FR2027132A1 - Electric unit for liquid level indication - Google Patents

Electric unit for liquid level indication

Info

Publication number
FR2027132A1
FR2027132A1 FR6944660A FR6944660A FR2027132A1 FR 2027132 A1 FR2027132 A1 FR 2027132A1 FR 6944660 A FR6944660 A FR 6944660A FR 6944660 A FR6944660 A FR 6944660A FR 2027132 A1 FR2027132 A1 FR 2027132A1
Authority
FR
France
Prior art keywords
liquid level
electric unit
level indication
tube
magnetic
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Withdrawn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
FR6944660A
Other languages
English (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.)
Israel Atomic Energy Commission
Original Assignee
Israel Atomic Energy Commission
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 Israel Atomic Energy Commission filed Critical Israel Atomic Energy Commission
Publication of FR2027132A1 publication Critical patent/FR2027132A1/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Withdrawn legal-status Critical Current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
    • G01F23/30—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 floats
    • G01F23/64—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 floats of the free float type without mechanical transmission elements
    • G01F23/68—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 floats of the free float type without mechanical transmission elements using electrically actuated indicating means
    • G01F23/70—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 floats of the free float type without mechanical transmission elements using electrically actuated indicating means for sensing changes in level only at discrete points
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/02—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by movement of a float carrying a magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
FR6944660A 1968-12-26 1969-12-23 Electric unit for liquid level indication Withdrawn FR2027132A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL31332A IL31332A (en) 1968-12-26 1968-12-26 Liquid level sending unit

Publications (1)

Publication Number Publication Date
FR2027132A1 true FR2027132A1 (en) 1970-09-25

Family

ID=11044754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944660A Withdrawn FR2027132A1 (en) 1968-12-26 1969-12-23 Electric unit for liquid level indication

Country Status (3)

Country Link
DE (1) DE1964139A1 (fr)
FR (1) FR2027132A1 (fr)
IL (1) IL31332A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420741A1 (fr) * 1978-03-20 1979-10-19 Laval Turbine Appareil indicateur electrique a alimentation propre pour la mesure d'un niveau de liquide ou analogue
FR2459963A1 (fr) * 1979-06-27 1981-01-16 Chauvin Arnoux Sa Indicateur incremental de niveau d'eau chaude dans un reservoir
CN104848913A (zh) * 2015-04-20 2015-08-19 广州迪森热能技术股份有限公司 生物质转矩式料位计

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3305855A1 (de) * 1983-02-19 1984-08-23 Alfred Teves Gmbh, 6000 Frankfurt Vorrichtung zur erfassung der fuellstandshoehe einer fluessigkeit
DE8527899U1 (de) * 1985-10-01 1985-11-14 Henkel, Wolfgang Eberhard, 6832 Hockenheim Überfüllsicherungsvorrichtung für Behälter
DE102012104412A1 (de) 2012-05-22 2013-11-28 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Wechselarmatur

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420741A1 (fr) * 1978-03-20 1979-10-19 Laval Turbine Appareil indicateur electrique a alimentation propre pour la mesure d'un niveau de liquide ou analogue
FR2459963A1 (fr) * 1979-06-27 1981-01-16 Chauvin Arnoux Sa Indicateur incremental de niveau d'eau chaude dans un reservoir
CN104848913A (zh) * 2015-04-20 2015-08-19 广州迪森热能技术股份有限公司 生物质转矩式料位计

Also Published As

Publication number Publication date
DE1964139A1 (de) 1971-02-04
IL31332A (en) 1969-09-25
IL31332A0 (en) 1969-02-27

Similar Documents

Publication Publication Date Title
AT269503B (de) Magnetgesteuerter Flüssigkeitsstandanzeiger
FR2027132A1 (en) Electric unit for liquid level indication
FR1318980A (fr) Système de sonde pour la détection d'une résistance électrique notamment pour adoucisseur d'eau
CH558591A (de) Durch schwimmer betaetigte elektrische schaltanordnung und verwendung der schaltanordnung.
GB1342419A (en) Internal combustion engine cooling liqud level alarm
CH502687A (de) Schaltstellungsanzeiger für ein elektrisches Schaltgerät
CH382264A (fr) Dispositif de commande électrique assurant un fonctionnement en séquence des éléments d'un appareillage électrique
CH396093A (de) Speicherelement für elektrische Signalenergie
ES191950Y (es) Dispositivo para la regulacion magnetica del disparo de ma-xima corriente en los interruptores automaticos.
AT248723B (de) Pegelschalter für Flüssigkeitsbehälter
JPS51117815A (en) Input level indicator circuit
FR1366120A (fr) Dispositif de soufflage magnétique de l'arc de coupure d'un interrupteur électrique
FR1246347A (fr) Plaque indicatrice lumineuse
BE608387Q (fr) Dispositif pour l'indication du temps de parcage.
BE799920A (fr) Dispositif pour determiner l'energie electrique de plusieurs utilisateurs au moyen d'appareils de mesure electroniques,
FR1257275A (fr) Dispositif de purge d'eau, notamment pour réservoirs d'air d'interrupteurs électriques à air comprimé
AR218126A1 (es) Perfeccionamientos en dispositivos amortiguadores para indicadores del nivel de liquidos de gobierno electrico
FR1269882A (fr) Indicateur magnétique de débit de liquide
FR1280022A (fr) Dispositif électrique d'actionnement de cloches en volée
JPS5379355A (en) Slot line open circuit
CA591412A (en) Illuminated liquid level indicator
BE614916A (fr) Dispositif d'entraînement pour commutateurs électriques
FR1138144A (fr) Dispositif de fermeture de circuits électriques, notamment pour essais d'interrupteurs
FR1486717A (fr) Commutateur programmé pour le dispositif électrique de sonnerie d'un réveil
FR1353438A (fr) Circuit d'équilibrage pour la mesure de grandeurs électriques, notamment pour débitmètres magnétiqeus

Legal Events

Date Code Title Description
ST Notification of lapse