DE3617234C2 - - Google Patents

Info

Publication number
DE3617234C2
DE3617234C2 DE19863617234 DE3617234A DE3617234C2 DE 3617234 C2 DE3617234 C2 DE 3617234C2 DE 19863617234 DE19863617234 DE 19863617234 DE 3617234 A DE3617234 A DE 3617234A DE 3617234 C2 DE3617234 C2 DE 3617234C2
Authority
DE
Germany
Prior art keywords
wires
water
moisture detector
measuring device
wire
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
DE19863617234
Other languages
German (de)
English (en)
Other versions
DE3617234A1 (de
Inventor
Harald 2000 Hamburg De Guenther
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.)
FA RUD OTTO MEYER 2000 HAMBURG DE
Original Assignee
FA RUD OTTO MEYER 2000 HAMBURG DE
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 FA RUD OTTO MEYER 2000 HAMBURG DE filed Critical FA RUD OTTO MEYER 2000 HAMBURG DE
Priority to DE19863617234 priority Critical patent/DE3617234A1/de
Publication of DE3617234A1 publication Critical patent/DE3617234A1/de
Application granted granted Critical
Publication of DE3617234C2 publication Critical patent/DE3617234C2/de
Granted 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
    • 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)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE19863617234 1986-05-22 1986-05-22 Wasser- oder feuchtemelder Granted DE3617234A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863617234 DE3617234A1 (de) 1986-05-22 1986-05-22 Wasser- oder feuchtemelder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863617234 DE3617234A1 (de) 1986-05-22 1986-05-22 Wasser- oder feuchtemelder

Publications (2)

Publication Number Publication Date
DE3617234A1 DE3617234A1 (de) 1987-11-26
DE3617234C2 true DE3617234C2 (zh) 1988-09-15

Family

ID=6301384

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863617234 Granted DE3617234A1 (de) 1986-05-22 1986-05-22 Wasser- oder feuchtemelder

Country Status (1)

Country Link
DE (1) DE3617234A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2067064T3 (es) * 1990-03-07 1995-03-16 Hl Planartechnik Gmbh Disposicion de medicion electrica para medir o calcular el nivel u otros datos mecanicos de un liquido electricamente conductor.
DE4036262A1 (de) * 1990-03-07 1991-09-12 Hl Planartechnik Gmbh Elektrische messanordnung zur messung bzw. berechnung des fuellstandes oder anderer mechanischer daten einer elektrisch leitenden fluessigkeit
DE4226813C2 (de) * 1992-08-13 1994-08-11 Kronseder Maschf Krones Verfahren und Vorrichtung zum Messen des Füllstandes einer Füllflüssigkeit in einem Füllgefäß
DE10037715A1 (de) * 2000-08-02 2002-02-14 Endress Hauser Gmbh Co Vorrichtung zur Messung des Füllstands eines Füllguts in einem Behälter
CH696087A5 (de) * 2003-05-19 2006-12-15 Elpro Buchs Ag System und Verfahren zur Überprüfung eines Substrats auf Feuchtigkeitseinbrüche.
CN104407170B (zh) * 2014-11-28 2017-03-08 中国船舶重工集团公司第七○二研究所 基于船体与波浪相对运动测量装置实现的测量方法
DE102019214647A1 (de) * 2019-09-25 2021-03-25 Volkswagen Aktiengesellschaft Sensorsystem zur quantitativen Messung einer Flüssigkeit, Behältnis und Kraftfahrzeug

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH53610A (de) * 1911-06-29 1912-03-01 Adolf Raswoscheg Max Einrichtung zum Anzeigen eines bestimmten Wasserstandes
DE524510C (de) * 1927-05-18 1931-05-08 Frankfurter Forschungsinstitut Verfahren zur schnellen Bestimmung des Wassergehaltes schaufelbaren Gutes, insbesondere von Getreide und Mehl
DE676951C (de) * 1936-06-12 1939-06-15 Haardt & Co Akt Ges Kondensator zur Messung der Dielektrizitaetskonstante von festen Stoffen in Form von Platten, Baendern o. dgl.
DE700653C (de) * 1937-10-12 1940-12-24 Edgar Woyrsch ngungen
DE962380C (de) * 1953-08-02 1957-04-18 Siemens Ag Elektrodenanordnung zur Messung der elektrischen Eigenschaften von festen Stoffen zum Zwecke der Feuchtigkeitsbestimmung
DE1215386B (de) * 1961-12-20 1966-04-28 Siemens Elektrogeraete Gmbh Einrichtung zur Erfassung von Wasserstaenden in Behaeltern, insbesondere in elektrischen Haushaltsmaschinen
DE1243890B (de) * 1962-03-14 1967-07-06 Endress & Hauser Ges Mit Besch Anordnung zur kapazitiven Messung des Fuellstands eines Behaelters
DE1498404B2 (de) * 1965-05-17 1973-05-30 Ott, Albert, Dipl Ing , 6201 Aurin gen Kapazitiver messumformer zur niveauhoehenmessung
US4038871A (en) * 1975-11-06 1977-08-02 Liquidometer Corporation Liquid level gauge
DE3140485A1 (de) * 1981-10-12 1983-04-28 Jagenberg-Werke AG, 4000 Düsseldorf Einrichtung zur abgabe sehr kleiner fluessigkeitsmengen
US4496906A (en) * 1981-10-28 1985-01-29 Clack Corporation Liquid conductivity monitor

Also Published As

Publication number Publication date
DE3617234A1 (de) 1987-11-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee