DE29823184U1 - Optische Meßsonde zur Bestimmung der Geschwindigkeit von strömenden Fluiden - Google Patents

Optische Meßsonde zur Bestimmung der Geschwindigkeit von strömenden Fluiden

Info

Publication number
DE29823184U1
DE29823184U1 DE29823184U DE29823184U DE29823184U1 DE 29823184 U1 DE29823184 U1 DE 29823184U1 DE 29823184 U DE29823184 U DE 29823184U DE 29823184 U DE29823184 U DE 29823184U DE 29823184 U1 DE29823184 U1 DE 29823184U1
Authority
DE
Germany
Prior art keywords
determining
speed
measuring probe
optical measuring
flowing fluids
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
DE29823184U
Other languages
English (en)
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.)
SIVUS GES fur VERFAHRENS UMWE
Original Assignee
SIVUS GES fur VERFAHRENS UMWE
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 SIVUS GES fur VERFAHRENS UMWE filed Critical SIVUS GES fur VERFAHRENS UMWE
Priority to DE29823184U priority Critical patent/DE29823184U1/de
Publication of DE29823184U1 publication Critical patent/DE29823184U1/de
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
    • 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
    • G01F15/12—Cleaning arrangements; Filters
    • 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
    • G01F1/002—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel
    • 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/661—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters using light
    • 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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/7086—Measuring the time taken to traverse a fixed distance using optical detecting arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/18—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance
    • G01P5/20—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance using particles entrained by a fluid stream

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
DE29823184U 1998-12-29 1998-12-29 Optische Meßsonde zur Bestimmung der Geschwindigkeit von strömenden Fluiden Expired - Lifetime DE29823184U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29823184U DE29823184U1 (de) 1998-12-29 1998-12-29 Optische Meßsonde zur Bestimmung der Geschwindigkeit von strömenden Fluiden

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29823184U DE29823184U1 (de) 1998-12-29 1998-12-29 Optische Meßsonde zur Bestimmung der Geschwindigkeit von strömenden Fluiden

Publications (1)

Publication Number Publication Date
DE29823184U1 true DE29823184U1 (de) 1999-03-18

Family

ID=8067275

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29823184U Expired - Lifetime DE29823184U1 (de) 1998-12-29 1998-12-29 Optische Meßsonde zur Bestimmung der Geschwindigkeit von strömenden Fluiden

Country Status (1)

Country Link
DE (1) DE29823184U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110066C1 (de) * 2001-03-02 2002-06-20 Parsum Ges Fuer Partikel Stroe Meßsonde zur in-line-Bestimmung der Größe von bewegten Partikeln in transparenten Medien

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110066C1 (de) * 2001-03-02 2002-06-20 Parsum Ges Fuer Partikel Stroe Meßsonde zur in-line-Bestimmung der Größe von bewegten Partikeln in transparenten Medien
US7002683B2 (en) 2001-03-02 2006-02-21 Parsum-Gesellschaft für Partikel-Strömungs-und Umweltmesstechnik mbH Measuring head for in line determination of the size of moving particles in transparent media

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990429

R163 Identified publications notified

Effective date: 19990826

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20020218

R157 Lapse of ip right after 6 years

Effective date: 20050701

R082 Change of representative

Representative=s name: OBERDORFER, JUERGEN, DIPL.-ING.UNIV., DE