GB2309505A - Device for installation and removal of a probe - Google Patents

Device for installation and removal of a probe

Info

Publication number
GB2309505A
GB2309505A GB9708549A GB9708549A GB2309505A GB 2309505 A GB2309505 A GB 2309505A GB 9708549 A GB9708549 A GB 9708549A GB 9708549 A GB9708549 A GB 9708549A GB 2309505 A GB2309505 A GB 2309505A
Authority
GB
United Kingdom
Prior art keywords
lower valve
upper valve
removal
installation
valve body
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.)
Granted
Application number
GB9708549A
Other versions
GB2309505B (en
GB9708549D0 (en
Inventor
Kaare Halvorsen
Kjetil Wang
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.)
Roxar AS
Original Assignee
Corrocean ASA
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 Corrocean ASA filed Critical Corrocean ASA
Publication of GB9708549D0 publication Critical patent/GB9708549D0/en
Publication of GB2309505A publication Critical patent/GB2309505A/en
Application granted granted Critical
Publication of GB2309505B publication Critical patent/GB2309505B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Safety Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Greenhouses (AREA)

Abstract

It is disclosed a device for installation and removal of probes in process tubes, tanks, etc. The device comprises a lower valve body (2), having a lower valve ball (5) with corresponding lower valve seats (6). Furthermore, and a lower valve handle (12) is provided for opening, respectively closing said lower valve ball (5). Said device further comprises an end section (4), provided for connexion of a retriever tool. An upper valve body (3) is located between lower valve body (2) and said end section (4), which upper valve body (3) holds an upper valve ball (7) with corresponding upper valve seats (8). Said upper valve ball (7) is arranged for opening and closing, respectively, by an upper valve handle (13).
GB9708549A 1994-10-28 1995-10-18 Device for installation and removal of a probe Expired - Lifetime GB2309505B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO944130A NO303248B1 (en) 1994-10-28 1994-10-28 Device for mounting and disassembling probes in process tubes, tanks or the like.
PCT/NO1995/000191 WO1996013706A1 (en) 1994-10-28 1995-10-18 Device for installation and removal of a probe

Publications (3)

Publication Number Publication Date
GB9708549D0 GB9708549D0 (en) 1997-06-18
GB2309505A true GB2309505A (en) 1997-07-30
GB2309505B GB2309505B (en) 1998-03-04

Family

ID=19897570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9708549A Expired - Lifetime GB2309505B (en) 1994-10-28 1995-10-18 Device for installation and removal of a probe

Country Status (4)

Country Link
GB (1) GB2309505B (en)
IT (1) IT1275806B1 (en)
NO (1) NO303248B1 (en)
WO (1) WO1996013706A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO323881B1 (en) * 2005-05-02 2007-07-16 Corrocean Asa Apparatus for mounting and removing a probe in a process or storage facility for fluids, as well as a probe for use in such a device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697465A (en) * 1986-04-25 1987-10-06 Evans Willie V Test coupon holder
NO162832B (en) * 1987-07-02 1989-11-13 Corrocean As HYDRAULIC RETRIEVER FOR REPLACEMENT OF SUBSEARS / SENSORS INCLUDED IN PUTS AND TANKING SYSTEMS WHICH ARE UNDER PRESSURE.
US4903775A (en) * 1989-01-06 1990-02-27 Halliburton Company Well surging method and apparatus with mechanical actuating backup
US4926704A (en) * 1989-04-10 1990-05-22 Flow Design, Inc. Valve test plug
US5079962A (en) * 1990-12-14 1992-01-14 Peterson Charles D Mating core probe valve and retainer
WO1992009723A1 (en) * 1990-12-03 1992-06-11 Corrocean A.S Device for the assembly or disassembly of probes in process pipes, tanks, etc.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697465A (en) * 1986-04-25 1987-10-06 Evans Willie V Test coupon holder
NO162832B (en) * 1987-07-02 1989-11-13 Corrocean As HYDRAULIC RETRIEVER FOR REPLACEMENT OF SUBSEARS / SENSORS INCLUDED IN PUTS AND TANKING SYSTEMS WHICH ARE UNDER PRESSURE.
US4903775A (en) * 1989-01-06 1990-02-27 Halliburton Company Well surging method and apparatus with mechanical actuating backup
US4926704A (en) * 1989-04-10 1990-05-22 Flow Design, Inc. Valve test plug
WO1992009723A1 (en) * 1990-12-03 1992-06-11 Corrocean A.S Device for the assembly or disassembly of probes in process pipes, tanks, etc.
US5079962A (en) * 1990-12-14 1992-01-14 Peterson Charles D Mating core probe valve and retainer

Also Published As

Publication number Publication date
GB2309505B (en) 1998-03-04
IT1275806B1 (en) 1997-10-17
ITMI952207A0 (en) 1995-10-26
WO1996013706A1 (en) 1996-05-09
NO944130L (en) 1996-04-29
NO303248B1 (en) 1998-06-15
NO944130D0 (en) 1994-10-28
ITMI952207A1 (en) 1997-04-26
GB9708549D0 (en) 1997-06-18

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Legal Events

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

Expiry date: 20151017