FR524721A - Improvements in diaphragm pressure gauges - Google Patents

Improvements in diaphragm pressure gauges

Info

Publication number
FR524721A
FR524721A FR524721A FR524721DA FR524721A FR 524721 A FR524721 A FR 524721A FR 524721 A FR524721 A FR 524721A FR 524721D A FR524721D A FR 524721DA FR 524721 A FR524721 A FR 524721A
Authority
FR
France
Prior art keywords
pressure gauges
diaphragm pressure
diaphragm
gauges
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
FR524721A
Other languages
French (fr)
Inventor
Zaverio Reviglio Della Veneria
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
Application granted granted Critical
Publication of FR524721A publication Critical patent/FR524721A/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
    • 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
    • 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
    • G01L7/082—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 construction or mounting of diaphragms
FR524721A 1920-02-14 1920-09-22 Improvements in diaphragm pressure gauges Expired FR524721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT524721X 1920-02-14

Publications (1)

Publication Number Publication Date
FR524721A true FR524721A (en) 1921-09-09

Family

ID=11277149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR524721A Expired FR524721A (en) 1920-02-14 1920-09-22 Improvements in diaphragm pressure gauges

Country Status (1)

Country Link
FR (1) FR524721A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557947A1 (en) * 1984-01-06 1985-07-12 Sereg Soc SURFACE DIAPHRAGM FOR PRESSURE SENSOR

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557947A1 (en) * 1984-01-06 1985-07-12 Sereg Soc SURFACE DIAPHRAGM FOR PRESSURE SENSOR
EP0149568A2 (en) * 1984-01-06 1985-07-24 Schlumberger Industries Corrugated diaphragm for a pressure transducer
EP0149568A3 (en) * 1984-01-06 1985-08-21 Sereg S.A. Corrugated diaphragm for a pressure transducer

Similar Documents

Publication Publication Date Title
FR524721A (en) Improvements in diaphragm pressure gauges
FR634537A (en) Improvements to deformable diaphragm pumps
FR602152A (en) Improvements to reciprocating diaphragm pumps
FR540287A (en) Improvements relating to manometers
DK29584C (en) Pressure gauges with Membrane.
FR633144A (en) Improvements to diaphragm valves
FR498893A (en) Diaphragm valve
FR557708A (en) Diaphragm pressure gauge
FR528405A (en) Diaphragm valve device
FR632361A (en) Diaphragm pump
FR562668A (en) Elastic diaphragm valve
FR571050A (en) Elastic diaphragm valve
FR24259E (en) Diaphragm compressor
FR31505E (en) Improvements to diaphragm pumps
FR693309A (en) Improvements to elastic diaphragm pressure gauges
FR597536A (en) Improvements in pressure regulators
FR36958E (en) Improvements to diaphragm pressure gauges
ES75748A1 (en) Improvements introduced in metal membrane pressure gauges.
FR613530A (en) Improvements to diaphragm pumps
FR618134A (en) Deformable diaphragm pump
FR600237A (en) Improvements to diaphragm pumps
FR23426E (en) Pressure indicator with sight glass
FR551140A (en) Differential pressure gauge
FR516840A (en) Hydro-elastic pressure gauge
FR516285A (en) Pressure valves