ES2066618T3 - Dispositivo para fijar de forma electricamente aislada un electrodo metalico de una sonda en la abertura de un alojamiento. - Google Patents

Dispositivo para fijar de forma electricamente aislada un electrodo metalico de una sonda en la abertura de un alojamiento.

Info

Publication number
ES2066618T3
ES2066618T3 ES92910898T ES92910898T ES2066618T3 ES 2066618 T3 ES2066618 T3 ES 2066618T3 ES 92910898 T ES92910898 T ES 92910898T ES 92910898 T ES92910898 T ES 92910898T ES 2066618 T3 ES2066618 T3 ES 2066618T3
Authority
ES
Spain
Prior art keywords
opening
housing
electrically isolated
probe
electrode
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 - Lifetime
Application number
ES92910898T
Other languages
English (en)
Inventor
Hugo Lang
Miroslaw Alznauer
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.)
Endress and Hauser SE and Co KG
Original Assignee
Endress and Hauser SE and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6433397&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2066618(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Endress and Hauser SE and Co KG filed Critical Endress and Hauser SE and Co KG
Application granted granted Critical
Publication of ES2066618T3 publication Critical patent/ES2066618T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01F23/26—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
    • G01F23/268—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 mounting arrangements of probes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Measuring Leads Or Probes (AREA)

Abstract

SE PROPONE UN DISPOSITIVO PARA LA SUJECION AISLADA ELECTRICAMENTE DE UN ELECTRODO METALICO DE SONDA EN LA ABERTURA DE UNA CARCASA, CON PREFERENCIA DE UNA SONDA DE MEDICION PARA MEDIR EL NIVEL DE UN LIQUIDO EN LA ABERTURA DE UNA CARCASA PARA CABEZA DE SONDA. EL DISPOSITIVO PRESENTA UN ELECTRODO METALICO DE VARILLA Y UN ELECTRODO METALICO DE PROTECCION EN EL CUAL ESTAN DISPUESTOS DOS CONOS DE SELLADO SEPARADOS ESPACIALMENTE ENTRE SI, QUE CON INCLUSION DE CAPAS AISLANTES AISLAN ELECTRICAMENTE Y CIERRAN ESTANCOS A PRESION EL ELECTRODO DE VARILLA RESPECTO AL ELECTRODO DE PROTECCION Y AMBOS RESPECTO A LA CARCASA, EN CUYA ABERTURA ESTAN SUJETOS. LOS DOS ELECTRODOS ESTAN UNIDOS CON UN CIRCUITO ELECTRONICO EN UN MODO AISLADO ELECTRICAMENTE.
ES92910898T 1991-06-07 1992-06-05 Dispositivo para fijar de forma electricamente aislada un electrodo metalico de una sonda en la abertura de un alojamiento. Expired - Lifetime ES2066618T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4118715A DE4118715C2 (de) 1991-06-07 1991-06-07 Vorrichtung zur elektrisch isolierten und druckdichten Befestigung einer Sondenelektrode in der Öffnung eines Gehäuses

Publications (1)

Publication Number Publication Date
ES2066618T3 true ES2066618T3 (es) 1995-03-01

Family

ID=6433397

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92910898T Expired - Lifetime ES2066618T3 (es) 1991-06-07 1992-06-05 Dispositivo para fijar de forma electricamente aislada un electrodo metalico de una sonda en la abertura de un alojamiento.

Country Status (7)

