AU456446B2 - Pressure indicators - Google Patents

Pressure indicators

Info

Publication number
AU456446B2
AU456446B2 AU33869/71A AU3386971A AU456446B2 AU 456446 B2 AU456446 B2 AU 456446B2 AU 33869/71 A AU33869/71 A AU 33869/71A AU 3386971 A AU3386971 A AU 3386971A AU 456446 B2 AU456446 B2 AU 456446B2
Authority
AU
Australia
Prior art keywords
pressure indicators
indicators
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
AU33869/71A
Other versions
AU3386971A (en
Inventor
Sydney King Herbert
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.)
Commonwealth Industrial Gases Ltd
Original Assignee
Commonwealth Industrial Gases 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 Commonwealth Industrial Gases Ltd filed Critical Commonwealth Industrial Gases Ltd
Publication of AU3386971A publication Critical patent/AU3386971A/en
Application granted granted Critical
Publication of AU456446B2 publication Critical patent/AU456446B2/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
    • G01L7/16—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 pistons

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
AU33869/71A 1970-09-24 1971-09-23 Pressure indicators Expired AU456446B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB45631/70 1970-09-24
GB4563170A GB1358688A (en) 1970-09-24 1970-09-24 Pressure indicators

Publications (2)

Publication Number Publication Date
AU3386971A AU3386971A (en) 1973-03-29
AU456446B2 true AU456446B2 (en) 1974-12-19

Family

ID=10437964

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33869/71A Expired AU456446B2 (en) 1970-09-24 1971-09-23 Pressure indicators

Country Status (2)

Country Link
AU (1) AU456446B2 (en)
GB (1) GB1358688A (en)

Also Published As

Publication number Publication date
GB1358688A (en) 1974-07-03
AU3386971A (en) 1973-03-29

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