FR2254017A1 - Liquid level measuring device - has a float, a stationary magnet in the device housing, and a magnetically operated contact - Google Patents

Liquid level measuring device - has a float, a stationary magnet in the device housing, and a magnetically operated contact

Info

Publication number
FR2254017A1
FR2254017A1 FR7343392A FR7343392A FR2254017A1 FR 2254017 A1 FR2254017 A1 FR 2254017A1 FR 7343392 A FR7343392 A FR 7343392A FR 7343392 A FR7343392 A FR 7343392A FR 2254017 A1 FR2254017 A1 FR 2254017A1
Authority
FR
France
Prior art keywords
float
liquid level
level measuring
magnet
stationary magnet
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.)
Granted
Application number
FR7343392A
Other languages
French (fr)
Other versions
FR2254017B1 (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.)
SP P KONSTRUKTOR
Original Assignee
SP P KONSTRUKTOR
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 SP P KONSTRUKTOR filed Critical SP P KONSTRUKTOR
Priority to FR7343392A priority Critical patent/FR2254017A1/en
Publication of FR2254017A1 publication Critical patent/FR2254017A1/en
Application granted granted Critical
Publication of FR2254017B1 publication Critical patent/FR2254017B1/fr
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
    • G01F23/30—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
    • G01F23/40—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 using bands or wires as transmission elements

Abstract

The level meter includes means for the magnetic stray field effect on the contact compensation, connected with the float. The above means are in the form of a second magnet which is so oriented with respect to the first, that their unlike poles are facing each other. The second magnet is connected to the float by a flexible element, and can be moved towards the first magnet, so that it can be attracted to the latter when the float is immersed in the liquid. The float weight is close to the liquid specific gravity.
FR7343392A 1973-12-05 1973-12-05 Liquid level measuring device - has a float, a stationary magnet in the device housing, and a magnetically operated contact Granted FR2254017A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7343392A FR2254017A1 (en) 1973-12-05 1973-12-05 Liquid level measuring device - has a float, a stationary magnet in the device housing, and a magnetically operated contact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7343392A FR2254017A1 (en) 1973-12-05 1973-12-05 Liquid level measuring device - has a float, a stationary magnet in the device housing, and a magnetically operated contact

Publications (2)

Publication Number Publication Date
FR2254017A1 true FR2254017A1 (en) 1975-07-04
FR2254017B1 FR2254017B1 (en) 1976-11-19

Family

ID=9128767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7343392A Granted FR2254017A1 (en) 1973-12-05 1973-12-05 Liquid level measuring device - has a float, a stationary magnet in the device housing, and a magnetically operated contact

Country Status (1)

Country Link
FR (1) FR2254017A1 (en)

Also Published As

Publication number Publication date
FR2254017B1 (en) 1976-11-19

Similar Documents

Publication Publication Date Title
ATE57850T1 (en) FLOATING MAGNETIC STIRRER WITH GUIDE DEVICES.
BE800662A (en) PREFERENCE MAGNETIC BEARING MAGNET FOR ELECTRICITY METER
GB1334032A (en) Magnetic stirrer device
GB1060700A (en) Improvements in thickness measuring gauge
GB1152429A (en) Improvements in or relating to magnet-controlled liquid level indicators
FR2254017A1 (en) Liquid level measuring device - has a float, a stationary magnet in the device housing, and a magnetically operated contact
GB1200077A (en) Apparatus for indicating liquid level or for providing an alarm or control function in dependence thereon
JPS57145565A (en) Electromagnetic driving unit
ES440396A1 (en) Fluid reservoir
GB1184223A (en) Improvements in or relating to Liquid Level Indicating Devices
GB1495866A (en) Liquid-level sensor
GB1492212A (en) Devices for measuring the density of liquids
GB571613A (en) Improvements in and relating to apparatus for determining variation in the force of gravitation applicable also for ascertaining latitude and for controlling or measuring temperature or pressure
GB1342419A (en) Internal combustion engine cooling liqud level alarm
GB1112855A (en) Linear dimension measuring devices
ES323395A1 (en) Device for continuous liquid specific gravity measuring
SU538236A1 (en) Liquid level sensor
GB1424557A (en) Liquid level signalling devices
GB662353A (en) Improvements in meters for measuring the rate of flow of fluids
GB940219A (en) Improvements in devices for determining the level of a liquid within a container and improvements relating to containers
JPS56100313A (en) Electronic type water supply meter
JPS5320936A (en) Electrophotographic device
GB720223A (en) Improvements in liquid level indicators
GB1357890A (en) Devices for measuring the liquid contents of containers
GB906903A (en) Improvements in or relating to fluid meters

Legal Events

Date Code Title Description
ST Notification of lapse