SE520805C2 - Method of testing and maintaining a safety valve - Google Patents
Method of testing and maintaining a safety valveInfo
- Publication number
- SE520805C2 SE520805C2 SE0100507A SE0100507A SE520805C2 SE 520805 C2 SE520805 C2 SE 520805C2 SE 0100507 A SE0100507 A SE 0100507A SE 0100507 A SE0100507 A SE 0100507A SE 520805 C2 SE520805 C2 SE 520805C2
- Authority
- SE
- Sweden
- Prior art keywords
- database
- valve
- inspector
- approval
- testing
- Prior art date
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
- 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
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storage Device Security (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
25 30 35 520 eos ;»;§f Under förutsättning att provningen visar, att ventilen ifråga klarar uppställda krav, utfärdar en behörig inspektör 5 ett godkännande, vilket under den till ventilen hörande identiteten lagras i databasen 4. 25f 35 520 eos; »; §f Provided that the test shows that the valve in question meets the set requirements, a competent inspector 5 issues an approval, which under the identity belonging to the valve is stored in the database 4.
Provning, service och godkännande samt lagring i databasen sker analogt i de övriga lokalema 2, 3 för ventilema 2a resp Xa, varvid skall noteras, att lokalema geografiskt kan ligga på avsevärda avstånd från varandra.Testing, service and approval as well as storage in the database take place analogously in the other premises 2, 3 for valves 2a and Xa, respectively, it should be noted that the premises can be geographically at a considerable distance from each other.
Med lösenord kan behöriga personer ta del av i databasen 4 lagrad information avse- ende ventilerna la, 2a och Xa.With a password, authorized persons can access information stored in the database 4 regarding valves 1a, 2a and Xa.
I fig 2 betecknar l, 2 och X återigen generellt trenne lokaler med ventiler la, 2a och Xa vilka utsättes för service lc, 2c, Xc och provning lb, 2b och Xb. Ur provningen härledes provningsdata ld, 2d och Xd, vilka med till resp ventil hörande identitet lagras i databasen 4 på samma sätt som förklarats i anslutning till fig l.In fi g 2, l, 2 and X again generally denote three rooms with valves 1a, 2a and Xa which are subjected to service lc, 2c, Xc and testing lb, 2b and Xb. The test data 1d, 2d and Xd are derived from the test, which with the identity belonging to the respective valve are stored in the database 4 in the same way as explained in connection with Fig. 1.
Enligt uppfinningen tilldelas behörig inspektör 5 ett lösenord till databasen 4 för åt- komst av provningsresultatet för resp ventil genom dess identitet. På känt sätt jämför inspektören provningsdata med uppställda kriterier för godkännande av resp ventil.According to the invention, the competent inspector 5 is assigned a password to the database 4 for accessing the test result for each valve through its identity. In a known manner, the inspector compares test data with established criteria for approval of the respective valve.
Om inspektören finner att ventilen ifråga uppfyller kriterierna utfärdar denna ett god- kännandeintyg och verkställer lagring av detta i databasen under den aktuella venti- lens identitet, så som illustreras i fig 2. Det skall noteras att inspektören kan vara placerad godtyckligt t ex på sittkontor, i hemmet eller i bilen.If the inspector finds that the valve in question meets the criteria, the issuer issues an approval certificate and stores it in the database under the identity of the valve in question, as illustrated in Fig. 2. It should be noted that the inspector can be placed arbitrarily, for example in a sitting area. at home or in the car.
Kommunikationen med databasen 4 sker med en uppkopplingsbar förbindelse via Internet.The communication with the database 4 takes place with a connectable connection via the Internet.
För att utfärda ett godkännandeintyg för exempelvis ventil 2a etablerar inspektören 5, tex via Internet, kontakt med databasen 4 och medelst sitt lösenord skaffar sig inspek- tören 5 tillgång till minnesutrymmet 4pb där provningsdata för ventilen 2a är lagrade.In order to issue an approval certificate for, for example, valve 2a, the inspector 5 establishes contact with the database 4, for example via the Internet, and by means of his password the inspector 5 obtains access to the memory space 4pb where test data for the valve 2a is stored.
