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IT1123980B - UNIVERSAL DEVICE FOR PROTECTED LEVEL AND PRESSURE MEASUREMENTS ON HAZARDOUS FLUIDS - Google Patents

UNIVERSAL DEVICE FOR PROTECTED LEVEL AND PRESSURE MEASUREMENTS ON HAZARDOUS FLUIDS

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
Italian (it)
Other versions
IT7912455A0 (en
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/en
Publication of IT7912455A0 publication Critical patent/IT7912455A0/en
Priority to GB8003202A priority patent/GB2043263B/en
Priority to NLAANVRAGE8000598,A priority patent/NL187411C/en
Priority to FR8002343A priority patent/FR2448712A1/en
Priority to DE19803004369 priority patent/DE3004369A1/en
Priority to JP1256480A priority patent/JPS55126837A/en
Application granted granted Critical
Publication of IT1123980B publication Critical patent/IT1123980B/en

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 UNIVERSAL DEVICE FOR PROTECTED LEVEL AND PRESSURE MEASUREMENTS ON HAZARDOUS FLUIDS IT1123980B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT12455/79A IT1123980B (en) 1979-02-07 1979-02-07 UNIVERSAL DEVICE FOR PROTECTED LEVEL AND PRESSURE MEASUREMENTS ON HAZARDOUS FLUIDS
GB8003202A GB2043263B (en) 1979-02-07 1980-01-30 Electrical devices for measuring level rate of flow or pressure of fluids
NLAANVRAGE8000598,A NL187411C (en) 1979-02-07 1980-01-30 DEVICE FOR MEASURING THE LEVEL, FLOW RATE OR PRESSURE OF DANGEROUS LIQUIDS.
FR8002343A FR2448712A1 (en) 1979-02-07 1980-02-04 UNIVERSAL DEVICE FOR MEASURING THE LEVEL, FLOW RATE AND PRESSURE OF DANGEROUS FLUIDS
DE19803004369 DE3004369A1 (en) 1979-02-07 1980-02-06 UNIVERSAL MEASURING DEVICE FOR LIQUID LEVEL, FLOW RATE AND PRESSURE FOR DANGEROUS LIQUIDS
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 (en) 1979-02-07 1979-02-07 UNIVERSAL DEVICE FOR PROTECTED LEVEL AND PRESSURE MEASUREMENTS ON HAZARDOUS FLUIDS

Publications (2)

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

Family

ID=11140354

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12455/79A IT1123980B (en) 1979-02-07 1979-02-07 UNIVERSAL DEVICE FOR PROTECTED LEVEL AND PRESSURE MEASUREMENTS ON HAZARDOUS FLUIDS

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906027B1 (en) * 2006-09-20 2009-02-20 Airbus Sas MULTICARIZER MEASURING DEVICE FOR EMBARKETED GAUGE PROBE
CN115979348B (en) * 2023-03-17 2023-06-20 近通物联网(苏州)有限公司 Investigation method, investigation device, equipment and medium for pipe network rain and sewage mixed flow

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 (en) * 1968-05-08 1969-03-28
DE2451856A1 (en) * 1974-10-31 1976-05-06 Siemens Ag Force measurement transducer - has measurement spring directly or indirectly deflected and electric pick-up for display
DE2511103C2 (en) * 1975-03-13 1977-01-21 Sartorius Werke Gmbh ELECTROMAGNETIC COMPENSATING WEIGHT OR FORCE MEASURING DEVICE
US4009607A (en) * 1975-12-24 1977-03-01 The Bendix Corporation Force measuring system including combined electrostatic sensing and torquing means
JP2673395B2 (en) * 1990-08-29 1997-11-05 三菱電機株式会社 Semiconductor memory device and test method thereof

Also Published As

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

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Legal Events

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

Effective date: 19970228