GB987807A - Improvements in or relating to pressure measuring apparatus - Google Patents

Improvements in or relating to pressure measuring apparatus

Info

Publication number
GB987807A
GB987807A GB967263A GB967263A GB987807A GB 987807 A GB987807 A GB 987807A GB 967263 A GB967263 A GB 967263A GB 967263 A GB967263 A GB 967263A GB 987807 A GB987807 A GB 987807A
Authority
GB
United Kingdom
Prior art keywords
pressure
lever
relating
pressure measuring
measuring apparatus
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
GB967263A
Inventor
Arthur Winston Daymond-King
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.)
S Smith and Sons Ltd
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons Ltd
S Smith and Sons England Ltd
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 S Smith and Sons Ltd, S Smith and Sons England Ltd filed Critical S Smith and Sons Ltd
Priority to GB967263A priority Critical patent/GB987807A/en
Publication of GB987807A publication Critical patent/GB987807A/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
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/04—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges

Landscapes

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

Abstract

987, 807. Pressure gauges. S. SMITH & SONS (ENGLAND) Ltd. March 12, 1964 [March 12, 1963], No. 9672/63. Heading G1L. In a pressure measuring device for measuring the difference between the pressure in two fluids, two Bourdon tube 1, 2 are connected by flexible members 7,8 one to each side of a lever 9 secured at its mid-point by a flexible spring 11 to a base 10 and the arrangement is such that should the pressure in one Bourdon tube exceed that in the other the lever 9 will be tilted about the spring 11 to vary the distance of the ends of the lever 9 from transducers 17, 18 which produce an electrical signal the magnitude of which is dependent on the difference in pressure in the Bourdon tubes 1, 2.
GB967263A 1963-03-12 1963-03-12 Improvements in or relating to pressure measuring apparatus Expired GB987807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB967263A GB987807A (en) 1963-03-12 1963-03-12 Improvements in or relating to pressure measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB967263A GB987807A (en) 1963-03-12 1963-03-12 Improvements in or relating to pressure measuring apparatus

Publications (1)

Publication Number Publication Date
GB987807A true GB987807A (en) 1965-03-31

Family

ID=9876532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB967263A Expired GB987807A (en) 1963-03-12 1963-03-12 Improvements in or relating to pressure measuring apparatus

Country Status (1)

Country Link
GB (1) GB987807A (en)

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