Country Link
US (1) US5391839A (es)
EP (1) EP0542956B1 (es)
JP (1) JP2509430B2 (es)
CA (1) CA2088906C (es)
DE (2) DE4118715C2 (es)
ES (1) ES2066618T3 (es)
WO (1) WO1992021943A1 (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507616B4 (de) * 1995-03-04 2007-02-01 Gestra Ag Sonde zur Überwachung von Flüssigkeit mit Leckageschutz
US5907112A (en) * 1995-08-24 1999-05-25 Magnetrol International Inc. Probe secondary seal
US5701084A (en) * 1995-09-22 1997-12-23 Magnetrol International, Inc. Insulated capacitance probe
US5661251A (en) * 1995-12-19 1997-08-26 Endress + Hauser Gmbh + Co. Sensor apparatus for process measurement
US5827985A (en) * 1995-12-19 1998-10-27 Endress + Hauser Gmbh + Co. Sensor apparatus for process measurement
US6118282A (en) * 1995-12-19 2000-09-12 Endress & Hauser Gmbh & Co. Sensor apparatus
US5884231A (en) * 1995-12-21 1999-03-16 Endress & Hauser Gmbh & Co. Processor apparatus and method for a process measurement signal
US5841666A (en) * 1995-12-21 1998-11-24 Endress + Hauser Gmbh + Co. Processor apparatus and method for a process measurement signal
DE19643751A1 (de) * 1996-10-23 1998-05-07 Endress Hauser Gmbh Co Meßgerät
US5955684A (en) * 1997-01-06 1999-09-21 Rosemount Inc. Modular probe
NL1005421C2 (nl) * 1997-03-03 1998-09-18 Meridian Instr Bv Verbeterde inrichting voor het meten van de hoedanigheid van een fluïdum in een vat.
DE59713051D1 (de) * 1997-12-24 2011-01-20 Endress & Hauser Gmbh & Co Kg Probe
US6386055B1 (en) 1998-01-06 2002-05-14 Endress +Hauser Gmbh +Co. Sensor apparatus for transmitting electrical pulses from a signal line into and out of a vessel to measure a process variable—in order to be more informative
US6559657B1 (en) 1999-01-13 2003-05-06 Endress+Hauser Gmbh+Co. Probe mapping diagnostic methods
DE10003941A1 (de) * 2000-01-29 2001-08-09 Endress Hauser Gmbh Co Füllstandsmeßgerät
DE10009067A1 (de) * 2000-02-25 2001-08-30 Endress Hauser Gmbh Co Meßgerät mit Seilsonde und Verfahren zum Kürzen der Seilsonde
US6681626B2 (en) * 2000-09-18 2004-01-27 Vega Grieshaber Kg Level metering device working on the guided microwave principle, comprising a single-wire line and specific connection piece, and connection piece for a level metering device of this type
US7308166B1 (en) 2002-10-08 2007-12-11 Kotura, Inc. Coupling a light sensor array with an optical component
DE10301863B4 (de) * 2003-01-17 2022-03-10 Vega Grieshaber Kg Füllstandsmessgerät zum Einsetzen in einen Behälter
DE102005042646A1 (de) * 2005-09-07 2007-03-08 Endress + Hauser Gmbh + Co. Kg Vorrichtung zur Ermittlung und Überwachung des Füllstandes eines Mediums in einem Behälter
US7467548B2 (en) * 2005-10-14 2008-12-23 Rosemount Tank Radar Ab Radar level gauge system and coupling
DE102006057399A1 (de) * 2006-12-04 2008-06-05 Endress + Hauser Gmbh + Co. Kg Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße
DE102007010468B4 (de) * 2007-03-01 2011-06-09 KROHNE Meßtechnik GmbH & Co. KG Nach dem Radar-Prinzip arbeitendes Füllstandsmeßgerät
US7520160B1 (en) * 2007-10-04 2009-04-21 Schlumberger Technology Corporation Electrochemical sensor
DE102008030643A1 (de) 2008-07-01 2010-01-07 Endress + Hauser Gmbh + Co. Kg Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße
DE102008054942B4 (de) 2008-12-18 2021-02-11 Endress+Hauser SE+Co. KG Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße
EP2343514B1 (de) * 2009-12-22 2013-04-24 Endress+Hauser Wetzer GmbH+CO. KG Einbauarmatur für einen stabförmigen Messeinsatz
US9038455B2 (en) * 2011-06-21 2015-05-26 Delaware Capital Formation, Inc. System and method for product level monitoring in a chemical dispensing system
CN103630195B (zh) * 2013-11-14 2017-02-08 湖南宇航科技有限公司 采用金属垫作感应电极的电容式水位传感器
DE102015122177A1 (de) * 2015-12-18 2017-06-22 Endress + Hauser Gmbh + Co. Kg Sensoradapter
EP3454020A1 (en) 2017-09-07 2019-03-13 Endress+Hauser Wetzer GmbH+CO. KG Modular sealing apparatus with failure detection unit
DE102019102812A1 (de) * 2019-02-05 2020-08-06 Sick Ag Sensor zum Bestimmen einer Prozessgröße
EP3696539A1 (de) * 2019-02-15 2020-08-19 Evonik Operations GmbH Vorrichtung und verfahren zum messen der elektrischen leitfähigkeit und/oder des elektrischen potentials eines aggressiven, zähflüssigen mediums unter harschen bedingungen
US20220291331A1 (en) * 2019-07-30 2022-09-15 Vega Grieshaber Kg Measuring device for sensing a process variable in a container
DE102021115755A1 (de) 2021-06-17 2022-12-22 Vega Grieshaber Kg Sensorhalter und Messanordnung mit flexibler Behälterverbindung und/oder Sensoraufnahme
DE102021133767A1 (de) * 2021-12-17 2023-06-22 Endress+Hauser SE+Co. KG Elektrisches Füllstandsmessgerät

