SE9000370L - Sensor foer maetning av laeget av en yta - Google Patents

Sensor foer maetning av laeget av en yta

Info

Publication number
SE9000370L
SE9000370L SE9000370A SE9000370A SE9000370L SE 9000370 L SE9000370 L SE 9000370L SE 9000370 A SE9000370 A SE 9000370A SE 9000370 A SE9000370 A SE 9000370A SE 9000370 L SE9000370 L SE 9000370L
Authority
SE
Sweden
Prior art keywords
sensor
measuring
detectors
saturing
location
Prior art date
Application number
SE9000370A
Other languages
English (en)
Other versions
SE9000370D0 (sv
SE468108B (sv
Inventor
Ulf Erlingsson
Original Assignee
Ulf Erlingsson
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 Ulf Erlingsson filed Critical Ulf Erlingsson
Priority to SE9000370A priority Critical patent/SE468108B/sv
Publication of SE9000370D0 publication Critical patent/SE9000370D0/sv
Priority to NO91910392A priority patent/NO910392L/no
Publication of SE9000370L publication Critical patent/SE9000370L/sv
Publication of SE468108B publication Critical patent/SE468108B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • 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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • 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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
SE9000370A 1990-02-02 1990-02-02 Sensor foer maetning av laeget av en yta mellan tvaa medier med olika albedo SE468108B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9000370A SE468108B (sv) 1990-02-02 1990-02-02 Sensor foer maetning av laeget av en yta mellan tvaa medier med olika albedo
NO91910392A NO910392L (no) 1990-02-02 1991-02-01 Sensor for maaling av overflatebeliggenhet.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9000370A SE468108B (sv) 1990-02-02 1990-02-02 Sensor foer maetning av laeget av en yta mellan tvaa medier med olika albedo

Publications (3)

Publication Number Publication Date
SE9000370D0 SE9000370D0 (sv) 1990-02-02
SE9000370L true SE9000370L (sv) 1991-08-03
SE468108B SE468108B (sv) 1992-11-02

Family

ID=20378436

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000370A SE468108B (sv) 1990-02-02 1990-02-02 Sensor foer maetning av laeget av en yta mellan tvaa medier med olika albedo

Country Status (2)

Country Link
NO (1) NO910392L (sv)
SE (1) SE468108B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102507902A (zh) * 2011-10-28 2012-06-20 广西红树林研究中心 湿地沉积速率测定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102507902A (zh) * 2011-10-28 2012-06-20 广西红树林研究中心 湿地沉积速率测定装置

Also Published As

Publication number Publication date
NO910392D0 (no) 1991-02-01
SE9000370D0 (sv) 1990-02-02
NO910392L (no) 1991-08-05
SE468108B (sv) 1992-11-02

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