DE3431849A1 - Einrichtung zur messung des in rohrleitungen herrschenden drucks von fluessigkeiten, gasen und schuettgut - Google Patents

Einrichtung zur messung des in rohrleitungen herrschenden drucks von fluessigkeiten, gasen und schuettgut

Info

Publication number
DE3431849A1
DE3431849A1 DE19843431849 DE3431849A DE3431849A1 DE 3431849 A1 DE3431849 A1 DE 3431849A1 DE 19843431849 DE19843431849 DE 19843431849 DE 3431849 A DE3431849 A DE 3431849A DE 3431849 A1 DE3431849 A1 DE 3431849A1
Authority
DE
Germany
Prior art keywords
pipeline
transducer
pressure
measuring
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.)
Granted
Application number
DE19843431849
Other languages
German (de)
English (en)
Inventor
Michail Michailovič Gorbov
Valentin Ivanovič Barnaul Gorshenev
Anatolij Leonardovič Kiev Grocholskij
Dmitrij Georgievič Barnaul Konev
Sergei Dmitrievič Kiev Tarasenko
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.)
BARNAULSKIJ OK B AVTOMATIKI
Original Assignee
BARNAULSKIJ OK B AVTOMATIKI
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
Priority to CH4017/84A priority Critical patent/CH664832A5/de
Priority to FR8413343A priority patent/FR2569846B1/fr
Application filed by BARNAULSKIJ OK B AVTOMATIKI filed Critical BARNAULSKIJ OK B AVTOMATIKI
Priority to DE19843431849 priority patent/DE3431849A1/de
Priority to SE8405119A priority patent/SE445075B/sv
Publication of DE3431849A1 publication Critical patent/DE3431849A1/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0005—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in capacitance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/12—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
DE19843431849 1984-08-30 1984-08-30 Einrichtung zur messung des in rohrleitungen herrschenden drucks von fluessigkeiten, gasen und schuettgut Granted DE3431849A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH4017/84A CH664832A5 (de) 1984-08-30 1984-08-22 Einrichtung zur messung des in rohrleitungen herrschenden drucks von fluessigkeiten, gasen und schuettgut.
FR8413343A FR2569846B1 (fr) 1984-08-30 1984-08-29 Dispositif de mesure de la pression regnant dans des matieres liquides, gazeuses et/ou pulverulentes contenues ou transportees dans une conduite
DE19843431849 DE3431849A1 (de) 1984-08-30 1984-08-30 Einrichtung zur messung des in rohrleitungen herrschenden drucks von fluessigkeiten, gasen und schuettgut
SE8405119A SE445075B (sv) 1984-08-30 1984-10-12 Anordning for metning av trycket hos vetskeformiga, gasformiga och pulverformiga emnen i en rorledning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843431849 DE3431849A1 (de) 1984-08-30 1984-08-30 Einrichtung zur messung des in rohrleitungen herrschenden drucks von fluessigkeiten, gasen und schuettgut

Publications (1)

Publication Number Publication Date
DE3431849A1 true DE3431849A1 (de) 1986-03-06

Family

ID=6244246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843431849 Granted DE3431849A1 (de) 1984-08-30 1984-08-30 Einrichtung zur messung des in rohrleitungen herrschenden drucks von fluessigkeiten, gasen und schuettgut

Country Status (4)

Country Link
CH (1) CH664832A5 (sv)
DE (1) DE3431849A1 (sv)
FR (1) FR2569846B1 (sv)
SE (1) SE445075B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3719842A1 (de) * 1987-06-13 1988-12-29 Bosch Gmbh Robert Druckmesseinrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR943238A (fr) * 1946-10-04 1949-03-02 Procédés et dispositifs pour la mesure de la pression d'un fluide circulant dans une tuyauterie
GB1092527A (en) * 1964-12-08 1967-11-29 Simmonds Precision Products Improvements in pressure sensitive transducers
DE2747949C2 (de) * 1976-11-02 1982-11-04 List, Hans, Prof. Dipl.-Ing. Dr.Dr.h.c., 8020 Graz Einrichtung zur elektrischen Messung des Druckverlaufes in einem Rohr

