DE20115010U1 - Device for measuring the throughput of a mass flow - Google Patents

Device for measuring the throughput of a mass flow

Info

Publication number
DE20115010U1
DE20115010U1 DE20115010U DE20115010U DE20115010U1 DE 20115010 U1 DE20115010 U1 DE 20115010U1 DE 20115010 U DE20115010 U DE 20115010U DE 20115010 U DE20115010 U DE 20115010U DE 20115010 U1 DE20115010 U1 DE 20115010U1
Authority
DE
Germany
Prior art keywords
impeller
drive shaft
measuring
mass flow
throughput
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
DE20115010U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20115010U priority Critical patent/DE20115010U1/en
Publication of DE20115010U1 publication Critical patent/DE20115010U1/en
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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8454—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits rotating or rotatingly suspended measuring conduits
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (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 erfaßtThe description text was not recorded electronically

Claims (5)

1. Vorrichtung zur Durchsatzmessung eines Massenstro­ mes, die ein mit konstanter Drehzahl angetriebenes Flügelrad enthält, dem der Materialstrom zugeführt wird, wobei der Massenstrom durch das Flügelrad beschleunigt wird, und wobei das Drehmoment gemessen wird, dadurch gekennzeichnet, dass das Flügelrad (2) auf der Antriebswelle (6) axial verdrehbar gegenüber der Antriebswelle (6) gelagert ist und als ein über ein Federelement (9) angetriebenes Flügelrad (9) aus­ gebildet ist, und dass zwei Näherungsinitiatoren (14, 15) für die Messung des Winkelversatzes zwischen Antriebswelle (6) und Flügelrad (2) vorgesehen sind.1. Device for measuring the throughput of a mass flow, which contains an impeller driven at a constant speed, to which the material flow is fed, the mass flow being accelerated by the impeller, and the torque being measured, characterized in that the impeller ( 2 ) the drive shaft ( 6 ) is axially rotatable relative to the drive shaft ( 6 ) and is formed as an impeller ( 9 ) driven by a spring element ( 9 ), and that two proximity switches ( 14 , 15 ) for measuring the angular offset between the drive shaft ( 6 ) and impeller ( 2 ) are provided. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeich­ net, dass der Winkel, um den das Flügelrad (2) gegenüber der Antriebswelle (6) verdrehbar ist, durch einen Über­ lastanschag begrenzt ist.2. Device according to claim 1, characterized in that the angle by which the impeller ( 2 ) relative to the drive shaft ( 6 ) is rotatable is limited by an overload. 3. Vorrichtung nach Anspruch 1, dadurch gekennzeich­ net, dass das Flügelrad (2) in einem Wälz- oder Gleitlager (7) axial verdrehbar auf der Antriebswelle (6) gelagert ist.3. Device according to claim 1, characterized in that the impeller ( 2 ) in a rolling or sliding bearing ( 7 ) is axially rotatably mounted on the drive shaft ( 6 ). 4. Vorrichtung nach Anspruch 1, dadurch gekennzeich­ net, dass das Flügelrad (2) lagerlos in wenigstens zwei Blattfedern (17) aufgehängt ist und als ein über diese Blattfedern (17) angetriebenes Flügelrad (2) ausgebildet ist.4. The device according to claim 1, characterized in that the impeller ( 2 ) is suspended without bearings in at least two leaf springs ( 17 ) and is designed as a via these leaf springs ( 17 ) driven impeller ( 2 ). 5. Vorrichtung nach Anspruch 1, dadurch gekennzeich­ net, dass in der Vorrichtung wenigstens eine Leitvorrich­ tung (12) zum Umlenken des Materialstromes vorgesehen ist.5. The device according to claim 1, characterized in that in the device at least one Leitvorrich device ( 12 ) is provided for deflecting the material flow.
DE20115010U 2001-09-11 2001-09-11 Device for measuring the throughput of a mass flow Expired - Lifetime DE20115010U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20115010U DE20115010U1 (en) 2001-09-11 2001-09-11 Device for measuring the throughput of a mass flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20115010U DE20115010U1 (en) 2001-09-11 2001-09-11 Device for measuring the throughput of a mass flow

Publications (1)

Publication Number Publication Date
DE20115010U1 true DE20115010U1 (en) 2001-12-06

Family

ID=7961589

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20115010U Expired - Lifetime DE20115010U1 (en) 2001-09-11 2001-09-11 Device for measuring the throughput of a mass flow

Country Status (1)

Country Link
DE (1) DE20115010U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033007B3 (en) * 2004-07-08 2005-11-17 Claus Friedrich Apparatus for measuring the flow rate of a mass flow
WO2006063774A1 (en) 2004-12-14 2006-06-22 Schenck Process Gmbh Device for measurement of a mass flow

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033007B3 (en) * 2004-07-08 2005-11-17 Claus Friedrich Apparatus for measuring the flow rate of a mass flow
EP1619481A1 (en) * 2004-07-08 2006-01-25 Claus Friedrich Device for measuring the throughput of a massflow
US7077013B2 (en) 2004-07-08 2006-07-18 Claus Friedrich Device for measuring the weight flow rate of a mass flow
WO2006063774A1 (en) 2004-12-14 2006-06-22 Schenck Process Gmbh Device for measurement of a mass flow

Similar Documents

Publication Publication Date Title
EP1619481B1 (en) Device for measuring the throughput of a massflow
EP1151252B1 (en) Torque measuring device for a device measuring the flow of material
DE20115010U1 (en) Device for measuring the throughput of a mass flow
DE3136387C2 (en) Device for measuring amounts of liquid
DE4123305C2 (en) Intake fan
DE2235808C3 (en) Load cell
DE1428196A1 (en) Table fan
DE202004007346U1 (en) Machine shaft movement sensor has magnetic ring attached to rotor on shaft with coding to allow determination of position
EP1371542A1 (en) Angle sensor for sensing the steering angle of a steering system
DE417260C (en) Centrifugal roller mill
DE10336941B9 (en) Device for measuring a mass flow according to the Coriolis measuring principle
DE10219090B4 (en) drive unit
DE1510199A1 (en) Card
DE893599C (en) Device for changing the rotational speed given to a shaft
DE878563C (en) Water meter with axially and radially loaded measuring wheel
DE20102807U1 (en) rotary
DE418237C (en) Measuring device for determining the flow rate in pressure lines
DE826650C (en) Device for estimating the speed of a rotatable member for deriving the speed in particular of a vehicle, e.g. of a bicycle with an auxiliary motor, from the same
DE1941212C3 (en) Device for testing ring seals
DE1918052C (en) Testing device to determine the force fit and deformation as well as weak points in the blade attachment of turbine blades
DEP0002302BA (en) Density sensor
AT26631B (en) Speedometer.
DE1773780A1 (en) Device for measuring toe angles on vehicle wheels
DE8517882U1 (en) Pocket speedometer for air
DE226889C (en)

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020117

R163 Identified publications notified

Effective date: 20020225

R150 Term of protection extended to 6 years

Effective date: 20040930

R157 Lapse of ip right after 6 years

Effective date: 20080401