MX9707422A - Arreglo de sensor. - Google Patents

Arreglo de sensor.

Info

Publication number
MX9707422A
MX9707422A MX9707422A MX9707422A MX9707422A MX 9707422 A MX9707422 A MX 9707422A MX 9707422 A MX9707422 A MX 9707422A MX 9707422 A MX9707422 A MX 9707422A MX 9707422 A MX9707422 A MX 9707422A
Authority
MX
Mexico
Prior art keywords
sensor arrangement
level
arrangement
quality
measurement
Prior art date
Application number
MX9707422A
Other languages
English (en)
Other versions
MXPA97007422A (es
Inventor
Manfred Klein
Anton Knoll
Klaus Land
Rudolf Thom
Harald Ott
Original Assignee
Daimler Benz 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7758076&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9707422(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of MX9707422A publication Critical patent/MX9707422A/es
Publication of MXPA97007422A publication Critical patent/MXPA97007422A/es

Links

Classifications

    • 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
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/268—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements of probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/226—Construction of measuring vessels; Electrodes therefor
    • 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
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2888—Lubricating oil characteristics, e.g. deterioration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Power Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Electrochemistry (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

Se describe un arreglo sensor para determinar la calidad de un líquido y su estado de llenado en un recipiente por medio de medicion de impedancia donde los valores medidos para la determinacion de la calidad sirven igualmente como referencia para la calibracion del estado de llenado. El arreglo puede extructurarse de manera sencilla y construirse medicamente robusto.
MXPA/A/1997/007422A 1995-03-29 1997-09-29 Arreglo de sensor MXPA97007422A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19511556.2 1995-03-29
DE19511556A DE19511556C1 (de) 1995-03-29 1995-03-29 Sensoranordnung

Publications (2)

Publication Number Publication Date
MX9707422A true MX9707422A (es) 1998-06-28
MXPA97007422A MXPA97007422A (es) 1998-10-30

Family

ID=

Also Published As

Publication number Publication date
DE19511556C1 (de) 1996-07-25
WO1996030758A1 (de) 1996-10-03
BR9607782A (pt) 1998-07-07
AR001433A1 (es) 1997-10-22
KR19980703397A (ko) 1998-11-05
JPH11507434A (ja) 1999-06-29
CN1179828A (zh) 1998-04-22
EP0817964A1 (de) 1998-01-14
CN1098461C (zh) 2003-01-08
US6250152B1 (en) 2001-06-26

Similar Documents

Publication Publication Date Title
AR001433A1 (es) Disposición de sensor.
ATE216775T1 (de) Vorrichtung zum messen der konzentration eines analyten mit ferndosierung
AU5746399A (en) Device for determining a physical process variable of a medium
CA2217312A1 (en) Method and apparatus for calibrating a sensor element
AU7865891A (en) Fluid pressure operated volume measurement with level calibration means
EP0937231A4 (en) BORDER LAYER LEVEL MEASUREMENT
DE69629620D1 (de) System zum Feststellen des Wechselzeitpunktes eines Herzschrittmachers unter Verwendung von Batterie-Impedanzmessungen
CA2226128A1 (en) A system for measuring and indicating changes in the resistance of a living body
CA2142740C (en) DEVICE FOR MEASURING THE FILLING LEVEL OF A CONTAINER
EP0458223A3 (en) Apparatus for measuring the absorption of transparent probes having an unfavourable form
CA2230867A1 (en) Improved apparatus for measuring the quality of a fluid in a vessel
ATE321996T1 (de) Mit einer graphischen repräsentationsanzeige ausgestattete vorrichtung zur messung eines biologischen parameters
CA2196375A1 (en) Method and apparatus for measuring concentration of matter in liquid by using microwaves
HUP9800225A3 (en) Process and compounds for use in detecting analytes by measurement of residual magnetism, and the use of the said compounds
ZA996723B (en) Immersion measuring probe for measurement in liquids.
ATE171272T1 (de) Verfahren und vorrichtung zum abgleich eines messkörpers eines messwertaufnehmers
DE3884350D1 (de) Vorrichtung zur nichteingreifenden Kalibration eines Flüssigkeitssensors.
GB2361536A (en) Temperature calibration apparatus
AU2021201A (en) Apparatus and method for measuring a property of a liquid
MX9606349A (es) Metodo para medir una actividad electroquimica.
GB2021768B (en) Acoustic measuring instruments eg flowmeters or level gauges
AU4152900A (en) Method and means for performing electrochemical analysis
JPS6488335A (en) Hardness meter
EP0377974A3 (en) Measurement and/or analysis of a variable volume sample
DE68910536D1 (de) Optischer sender zur erhaltung eines optischen temperaturmesssignals.