DK161259C - Gennemstroemnings-stroemningsmaaler med ultralyd og fremgangsmaade til drift af en omsaetter i en gennemstroemningsmaaler - Google Patents

Gennemstroemnings-stroemningsmaaler med ultralyd og fremgangsmaade til drift af en omsaetter i en gennemstroemningsmaaler

Info

Publication number
DK161259C
DK161259C DK233581A DK233581A DK161259C DK 161259 C DK161259 C DK 161259C DK 233581 A DK233581 A DK 233581A DK 233581 A DK233581 A DK 233581A DK 161259 C DK161259 C DK 161259C
Authority
DK
Denmark
Prior art keywords
flow
procedure
transfer
operating
meter
Prior art date
Application number
DK233581A
Other languages
English (en)
Other versions
DK233581A (da
DK161259B (da
Inventor
Valentin Magori
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of DK233581A publication Critical patent/DK233581A/da
Publication of DK161259B publication Critical patent/DK161259B/da
Application granted granted Critical
Publication of DK161259C publication Critical patent/DK161259C/da

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Domestic Plumbing Installations (AREA)
  • Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DK233581A 1980-05-28 1981-05-27 Gennemstroemnings-stroemningsmaaler med ultralyd og fremgangsmaade til drift af en omsaetter i en gennemstroemningsmaaler DK161259C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3020282A DE3020282C2 (de) 1980-05-28 1980-05-28 Durchfluß-Strömungsmesser mit Ultraschall
DE3020282 1980-05-28

Publications (3)

Publication Number Publication Date
DK233581A DK233581A (da) 1981-11-29
DK161259B DK161259B (da) 1991-06-17
DK161259C true DK161259C (da) 1991-12-30

Family

ID=6103438

Family Applications (1)

Application Number Title Priority Date Filing Date
DK233581A DK161259C (da) 1980-05-28 1981-05-27 Gennemstroemnings-stroemningsmaaler med ultralyd og fremgangsmaade til drift af en omsaetter i en gennemstroemningsmaaler

Country Status (6)

Country Link
US (1) US4375767A (da)
EP (1) EP0040837B1 (da)
JP (2) JPS5720614A (da)
AT (1) ATE9184T1 (da)
DE (1) DE3020282C2 (da)
DK (1) DK161259C (da)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235750C2 (de) * 1982-09-27 1984-12-13 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Sensor zur Detektion zufälliger, zur korrelativen Signalverarbeitung geeigneter Signale
DE3306529C2 (de) * 1983-02-24 1985-02-14 Siemens AG, 1000 Berlin und 8000 München Ultraschallwandler zur Wärmemengenmessung
DE3333409A1 (de) * 1983-09-15 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Verfahren zur ultraschall-durchflussmessung nach dem dopplerprinzip mit verbesserter ortsaufloesung
DE3429099A1 (de) * 1984-08-07 1986-02-20 Siemens AG, 1000 Berlin und 8000 München Verfahren zur messung der stroemungsgeschwindigkeit v eines fluids nach dem prinzip der phasen-nachregelung und differenzfrequenz-auswertung
US4735097A (en) * 1985-08-12 1988-04-05 Panametrics, Inc. Method and apparatus for measuring fluid characteristics using surface generated volumetric interrogation signals
GB2187552B (en) * 1986-03-05 1990-07-11 Gen Electric Plc Apparatus for monitoring movement of a fluid
NL8602458A (nl) * 1986-09-29 1988-04-18 Rheometron Ag Ultrasone stromingsmeter.
DE3633306A1 (de) * 1986-09-30 1988-03-31 Siemens Ag Schaltungsanordnung fuer ultraschall-durchflussmesser
JPS63188524U (da) * 1987-05-28 1988-12-02
US5090252A (en) * 1987-08-10 1992-02-25 Siemens Aktiengesellschaft Ultrasonic flow measurement installation
US5540230A (en) * 1994-04-15 1996-07-30 Echocath, Inc. Diffracting doppler-transducer
US5488953A (en) * 1994-04-15 1996-02-06 Ecocath, Inc. Diffracting doppler-transducer
DE4416367C1 (de) * 1994-05-04 1995-12-21 Gerd Prof Dr Stange Ultraschall-Durchfluß-Meßgerät
GB2301186A (en) * 1995-05-23 1996-11-27 Smith Meters Ltd Ultrasonic flow meter
US6189389B1 (en) 1996-05-28 2001-02-20 Krohne A.G. Ultrasonic flowmeter
JP3306029B2 (ja) * 1999-07-27 2002-07-24 サーパス工業株式会社 超音波流量計及びその製造方法
US6609430B1 (en) * 2000-05-09 2003-08-26 Shrinivas G. Joshi Low profile transducer for flow meters
DE10034474C1 (de) * 2000-07-15 2001-10-11 Flexim Flexible Industriemeste Verfahren und Vorrichtung zur Charakterisierung eines Fluides oder Gases mittels Ultraschall
US6826965B1 (en) * 2000-10-30 2004-12-07 Panametrics, Inc. Anti-parallel tag flow measurement system
WO2002045074A1 (de) * 2000-11-30 2002-06-06 Siemens Aktiengesellschaft Ultraschallwandler und ultraschall-durchflussmesser
DE50111508D1 (de) * 2001-01-09 2007-01-04 Landis & Gyr Gmbh Durchflussmesser
US6640631B1 (en) * 2002-05-20 2003-11-04 Kohji Toda System and measuring sound velocity in material
US6637268B1 (en) * 2002-05-20 2003-10-28 Kohji Toda Vibration displacement sensing system
US7658114B1 (en) 2008-11-17 2010-02-09 General Electric Company Ultrasonic flow meter
US8974606B2 (en) 2011-05-09 2015-03-10 Intermolecular, Inc. Ex-situ cleaning assembly
US9678091B2 (en) * 2012-10-02 2017-06-13 Stamford Scientific International, Inc. In situ monitoring for wastewater treatment systems and the like
FR3047068B1 (fr) * 2016-01-25 2019-07-19 Integra Metering Sas Dispositif de montage d'un transducteur a ultrasons et debitmetre equipe d'un tel dispositif
DE102018008393A1 (de) * 2018-10-24 2020-04-30 Diehl Metering Gmbh Verfahren und Messeinrichtung zur Ermittlung einer Fluidgröße
CN113476739B (zh) * 2021-06-07 2022-11-08 浙江迪远医疗器械有限公司 具有检测装置的血液泵

