FR683060A - Air pressure gauge with liquid index - Google Patents

Air pressure gauge with liquid index

Info

Publication number: FR683060A
Authority: FR; France
Prior art keywords: air pressure; pressure gauge; liquid index; index; liquid
Prior art date: 1929-10-10
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

Inventor

Carl Schneider

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.)

1929-10-10

Filing date

1929-10-10

Publication date

1930-06-05

1929-10-10 Application filed filed Critical

1930-06-05 Application granted granted Critical

1930-06-05 Publication of FR683060A publication Critical patent/FR683060A/en

Status Expired legal-status Critical Current

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

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

FR683060D 1929-10-10 1929-10-10 Air pressure gauge with liquid index Expired FR683060A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR683060T		1929-10-10

Publications (1)

Publication Number	Publication Date
FR683060A true FR683060A (en)	1930-06-05

Family

ID=9023686

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR683060D Expired FR683060A (en)	1929-10-10	1929-10-10	Air pressure gauge with liquid index

Country Status (1)

Country	Link
FR (1)	FR683060A (en)

1929
- 1929-10-10 FR FR683060D patent/FR683060A/en not_active Expired

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