AU5500998A - Active pressure gage for a flowmeter - Google Patents

Active pressure gage for a flowmeter

Info

Publication number
AU5500998A
AU5500998A AU55009/98A AU5500998A AU5500998A AU 5500998 A AU5500998 A AU 5500998A AU 55009/98 A AU55009/98 A AU 55009/98A AU 5500998 A AU5500998 A AU 5500998A AU 5500998 A AU5500998 A AU 5500998A
Authority
AU
Australia
Prior art keywords
flowmeter
pressure gage
active pressure
active
gage
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.)
Abandoned
Application number
AU55009/98A
Inventor
Jury Maximovich Bychkov
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.)
JURIY MAXIMOVICH BYCHKOV
Original Assignee
JURIY MAXIMOVICH BYCHKOV
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 JURIY MAXIMOVICH BYCHKOV filed Critical JURIY MAXIMOVICH BYCHKOV
Publication of AU5500998A publication Critical patent/AU5500998A/en
Abandoned 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
    • G01F1/34—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 pressure or differential pressure
    • G01F1/36—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 pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/44—Venturi tubes
    • 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
    • G01F1/34—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 pressure or differential pressure
    • G01F1/36—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 pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/04—Compensating or correcting for variations in pressure, density or temperature of gases to be measured

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AU55009/98A 1996-11-23 1997-11-17 Active pressure gage for a flowmeter Abandoned AU5500998A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1996148583 DE19648583C1 (en) 1996-11-23 1996-11-23 Effective pressure indicator of flow rate meter
DE19648583 1996-11-23
PCT/RU1997/000363 WO1998023930A1 (en) 1996-11-23 1997-11-17 Active pressure gage for a flowmeter

Publications (1)

Publication Number Publication Date
AU5500998A true AU5500998A (en) 1998-06-22

Family

ID=7812588

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55009/98A Abandoned AU5500998A (en) 1996-11-23 1997-11-17 Active pressure gage for a flowmeter

Country Status (4)

Country Link
AU (1) AU5500998A (en)
DE (1) DE19648583C1 (en)
RU (1) RU2157970C2 (en)
WO (1) WO1998023930A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010026740A1 (en) * 2010-07-09 2012-01-12 Alexander Breitenbach Device i.e. flow meter, for measuring flow rate of e.g. liquid, flowing through tubular element, has two pipe sections exhibiting respective pipe cross-sections with areas, where ratio of one of areas to other area lies in certain range
RU2615223C1 (en) * 2016-03-17 2017-04-04 Владимир Анатольевич Афанасенко Device for measuring fluid flow

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE305339C (en) *
DE454409C (en) * 1928-01-07 J C Eckardt Akt Ges Measuring nozzle for liquids, gases and vapors with only one mounting flange
US2573430A (en) * 1947-03-14 1951-10-30 Jr Vincent Gentile Flow-measuring device
CA938127A (en) * 1969-11-03 1973-12-11 Halmi Dezsoe Flow metering devices of the pressure differential producing type
SE502681C2 (en) * 1990-12-21 1995-12-04 Stratos Ventilation Prod Ab Device for causing pressure drop in a ventilation or air treatment plant and use thereof

Also Published As

Publication number Publication date
RU2157970C2 (en) 2000-10-20
WO1998023930A1 (en) 1998-06-04
DE19648583C1 (en) 1998-02-19

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