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477290A (en) * 1967-10-20 1969-11-11 Sun Oil Co Probe assembly for measuring liquid level
DE2744864B2 (de) * 1977-10-05 1979-10-18 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Vorrichtung zur Befestigung einer Sonde in einer öffnung eines Behälters
DE2953267C2 (de) * 1979-11-23 1982-04-08 Gustav F. Gerdts GmbH & Co KG, 2800 Bremen Kapazitive Füllstandmeßsonde
DE3026342C2 (de) * 1980-07-11 1982-04-22 Gustav F. Gerdts GmbH & Co KG, 2800 Bremen Kapazitive Niveausonde
AU571446B2 (en) * 1982-08-25 1988-04-21 Venture Measurement Company Llc Self calibrating capacitance level sensor
DE3400462A1 (de) * 1984-01-09 1985-07-18 INTERATOM GmbH, 5060 Bergisch Gladbach Kapazitiver abstandsmesser, insbesondere fuer hohe temperaturen

Also Published As

Publication number Publication date
EP0542956A1 (de) 1993-05-26
DE4118715C2 (de) 1995-02-23
US5391839A (en) 1995-02-21
WO1992021943A1 (de) 1992-12-10
CA2088906C (en) 1997-11-25
DE4118715A1 (de) 1992-12-10
JPH05508932A (ja) 1993-12-09
DE59200912D1 (de) 1995-01-19
CA2088906A1 (en) 1992-12-08
EP0542956B1 (de) 1994-12-07
JP2509430B2 (ja) 1996-06-19

Similar Documents

Publication Publication Date Title
ES2578054T3 (es) Cierre
CA2088906A1 (en) Device for the electrically insulated attachment of a metallic probe electrode in the opening of a housing
NO934326D0 (no) Elektrokjemisk celle i kombinasjon med en tilstandsindikator
SE8601993L (sv) Skyddsanordningar for elektrisk utrustning och komponenter
FR2456885A1 (fr) Dispositif de protection antisismique
DE60043727D1 (de) Halbleiterbrückenzünder mit einem überspannungsschutz
MX172359B (es) Detector capacitivo de liquido
EP0253822A1 (en) Wrist strap ground monitor
ES2147240T3 (es) Detector de la humedad del suelo.
US4219708A (en) Shockswitch
ES2031830T3 (es) Dispositivo para empalmar dos cables electricos separados comportando medios perfeccionados de proteccion exterior de la union.
IT1226438B (it) Circuito elettronico con dispositivo di protezione da variazioni di tensione della batteria di alimentazione.
FR2622047B1 (fr) Dispositif parafoudre comprenant au moins un element fusible
NO20012733L (no) Anordning for avtettet elektrisk forbindelse av elektroder med skjermekabler samt utstyr for petrofysisk måling ved bruk avanordningen
EP0564334B1 (fr) Dispositif pour la détection et la signalisation d'un courant de défaut dans un parafoudre ou un isolateur
BR7700224A (pt) Ligacao entre uma aparelhagem sob envoltorio metalico isolado por um gas sob pressao e um transformador isolado por um liquido dieletrico
FR2372390A1 (fr) Circuit detecteur de flamme et de gaz chaud
BR8404326A (pt) Chave seccionadora para instalacoes de chaves de alta tensao,com encapsulamento metalico e isoladas com gas sob pressao
US3513427A (en) Indicators
FR2586298A1 (fr) Chaine de corps solides pour des mesures d'activite a l'aide d'un conducteur d'ions solide
FR2389985A1 (es)
FR2386128A1 (fr) Dispositif de derivation des surtensions a decharge dans un gaz, a electrodes concentriques
TR199800540T2 (xx) C�ruf bulma cihaz� ve y�ntemi.
FR2469783A1 (fr) Dispositif de detection d'un defaut d'etancheite d'un cable electrique
KR870001892Y1 (ko) 네온 가스가 봉입된 퓨우즈

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 542956

Country of ref document: ES