NL7213213A - - Google Patents

Info

Publication number
NL7213213A
NL7213213A NL7213213A NL7213213A NL7213213A NL 7213213 A NL7213213 A NL 7213213A NL 7213213 A NL7213213 A NL 7213213A NL 7213213 A NL7213213 A NL 7213213A NL 7213213 A NL7213213 A NL 7213213A
Authority
NL
Netherlands
Application number
NL7213213A
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 NL7213213A publication Critical patent/NL7213213A/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
    • G01F23/24—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 resistance of resistors due to contact with conductor fluid
    • G01F23/241—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 resistance of resistors due to contact with conductor fluid for discrete levels
    • G01F23/243—Schematic arrangements of probes combined with measuring circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
NL7213213A 1971-09-30 1972-09-29 NL7213213A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712148770 DE2148770C3 (de) 1971-09-30 1971-09-30 Schaltungsanordnung zur Betriebsüberwachung von MeBsondenschaltungen

Publications (1)

Publication Number Publication Date
NL7213213A true NL7213213A (xx) 1973-04-03

Family

ID=5821013

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7213213A NL7213213A (xx) 1971-09-30 1972-09-29

Country Status (5)

Country Link
BE (1) BE781333A (xx)
DE (1) DE2148770C3 (xx)
FR (1) FR2155426A5 (xx)
NL (1) NL7213213A (xx)
SE (1) SE387442B (xx)

Also Published As

Publication number Publication date
SE387442B (sv) 1976-09-06
DE2148770C3 (de) 1981-02-12
BE781333A (fr) 1972-07-17
DE2148770A1 (de) 1973-04-12
FR2155426A5 (xx) 1973-05-18
DE2148770B2 (de) 1980-05-29

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Legal Events

Date Code Title Description
BV The patent application has lapsed