GB2094001B - Barometers - Google Patents

Barometers

Info

Publication number
GB2094001B
GB2094001B GB8106223A GB8106223A GB2094001B GB 2094001 B GB2094001 B GB 2094001B GB 8106223 A GB8106223 A GB 8106223A GB 8106223 A GB8106223 A GB 8106223A GB 2094001 B GB2094001 B GB 2094001B
Authority
GB
United Kingdom
Prior art keywords
barometers
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
GB8106223A
Other versions
GB2094001A (en
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.)
Watkinson & Ward Ltd
Original Assignee
Watkinson & Ward 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 Watkinson & Ward Ltd filed Critical Watkinson & Ward Ltd
Priority to GB8106223A priority Critical patent/GB2094001B/en
Publication of GB2094001A publication Critical patent/GB2094001A/en
Application granted granted Critical
Publication of GB2094001B publication Critical patent/GB2094001B/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
    • G01L7/18—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges
    • G01L7/20—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges involving a closed chamber above the liquid level, the chamber being exhausted or housing low-pressure gas; Liquid barometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Closures For Containers (AREA)
GB8106223A 1981-02-27 1981-02-27 Barometers Expired GB2094001B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8106223A GB2094001B (en) 1981-02-27 1981-02-27 Barometers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8106223A GB2094001B (en) 1981-02-27 1981-02-27 Barometers

Publications (2)

Publication Number Publication Date
GB2094001A GB2094001A (en) 1982-09-08
GB2094001B true GB2094001B (en) 1985-05-30

Family

ID=10520017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8106223A Expired GB2094001B (en) 1981-02-27 1981-02-27 Barometers

Country Status (1)

Country Link
GB (1) GB2094001B (en)

Also Published As

Publication number Publication date
GB2094001A (en) 1982-09-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930227