GB2316737B - Pressure testing apparatus - Google Patents

Pressure testing apparatus

Info

Publication number
GB2316737B
GB2316737B GB9716582A GB9716582A GB2316737B GB 2316737 B GB2316737 B GB 2316737B GB 9716582 A GB9716582 A GB 9716582A GB 9716582 A GB9716582 A GB 9716582A GB 2316737 B GB2316737 B GB 2316737B
Authority
GB
United Kingdom
Prior art keywords
testing apparatus
pressure testing
pressure
testing
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
GB9716582A
Other versions
GB2316737A (en
GB9716582D0 (en
Inventor
Otto Herman Varga
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.)
Seetru Ltd
Original Assignee
Seetru 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 Seetru Ltd filed Critical Seetru Ltd
Publication of GB9716582D0 publication Critical patent/GB9716582D0/en
Publication of GB2316737A publication Critical patent/GB2316737A/en
Application granted granted Critical
Publication of GB2316737B publication Critical patent/GB2316737B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details Of Valves (AREA)
  • Measuring Fluid Pressure (AREA)
GB9716582A 1996-08-24 1997-08-05 Pressure testing apparatus Expired - Lifetime GB2316737B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9617763.9A GB9617763D0 (en) 1996-08-24 1996-08-24 A rapid system for the determination of the set pressure of safety valves

Publications (3)

Publication Number Publication Date
GB9716582D0 GB9716582D0 (en) 1997-10-08
GB2316737A GB2316737A (en) 1998-03-04
GB2316737B true GB2316737B (en) 1998-08-26

Family

ID=10798902

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9617763.9A Pending GB9617763D0 (en) 1996-08-24 1996-08-24 A rapid system for the determination of the set pressure of safety valves
GB9716582A Expired - Lifetime GB2316737B (en) 1996-08-24 1997-08-05 Pressure testing apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9617763.9A Pending GB9617763D0 (en) 1996-08-24 1996-08-24 A rapid system for the determination of the set pressure of safety valves

Country Status (1)

Country Link
GB (2) GB9617763D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2361771A (en) * 2000-03-14 2001-10-31 Furness Controls Ltd Apparatus and method for measuring pressure at which a pneumatic device starts to move

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768299A (en) * 1972-06-26 1973-10-30 Lee Tex Valve Inc Automatic test valve for testing pressure relief valves
US5412978A (en) * 1993-06-22 1995-05-09 Phase 1 Instruments, Inc. Leak detection system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768299A (en) * 1972-06-26 1973-10-30 Lee Tex Valve Inc Automatic test valve for testing pressure relief valves
US5412978A (en) * 1993-06-22 1995-05-09 Phase 1 Instruments, Inc. Leak detection system

Also Published As

Publication number Publication date
GB2316737A (en) 1998-03-04
GB9617763D0 (en) 1996-10-02
GB9716582D0 (en) 1997-10-08

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20170804