FR2170090B1 - - Google Patents

Info

Publication number
FR2170090B1
FR2170090B1 FR7303433A FR7303433A FR2170090B1 FR 2170090 B1 FR2170090 B1 FR 2170090B1 FR 7303433 A FR7303433 A FR 7303433A FR 7303433 A FR7303433 A FR 7303433A FR 2170090 B1 FR2170090 B1 FR 2170090B1
Authority
FR
France
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
FR7303433A
Other versions
FR2170090A1 (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
Application filed by Gustav F Gerdts KG filed Critical Gustav F Gerdts KG
Publication of FR2170090A1 publication Critical patent/FR2170090A1/fr
Application granted granted Critical
Publication of FR2170090B1 publication Critical patent/FR2170090B1/fr
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
    • G01F23/24—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)
FR7303433A 1972-02-02 1973-01-31 Expired FR2170090B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722204805 DE2204805B2 (de) 1972-02-02 1972-02-02 Messumformer zur niveaukontrolle elektrisch leitfaehiger fluessigkeiten

Publications (2)

Publication Number Publication Date
FR2170090A1 FR2170090A1 (fr) 1973-09-14
FR2170090B1 true FR2170090B1 (fr) 1975-10-31

Family

ID=5834761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7303433A Expired FR2170090B1 (fr) 1972-02-02 1973-01-31

Country Status (13)

Country Link
JP (1) JPS547225B2 (fr)
BE (1) BE794275A (fr)
BR (1) BR7300740D0 (fr)
CA (1) CA969614A (fr)
CH (1) CH553968A (fr)
DD (1) DD102468A1 (fr)
DE (1) DE2204805B2 (fr)
DK (1) DK135189C (fr)
FR (1) FR2170090B1 (fr)
GB (1) GB1347669A (fr)
IT (1) IT977099B (fr)
NL (1) NL7301072A (fr)
SE (1) SE378673B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5394146U (fr) * 1976-12-29 1978-08-01
DE19507616B4 (de) * 1995-03-04 2007-02-01 Gestra Ag Sonde zur Überwachung von Flüssigkeit mit Leckageschutz
DE102012009336A1 (de) * 2012-05-10 2013-11-14 Linde Aktiengesellschaft Füllstandsmessung für Salzschmelzen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1031170A (fr) * 1951-01-18 1953-06-22 Perfectionnements aux électrodes détectrices de liquides conducteurs

Also Published As

Publication number Publication date
DD102468A1 (fr) 1973-12-12
BE794275A (fr) 1973-05-16
CH553968A (de) 1974-09-13
CA969614A (en) 1975-06-17
IT977099B (it) 1974-09-10
NL7301072A (fr) 1973-08-06
FR2170090A1 (fr) 1973-09-14
DK135189B (da) 1977-03-14
DE2204805A1 (fr) 1972-12-07
SE378673B (fr) 1975-09-08
DE2204805B2 (de) 1972-12-07
GB1347669A (en) 1974-02-27
DK135189C (da) 1977-08-15
BR7300740D0 (pt) 1973-09-20
JPS547225B2 (fr) 1979-04-05
JPS4885268A (fr) 1973-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse