GB195229A - Improvements in pressure gauges - Google Patents

Improvements in pressure gauges

Info

Publication number
GB195229A
GB195229A GB417222A GB417222A GB195229A GB 195229 A GB195229 A GB 195229A GB 417222 A GB417222 A GB 417222A GB 417222 A GB417222 A GB 417222A GB 195229 A GB195229 A GB 195229A
Authority
GB
United Kingdom
Prior art keywords
tube
resilient
indicating
compartments
capsule
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
GB417222A
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.)
EDGAR AUSTEN GRIFFITHS
WILLIAM WITCOMB STAINER
Original Assignee
EDGAR AUSTEN GRIFFITHS
WILLIAM WITCOMB STAINER
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 EDGAR AUSTEN GRIFFITHS, WILLIAM WITCOMB STAINER filed Critical EDGAR AUSTEN GRIFFITHS
Priority to GB417222A priority Critical patent/GB195229A/en
Publication of GB195229A publication Critical patent/GB195229A/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

195,229. Stewart, C. J., Stainer, W. W., and Griffiths, E. A. Feb. 13, 1922. Elastic-diaphragm pressure gauges, indicating-means for.- Relates to differential gauges of the type having a chamber divided by a flexible partition or capsule into separate 'compartments to which the pressure fluids are led, and consists in the arrangement between the flexible partition and the indicating and recording means of a rocking transmitting member having its axis of rotation rigidly supported at both ends and extending through a resilient hermetically sealed tube which yields by torsion. The chamber 5 is divided into compartments 7, 8 by the capsule 6. The pipes 9, 10 conveying the pressures are arranged in concentric convolutions in the casing and are led out abreast of one another. The resilient tube 25 is hermitically sealed into the opening 20 at one end and at the other end is fast with a rod 26 passing outward through the tube 25 and provided with bearings 27, 28 at each end. Pinned or otherwise secured to the tube 25 is a tubular boss 29 of a lever system 14 one arm of which engages a boss 16 on the resilient partition and the other arm of which transmits motion to the indicating needle or recording- pen.
GB417222A 1922-02-13 1922-02-13 Improvements in pressure gauges Expired GB195229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB417222A GB195229A (en) 1922-02-13 1922-02-13 Improvements in pressure gauges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB417222A GB195229A (en) 1922-02-13 1922-02-13 Improvements in pressure gauges

Publications (1)

Publication Number Publication Date
GB195229A true GB195229A (en) 1923-03-29

Family

ID=9772052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB417222A Expired GB195229A (en) 1922-02-13 1922-02-13 Improvements in pressure gauges

Country Status (1)

Country Link
GB (1) GB195229A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441882A (en) * 1943-04-20 1948-05-18 Bristol Company Seal for differential pressure apparatus
US2593339A (en) * 1944-09-14 1952-04-15 Manning Maxwell & Moore Inc Electronic displacement measuring means
US2641460A (en) * 1946-02-23 1953-06-09 Kenneth R Larson Torsion weighing device
US3211004A (en) * 1962-01-04 1965-10-12 Gen Electric Pressure sensitive apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441882A (en) * 1943-04-20 1948-05-18 Bristol Company Seal for differential pressure apparatus
US2593339A (en) * 1944-09-14 1952-04-15 Manning Maxwell & Moore Inc Electronic displacement measuring means
US2641460A (en) * 1946-02-23 1953-06-09 Kenneth R Larson Torsion weighing device
US3211004A (en) * 1962-01-04 1965-10-12 Gen Electric Pressure sensitive apparatus

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