SE378035B - - Google Patents

Info

Publication number
SE378035B
SE378035B SE7214051A SE1405172A SE378035B SE 378035 B SE378035 B SE 378035B SE 7214051 A SE7214051 A SE 7214051A SE 1405172 A SE1405172 A SE 1405172A SE 378035 B SE378035 B SE 378035B
Authority
SE
Sweden
Application number
SE7214051A
Inventor
J C Delgendre
A R Kerrenneur
G A Berton
Original Assignee
France Etat
France Etat Armement
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 France Etat, France Etat Armement filed Critical France Etat
Priority to SE7214051A priority Critical patent/SE378035B/xx
Publication of SE378035B publication Critical patent/SE378035B/xx

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
    • G01F23/223—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 using a melting or dissolving material as a part of alarm-means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
    • G01M3/045—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
SE7214051A 1972-10-31 1972-10-31 SE378035B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7214051A SE378035B (en) 1972-10-31 1972-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7214051A SE378035B (en) 1972-10-31 1972-10-31

Publications (1)

Publication Number Publication Date
SE378035B true SE378035B (en) 1975-08-11

Family

ID=20298434

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7214051A SE378035B (en) 1972-10-31 1972-10-31

Country Status (1)

Country Link
SE (1) SE378035B (en)

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