FR1361616A - Improvements to pressure sensitive devices - Google Patents

Improvements to pressure sensitive devices

Info

Publication number
FR1361616A
FR1361616A FR933926A FR933926A FR1361616A FR 1361616 A FR1361616 A FR 1361616A FR 933926 A FR933926 A FR 933926A FR 933926 A FR933926 A FR 933926A FR 1361616 A FR1361616 A FR 1361616A
Authority
FR
France
Prior art keywords
pressure sensitive
sensitive devices
devices
pressure
sensitive
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
FR933926A
Other languages
French (fr)
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.)
WAYNE KERR LAB Ltd
Original Assignee
WAYNE KERR LAB Ltd
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 WAYNE KERR LAB Ltd filed Critical WAYNE KERR LAB Ltd
Priority to FR933926A priority Critical patent/FR1361616A/en
Application granted granted Critical
Publication of FR1361616A publication Critical patent/FR1361616A/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
    • G01L9/12—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
    • 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
    • G01L9/0091—Transmitting or indicating the displacement of liquid mediums by electrical, electromechanical, magnetic or electromagnetic means
    • G01L9/0095—Transmitting or indicating the displacement of liquid mediums by electrical, electromechanical, magnetic or electromagnetic means using variations in capacitance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR933926A 1963-05-07 1963-05-07 Improvements to pressure sensitive devices Expired FR1361616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR933926A FR1361616A (en) 1963-05-07 1963-05-07 Improvements to pressure sensitive devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR933926A FR1361616A (en) 1963-05-07 1963-05-07 Improvements to pressure sensitive devices

Publications (1)

Publication Number Publication Date
FR1361616A true FR1361616A (en) 1964-05-22

Family

ID=8803234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933926A Expired FR1361616A (en) 1963-05-07 1963-05-07 Improvements to pressure sensitive devices

Country Status (1)

Country Link
FR (1) FR1361616A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483610A1 (en) * 1980-05-30 1981-12-04 Instr Capteurs Electro Sa Capacitive pressure sensor with linear response - contains piston comprising mass of mercury forming capacitor with metallic deposit on tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483610A1 (en) * 1980-05-30 1981-12-04 Instr Capteurs Electro Sa Capacitive pressure sensor with linear response - contains piston comprising mass of mercury forming capacitor with metallic deposit on tube

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