AU469229B2 - Differential pressure transmitter - Google Patents

Differential pressure transmitter

Info

Publication number
AU469229B2
AU469229B2 AU50968/73A AU5096873A AU469229B2 AU 469229 B2 AU469229 B2 AU 469229B2 AU 50968/73 A AU50968/73 A AU 50968/73A AU 5096873 A AU5096873 A AU 5096873A AU 469229 B2 AU469229 B2 AU 469229B2
Authority
AU
Australia
Prior art keywords
differential pressure
pressure transmitter
transmitter
differential
pressure
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.)
Expired
Application number
AU50968/73A
Other languages
English (en)
Other versions
AU5096873A (en
Inventor
MIYAUCHI. BENJIRO SAITO and KYOICHI IKEDA RM-ICHI
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Publication of AU5096873A publication Critical patent/AU5096873A/en
Application granted granted Critical
Publication of AU469229B2 publication Critical patent/AU469229B2/en
Expired 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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance
    • 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
    • G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
AU50968/73A 1972-02-23 1973-01-10 Differential pressure transmitter Expired AU469229B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP72-18608 1972-02-23
JP1860872A JPS5210388B2 (enrdf_load_stackoverflow) 1972-02-23 1972-02-23

Publications (2)

Publication Number Publication Date
AU5096873A AU5096873A (en) 1974-07-11
AU469229B2 true AU469229B2 (en) 1976-02-05

Family

ID=11976342

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50968/73A Expired AU469229B2 (en) 1972-02-23 1973-01-10 Differential pressure transmitter

Country Status (4)

Country Link
JP (1) JPS5210388B2 (enrdf_load_stackoverflow)
AU (1) AU469229B2 (enrdf_load_stackoverflow)
GB (1) GB1358152A (enrdf_load_stackoverflow)
NL (1) NL7302338A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434203A (en) 1980-10-27 1984-02-28 Setra Systems, Inc. Diaphragm

Also Published As

Publication number Publication date
JPS4888977A (enrdf_load_stackoverflow) 1973-11-21
JPS5210388B2 (enrdf_load_stackoverflow) 1977-03-23
NL7302338A (enrdf_load_stackoverflow) 1973-08-27
AU5096873A (en) 1974-07-11
GB1358152A (en) 1974-06-26

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