ES2500765B2 - Útil y procedimiento de obtención de muestras reológicas - Google Patents

Útil y procedimiento de obtención de muestras reológicas Download PDF

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Publication number
ES2500765B2
ES2500765B2 ES201431280A ES201431280A ES2500765B2 ES 2500765 B2 ES2500765 B2 ES 2500765B2 ES 201431280 A ES201431280 A ES 201431280A ES 201431280 A ES201431280 A ES 201431280A ES 2500765 B2 ES2500765 B2 ES 2500765B2
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ES
Spain
Prior art keywords
support
piston
samples
procedure
useful
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.)
Active
Application number
ES201431280A
Other languages
English (en)
Other versions
ES2500765A1 (es
Inventor
Patricio FRANCO CHUMILLAS
Juan MARTÍNEZ PASTOR
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.)
Universidad Politecnica de Cartagena
Original Assignee
Universidad Politecnica de Cartagena
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 Universidad Politecnica de Cartagena filed Critical Universidad Politecnica de Cartagena
Priority to ES201431280A priority Critical patent/ES2500765B2/es
Publication of ES2500765A1 publication Critical patent/ES2500765A1/es
Application granted granted Critical
Publication of ES2500765B2 publication Critical patent/ES2500765B2/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G01N1/2042—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a piston actuated by the pressure of the liquid to be sampled
    • 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
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
    • G01N11/142—Sample held between two members substantially perpendicular to axis of rotation, e.g. parallel plate viscometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N2001/002—Devices for supplying or distributing samples to an analysing apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1006—Dispersed solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G01N2001/1418—Depression, aspiration
    • G01N2001/1436—Ejector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N2001/2092—Cross-cut sampling

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Hydrology & Water Resources (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Útil y procedimiento de obtención de muestras reológicas.#El útil comprende al menos un soporte (1) hueco, normalmente cilíndrico, con un orificio circular pasante longitudinal, y al menos un pistón (2) con un reborde (22) superior, y un vástago (23) cilíndrico de diámetro correspondiente al orificio del soporte (2). La longitud del vástago (23) es inferior a la longitud del soporte (1). Además, la base superior (12) del soporte (1) es paralela a la parte inferior del reborde (22) y la base inferior (11) del soporte (1) es paralela al fondo (21) del pistón (2). Preferiblemente comprenderá un único pistón (2) y varios soportes (1). El procedimiento se basa en la aplicación del útil, y comprende calcular y pesar la masa requerida para el espesor de muestra deseado, preferiblemente por exceso, introducirla en el soporte (1) y presionar con el pistón (2) para dar forma de disco a la muestra.

Description

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Claims (1)

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ES201431280A 2014-09-02 2014-09-02 Útil y procedimiento de obtención de muestras reológicas Active ES2500765B2 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201431280A ES2500765B2 (es) 2014-09-02 2014-09-02 Útil y procedimiento de obtención de muestras reológicas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201431280A ES2500765B2 (es) 2014-09-02 2014-09-02 Útil y procedimiento de obtención de muestras reológicas

Publications (2)

Publication Number Publication Date
ES2500765A1 ES2500765A1 (es) 2014-09-30
ES2500765B2 true ES2500765B2 (es) 2015-02-06

Family

ID=51589579

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201431280A Active ES2500765B2 (es) 2014-09-02 2014-09-02 Útil y procedimiento de obtención de muestras reológicas

Country Status (1)

Country Link
ES (1) ES2500765B2 (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1078643A (en) * 1976-10-28 1980-06-03 Robert I. Barker Viscosity-stress tester
GB1587706A (en) * 1978-05-09 1981-04-08 Avon Rubber Co Ltd Testing rubber
WO2011066455A1 (en) * 2009-11-25 2011-06-03 Skf Usa Inc. Grease test kit and methods of testing grease

Also Published As

Publication number Publication date
ES2500765A1 (es) 2014-09-30

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