ATA166599A - DEVICE FOR MEASURING THE FLOW SPEED AND / OR RATE AND STRETCHER FOR MEASURING THE PRESSURE OF A FLUID MEDIUM - Google Patents

DEVICE FOR MEASURING THE FLOW SPEED AND / OR RATE AND STRETCHER FOR MEASURING THE PRESSURE OF A FLUID MEDIUM

Info

Publication number
ATA166599A
ATA166599A AT166599A AT166599A ATA166599A AT A166599 A ATA166599 A AT A166599A AT 166599 A AT166599 A AT 166599A AT 166599 A AT166599 A AT 166599A AT A166599 A ATA166599 A AT A166599A
Authority
AT
Austria
Prior art keywords
measuring
stretcher
rate
pressure
fluid medium
Prior art date
Application number
AT166599A
Other languages
German (de)
Other versions
AT410594B (en
Original Assignee
Kopera Adalbert Ing
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 Kopera Adalbert Ing filed Critical Kopera Adalbert Ing
Priority to AT166599A priority Critical patent/AT410594B/en
Priority to PCT/AT1999/000289 priority patent/WO2000070311A2/en
Priority to AT199899A priority patent/AT410595B/en
Priority to EP99957680A priority patent/EP1108199A2/en
Publication of ATA166599A publication Critical patent/ATA166599A/en
Application granted granted Critical
Publication of AT410594B publication Critical patent/AT410594B/en

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
    • G01F1/38—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 the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
    • G01F1/383—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 the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule with electrical or electro-mechanical indication
    • 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
    • G01F1/206—Measuring pressure, force or momentum of a fluid flow which is forced to change its direction
    • 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
    • G01F1/42—Orifices or nozzles

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Fluid Pressure (AREA)
AT166599A 1998-12-11 1999-09-29 DEVICE FOR MEASURING THE FLOW SPEED AND / OR RATE AND STRETCHER FOR MEASURING THE PRESSURE OF A FLUID MEDIUM AT410594B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT166599A AT410594B (en) 1998-12-11 1999-09-29 DEVICE FOR MEASURING THE FLOW SPEED AND / OR RATE AND STRETCHER FOR MEASURING THE PRESSURE OF A FLUID MEDIUM
PCT/AT1999/000289 WO2000070311A2 (en) 1998-12-11 1999-11-25 Device for measuring flow speed and/or rate and expansion body for measuring the pressure of a fluid medium
AT199899A AT410595B (en) 1998-12-11 1999-11-25 Fluid flow rate and/or speed measurement unit, comprises mechanical expansion unit, at least one expansion strip and tubular body
EP99957680A EP1108199A2 (en) 1998-12-11 1999-11-25 Device for measuring flow speed and/or rate and expansion body for measuring the pressure of a fluid medium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT207898 1998-12-11
AT166599A AT410594B (en) 1998-12-11 1999-09-29 DEVICE FOR MEASURING THE FLOW SPEED AND / OR RATE AND STRETCHER FOR MEASURING THE PRESSURE OF A FLUID MEDIUM

Publications (2)

Publication Number Publication Date
ATA166599A true ATA166599A (en) 2002-10-15
AT410594B AT410594B (en) 2003-06-25

Family

ID=25596476

Family Applications (1)

Application Number Title Priority Date Filing Date
AT166599A AT410594B (en) 1998-12-11 1999-09-29 DEVICE FOR MEASURING THE FLOW SPEED AND / OR RATE AND STRETCHER FOR MEASURING THE PRESSURE OF A FLUID MEDIUM

Country Status (3)

Country Link
EP (1) EP1108199A2 (en)
AT (1) AT410594B (en)
WO (1) WO2000070311A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107702754B (en) * 2017-11-22 2023-12-22 安徽省锐凌计量器制造有限公司 Portable simple flowmeter
EP4137793A1 (en) * 2019-03-13 2023-02-22 WIKA Alexander Wiegand SE & Co. KG Tubular sensor with deformation body
CN112556920B (en) * 2020-12-22 2025-04-01 湖南五新隧道智能装备股份有限公司 A monitoring device and method for concrete delivery status
CN116699169B (en) * 2023-08-09 2023-10-13 山东省鲁岳资源勘查开发有限公司 Hydrologic water flow velocity detection device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638487A (en) * 1969-11-14 1972-02-01 Sands Measurement Corp Fluid characteristic sensing device
US3693437A (en) * 1971-01-26 1972-09-26 Kamekichi Shiba Movable venturi type tube flow meter
DE3037753A1 (en) * 1980-10-06 1982-05-13 Siemens AG, 1000 Berlin und 8000 München ARRANGEMENT FOR MEASURING THE PRESSURE HISTORY IN CYLINDRICAL HOLLOW BODIES
IT1153144B (en) * 1982-07-30 1987-01-14 Cise Spa PERFECTED TRANSDUCER FOR MEASURING THE PRESSURE OF A FLUID, IN PARTICULAR AN AGGRESSIVE AND HIGH TEMPERATURE FLUID
US4986135A (en) * 1988-03-01 1991-01-22 Gmi Engineering & Management Institute Apparatus and method for measuring fluid flow and density
US4860594A (en) * 1988-03-01 1989-08-29 Gmi Engineering & Management Institute Apparatus and method for measuring mass flow and density

Also Published As

Publication number Publication date
EP1108199A2 (en) 2001-06-20
WO2000070311A3 (en) 2001-03-29
AT410594B (en) 2003-06-25
WO2000070311A2 (en) 2000-11-23

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee