AU2002219084A1 - Coupling element for an ultrasonic flowmeter - Google Patents

Coupling element for an ultrasonic flowmeter

Info

Publication number
AU2002219084A1
AU2002219084A1 AU2002219084A AU1908402A AU2002219084A1 AU 2002219084 A1 AU2002219084 A1 AU 2002219084A1 AU 2002219084 A AU2002219084 A AU 2002219084A AU 1908402 A AU1908402 A AU 1908402A AU 2002219084 A1 AU2002219084 A1 AU 2002219084A1
Authority
AU
Australia
Prior art keywords
coupling element
ultrasonic flowmeter
flowmeter
ultrasonic
coupling
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
AU2002219084A
Inventor
Achim Wiest
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.)
Endress and Hauser Flowtec AG
Original Assignee
Endress and Hauser Flowtec AG
Flowtec AG
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 Endress and Hauser Flowtec AG, Flowtec AG filed Critical Endress and Hauser Flowtec AG
Publication of AU2002219084A1 publication Critical patent/AU2002219084A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/24—Methods or devices for transmitting, conducting or directing sound for conducting sound through solid bodies, e.g. wires
    • 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
    • G01F1/662—Constructional details
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
AU2002219084A 2000-11-11 2001-11-09 Coupling element for an ultrasonic flowmeter Abandoned AU2002219084A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10055956.5 2000-11-11
DE2000155956 DE10055956A1 (en) 2000-11-11 2000-11-11 Coupling device for ultrasonic flowmeter has length of individual segments defined so that ultrasonic waves are radiated from or received at base plate at defined angle
PCT/EP2001/012979 WO2002039069A2 (en) 2000-11-11 2001-11-09 Coupling element for an ultrasonic flowmeter

Publications (1)

Publication Number Publication Date
AU2002219084A1 true AU2002219084A1 (en) 2002-05-21

Family

ID=7662958

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002219084A Abandoned AU2002219084A1 (en) 2000-11-11 2001-11-09 Coupling element for an ultrasonic flowmeter

Country Status (4)

Country Link
EP (1) EP1332339B1 (en)
AU (1) AU2002219084A1 (en)
DE (1) DE10055956A1 (en)
WO (1) WO2002039069A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1497237B1 (en) 2002-04-24 2007-11-14 Prysmian Cavi e Sistemi Energia S.r.l. Optical fiber with reduced attenuation loss
ES2390275T3 (en) 2002-04-24 2012-11-08 Prysmian S.P.A. Optical fiber
DE10221771A1 (en) * 2002-05-15 2003-11-27 Flowtec Ag Ultrasonic transducer system is used to measure the flow rate of a fluid within a channel or duct based upon the propagation of the wave signal
DE10314916A1 (en) 2003-04-01 2004-10-21 Endress + Hauser Flowtec Ag, Reinach Device for determining and / or monitoring the volume and / or mass flow of a medium
DE102007027391B3 (en) 2007-06-11 2009-01-08 Forschungszentrum Dresden - Rossendorf E.V. Ultrasonic sensor for measuring local flow velocities in liquid melts
DE102009046862A1 (en) 2009-11-19 2011-05-26 Endress + Hauser Flowtec Ag Coupling element of a sensor of an ultrasonic flowmeter
DE102015100670A1 (en) * 2015-01-19 2016-07-21 Endress + Hauser Flowtec Ag Method for producing a sound transducer for a field device of automation technology
DE102015107567A1 (en) 2015-05-13 2016-11-17 Endress + Hauser Flowtec Ag Arrangement comprising an ultrasonic transducer and clamp-on ultrasonic flowmeter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337843A (en) * 1980-07-22 1982-07-06 Electric Power Research Institute, Inc. Sonic waveguide arrangement using different waveguides and technique for coupling the waveguides together
CA1253247A (en) * 1986-04-03 1989-04-25 Gerald W. Farnell Ultrasonic image camera using arrays of acoustic waveguides
US5179862A (en) * 1990-06-29 1993-01-19 Panametrics, Inc. Snap-on flow measurement system
US5463906A (en) * 1994-01-24 1995-11-07 Triton Technology, Inc. Interchangeable disposable acoustic for use with an ultrasonic flowmeter, particularly during extracorporeal measurement of blood flow
JPH11507723A (en) * 1995-06-07 1999-07-06 パナメトリクス インコーポレイテッド Ultrasonic path bundles and systems

Also Published As

Publication number Publication date
EP1332339A2 (en) 2003-08-06
EP1332339B1 (en) 2017-03-08
WO2002039069A2 (en) 2002-05-16
WO2002039069A3 (en) 2002-08-01
DE10055956A1 (en) 2002-05-23

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