GB503293A - Improvements relating to fluid-pressure gauges or indicators - Google Patents

Improvements relating to fluid-pressure gauges or indicators

Info

Publication number
GB503293A
GB503293A GB1852538A GB1852538A GB503293A GB 503293 A GB503293 A GB 503293A GB 1852538 A GB1852538 A GB 1852538A GB 1852538 A GB1852538 A GB 1852538A GB 503293 A GB503293 A GB 503293A
Authority
GB
United Kingdom
Prior art keywords
fluid
indicators
pressure gauges
pressure
improvements relating
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
GB1852538A
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.)
BERNARD WULSTAN HARCOURT
Original Assignee
BERNARD WULSTAN HARCOURT
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 BERNARD WULSTAN HARCOURT filed Critical BERNARD WULSTAN HARCOURT
Priority to GB1852538A priority Critical patent/GB503293A/en
Publication of GB503293A publication Critical patent/GB503293A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

503,293. Pressure gauges. HARCOURT, B. W., and MANN, A. J. June 22, 1938, No. 18525. [Class 106 (ii)] In a fluid-pressure gauge of the type comprising an elastic metal or other diaphragm b clamped at its periphery and responsive to negative and positive pressures, the aide of the diaphragm remote from the pressure medium is supported by a wall d in the zero position or when subjected to positive pressure, a centre portion h being unsupported and therefore deformable. Specification 499,569 is referred to.
GB1852538A 1938-06-22 1938-06-22 Improvements relating to fluid-pressure gauges or indicators Expired GB503293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1852538A GB503293A (en) 1938-06-22 1938-06-22 Improvements relating to fluid-pressure gauges or indicators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1852538A GB503293A (en) 1938-06-22 1938-06-22 Improvements relating to fluid-pressure gauges or indicators

Publications (1)

Publication Number Publication Date
GB503293A true GB503293A (en) 1939-04-04

Family

ID=10113923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1852538A Expired GB503293A (en) 1938-06-22 1938-06-22 Improvements relating to fluid-pressure gauges or indicators

Country Status (1)

Country Link
GB (1) GB503293A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697352A (en) * 1952-01-08 1954-12-21 Pacific Electric Mfg Corp Transient pressure gauge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697352A (en) * 1952-01-08 1954-12-21 Pacific Electric Mfg Corp Transient pressure gauge

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