ES2055584T3 - Medidor de caudal de gas/liquido ultrasonico. - Google Patents

Medidor de caudal de gas/liquido ultrasonico.

Info

Publication number
ES2055584T3
ES2055584T3 ES91902092T ES91902092T ES2055584T3 ES 2055584 T3 ES2055584 T3 ES 2055584T3 ES 91902092 T ES91902092 T ES 91902092T ES 91902092 T ES91902092 T ES 91902092T ES 2055584 T3 ES2055584 T3 ES 2055584T3
Authority
ES
Spain
Prior art keywords
flow meter
liquid flow
gas
ultrasonic liquid
transducers
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
ES91902092T
Other languages
English (en)
Inventor
Winfried Russwurm
Jena Alexander Von
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2055584T3 publication Critical patent/ES2055584T3/es
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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

CAUDALOMETRO ULTRASONICO CON UN RECORRIDO EN FORMA DE W EN EL INTERIOR DEL TUBO. LOS DOS TRANSDUCTORES (101, 102; 201, 202) ESTAN DESPLAZADOS EN DIRECCION AXIAL FRENTE A LA CONOCIDA GEOMETRIA DE LA EJECUCION CON SECCION DE MEDICION EN FORMA DE W Y/O DISPUESTOS GIRADOS EN UN ANGULO DE MANERA QUE NI LOS TRANSDUCTORES NI EL RECORRIDO EN FORMA DE W ESTEN SITUADOS ORTOGONALMENTE ENTRE SI.
ES91902092T 1989-12-15 1990-12-13 Medidor de caudal de gas/liquido ultrasonico. Expired - Lifetime ES2055584T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3941545A DE3941545A1 (de) 1989-12-15 1989-12-15 Ultraschall-gas-/fluessigkeits-durchflussmesser

Publications (1)

Publication Number Publication Date
ES2055584T3 true ES2055584T3 (es) 1994-08-16

Family

ID=6395570

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91902092T Expired - Lifetime ES2055584T3 (es) 1989-12-15 1990-12-13 Medidor de caudal de gas/liquido ultrasonico.

Country Status (10)

Country Link
EP (1) EP0504304B1 (es)
JP (1) JP2974770B2 (es)
AT (1) ATE104765T1 (es)
AU (1) AU7070491A (es)
CA (1) CA2072110A1 (es)
DE (2) DE3941545A1 (es)
ES (1) ES2055584T3 (es)
FI (1) FI100272B (es)
NO (1) NO922335L (es)
WO (1) WO1991009280A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583301A (en) * 1994-11-09 1996-12-10 National Environmental Products Ltd., Inc. Ultrasound air velocity detector for HVAC ducts and method therefor
DE19944411A1 (de) * 1999-09-16 2001-04-12 Kundo Systemtechnik Gmbh Ultraschall-Durchflußmesser
DE102006019146B3 (de) * 2006-02-25 2007-09-13 SIKA Dr. Siebert & Kühn GmbH & Co. KG Vorrichtung zur Ermittlung der Strömungsgeschwindigkeit eines Fluides oder Gases in einem Rohr
JP2009058444A (ja) * 2007-08-31 2009-03-19 Institute Of National Colleges Of Technology Japan 人工呼吸器用流量計
JP2016099139A (ja) * 2014-11-18 2016-05-30 愛知時計電機株式会社 超音波流量計
CN116626333A (zh) * 2023-05-06 2023-08-22 廊坊新奥智能科技有限公司 一种超声波流速测量方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874568A (en) * 1955-12-07 1959-02-24 Gulton Ind Inc Ultrasonic flowmeter
DE3539948A1 (de) * 1985-11-11 1987-05-14 Siemens Ag Ultraschall-durchflussmesseinrichtung

Also Published As

Publication number Publication date
CA2072110A1 (en) 1991-06-16
FI100272B (fi) 1997-10-31
DE3941545A1 (de) 1991-06-20
EP0504304A1 (de) 1992-09-23
WO1991009280A1 (de) 1991-06-27
NO922335L (no) 1992-07-15
FI922730A0 (fi) 1992-06-12
EP0504304B1 (de) 1994-04-20
ATE104765T1 (de) 1994-05-15
DE59005480D1 (de) 1994-05-26
JP2974770B2 (ja) 1999-11-10
AU7070491A (en) 1991-07-18
JPH05502298A (ja) 1993-04-22
NO922335D0 (no) 1992-06-12

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