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU422958A1 (ru) * 1972-04-13 1974-04-05 В. И. Домаркас, А. П. Машонис , А. И. Петраускас Каунасский политехнический институт Ультразвуковой расходомер
US3891869A (en) * 1973-09-04 1975-06-24 Scarpa Lab Inc Piezoelectrically driven ultrasonic generator
US3964308A (en) * 1973-09-04 1976-06-22 Scarpa Laboratories, Inc. Ultrasonic flowmeter
JPS535429U (da) * 1976-06-30 1978-01-18
JPS56157861A (en) * 1980-05-09 1981-12-05 Tdk Corp Measuring system for velocity of flow of fluid

Also Published As

Publication number Publication date
JPS5720614A (en) 1982-02-03
ATE9184T1 (de) 1984-09-15
EP0040837B1 (de) 1984-08-29
DK233581A (da) 1981-11-29
US4375767A (en) 1983-03-08
DE3020282C2 (de) 1985-08-08
DK161259B (da) 1991-06-17
DE3020282A1 (de) 1981-12-03
JPS63111619U (da) 1988-07-18
EP0040837A1 (de) 1981-12-02

Similar Documents

Publication Publication Date Title
DK161259C (da) Gennemstroemnings-stroemningsmaaler med ultralyd og fremgangsmaade til drift af en omsaetter i en gennemstroemningsmaaler
NO157383C (no) Bipolar diafragma- eller membranelektrolysroer og bipolart element for bipolar diafragmaelektrolysroer utstyrt med vertikale elektroder.
NO154464C (no) Anordning til magnetisk behandling av fluider, saasom vann og vaeske- og gassformede brennstoffer.
DK431488D0 (da) Fleksibelt, men under paavirkning af et indre tryk boejningsstift roer
IT8321867A0 (it) Dispositivo di trivellazione-iniezione, procedimento per migliorare la resistenza del terreno mediante il dispositivo, e procedimento per la prospezione dello stato del terreno mediante il dispositivo stesso.
IT7827180A0 (it) Procedimento e reagente per la determinazione della alfa-amilasi.
DK186377A (da) Fremgangsmade til fremstilling af vandige opslemninger af flydendegjort og i det mindste delvis oploseliggjort stivelse
DK219883D0 (da) Fremgangsmade til crackning og afvoksning af carbonhydrid
IT1139458B (it) Procedimento e disposizione per compensare tensioni contunue perturbatrici nel circuito elettrodico per la misurazionemagnetoinduttiva della portata
NO162890C (no) Fremgangsmaate og apparat for detektering av feil i et langstrakt legemes gjengede ende.
NO821520L (no) Fremgangsmaate og innretning for detektering av feil i roerformede metalldeler.
IT1120569B (it) Dispositivo di regolazione della sezione di passaggio di valvole per gas o liquidi
IT8348452A0 (it) Miscelatore bilanciato, piano, quasi-ottico, per onde millimetriche
ATE40216T1 (de) Monoklonaler antikoerper.
NO169680C (no) Fremgangsmaate for aa bestemme retningen til en underjordisk ekstern stoeykilde, og direktiv akustisk loggingsanordning for aa detektere stoey fra en ekstern kilde
PL203244A1 (pl) Elektrody zawierajace weglik krzemu,borki metali zaworowych i wegiel
DE3576733D1 (de) Messverfahren des kraftkonzentrationskoeffizienten mittels ultraschallwellen.
BR8107622A (pt) Compressor do tipo que utiliza prato oscilante
DK576375A (da) Fremgangsmade til frembringelse af en akustisk energikilde i vand samt anleg til udovelse af fremgangsmaden
DK269076A (da) Varmeisoleret rorsamling og fremgangsmade til tilvejebringelse af samlingen
IT7923065A0 (it) Procedimento e dispositivo per la determinazione della direzione di guasto.
NO146160C (no) Anordning ved uv-bestraaling, av slam, vaesker og gasser
NO154977C (no) Apparat og fremgangsmaate for aa generere varme.
IT7830397A0 (it) Dispositivo per il trattamento di insufficiente renali.
NO159670C (no) Fremgangsmaate til elektrokjemisk omsetning av en vaeske med en gass og anvendelse av fremgangsmaaten.

Legal Events

Date Code Title Description
PBP Patent lapsed