FR2176651B1 - - Google Patents

Info

Publication number
FR2176651B1
FR2176651B1 FR7238469A FR7238469A FR2176651B1 FR 2176651 B1 FR2176651 B1 FR 2176651B1 FR 7238469 A FR7238469 A FR 7238469A FR 7238469 A FR7238469 A FR 7238469A FR 2176651 B1 FR2176651 B1 FR 2176651B1
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
FR7238469A
Other languages
French (fr)
Other versions
FR2176651A1 (en
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.)
Moto Meter GmbH
Original Assignee
Moto Meter GmbH
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 Moto Meter GmbH filed Critical Moto Meter GmbH
Publication of FR2176651A1 publication Critical patent/FR2176651A1/fr
Application granted granted Critical
Publication of FR2176651B1 publication Critical patent/FR2176651B1/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)
FR7238469A 1972-03-22 1972-10-30 Expired FR2176651B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722213941 DE2213941C2 (en) 1972-03-22 1972-03-22 Measuring probe rod for the electrical detection of liquid levels

Publications (2)

Publication Number Publication Date
FR2176651A1 FR2176651A1 (en) 1973-11-02
FR2176651B1 true FR2176651B1 (en) 1975-11-07

Family

ID=5839788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7238469A Expired FR2176651B1 (en) 1972-03-22 1972-10-30

Country Status (5)

Country Link
DE (1) DE2213941C2 (en)
FR (1) FR2176651B1 (en)
GB (1) GB1371183A (en)
IT (1) IT979553B (en)
SE (1) SE374603B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252993A (en) * 1979-11-07 1981-02-24 Robertshaw Controls Company Capacitance probe
FR2476870B1 (en) * 1980-02-26 1986-02-07 Fuelmatic DEVICE FOR CONTROLLING A PUMP ACCORDING TO THE LEVEL OF THE WATER TO BE PUMPED
DE3148383A1 (en) * 1981-12-07 1983-06-16 Siemens AG, 1000 Berlin und 8000 München Device for measuring the filling level
ZA851867B (en) * 1985-03-13 1985-11-27 Condeplan Pty Ltd Probe
FR2746916B1 (en) * 1996-03-28 1998-07-10 Valeo Electronique LIQUID LEVEL SENSOR, PARTICULARLY FOR A COOLING SYSTEM OF THE HEAT ENGINE OF A MOTOR VEHICLE
EP0907070A1 (en) * 1997-10-01 1999-04-07 G. Cartier Electronique Level indicator, in particular for a combustion engine cooling circuit of a motor vehicle
DE102007059669A1 (en) * 2007-12-10 2009-06-25 Endress + Hauser Gmbh + Co. Kg Capacitive measuring device for determining and/or monitoring filling level of e.g. liquid, provided in container, has intermediate layer electrically conductive and surrounded partially by electrically isolating insulation layer
CN109387259A (en) * 2018-10-23 2019-02-26 中国船舶重工集团公司第七〇九研究所 Water-level probe
CN110285937B (en) * 2019-07-09 2024-03-12 劳士领汽车配件（昆山）有限公司 Auxiliary water tank leakage detection device and detection method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248970B (en) * 1967-08-31
US3475719A (en) * 1965-01-19 1969-10-28 B W Controller Corp Electrical connector
DE1941505U (en) * 1966-04-20 1966-06-30 Moto Meter Hermann Schlaich G ELECTROLYTIC MEASURING AND REGULATING DEVICE FOR LIQUID LEVELS.
US3593270A (en) * 1967-07-10 1971-07-13 Richard E Walker Liquid level sensing and indicating system

Also Published As

Publication number Publication date
FR2176651A1 (en) 1973-11-02
DE2213941C2 (en) 1984-03-29
GB1371183A (en) 1974-10-23
IT979553B (en) 1974-09-30
DE2213941A1 (en) 1973-09-27
SE374603B (en) 1975-03-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse