BR7505687A - Sonda aperfeicoada para o controle de nivel de liquidos eletro-condutores - Google Patents

Sonda aperfeicoada para o controle de nivel de liquidos eletro-condutores

Info

Publication number
BR7505687A
BR7505687A BR7505687A BR7505687A BR7505687A BR 7505687 A BR7505687 A BR 7505687A BR 7505687 A BR7505687 A BR 7505687A BR 7505687 A BR7505687 A BR 7505687A BR 7505687 A BR7505687 A BR 7505687A
Authority
BR
Brazil
Prior art keywords
perfected
electro
probe
level control
fluid level
Prior art date
Application number
BR7505687A
Other languages
English (en)
Portuguese (pt)
Inventor
H Zimmermann
Original Assignee
Gerdts Gustav F 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 Gerdts Gustav F Kg filed Critical Gerdts Gustav F Kg
Publication of BR7505687A publication Critical patent/BR7505687A/pt

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
BR7505687A 1974-09-07 1975-09-04 Sonda aperfeicoada para o controle de nivel de liquidos eletro-condutores BR7505687A (pt)

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
BR7505687A true BR7505687A (pt) 1976-08-03

Family

ID=5925152

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7505687A BR7505687A (pt) 1974-09-07 1975-09-04 Sonda aperfeicoada para o controle de nivel de liquidos eletro-condutores

Country Status (5)

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

Also Published As

Publication number Publication date
ES440373A1 (es) 1977-03-01
FR2284107A1 (fr) 1976-04-02
DE2442938B1 (de) 1975-06-26
CH584400A5 (enrdf_load_html_response) 1977-01-31
IT1045576B (it) 1980-06-10
DE2442938A1 (enrdf_load_html_response) 1975-06-26

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