AT14833U3 - Device for measuring the viscosity of liquids - Google Patents

Device for measuring the viscosity of liquids

Info

Publication number
AT14833U3
AT14833U3 ATGM50046/2016U AT500462016U AT14833U3 AT 14833 U3 AT14833 U3 AT 14833U3 AT 500462016 U AT500462016 U AT 500462016U AT 14833 U3 AT14833 U3 AT 14833U3
Authority
AT
Austria
Prior art keywords
gear pump
inlet
measuring
housing
side gear
Prior art date
Application number
ATGM50046/2016U
Other languages
German (de)
Other versions
AT14833U2 (en
Inventor
Markus Fellinger Ing
Ingrid Fellinger MBA
Original Assignee
iVON GmbH
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 iVON GmbH filed Critical iVON GmbH
Priority to ATGM50046/2016U priority Critical patent/AT14833U3/en
Publication of AT14833U2 publication Critical patent/AT14833U2/en
Publication of AT14833U3 publication Critical patent/AT14833U3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • G01N11/08—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by measuring pressure required to produce a known flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • Y10T137/2506—By viscosity or consistency

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rotary Pumps (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

Eine Vorrichtung zur Messung der Viskosität von Flüssigkeiten umfasst ein Gehäuse (1), in dem eine einlaufseitige Zahnradpumpe (3A) zur Förderung der Flüssigkeit angeordnet ist. Ein Antriebsmotor (20) treibt eine Welle (4), die ein Zahnrad der Zahnradpumpe (3A) antreibt. Stromabwärts von der einlaufseitigen Zahnradpumpe (3A) ist eine Messdüse (5) angeordnet, der ein einlaufseitiger Massedrucksensor (6A) vorgeschaltet ist. Das Gehäuse (1) besitzt einen Oberteil (1A), einen Mittelteil (1B) und einen Unterteil (1C), die als separate, lösbar miteinander verbindbare Gehäuseteile ausgebildet sind. Die einlaufseitige Zahnradpumpe (3A) ist entweder im Oberteil (1A) oder im Mittelteil (1B) angeordnet und die Messdüse (5) ist im Mittelteil (1B) angeordnet. Der Oberteil (1A), der Mittelteil (1B) und der Unterteil (1C) des Gehäuses (1) sind so konfiguriert, dass im getrennten Zustand die einlaufseitige Zahnradpumpe (3A) und die Messdüse (5) von außen zugänglich sind.A device for measuring the viscosity of liquids comprises a housing (1) in which an inlet-side gear pump (3A) for conveying the liquid is arranged. A drive motor (20) drives a shaft (4) which drives a gear of the gear pump (3A). Downstream of the inlet-side gear pump (3A), a measuring nozzle (5) is arranged upstream of an inlet-side mass pressure sensor (6A). The housing (1) has an upper part (1A), a middle part (1B) and a lower part (1C), which are formed as separate, releasably connectable housing parts. The inlet-side gear pump (3A) is arranged either in the upper part (1A) or in the middle part (1B) and the measuring nozzle (5) is arranged in the middle part (1B). The upper part (1A), the middle part (1B) and the lower part (1C) of the housing (1) are configured so that in the disconnected state, the intake-side gear pump (3A) and the measuring nozzle (5) are externally accessible.

ATGM50046/2016U 2016-03-17 2016-03-17 Device for measuring the viscosity of liquids AT14833U3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ATGM50046/2016U AT14833U3 (en) 2016-03-17 2016-03-17 Device for measuring the viscosity of liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATGM50046/2016U AT14833U3 (en) 2016-03-17 2016-03-17 Device for measuring the viscosity of liquids

Publications (2)

Publication Number Publication Date
AT14833U2 AT14833U2 (en) 2016-07-15
AT14833U3 true AT14833U3 (en) 2017-10-15

Family

ID=56320704

Family Applications (1)

Application Number Title Priority Date Filing Date
ATGM50046/2016U AT14833U3 (en) 2016-03-17 2016-03-17 Device for measuring the viscosity of liquids

Country Status (1)

Country Link
AT (1) AT14833U3 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1801407A1 (en) * 1967-10-05 1969-06-19 Toyo Rayon Co Ltd Device and method for the continuous determination of viscosity
US4157029A (en) * 1977-11-08 1979-06-05 Societe Chimique des Charbonnages -- CdF Chimie Rheometer
EP0406805A2 (en) * 1989-07-03 1991-01-09 Göttfert Werkstoff-Prüfmaschinen Gmbh Real time capillary rheometer arrangement
US5347852A (en) * 1993-03-11 1994-09-20 Rheometrics, Inc. On-line rheological measurements for process control
US6182503B1 (en) * 1999-07-01 2001-02-06 Rheometric Scientific, Inc. On-line rheological measurement for process control
GB2384312A (en) * 2002-01-17 2003-07-23 Graham Richard Kneebone On-line Rheological Measurement of Fluids

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1801407A1 (en) * 1967-10-05 1969-06-19 Toyo Rayon Co Ltd Device and method for the continuous determination of viscosity
US4157029A (en) * 1977-11-08 1979-06-05 Societe Chimique des Charbonnages -- CdF Chimie Rheometer
EP0406805A2 (en) * 1989-07-03 1991-01-09 Göttfert Werkstoff-Prüfmaschinen Gmbh Real time capillary rheometer arrangement
US5347852A (en) * 1993-03-11 1994-09-20 Rheometrics, Inc. On-line rheological measurements for process control
US6182503B1 (en) * 1999-07-01 2001-02-06 Rheometric Scientific, Inc. On-line rheological measurement for process control
GB2384312A (en) * 2002-01-17 2003-07-23 Graham Richard Kneebone On-line Rheological Measurement of Fluids

Also Published As

Publication number Publication date
AT14833U2 (en) 2016-07-15

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