[go: up one dir, main page]

GB2224844B - Pressure gauge testing - Google Patents

Pressure gauge testing

Info

Publication number
GB2224844B
GB2224844B GB8924857A GB8924857A GB2224844B GB 2224844 B GB2224844 B GB 2224844B GB 8924857 A GB8924857 A GB 8924857A GB 8924857 A GB8924857 A GB 8924857A GB 2224844 B GB2224844 B GB 2224844B
Authority
GB
United Kingdom
Prior art keywords
pressure gauge
gauge testing
testing
pressure
gauge
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 - Fee Related
Application number
GB8924857A
Other versions
GB2224844A (en
GB8924857D0 (en
Inventor
John Keith Thomas Allen
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.)
Thorn Security Ltd
Original Assignee
Thorn Security 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 Thorn Security Ltd filed Critical Thorn Security Ltd
Publication of GB8924857D0 publication Critical patent/GB8924857D0/en
Publication of GB2224844A publication Critical patent/GB2224844A/en
Application granted granted Critical
Publication of GB2224844B publication Critical patent/GB2224844B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/007—Malfunction diagnosis, i.e. diagnosing a sensor defect

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
GB8924857A 1988-11-05 1989-11-03 Pressure gauge testing Expired - Fee Related GB2224844B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8825940A GB8825940D0 (en) 1988-11-05 1988-11-05 Pressure gauge testing

Publications (3)

Publication Number Publication Date
GB8924857D0 GB8924857D0 (en) 1989-12-20
GB2224844A GB2224844A (en) 1990-05-16
GB2224844B true GB2224844B (en) 1992-08-26

Family

ID=10646374

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8825940A Pending GB8825940D0 (en) 1988-11-05 1988-11-05 Pressure gauge testing
GB8924857A Expired - Fee Related GB2224844B (en) 1988-11-05 1989-11-03 Pressure gauge testing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8825940A Pending GB8825940D0 (en) 1988-11-05 1988-11-05 Pressure gauge testing

Country Status (1)

Country Link
GB (2) GB8825940D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2425599B (en) * 2005-04-26 2009-11-04 Hycontrol Ltd Apparatus and method for testing of a pressure sensor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071325A (en) * 1980-03-04 1981-09-16 Burkard E A method of checking a fire- extinguisher incorporating a pressure gauge
US4328698A (en) * 1980-09-05 1982-05-11 Bruton Durwood B Pressure calibration device
GB2141490A (en) * 1983-06-16 1984-12-19 Penatube Limited Pneumatic pump
US4566308A (en) * 1984-11-05 1986-01-28 Amerex Corporation Portable pressure gauge tester

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071325A (en) * 1980-03-04 1981-09-16 Burkard E A method of checking a fire- extinguisher incorporating a pressure gauge
US4328698A (en) * 1980-09-05 1982-05-11 Bruton Durwood B Pressure calibration device
GB2141490A (en) * 1983-06-16 1984-12-19 Penatube Limited Pneumatic pump
US4566308A (en) * 1984-11-05 1986-01-28 Amerex Corporation Portable pressure gauge tester

Also Published As

Publication number Publication date
GB2224844A (en) 1990-05-16
GB8825940D0 (en) 1988-12-14
GB8924857D0 (en) 1989-12-20

Similar Documents

Publication Publication Date Title
GB2229003B (en) Pressure indicator
FI905690A7 (en) Pressure gauge
EP0315329A3 (en) Pneumatic pressure probe
GB8627269D0 (en) Pneumatic pressure gauge
EP0336707A3 (en) Pressure indicator
GB8802847D0 (en) Low pressure indicator
GB2205654B (en) Pressure measuring device
GB2200993B (en) Pressure indicator
EP0417317A4 (en) Differential pressure gauge
GB8804855D0 (en) Compact pressure gauge
GB8816554D0 (en) Pressure gauge with movable interior scale
ZA894055B (en) Stress gauge
GB8720295D0 (en) Pressure measuring instrument
GB2224844B (en) Pressure gauge testing
GB8628217D0 (en) Pressure gauge
GB8900465D0 (en) Pressure measurement devices
GB8900020D0 (en) Pressure transducer
GB8612446D0 (en) Pressure gauge
GB8904803D0 (en) Pressure gauge
GB9226626D0 (en) Pressure test gauge
GB8905102D0 (en) Improvements relating to pressure testing devices
ZA893411B (en) Pressure measuring device
GB8918352D0 (en) Tire pressure gauge
GB8708354D0 (en) Pressure measuring method
GB8808783D0 (en) Pressure gauge

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20061103