HK1156689A1 - Device for measuring the volume flow rate of a controlled medium in a pipeline - Google Patents

Device for measuring the volume flow rate of a controlled medium in a pipeline

Info

Publication number
HK1156689A1
HK1156689A1 HK11110880.9A HK11110880A HK1156689A1 HK 1156689 A1 HK1156689 A1 HK 1156689A1 HK 11110880 A HK11110880 A HK 11110880A HK 1156689 A1 HK1156689 A1 HK 1156689A1
Authority
HK
Hong Kong
Prior art keywords
pipeline
measuring
flow rate
volume flow
controlled medium
Prior art date
Application number
HK11110880.9A
Other languages
English (en)
Inventor
Svilpov Dmitry Yurievich
Maletskiy Stanislav Vladimirovich
Chagina Olga Vladimirovna
Romanov Yuriy Igorevich
Original Assignee
Closed Up Joint Stock Company Coherent
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 Closed Up Joint Stock Company Coherent filed Critical Closed Up Joint Stock Company Coherent
Publication of HK1156689A1 publication Critical patent/HK1156689A1/xx

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
    • 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)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measuring Volume Flow (AREA)
HK11110880.9A 2008-05-12 2011-10-13 Device for measuring the volume flow rate of a controlled medium in a pipeline HK1156689A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2008118645/28A RU2367912C1 (ru) 2008-05-12 2008-05-12 Устройство для определения объемного расхода контролируемой среды в трубопроводе
PCT/RU2008/000429 WO2009139661A1 (fr) 2008-05-12 2008-07-02 Dispositif pour déterminer le débit volumique d’un milieu contrôlé dans une tuyauterie

Publications (1)

Publication Number Publication Date
HK1156689A1 true HK1156689A1 (en) 2012-06-15

Family

ID=41168021

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11110880.9A HK1156689A1 (en) 2008-05-12 2011-10-13 Device for measuring the volume flow rate of a controlled medium in a pipeline

Country Status (8)

Country Link
US (1) US8020452B2 (fr)
EP (1) EP2287570A4 (fr)
CN (1) CN102027334B (fr)
CA (1) CA2724254C (fr)
DE (1) DE08874303T1 (fr)
HK (1) HK1156689A1 (fr)
RU (1) RU2367912C1 (fr)
WO (1) WO2009139661A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104428636A (zh) 2012-02-07 2015-03-18 关联封闭合资股份公司 一种在被控介质中传输信号的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU918790A1 (ru) * 1980-09-29 1982-04-07 Московское Ордена Ленина, Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Высшее Техническое Училище Им. Н.Э.Баумана Ультразвуковой расходомер дл измерени малых расходов жидкости
US4787252A (en) * 1987-09-30 1988-11-29 Panametrics, Inc. Differential correlation analyzer
GB2237639B (en) * 1989-10-31 1994-07-06 British Gas Plc Measurement system
ES2143038T3 (es) * 1993-12-23 2000-05-01 Flowtec Ag Aparato de medida de caudal volumetrico por ultrasonidos del tipo de pinza.
FR2748816B1 (fr) * 1996-05-17 1998-07-31 Schlumberger Ind Sa Dispositif ultrasonore de mesure de la vitesse d'ecoulement d'un fluide
KR100298474B1 (ko) * 1998-09-03 2002-02-27 남상용 초음파유속측정방법
FR2787880B1 (fr) * 1998-12-29 2001-03-02 Schlumberger Ind Sa Dispositif et procede de mesure ultrasonore de debit de fluide comportant un convertisseur analogique numerique sigma-delta passe bande
RU2160887C1 (ru) 1999-06-23 2000-12-20 ООО НПП "Строб" Ультразвуковой расходомер
AUPQ480199A0 (en) * 1999-12-22 2000-02-03 AGL Consultancy Pty. Limited Timed window ultrasonic gas meter with nose cone
JP4135056B2 (ja) * 2001-02-15 2008-08-20 横河電機株式会社 超音波流量計
CN100401022C (zh) * 2004-02-26 2008-07-09 富士电机系统株式会社 超声波流量计和超声波流量测量方法

Also Published As

Publication number Publication date
CA2724254A1 (fr) 2009-11-19
US8020452B2 (en) 2011-09-20
WO2009139661A1 (fr) 2009-11-19
US20110120230A1 (en) 2011-05-26
CN102027334B (zh) 2012-07-04
RU2367912C1 (ru) 2009-09-20
CA2724254C (fr) 2013-09-03
EP2287570A1 (fr) 2011-02-23
EP2287570A4 (fr) 2015-12-09
CN102027334A (zh) 2011-04-20
DE08874303T1 (de) 2011-12-22

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20180702