DE102004020896A8 - Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße - Google Patents

Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße Download PDF

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Publication number
DE102004020896A8
DE102004020896A8 DE200410020896 DE102004020896A DE102004020896A8 DE 102004020896 A8 DE102004020896 A8 DE 102004020896A8 DE 200410020896 DE200410020896 DE 200410020896 DE 102004020896 A DE102004020896 A DE 102004020896A DE 102004020896 A8 DE102004020896 A8 DE 102004020896A8
Authority
DE
Germany
Prior art keywords
monitoring
determining
process variable
variable
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Withdrawn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
DE200410020896
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English (en)
Other versions
DE102004020896A1 (de
Inventor
Armin Rupp
Robert Schmidt
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
Application filed by Endress and Hauser SE and Co KG filed Critical Endress and Hauser SE and Co KG
Priority to DE200410020896 priority Critical patent/DE102004020896A1/de
Publication of DE102004020896A1 publication Critical patent/DE102004020896A1/de
Publication of DE102004020896A8 publication Critical patent/DE102004020896A8/de
Withdrawn legal-status Critical Current

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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
    • 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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE200410020896 2004-04-28 2004-04-28 Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße Withdrawn DE102004020896A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200410020896 DE102004020896A1 (de) 2004-04-28 2004-04-28 Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410020896 DE102004020896A1 (de) 2004-04-28 2004-04-28 Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße

Publications (2)

Publication Number Publication Date
DE102004020896A1 DE102004020896A1 (de) 2005-11-17
DE102004020896A8 true DE102004020896A8 (de) 2010-04-08

Family

ID=35160367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200410020896 Withdrawn DE102004020896A1 (de) 2004-04-28 2004-04-28 Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße

Country Status (1)

Country Link
DE (1) DE102004020896A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005025576A1 (de) * 2005-06-03 2006-12-07 Gestra Ag Kapazitive Niveausonde
DE102007004895B4 (de) * 2007-01-31 2014-06-05 Ifm Electronic Gmbh Anordnung für den Einsatz in der Prozessmesstechnik
DE102011078217A1 (de) * 2011-06-28 2013-01-03 Endress + Hauser Gmbh + Co. Kg Verfahren zur Herstellung einer flüssigkeitsdichten Verbindung zwischen Gehäuseteilen eines Messgerätes und entsprechendes Messgerät
DE102015220578A1 (de) 2015-10-21 2017-04-27 Vega Grieshaber Kg Sondenendvorrichtung und Verfahren zum Herstellen einer Sondenendvorrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD27717A1 (de) * 1963-08-21 1966-10-20 Rolf Foerster Seilhalterung für Messsonden
DE9420017U1 (de) * 1993-12-14 1995-03-23 Jakob Ag Automatische Klemmvorrichtung für Drahtseile oder Rundprofile
EP0687517B1 (de) * 1994-06-13 1997-03-05 Tyrolit Schleifmittelwerke Swarovski KG Sägeseilverschluss und Verfahren zu seiner Herstellung
DE29705766U1 (de) * 1997-04-01 1997-09-18 Jakob Ag Seilverbindung für das Ende eines Drahtseils
EP0849570A1 (de) * 1996-12-20 1998-06-24 Endress + Hauser GmbH + Co. Endkapsel für eine Seilsonde
DE29924570U1 (de) * 1998-07-02 2003-12-11 Asm Automation Sensorik Messtechnik Gmbh Seilendverbindung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD27717A1 (de) * 1963-08-21 1966-10-20 Rolf Foerster Seilhalterung für Messsonden
DE9420017U1 (de) * 1993-12-14 1995-03-23 Jakob Ag Automatische Klemmvorrichtung für Drahtseile oder Rundprofile
EP0687517B1 (de) * 1994-06-13 1997-03-05 Tyrolit Schleifmittelwerke Swarovski KG Sägeseilverschluss und Verfahren zu seiner Herstellung
EP0849570A1 (de) * 1996-12-20 1998-06-24 Endress + Hauser GmbH + Co. Endkapsel für eine Seilsonde
DE29705766U1 (de) * 1997-04-01 1997-09-18 Jakob Ag Seilverbindung für das Ende eines Drahtseils
DE29924570U1 (de) * 1998-07-02 2003-12-11 Asm Automation Sensorik Messtechnik Gmbh Seilendverbindung

Also Published As

Publication number Publication date
DE102004020896A1 (de) 2005-11-17

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8196 Reprint of faulty title page (publication) german patentblatt: part 1a6
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
R081 Change of applicant/patentee

Owner name: ENDRESS+HAUSER SE+CO. KG, DE

Free format text: FORMER OWNER: ENDRESS + HAUSER GMBH + CO. KG, 79689 MAULBURG, DE

R082 Change of representative

Representative=s name: ANDRES, ANGELIKA, DE

Representative=s name: ANDRES, ANGELIKA, DIPL.-PHYS., DE

R082 Change of representative

Representative=s name: KOSLOWSKI, CHRISTINE, DR., DE

Representative=s name: KOSLOWSKI, CHRISTINE, DIPL.-CHEM. DR. RER. NAT, DE

Representative=s name: ANDRES, ANGELIKA, DIPL.-PHYS., DE

R016 Response to examination communication
R082 Change of representative

Representative=s name: KOSLOWSKI, CHRISTINE, DR., DE

Representative=s name: KOSLOWSKI, CHRISTINE, DIPL.-CHEM. DR. RER. NAT, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee