BE816366A - APPARATUS AND METHOD FOR DETERMINING THE LEVEL OF A GLASSWARE SURFACE - Google Patents

APPARATUS AND METHOD FOR DETERMINING THE LEVEL OF A GLASSWARE SURFACE

Info

Publication number
BE816366A
BE816366A BE145451A BE145451A BE816366A BE 816366 A BE816366 A BE 816366A BE 145451 A BE145451 A BE 145451A BE 145451 A BE145451 A BE 145451A BE 816366 A BE816366 A BE 816366A
Authority
BE
Belgium
Prior art keywords
determining
level
glassware surface
glassware
Prior art date
Application number
BE145451A
Other languages
French (fr)
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 filed Critical
Publication of BE816366A publication Critical patent/BE816366A/en

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
BE145451A 1973-06-14 1974-06-14 APPARATUS AND METHOD FOR DETERMINING THE LEVEL OF A GLASSWARE SURFACE BE816366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2845473 1973-06-14

Publications (1)

Publication Number Publication Date
BE816366A true BE816366A (en) 1974-12-16

Family

ID=10275886

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145451A BE816366A (en) 1973-06-14 1974-06-14 APPARATUS AND METHOD FOR DETERMINING THE LEVEL OF A GLASSWARE SURFACE

Country Status (4)

Country Link
JP (1) JPS5034265A (en)
BE (1) BE816366A (en)
DE (1) DE2428364A1 (en)
FR (1) FR2233608A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045727A (en) * 1976-03-15 1977-08-30 General Electric Company Microwave proximity detector
GB2077545B (en) * 1980-05-29 1984-03-07 Hawker Siddeley Dynamics Eng Level gauging systems using microwave radiation
IT1211006B (en) * 1981-03-09 1989-09-29 Cise Spa MICROWAVE SENSOR FOR CHECKING THE LEVEL OF THE MELTED METAL IN CONTINUOUS CASTINGS.
DE3371561D1 (en) * 1982-08-26 1987-06-19 Shell Int Research A method and apparatus for tank gauging using diode lasers and optical fibres
JPS61274209A (en) * 1985-05-30 1986-12-04 Furuno Electric Co Ltd Apparatus for detecting omission of concrete
JPH0448222A (en) * 1990-06-18 1992-02-18 Watanabe Kajirou Method and device for level detection

Also Published As

Publication number Publication date
JPS5034265A (en) 1975-04-02
FR2233608A1 (en) 1975-01-10
DE2428364A1 (en) 1975-01-16

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