FR597941A - Improvements to manometers - Google Patents

Improvements to manometers

Info

Publication number: FR597941A
Authority: FR; France
Prior art keywords: manometers
Prior art date: 1925-04-30
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

Harold Martin

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.)

1925-04-30

Filing date

1925-04-30

Publication date

1925-12-02

1925-04-30 Application filed filed Critical

1925-12-02 Application granted granted Critical

1925-12-02 Publication of FR597941A publication Critical patent/FR597941A/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
- 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
- G01L9/02—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 ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning

Landscapes

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

FR597941D 1925-04-30 1925-04-30 Improvements to manometers Expired FR597941A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR597941T		1925-04-30

Publications (1)

Publication Number	Publication Date
FR597941A true FR597941A (en)	1925-12-02

Family

ID=8968568

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR597941D Expired FR597941A (en)	1925-04-30	1925-04-30	Improvements to manometers

Country Status (1)

Country	Link
FR (1)	FR597941A (en)

1925
- 1925-04-30 FR FR597941D patent/FR597941A/en not_active Expired

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