IL60034A - Sensor for measuring pressure by means of vibrating beam - Google Patents

Sensor for measuring pressure by means of vibrating beam

Info

Publication number
IL60034A
IL60034A IL6003480A IL6003480A IL60034A IL 60034 A IL60034 A IL 60034A IL 6003480 A IL6003480 A IL 6003480A IL 6003480 A IL6003480 A IL 6003480A IL 60034 A IL60034 A IL 60034A
Authority
IL
Israel
Prior art keywords
sensor
measuring pressure
vibrating beam
vibrating
measuring
Prior art date
Application number
IL6003480A
Other languages
English (en)
Original Assignee
Rosemount Inc
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 Rosemount Inc filed Critical Rosemount Inc
Publication of IL60034A publication Critical patent/IL60034A/xx

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
    • G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/023—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using bellows
    • 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
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • 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
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • G01L9/0013—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a string

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Fluid Pressure (AREA)
IL6003480A 1979-05-14 1980-05-09 Sensor for measuring pressure by means of vibrating beam IL60034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3935679A 1979-05-14 1979-05-14

Publications (1)

Publication Number Publication Date
IL60034A true IL60034A (en) 1984-11-30

Family

ID=21905040

Family Applications (1)

Application Number Title Priority Date Filing Date
IL6003480A IL60034A (en) 1979-05-14 1980-05-09 Sensor for measuring pressure by means of vibrating beam

Country Status (7)

Country Link
JP (2) JPS5629134A (enrdf_load_stackoverflow)
CA (1) CA1141560A (enrdf_load_stackoverflow)
DE (1) DE3018285A1 (enrdf_load_stackoverflow)
FR (1) FR2456945B1 (enrdf_load_stackoverflow)
GB (1) GB2049188B (enrdf_load_stackoverflow)
IL (1) IL60034A (enrdf_load_stackoverflow)
SE (1) SE447421B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384495A (en) * 1980-11-17 1983-05-24 Quartex, Inc. Mounting system for applying forces to load-sensitive resonators
FR2509856A1 (fr) * 1981-07-20 1983-01-21 Crouzet Sa Capteur de pression differentielle
US4531073A (en) * 1983-05-31 1985-07-23 Ohaus Scale Corporation Piezoelectric crystal resonator with reduced impedance and sensitivity to change in humidity
GB8330583D0 (en) * 1983-11-16 1984-01-18 Schlumberger Electronics Uk Pressure sensors
HU212353B (en) * 1990-02-22 1996-06-28 Istvan Almasi Path-frequency signal transducer
JP2007217950A (ja) * 2006-02-16 2007-08-30 Takenaka Komuten Co Ltd 点検口

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479536A (en) * 1967-03-14 1969-11-18 Singer General Precision Piezoelectric force transducer
GB1288378A (enrdf_load_stackoverflow) * 1968-11-18 1972-09-06
GB1234890A (en) * 1969-12-23 1971-06-09 Vni I Pk I Komplexnoi Avtom Ne Pressure transducers
JPS5641928B2 (enrdf_load_stackoverflow) * 1973-08-07 1981-10-01
US4149422A (en) * 1976-10-13 1979-04-17 The Foxboro Company Vibratory-wire pressure sensor

Also Published As

Publication number Publication date
DE3018285C2 (enrdf_load_stackoverflow) 1990-12-20
GB2049188A (en) 1980-12-17
SE8003555L (sv) 1981-01-15
JPH0219892B2 (enrdf_load_stackoverflow) 1990-05-07
DE3018285A1 (de) 1980-11-27
JPH0551855B2 (enrdf_load_stackoverflow) 1993-08-03
JPH03108628A (ja) 1991-05-08
SE447421B (sv) 1986-11-10
FR2456945B1 (fr) 1985-06-14
FR2456945A1 (fr) 1980-12-12
CA1141560A (en) 1983-02-22
GB2049188B (en) 1984-02-01
JPS5629134A (en) 1981-03-23

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