GR3029559T3 - Method of preparing a radioactive rhenium complex solution. - Google Patents

Method of preparing a radioactive rhenium complex solution.

Info

Publication number
GR3029559T3
GR3029559T3 GR990400643T GR990400643T GR3029559T3 GR 3029559 T3 GR3029559 T3 GR 3029559T3 GR 990400643 T GR990400643 T GR 990400643T GR 990400643 T GR990400643 T GR 990400643T GR 3029559 T3 GR3029559 T3 GR 3029559T3
Authority
GR
Greece
Prior art keywords
pct
packets
transducers
sec
duct
Prior art date
Application number
GR990400643T
Other languages
English (en)
Inventor
Noel Bignell
Original Assignee
Commw Scient Ind Res Org
Agl Consultancy Pty Ltd
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 Commw Scient Ind Res Org, Agl Consultancy Pty Ltd filed Critical Commw Scient Ind Res Org
Publication of GR3029559T3 publication Critical patent/GR3029559T3/el

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
    • G01F1/66—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
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
    • 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
    • G01P5/24—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 direct influence of the streaming fluid on the properties of a detecting acoustical wave
    • G01P5/245—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 direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves
    • G01P5/247—Sing-around-systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S15/582—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse-modulated waves and based upon the Doppler effect resulting from movement of targets

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Multimedia (AREA)
  • Measuring Volume Flow (AREA)
  • Paper (AREA)
  • Safety Valves (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
GR990400643T 1991-06-25 1999-03-04 Method of preparing a radioactive rhenium complex solution. GR3029559T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPK689491 1991-06-25
PCT/AU1992/000315 WO1993000570A1 (en) 1991-06-25 1992-06-25 Mode suppression in fluid flow measurement

Publications (1)

Publication Number Publication Date
GR3029559T3 true GR3029559T3 (en) 1999-06-30

Family

ID=3775503

Family Applications (1)

Application Number Title Priority Date Filing Date
GR990400643T GR3029559T3 (en) 1991-06-25 1999-03-04 Method of preparing a radioactive rhenium complex solution.

Country Status (15)

Country Link
US (1) US5493916A (el)
EP (1) EP0591368B1 (el)
CN (1) CN1032776C (el)
AT (1) ATE176317T1 (el)
AU (1) AU668872B2 (el)
DE (1) DE69228306T2 (el)
DK (1) DK0591368T3 (el)
ES (1) ES2126593T3 (el)
GR (1) GR3029559T3 (el)
IE (1) IE922039A1 (el)
NZ (1) NZ243294A (el)
PL (1) PL169742B1 (el)
SG (1) SG45212A1 (el)
TW (1) TW226042B (el)
WO (1) WO1993000570A1 (el)

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CA2728818A1 (en) * 2008-06-25 2009-12-30 Pure Technologies Ltd. Apparatus and method to locate an object in a pipeline
CN102297712B (zh) * 2011-07-12 2012-09-05 北京理工大学 一种超声回波传播时间测量方法
CN103399172A (zh) * 2013-08-07 2013-11-20 南京信息工程大学 一种超声波风速测量方法
CN104634424B (zh) * 2015-03-04 2018-05-25 姜跃炜 用于超声波流量表的状态检测方法
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CN108120481B (zh) * 2017-11-10 2023-10-31 天津新科成套仪表有限公司 一种超声流量计量方法与计量处理装置
EP3990871A1 (en) * 2019-06-25 2022-05-04 Kamstrup A/S Ultrasonic flow meter and a method of determining a flow rate

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Also Published As

Publication number Publication date
DE69228306D1 (de) 1999-03-11
AU668872B2 (en) 1996-05-23
ATE176317T1 (de) 1999-02-15
EP0591368A1 (en) 1994-04-13
EP0591368B1 (en) 1999-01-27
CN1032776C (zh) 1996-09-11
SG45212A1 (en) 1998-01-16
DE69228306T2 (de) 1999-09-30
US5493916A (en) 1996-02-27
WO1993000570A1 (en) 1993-01-07
ES2126593T3 (es) 1999-04-01
IE922039A1 (en) 1992-12-30
CN1072016A (zh) 1993-05-12
DK0591368T3 (da) 1999-09-13
EP0591368A4 (el) 1994-08-31
TW226042B (el) 1994-07-01
AU2172892A (en) 1993-01-25
NZ243294A (en) 1995-04-27
PL169742B1 (pl) 1996-08-30

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