IT1123980B - Dispositivo universale per misure di livello protata e pressione su fluidi pericolosi - Google Patents

Dispositivo universale per misure di livello protata e pressione su fluidi pericolosi

Info

Publication number
IT1123980B
IT1123980B IT12455/79A IT1245579A IT1123980B IT 1123980 B IT1123980 B IT 1123980B IT 12455/79 A IT12455/79 A IT 12455/79A IT 1245579 A IT1245579 A IT 1245579A IT 1123980 B IT1123980 B IT 1123980B
Authority
IT
Italy
Prior art keywords
pressure measurements
universal device
protected level
hazardous fluids
hazardous
Prior art date
Application number
IT12455/79A
Other languages
English (en)
Italian (it)
Other versions
IT7912455A0 (it
Inventor
Alessio Urbani
Gilberto Lusso
Original Assignee
Nira Spa
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 Nira Spa filed Critical Nira Spa
Priority to IT12455/79A priority Critical patent/IT1123980B/it
Publication of IT7912455A0 publication Critical patent/IT7912455A0/it
Priority to NLAANVRAGE8000598,A priority patent/NL187411C/nl
Priority to GB8003202A priority patent/GB2043263B/en
Priority to FR8002343A priority patent/FR2448712A1/fr
Priority to DE19803004369 priority patent/DE3004369A1/de
Priority to JP1256480A priority patent/JPS55126837A/ja
Application granted granted Critical
Publication of IT1123980B publication Critical patent/IT1123980B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/06—Indicating or recording devices
    • G01F15/068—Indicating or recording devices with electrical means
    • 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
    • G01F23/0038—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 using buoyant probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/08—Measuring force or stress, in general by the use of counterbalancing forces
    • G01L1/086—Measuring force or stress, in general by the use of counterbalancing forces using electrostatic or electromagnetic counterbalancing forces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
IT12455/79A 1979-02-07 1979-02-07 Dispositivo universale per misure di livello protata e pressione su fluidi pericolosi IT1123980B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT12455/79A IT1123980B (it) 1979-02-07 1979-02-07 Dispositivo universale per misure di livello protata e pressione su fluidi pericolosi
NLAANVRAGE8000598,A NL187411C (nl) 1979-02-07 1980-01-30 Inrichting voor het meten van het niveau, de stromingssnelheid of de druk van gevaarlijke vloeistoffen.
GB8003202A GB2043263B (en) 1979-02-07 1980-01-30 Electrical devices for measuring level rate of flow or pressure of fluids
FR8002343A FR2448712A1 (fr) 1979-02-07 1980-02-04 Dispositif universel pour mesures de niveau, de debit et de pression de fluides dangereux
DE19803004369 DE3004369A1 (de) 1979-02-07 1980-02-06 Universalmessvorrichtung fuer fluessigkeitsstand, durchflussmenge und druck bei gefaehrlichen fluessigkeiten
JP1256480A JPS55126837A (en) 1979-02-07 1980-02-06 Universal measuring instrument for measuring liquid level hight* flow rate* and pressure of dangerous fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12455/79A IT1123980B (it) 1979-02-07 1979-02-07 Dispositivo universale per misure di livello protata e pressione su fluidi pericolosi

Publications (2)

Publication Number Publication Date
IT7912455A0 IT7912455A0 (it) 1979-02-07
IT1123980B true IT1123980B (it) 1986-05-07

Family

ID=11140354

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12455/79A IT1123980B (it) 1979-02-07 1979-02-07 Dispositivo universale per misure di livello protata e pressione su fluidi pericolosi

Country Status (6)

Country Link
JP (1) JPS55126837A (nl)
DE (1) DE3004369A1 (nl)
FR (1) FR2448712A1 (nl)
GB (1) GB2043263B (nl)
IT (1) IT1123980B (nl)
NL (1) NL187411C (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906027B1 (fr) * 2006-09-20 2009-02-20 Airbus Sas Dispositif de mesure multicapteur pour sonde de jaugeage embarquee
CN115979348B (zh) * 2023-03-17 2023-06-20 近通物联网(苏州)有限公司 一种管网雨污混流的排查方法、排查装置、设备及介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB882444A (en) * 1958-11-18 1961-11-15 Fielden Electronics Ltd Means of converting a mechanical force into an electrical current
US3391547A (en) * 1966-02-28 1968-07-09 Varian Associates Capacitive liquid level sensor using phase sensitive detector means
FR1561834A (nl) * 1968-05-08 1969-03-28
DE2451856A1 (de) * 1974-10-31 1976-05-06 Siemens Ag Kraft-messumformer
DE2511103C2 (de) * 1975-03-13 1977-01-21 Sartorius Werke Gmbh Elektromagnetisch kompensierende waege- oder kraftmessvorrichtung
US4009607A (en) * 1975-12-24 1977-03-01 The Bendix Corporation Force measuring system including combined electrostatic sensing and torquing means
JP2673395B2 (ja) * 1990-08-29 1997-11-05 三菱電機株式会社 半導体記憶装置およびそのテスト方法

Also Published As

Publication number Publication date
GB2043263A (en) 1980-10-01
IT7912455A0 (it) 1979-02-07
DE3004369A1 (de) 1980-09-18
NL187411B (nl) 1991-04-16
FR2448712A1 (fr) 1980-09-05
GB2043263B (en) 1983-05-25
NL187411C (nl) 1991-09-16
FR2448712B1 (nl) 1985-03-29
NL8000598A (nl) 1980-08-11
JPS55126837A (en) 1980-10-01

Similar Documents

Publication Publication Date Title
IT1133821B (it) Sistema di misurazione dei fluidi non intrusivi
IT8068561A0 (it) Procedimento ed apparecchio per determinare il flusso di fluidi
GB2032117B (en) Fluid measuring device
JPS5593043A (en) Fluid variables measuring device
ES506586A0 (es) Un aparato para medir e indicar el nivel de un fluido en re-cipientes
SE7711896L (sv) Emnestransport mellan fluider och anordning for detta
IT1134688B (it) Dispositivo di pompaggio di fluidi bifasici
IT8120686A0 (it) Procedimento e dispositivo per la misura senza contatto di una dimensione.
IT1206554B (it) Valvola per materiali fluidi e gassosi
BR8202073A (pt) Aparelho dosador de fluidos
GB2044453B (en) Device for measuring the thermal conductivity of liquids
DE3065189D1 (en) Apparatus for measuring the velocity of a fluid and maintaining it constant
ES509042A0 (es) Procedimiento y dispositivo para el calibrado "in situ" de un termometro gamma.
JPS5689016A (en) Fluid flow measurement device
IT8149136A0 (it) Procedimento e dispositivo per misurare grandezze di stato termiche di fluidi
IT1123980B (it) Dispositivo universale per misure di livello protata e pressione su fluidi pericolosi
JPS5651291A (en) Device for contacting fluid and gas
FR2516235B1 (fr) Dispositif capacitif de jaugeage de liquide
IT1119365B (it) Dispositivo scrivente particolarmente per apparecchi di misura e registrazione
IT1124174B (it) Dispositivo di misura per superfici interrotte
IT8267208A0 (it) Apparecchio per misurare caratteristiche di fluidi
IT7950769A0 (it) Apparecchio per rivelare e misurare la pressione di un fluido
GB2099588B (en) Fluid component measuring and alarm device
FR2520546B1 (fr) Dispositif de surveillance et de visualisation des operations de manutention ou autres en milieu aquatique
IT1129700B (it) Sensore di fuga per un dispositivo elettronico di sorveglianza di fughe di liquido

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970228