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FR2284107A1 - Sonde pour le controle du niveau de liquides electriquement conducteurs - Google Patents

Sonde pour le controle du niveau de liquides electriquement conducteurs

Info

Publication number
FR2284107A1
FR2284107A1 FR7522125A FR7522125A FR2284107A1 FR 2284107 A1 FR2284107 A1 FR 2284107A1 FR 7522125 A FR7522125 A FR 7522125A FR 7522125 A FR7522125 A FR 7522125A FR 2284107 A1 FR2284107 A1 FR 2284107A1
Authority
FR
France
Prior art keywords
probe
electrically conductive
housing
housing holding
conductive liquids
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.)
Withdrawn
Application number
FR7522125A
Other languages
English (en)
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.)
Gustav F Gerdts KG
Original Assignee
Gustav F Gerdts KG
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
Priority claimed from DE19742442938 external-priority patent/DE2442938C2/de
Application filed by Gustav F Gerdts KG filed Critical Gustav F Gerdts KG
Publication of FR2284107A1 publication Critical patent/FR2284107A1/fr
Withdrawn legal-status Critical Current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
    • G01F23/24—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
    • G01F23/242—Mounting arrangements for electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
FR7522125A 1974-09-07 1975-07-15 Sonde pour le controle du niveau de liquides electriquement conducteurs Withdrawn FR2284107A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742442938 DE2442938C2 (de) 1974-09-07 Sonde zur Niveaukontrolle von elektrisch leitenden Flüssigkeiten

Publications (1)

Publication Number Publication Date
FR2284107A1 true FR2284107A1 (fr) 1976-04-02

Family

ID=5925152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522125A Withdrawn FR2284107A1 (fr) 1974-09-07 1975-07-15 Sonde pour le controle du niveau de liquides electriquement conducteurs

Country Status (5)

Country Link
BR (1) BR7505687A (zh)
CH (1) CH584400A5 (zh)
ES (1) ES440373A1 (zh)
FR (1) FR2284107A1 (zh)
IT (1) IT1045576B (zh)

Also Published As

Publication number Publication date
DE2442938B1 (de) 1975-06-26
BR7505687A (pt) 1976-08-03
DE2442938A1 (zh) 1975-06-26
CH584400A5 (zh) 1977-01-31
IT1045576B (it) 1980-06-10
ES440373A1 (es) 1977-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse