GB2202952B - Pressure measuring apparatus - Google Patents

Pressure measuring apparatus

Info

Publication number
GB2202952B
GB2202952B GB8807546A GB8807546A GB2202952B GB 2202952 B GB2202952 B GB 2202952B GB 8807546 A GB8807546 A GB 8807546A GB 8807546 A GB8807546 A GB 8807546A GB 2202952 B GB2202952 B GB 2202952B
Authority
GB
United Kingdom
Prior art keywords
measuring apparatus
pressure measuring
pressure
measuring
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 - Lifetime
Application number
GB8807546A
Other versions
GB2202952A (en
GB8807546D0 (en
Inventor
Michael Kennedy
John Kennedy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8807546D0 publication Critical patent/GB8807546D0/en
Publication of GB2202952A publication Critical patent/GB2202952A/en
Application granted granted Critical
Publication of GB2202952B publication Critical patent/GB2202952B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/083—Means for indicating or recording, e.g. for remote indication electrical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
GB8807546A 1987-03-31 1988-03-30 Pressure measuring apparatus Expired - Lifetime GB2202952B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE83687A IE59833B1 (en) 1987-03-31 1987-03-31 Pressure measuring and recording apparatus

Publications (3)

Publication Number Publication Date
GB8807546D0 GB8807546D0 (en) 1988-05-05
GB2202952A GB2202952A (en) 1988-10-05
GB2202952B true GB2202952B (en) 1991-06-05

Family

ID=11018774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8807546A Expired - Lifetime GB2202952B (en) 1987-03-31 1988-03-30 Pressure measuring apparatus

Country Status (2)

Country Link
GB (1) GB2202952B (en)
IE (1) IE59833B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133434C2 (en) * 1991-10-09 1994-12-22 Gta Gmbh Process and measuring control station for central monitoring and control in the maintenance of negative pressure during the remediation measures from building parts
DE4335838C1 (en) * 1993-10-20 1995-02-02 Ifas Ingges Device for the electronic determination of pressures and pressure differences in a fluid medium
ES2603778B1 (en) * 2015-09-01 2017-12-12 Bsh Electrodomésticos España, S.A. Gas cooking field and procedure to put it into operation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB864268A (en) *
GB645833A (en) * 1947-03-06 1950-11-08 Michael Barnard Coyle Improvements relating to measuring apparatus for measuring small movements
GB651140A (en) * 1947-04-22 1951-03-14 Wallace & Tiernan Inc Improvements in or relating to chlorine gas controlled, pressure-responsive measuring apparatus
GB1482304A (en) * 1974-01-08 1977-08-10 Sud Ouest Ste Nationale Gaz Fluid leak detection method and installation
GB2043318A (en) * 1978-12-23 1980-10-01 Tokyo Shibaura Electric Co Liquid crystal display device
EP0017255A2 (en) * 1979-04-10 1980-10-15 Hitachi, Ltd. Signal processing apparatus for obtaining control parameters in electronic engine control system
EP0018207A1 (en) * 1979-04-20 1980-10-29 CODMAN & SHURTLEFF, INC. Pressure monitoring system for electrofluidic sensing devices

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB864268A (en) *
GB645833A (en) * 1947-03-06 1950-11-08 Michael Barnard Coyle Improvements relating to measuring apparatus for measuring small movements
GB651140A (en) * 1947-04-22 1951-03-14 Wallace & Tiernan Inc Improvements in or relating to chlorine gas controlled, pressure-responsive measuring apparatus
GB1482304A (en) * 1974-01-08 1977-08-10 Sud Ouest Ste Nationale Gaz Fluid leak detection method and installation
GB2043318A (en) * 1978-12-23 1980-10-01 Tokyo Shibaura Electric Co Liquid crystal display device
EP0017255A2 (en) * 1979-04-10 1980-10-15 Hitachi, Ltd. Signal processing apparatus for obtaining control parameters in electronic engine control system
EP0018207A1 (en) * 1979-04-20 1980-10-29 CODMAN & SHURTLEFF, INC. Pressure monitoring system for electrofluidic sensing devices

Also Published As

Publication number Publication date
GB2202952A (en) 1988-10-05
IE59833B1 (en) 1994-04-06
IE870836L (en) 1988-09-30
GB8807546D0 (en) 1988-05-05

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950330