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1939067A (en) * 1929-01-05 1933-12-12 Westinghouse Electric & Mfg Co Instantaneous pressure recorder
GB1564901A (en) * 1975-08-28 1980-04-16 Eilersen N A J Device for determining the pressure in a hydraulic or pneumatic system
AT375466B (de) * 1977-07-27 1984-08-10 List Hans Messwertaufnehmer mit einem piezoelektrischen messelement
AT353507B (de) * 1977-11-11 1979-11-26 List Hans Messwertaufnehmer zur erfassung des innen- druckes von rohrleitungen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR943238A (fr) * 1946-10-04 1949-03-02 Procédés et dispositifs pour la mesure de la pression d'un fluide circulant dans une tuyauterie
GB1092527A (en) * 1964-12-08 1967-11-29 Simmonds Precision Products Improvements in pressure sensitive transducers
DE2747949C2 (de) * 1976-11-02 1982-11-04 List, Hans, Prof. Dipl.-Ing. Dr.Dr.h.c., 8020 Graz Einrichtung zur elektrischen Messung des Druckverlaufes in einem Rohr

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3719842A1 (de) * 1987-06-13 1988-12-29 Bosch Gmbh Robert Druckmesseinrichtung

Also Published As

Publication number Publication date
SE445075B (sv) 1986-05-26
SE8405119L (sv) 1986-04-13
FR2569846B1 (fr) 1986-09-12
CH664832A5 (de) 1988-03-31
FR2569846A1 (fr) 1986-03-07
SE8405119D0 (sv) 1984-10-12

Similar Documents

Publication Publication Date Title
EP0059769B1 (de) Differenzdruckaufnehmer
DE69228548T2 (de) Digitales füllstands-messsondensystem
DE2641758A1 (de) Einrichtung zum bestimmen einer linearen groesse
EP0254160A1 (de) Einrichtung zum Messen des Massenstromes in einem Rohr
CH625447A5 (sv)
EP0111348A2 (de) Kapazitiver Differenzdrucksensor
EP3047241B1 (de) Verfahren zur überwachung eines messgerätes der automatisierungstechnik
DE2413927C3 (de) Anordnung mit einem Hochspannungskondensator
EP2718703A1 (de) Impedanz-verfahren und anordnung zur bestimmung der zusammensetzung eines mehrphasengemischs
CH615754A5 (sv)
EP0764839A1 (de) Druck- oder Differenzdruckmessgerät
DE3431849A1 (de) Einrichtung zur messung des in rohrleitungen herrschenden drucks von fluessigkeiten, gasen und schuettgut
DE4205453C2 (de) Einrichtung zum Messen von hydraulischen Durchflußmengen und Leckagen an einem Prüfling
DE2552315A1 (de) Kontrollverfahren und einrichtung fuer den fluessigkeitsdruck in rohrleitungen
DE3740569A1 (de) Differentialdruckwandler
DE2534029C3 (de) Meßfühler zum Erfassen von Druck- und Temperaturwerten
DE2357555A1 (de) Vibrationsdensitometersonde
EP0538182A1 (de) Kapazitive Niveaumess-Sonde sowie deren Verwendung
DE3710968C2 (sv)
EP3798600B1 (de) Messeinrichtung und verfahren zur ermittlung eines drucks
DE3414896C2 (sv)
DE3049035C2 (de) Kapazitiver Geber für Aerosolstromkennwerte sowie damit ausgerüstete Vorrichtung zur Fernmessung solcher Werte
EP0017200A1 (de) Geteilte Druckabgriff-Manschette
DE2827985A1 (de) Stroemungsmesser
DE19632529A1 (de) Vorrichtung und Verfahren zur Messung des Gasanteiles in einem mehrphasigen Fluid

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee