SE9704488L - Anordning vid ledningsförmågemätare - Google Patents

Anordning vid ledningsförmågemätare

Info

Publication number
SE9704488L
SE9704488L SE9704488A SE9704488A SE9704488L SE 9704488 L SE9704488 L SE 9704488L SE 9704488 A SE9704488 A SE 9704488A SE 9704488 A SE9704488 A SE 9704488A SE 9704488 L SE9704488 L SE 9704488L
Authority
SE
Sweden
Prior art keywords
piston
metering
conductivity
tube
probe
Prior art date
Application number
SE9704488A
Other languages
Unknown language ( )
English (en)
Other versions
SE9704488D0 (sv
SE517792C2 (sv
Inventor
Bengt Algers
Lars-Olof Eriksson
Leo Kotkaniemi
Original Assignee
Abs Pump Prod Ab
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 Abs Pump Prod Ab filed Critical Abs Pump Prod Ab
Priority to SE9704488A priority Critical patent/SE517792C2/sv
Publication of SE9704488D0 publication Critical patent/SE9704488D0/sv
Priority to GB9825157A priority patent/GB2332061B/en
Priority to US09/201,257 priority patent/US6058776A/en
Priority to FR9815127A priority patent/FR2771819A1/fr
Priority to DE19855822A priority patent/DE19855822A1/de
Publication of SE9704488L publication Critical patent/SE9704488L/sv
Publication of SE517792C2 publication Critical patent/SE517792C2/sv

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
SE9704488A 1997-12-03 1997-12-03 Anordning vid ledningsförmågemätare SE517792C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9704488A SE517792C2 (sv) 1997-12-03 1997-12-03 Anordning vid ledningsförmågemätare
GB9825157A GB2332061B (en) 1997-12-03 1998-11-18 Conductivity metering device
US09/201,257 US6058776A (en) 1997-12-03 1998-11-30 Conductivity metering device
FR9815127A FR2771819A1 (fr) 1997-12-03 1998-12-01 Dispositif de mesure de conductivite
DE19855822A DE19855822A1 (de) 1997-12-03 1998-12-03 Leitfähigkeitsmeßgerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704488A SE517792C2 (sv) 1997-12-03 1997-12-03 Anordning vid ledningsförmågemätare

Publications (3)

Publication Number Publication Date
SE9704488D0 SE9704488D0 (sv) 1997-12-03
SE9704488L true SE9704488L (sv) 1999-06-04
SE517792C2 SE517792C2 (sv) 2002-07-16

Family

ID=20409232

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704488A SE517792C2 (sv) 1997-12-03 1997-12-03 Anordning vid ledningsförmågemätare

Country Status (5)

Country Link
US (1) US6058776A (sv)
DE (1) DE19855822A1 (sv)
FR (1) FR2771819A1 (sv)
GB (1) GB2332061B (sv)
SE (1) SE517792C2 (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6952009B1 (en) * 2000-10-17 2005-10-04 Motion Controls, L.L.C. Apparatus, a system and a method for monitoring a position of a shaft element in a cylinder and an apparatus, a system and a method for cleaning of the shaft element
US7294823B2 (en) * 2000-10-17 2007-11-13 Phaedrus, Llc System and method for detecting a position of a movable element
US7183779B2 (en) * 2004-12-28 2007-02-27 Spectrum Technologies, Inc. Soil probe device and method of making same
US7523645B2 (en) * 2005-06-30 2009-04-28 Gammon Technical Products, Inc. Water detector probe
DE202005011177U1 (de) 2005-07-15 2006-11-23 J & M Analytische Mess- Und Regeltechnik Gmbh Vorrichtung zur Analyse, insbesondere fotometrischen oder spektralfotometrischen Analyse
US7388188B2 (en) * 2005-09-29 2008-06-17 Motion Controls, Llc Apparatus, system and method for detecting a position of a movable element in a compartment
US7348542B2 (en) * 2005-10-03 2008-03-25 Phaedrus, Llc System and method for detecting an intensity of light
US7518100B2 (en) * 2005-10-03 2009-04-14 Phaedrus, Llc System and method for detecting a position of a movable element
US7476842B2 (en) * 2005-10-03 2009-01-13 Phaedrus, Llc System and method for emitting and/or detecting light within a compartment
US7456385B2 (en) * 2005-10-03 2008-11-25 Phaedrus, Llc System and method for detecting an end of and/or a beginning of a stroke
US7291830B1 (en) * 2006-06-19 2007-11-06 Phaedrus, Llc Light pipe, system and method for measuring light attenuation
US8892270B2 (en) 2012-11-05 2014-11-18 Phaedrus, Llc System and method for obtaining, transmitting and/or providing freight transportation information
CN104353624B (zh) * 2014-10-24 2016-04-27 杭州飞科电气有限公司 管段式在线含水分析仪擦除机构
ITUB20160245A1 (it) * 2016-02-05 2017-08-05 Fpt Ind Spa Sensore di misura, in particolare di un livello di un liquido, e motore a combustione interna comprendente detto sensore
DE102019217432A1 (de) * 2019-11-12 2021-05-12 Vega Grieshaber Kg Sensorkopf für eine Sensoreinheit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL281800A (sv) *
US4027172A (en) * 1975-10-02 1977-05-31 Honeywell Inc. Resistive fluid detecting means
SU627341A1 (ru) * 1977-02-15 1978-10-05 Предприятие П/Я Г-4780 Сигнализатор уровн
DE2710872A1 (de) * 1977-03-12 1978-09-14 Gerdts Gustav F Kg Elektrode zur ueberwachung von fluessigkeiten
US4304132A (en) * 1979-07-30 1981-12-08 Snaper Alvin A Water detection device
JPS5748617A (en) * 1980-09-08 1982-03-20 Hitachi Ltd Level detector for finely divided particles
JPS59222721A (ja) * 1983-06-02 1984-12-14 Tsurumi Seisakusho:Kk 電極式液面検出装置における電極棒の清掃装置
GB9025948D0 (en) * 1990-11-29 1991-01-16 British Gas Plc Measuring probe
DE19619842C2 (de) * 1996-05-17 1998-12-24 Vinnolit Kunststoff Gmbh Vorrichtung zur Leerstandsüberprüfung

Also Published As

Publication number Publication date
SE9704488D0 (sv) 1997-12-03
GB2332061A (en) 1999-06-09
US6058776A (en) 2000-05-09
GB2332061B (en) 2002-07-17
DE19855822A1 (de) 1999-06-10
GB9825157D0 (en) 1999-01-13
SE517792C2 (sv) 2002-07-16
FR2771819A1 (fr) 1999-06-04

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Legal Events

Date Code Title Description
NUG Patent has lapsed