GB838286A - Improvements relating to supersonic pressure-gauges - Google Patents

Improvements relating to supersonic pressure-gauges

Info

Publication number
GB838286A
GB838286A GB2114/59A GB211459A GB838286A GB 838286 A GB838286 A GB 838286A GB 2114/59 A GB2114/59 A GB 2114/59A GB 211459 A GB211459 A GB 211459A GB 838286 A GB838286 A GB 838286A
Authority
GB
United Kingdom
Prior art keywords
pressure
gauges
improvements relating
supersonic
supersonic 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
GB2114/59A
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.)
Rochar Electronique SA
Original Assignee
Rochar Electronique SA
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 Rochar Electronique SA filed Critical Rochar Electronique SA
Publication of GB838286A publication Critical patent/GB838286A/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
    • 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
    • G01L9/0091—Transmitting or indicating the displacement of liquid mediums by electrical, electromechanical, magnetic or electromagnetic means

Landscapes

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

Abstract

838,286. Liquid - level pressure gauges. ROCHAR ELECTRONIQUE. Jan. 20, 1959 [Feb. 1, 1958], No. 2114/59. Drawings to Specification. Class 106 (2). [Also in Groups XL (b) and XL (c)] Pressure is measured by supersonic pulseecho gauging of the difference in heights of two mercury columns of a manometer subjected to the unknown pressure and a reference pressure respectively (see Group XL (c)).
GB2114/59A 1958-02-01 1959-01-20 Improvements relating to supersonic pressure-gauges Expired GB838286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838286X 1958-02-01

Publications (1)

Publication Number Publication Date
GB838286A true GB838286A (en) 1960-06-22

Family

ID=9298974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2114/59A Expired GB838286A (en) 1958-02-01 1959-01-20 Improvements relating to supersonic pressure-gauges

Country Status (1)

Country Link
GB (1) GB838286A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153998A (en) * 1984-01-20 1985-08-29 John Alexis Mardas Apparatus for measuring distance ultrasonically
EP1541984A2 (en) * 1998-12-17 2005-06-15 Chevron USA, Inc. Apparatus for communicating and measuring pressure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153998A (en) * 1984-01-20 1985-08-29 John Alexis Mardas Apparatus for measuring distance ultrasonically
EP1541984A2 (en) * 1998-12-17 2005-06-15 Chevron USA, Inc. Apparatus for communicating and measuring pressure
EP1541984A3 (en) * 1998-12-17 2006-06-07 Chevron USA, Inc. Apparatus for communicating and measuring pressure

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