FR942255A - Improvements to remote measurement devices - Google Patents

Improvements to remote measurement devices

Info

Publication number
FR942255A
FR942255A FR942255DA FR942255A FR 942255 A FR942255 A FR 942255A FR 942255D A FR942255D A FR 942255DA FR 942255 A FR942255 A FR 942255A
Authority
FR
France
Prior art keywords
measurement devices
remote measurement
remote
devices
measurement
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liquidometer Corp
Original Assignee
Liquidometer Corp
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 Liquidometer Corp filed Critical Liquidometer Corp
Application granted granted Critical
Publication of FR942255A publication Critical patent/FR942255A/en
Expired legal-status Critical Current

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
    • G01F23/26—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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR942255D 1944-12-11 1947-02-24 Improvements to remote measurement devices Expired FR942255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US942255XA 1944-12-11 1944-12-11

Publications (1)

Publication Number Publication Date
FR942255A true FR942255A (en) 1949-02-03

Family

ID=22243879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942255D Expired FR942255A (en) 1944-12-11 1947-02-24 Improvements to remote measurement devices

Country Status (1)

Country Link
FR (1) FR942255A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939412A (en) * 1973-08-10 1976-02-17 Siemens Aktiengesellschaft Voltage measuring device for an encapsulated high-voltage switching installation
EP0152644A2 (en) * 1983-12-01 1985-08-28 Richard Mulder Gauge for measuring the level or the conductance of a liquid present between two electrodes.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939412A (en) * 1973-08-10 1976-02-17 Siemens Aktiengesellschaft Voltage measuring device for an encapsulated high-voltage switching installation
EP0152644A2 (en) * 1983-12-01 1985-08-28 Richard Mulder Gauge for measuring the level or the conductance of a liquid present between two electrodes.
EP0152644A3 (en) * 1983-12-01 1988-06-29 Richard Mulder Gauge for measuring the level or the conductance of a liquid present between two electrodes.

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