GB1337559A - Pressure gauges - Google Patents

Pressure gauges

Info

Publication number
GB1337559A
GB1337559A GB4994472A GB4994472A GB1337559A GB 1337559 A GB1337559 A GB 1337559A GB 4994472 A GB4994472 A GB 4994472A GB 4994472 A GB4994472 A GB 4994472A GB 1337559 A GB1337559 A GB 1337559A
Authority
GB
United Kingdom
Prior art keywords
pressure gauges
pressure gauge
fluid
diaphragm
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
GB4994472A
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.)
HALCYON PROTEINS Pty Ltd
Original Assignee
HALCYON PROTEINS Pty 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 HALCYON PROTEINS Pty Ltd filed Critical HALCYON PROTEINS Pty Ltd
Publication of GB1337559A publication Critical patent/GB1337559A/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
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0627—Protection against aggressive medium in general
    • G01L19/0645—Protection against aggressive medium in general using isolation membranes, specially adapted for protection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0007—Fluidic connecting means

Landscapes

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

Abstract

1337559 Pressure gauge HALCYON PROTEINS PTY Ltd 30 Oct 1972 [25 Nov 1971] 49944/72 Heading G1L In a means for measuring pressure in which a pressure gauge 5 is operated via a fluid such as oil, in a fitting 4 by a flexible diaphragm 3 mounted in sealing engagement with the walls of a pipe line 2, the face of the diaphragm 3 is swept clean by the passing fluid.
GB4994472A 1971-11-25 1972-10-30 Pressure gauges Expired GB1337559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU716971 1971-11-25

Publications (1)

Publication Number Publication Date
GB1337559A true GB1337559A (en) 1973-11-14

Family

ID=3697783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4994472A Expired GB1337559A (en) 1971-11-25 1972-10-30 Pressure gauges

Country Status (1)

Country Link
GB (1) GB1337559A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517376A1 (en) * 1981-11-27 1983-06-03 Kris France Pressure tapping for pipework carrying liquid concrete - has housing with membrane between concrete passage and oil reservoir
GB2194052A (en) * 1986-05-29 1988-02-24 Graco Inc Pressure sensing system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517376A1 (en) * 1981-11-27 1983-06-03 Kris France Pressure tapping for pipework carrying liquid concrete - has housing with membrane between concrete passage and oil reservoir
GB2194052A (en) * 1986-05-29 1988-02-24 Graco Inc Pressure sensing system
GB2194052B (en) * 1986-05-29 1989-12-20 Graco Inc Pressure sensing system

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees