIT OF A LIQUID

Also Published As

Publication number Publication date
GB2241789A (en) 1991-09-11
NZ232814A (en) 1993-12-23
GB9104577D0 (en) 1991-04-17
AU645061B2 (en) 1994-01-06
GB2241789B (en) 1993-11-17

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Legal Events

Date Code Title Description
PC Assignment registered

Owner name: INDUSTRIAL RESEARCH LIMITED

Free format text: FORMER OWNER WAS: HER MAJESTY THE QUEEN IN RIGHT OF NEW ZEALAND