Dessa jämförs med nämnda kriterier för godkännande och om provningsdata uppfyller dessa öppnar inspektören minnesutrymmet 4gb och för in godkännandeintyget. Till sin hjälp har inspektören 5 naturligtvis en dator med ett tangentbord och en skärm på vilken på i och för sig känt sätt framkommer en intygsblankett, vilken stöder inmat- ningen av godkännande intyget. 520 805 3 När godkännandeintyget för ventilen 2a utfärdats kan inspektören ta sig an nästa upp- drag utan att därvid behöva fórflytta sig.These are compared with the mentioned criteria for approval and if the test data meet these, the inspector opens the memory space 4gb and enters the approval certificate. To his aid, the inspector 5 of course has a computer with a keyboard and a screen on which, in a manner known per se, a certificate form appears, which supports the entry of the approval certificate. 520 805 3 When the certificate of approval for valve 2a has been issued, the inspector can take on the next assignment without having to move.
Claims (1)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0100507A SE520805C2 (en) | 2001-02-16 | 2001-02-16 | Method of testing and maintaining a safety valve |
PCT/SE2002/000281 WO2002066874A1 (en) | 2001-02-16 | 2002-02-18 | Method for testing and maintenance of a safety valve |
EP02712578A EP1360435A1 (en) | 2001-02-16 | 2002-02-18 | Method for testing and maintenance of a safety valve |
NO20033602A NO20033602L (en) | 2001-02-16 | 2003-08-14 | Procedure for attaching and maintaining a safety valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0100507A SE520805C2 (en) | 2001-02-16 | 2001-02-16 | Method of testing and maintaining a safety valve |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0100507D0 SE0100507D0 (en) | 2001-02-16 |
SE0100507L SE0100507L (en) | 2002-08-17 |
SE520805C2 true SE520805C2 (en) | 2003-08-26 |
Family
ID=20282997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0100507A SE520805C2 (en) | 2001-02-16 | 2001-02-16 | Method of testing and maintaining a safety valve |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1360435A1 (en) |
NO (1) | NO20033602L (en) |
SE (1) | SE520805C2 (en) |
WO (1) | WO2002066874A1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4690003A (en) * | 1983-07-19 | 1987-09-01 | Charbonneau & Godfrey Associates | Motor operated valve analysis and testing system |
FR2559929A1 (en) * | 1984-02-20 | 1985-08-23 | Belletante Guy | Device for automatic computer-based centralisation of the maintenance of mobile plant |
US4735101A (en) * | 1985-06-06 | 1988-04-05 | Charbonneau & Godfrey Associates | Motor operated valve analysis and testing system with monitoring of spring pack movement through torque switch post |
JPH06169192A (en) * | 1992-11-30 | 1994-06-14 | Sony Corp | Assembling device with maintenance control function |
FI114745B (en) * | 1998-06-01 | 2004-12-15 | Metso Automation Oy | Control systems for field devices |
FI108678B (en) * | 1998-06-17 | 2002-02-28 | Neles Controls Oy | Control systems for field devices |
DE19952391A1 (en) * | 1999-10-29 | 2000-06-29 | Voith Turbo Kg | Service interface device for component operation maintenance, monitoring has arrangement for coupling to component controller to read parameter(s), wireless data communications device |
-
2001
- 2001-02-16 SE SE0100507A patent/SE520805C2/en not_active IP Right Cessation
-
2002
- 2002-02-18 EP EP02712578A patent/EP1360435A1/en not_active Withdrawn
- 2002-02-18 WO PCT/SE2002/000281 patent/WO2002066874A1/en not_active Application Discontinuation
-
2003
- 2003-08-14 NO NO20033602A patent/NO20033602L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO20033602D0 (en) | 2003-08-14 |
WO2002066874A1 (en) | 2002-08-29 |
SE0100507L (en) | 2002-08-17 |
SE0100507D0 (en) | 2001-02-16 |
EP1360435A1 (en) | 2003-11-12 |
NO20033602L (en) | 2003-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |