NL7407796A - Continuous measurement of gas flows containing dust - uses system of pairs of branch pipes - Google Patents

Continuous measurement of gas flows containing dust - uses system of pairs of branch pipes

Info

Publication number
NL7407796A
NL7407796A NL7407796A NL7407796A NL7407796A NL 7407796 A NL7407796 A NL 7407796A NL 7407796 A NL7407796 A NL 7407796A NL 7407796 A NL7407796 A NL 7407796A NL 7407796 A NL7407796 A NL 7407796A
Authority
NL
Netherlands
Prior art keywords
branch pipes
pairs
chamber
gas
gas flows
Prior art date
Application number
NL7407796A
Other languages
Dutch (nl)
Original Assignee
Kaare Jan Andersen
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 Kaare Jan Andersen filed Critical Kaare Jan Andersen
Priority to NL7407796A priority Critical patent/NL7407796A/en
Publication of NL7407796A publication Critical patent/NL7407796A/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
    • 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
    • G01F1/203—Jet stream flowmeters
    • 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
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The gas inlet tube branches off into one or more pairs of branch pipes which are guided into a chamber. The open ends of each pair of branch pipes are directed opposite to one another along a straight line and the openings are at a certain distance from one another. A measuring line is led from a pressure gauge through the chamber walls and its open end is located between the open ends of the pair of branch pipes. Another measuring tube has its open end in an area inside the chamber where the motion of the gas is as small as possible. The chamber is connected to a gas outlet pipe which conveys the gas at the same velocity as through the inlet pipe. Branch pipes are provided as shown as (2) in the drawing.
NL7407796A 1974-06-11 1974-06-11 Continuous measurement of gas flows containing dust - uses system of pairs of branch pipes NL7407796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7407796A NL7407796A (en) 1974-06-11 1974-06-11 Continuous measurement of gas flows containing dust - uses system of pairs of branch pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7407796A NL7407796A (en) 1974-06-11 1974-06-11 Continuous measurement of gas flows containing dust - uses system of pairs of branch pipes

Publications (1)

Publication Number Publication Date
NL7407796A true NL7407796A (en) 1975-12-15

Family

ID=19821521

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7407796A NL7407796A (en) 1974-06-11 1974-06-11 Continuous measurement of gas flows containing dust - uses system of pairs of branch pipes

Country Status (1)

Country Link
NL (1) NL7407796A (en)

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