FR2323993A1 - Manometre differentiel - Google Patents

Manometre differentiel

Info

Publication number
FR2323993A1
FR2323993A1 FR7527622A FR7527622A FR2323993A1 FR 2323993 A1 FR2323993 A1 FR 2323993A1 FR 7527622 A FR7527622 A FR 7527622A FR 7527622 A FR7527622 A FR 7527622A FR 2323993 A1 FR2323993 A1 FR 2323993A1
Authority
FR
France
Prior art keywords
rods
box
membrane
differential manometer
pressure difference
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.)
Granted
Application number
FR7527622A
Other languages
English (en)
French (fr)
Other versions
FR2323993B3 (cg-RX-API-DMAC7.html
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7527622A priority Critical patent/FR2323993A1/fr
Publication of FR2323993A1 publication Critical patent/FR2323993A1/fr
Application granted granted Critical
Publication of FR2323993B3 publication Critical patent/FR2323993B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/16—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of pistons
    • G01L7/166—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of pistons with mechanical transmitting or indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
    • G01L7/084—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type with mechanical transmitting or indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
FR7527622A 1975-09-09 1975-09-09 Manometre differentiel Granted FR2323993A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7527622A FR2323993A1 (fr) 1975-09-09 1975-09-09 Manometre differentiel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7527622A FR2323993A1 (fr) 1975-09-09 1975-09-09 Manometre differentiel

Publications (2)

Publication Number Publication Date
FR2323993A1 true FR2323993A1 (fr) 1977-04-08
FR2323993B3 FR2323993B3 (cg-RX-API-DMAC7.html) 1979-09-14

Family

ID=9159770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527622A Granted FR2323993A1 (fr) 1975-09-09 1975-09-09 Manometre differentiel

Country Status (1)

Country Link
FR (1) FR2323993A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1014066A1 (de) * 1998-12-22 2000-06-28 WIKA ALEXANDER WIEGAND GmbH & CO. Differenzdruckmessgerät

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1014066A1 (de) * 1998-12-22 2000-06-28 WIKA ALEXANDER WIEGAND GmbH & CO. Differenzdruckmessgerät

Also Published As

Publication number Publication date
FR2323993B3 (cg-RX-API-DMAC7.html) 1979-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse