FR681298A - Differential pressure gauge - Google Patents

Differential pressure gauge

Info

Publication number
FR681298A
FR681298A FR681298DA FR681298A FR 681298 A FR681298 A FR 681298A FR 681298D A FR681298D A FR 681298DA FR 681298 A FR681298 A FR 681298A
Authority
FR
France
Prior art keywords
differential pressure
pressure gauge
gauge
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
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR681298A publication Critical patent/FR681298A/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
    • G01L7/18—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges
    • G01L7/22—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges involving floats, e.g. floating bells

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR681298D 1928-09-07 1929-09-04 Differential pressure gauge Expired FR681298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE681298X 1928-09-07

Publications (1)

Publication Number Publication Date
FR681298A true FR681298A (en) 1930-05-13

Family

ID=6596812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR681298D Expired FR681298A (en) 1928-09-07 1929-09-04 Differential pressure gauge

Country Status (1)

Country Link
FR (1) FR681298A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109910B (en) * 1956-08-21 1961-06-29 Siemens Ag Measuring device for flow measurements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109910B (en) * 1956-08-21 1961-06-29 Siemens Ag Measuring device for flow measurements

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