DE20005834U1 - Device for measuring parameters of a fluid - Google Patents

Device for measuring parameters of a fluid

Info

Publication number
DE20005834U1
DE20005834U1 DE20005834U DE20005834U DE20005834U1 DE 20005834 U1 DE20005834 U1 DE 20005834U1 DE 20005834 U DE20005834 U DE 20005834U DE 20005834 U DE20005834 U DE 20005834U DE 20005834 U1 DE20005834 U1 DE 20005834U1
Authority
DE
Germany
Prior art keywords
fluid
holding member
flushing
designed
sensor
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
DE20005834U
Other languages
German (de)
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.)
Diessel GmbH and Co
Original Assignee
Diessel GmbH and Co
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 Diessel GmbH and Co filed Critical Diessel GmbH and Co
Priority to DE20005834U priority Critical patent/DE20005834U1/en
Publication of DE20005834U1 publication Critical patent/DE20005834U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/12—Cleaning arrangements; Filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/223—Supports, positioning or alignment in fixed situation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02863—Electric or magnetic parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2632—Surfaces flat

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Fluid Mechanics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (11)

1. Vorrichtung zur Messung von Parametern eines Fluids, insbesondere zur Messung der Schallgeschwindigkeit in einem Fluid, mit einem Grundkörper, der eine, mit dem Fluid in Kontakt stehende erste Planfläche hat, in die ein Sender für Schallsignale, vorzugsweise ein Piezozid, so eingelassen ist, daß von ihm erzeugte Schallsignale in das Fluid einleitbar sind und vor der mit einem Halteorgan ein Kopfstück mit einer zweiten Planfläche in einem vorbestimmten Abstand gehalten ist, indem das Halteorgan entsprechend dem gewünschten Abstand zwischen den Planflächen dimensioniert bzw. ausgebildet ist, wobei in die zweite Planfläche ein dem Empfang der Schallsignale dienender Sensor eingelassen ist, dadurch gekennzeichnet, daß eine betätigbare Spüleinrichtung für die Reinigung zumindest einer der Planflächen (2, 7) vorgesehen ist.1. Device for measuring parameters of a fluid, in particular for measuring the speed of sound in a fluid, with a base body that has a first plane surface that is in contact with the fluid and into which a transmitter for sound signals, preferably a piezocide, is embedded that sound signals generated by him can be introduced into the fluid and in front of which a head piece with a second flat surface is held at a predetermined distance by a holding member by the holding member being dimensioned or designed according to the desired distance between the flat surfaces, with the second Flat surface is embedded in a sensor for receiving the sound signals, characterized in that an actuatable flushing device is provided for cleaning at least one of the flat surfaces ( 2 , 7 ). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Spüleinrichtung so angeordnet und ausgerichtet ist, daß zumindest diejenigen Bereiche der Planflächen (2, 7), die mit einer Anordnung des sendenden Piezozids (3) bzw. des empfangenen Sensors (10) korrespondieren, der reinigenden Wirkung der Spüleinrichtung ausgesetzt sind. 2. Apparatus according to claim 1, characterized in that the flushing device is arranged and aligned so that at least those areas of the plane surfaces ( 2 , 7 ) which correspond to an arrangement of the transmitting piezocide ( 3 ) or the received sensor ( 10 ) , are exposed to the cleaning effect of the flushing device. 3. Vorrichtung nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß jedes Halteorgan (8, 9) als Hohlprofil ausgebildete ist.3. Device according to one of claims 1 and 2, characterized in that each holding member ( 8 , 9 ) is designed as a hollow profile. 4. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß wenigstens eines der Halteorgane (9) als Durchführung für zum Sensor (10) der zweiten Planfläche (7) gehörende Kabel ausgebildet ist.4. Device according to one of the preceding claims, characterized in that at least one of the holding members ( 9 ) is designed as a passage for the sensor ( 10 ) of the second plane surface ( 7 ) belonging to the cable. 5. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß jedes Halteorgan (8, 9) ein Rohrabschnitt ist.5. The device according to claim 4, characterized in that each holding member ( 8 , 9 ) is a tube section. 6. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Spüleinrichtung einen am Grundkörper (1) befindlichen Abschnitt einer Druckleitung (12) für Spülmedium umfaßt.6. Device according to one of the preceding claims, characterized in that the flushing device comprises a section of a pressure line ( 12 ) for flushing medium located on the base body ( 1 ). 7. Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß wenigstens eines der Halteorgane (8) als Teilstück, vorzugsweise Endstück der das Spülmedium führenden Druckleitung (12) ausgebildet ist und gegen die Planflächen (2, 7) gerichtete Spülöffnungen (13, 13', 13", 13''') aufweist.7. Apparatus according to claim 6, characterized in that at least one of the retaining members (8) section, preferably end piece of the flushing medium leading print line is formed (12) and against the planar surfaces (2, 7) directed scavenging ports (13, 13 ' 13 ", 13 '''). 8. Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß jede Spülöffnung (13, 13', 13", 13''') ein im jeweiligen als Hohlprofil, vorzugsweise Rohrabschnitt vorliegenden Halteorgan (8) angebrachter Durchbruch in einer Wandung des Halteorgans (8) ist.8. Apparatus according to claim 7, characterized in that each scavenging port (13, 13 ', 13 ", 13' '') mounted one present in each of a hollow profile, preferably tubular retaining member (8) opening in a wall of the holding member (8) is. 9. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, daß die Durchbrüche düsenartig gestaltet sind.9. The device according to claim 8, characterized in that that the openings are designed like a nozzle. 10. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, daß die Durchbrüche schlitzförmig gestaltet sind.10. The device according to claim 8, characterized in that that the openings are slit-shaped. 11. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Grundkörper (1) und/oder das Kopfstück (6) mit der zweiten Planfläche (7) wenigstens einen zusätzlichen Sensor (4) für eine Erfassung, zum Beispiel der Temperatur des Fluids, aufweisen.11. Device according to one of the preceding claims, characterized in that the base body ( 1 ) and / or the head piece ( 6 ) with the second plane surface ( 7 ) at least one additional sensor ( 4 ) for detection, for example the temperature of the fluid , exhibit.
DE20005834U 2000-03-29 2000-03-29 Device for measuring parameters of a fluid Expired - Lifetime DE20005834U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20005834U DE20005834U1 (en) 2000-03-29 2000-03-29 Device for measuring parameters of a fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20005834U DE20005834U1 (en) 2000-03-29 2000-03-29 Device for measuring parameters of a fluid

Publications (1)

Publication Number Publication Date
DE20005834U1 true DE20005834U1 (en) 2000-07-06

Family

ID=7939533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20005834U Expired - Lifetime DE20005834U1 (en) 2000-03-29 2000-03-29 Device for measuring parameters of a fluid

Country Status (1)

Country Link
DE (1) DE20005834U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023030901A1 (en) * 2021-09-01 2023-03-09 Binder Gmbh Cleaning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023030901A1 (en) * 2021-09-01 2023-03-09 Binder Gmbh Cleaning device

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000810

R156 Lapse of ip right after 3 years

Effective date: 20031001