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GB2233288B - Valve apparatus for use in raising a sunken vessel - Google Patents

Valve apparatus for use in raising a sunken vessel

Info

Publication number
GB2233288B
GB2233288B GB8914091A GB8914091A GB2233288B GB 2233288 B GB2233288 B GB 2233288B GB 8914091 A GB8914091 A GB 8914091A GB 8914091 A GB8914091 A GB 8914091A GB 2233288 B GB2233288 B GB 2233288B
Authority
GB
United Kingdom
Prior art keywords
raising
valve apparatus
sunken vessel
sunken
vessel
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
GB8914091A
Other versions
GB2233288A (en
GB8914091D0 (en
Inventor
George William James Bell
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
Priority to GB8914091A priority Critical patent/GB2233288B/en
Publication of GB8914091D0 publication Critical patent/GB8914091D0/en
Priority to EP91300025A priority patent/EP0493866A1/en
Publication of GB2233288A publication Critical patent/GB2233288A/en
Application granted granted Critical
Publication of GB2233288B publication Critical patent/GB2233288B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
    • B63C7/06—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects
    • B63C7/12—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects by bringing air or floating bodies or material into vessels or objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
GB8914091A 1989-06-20 1989-06-20 Valve apparatus for use in raising a sunken vessel Expired - Lifetime GB2233288B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8914091A GB2233288B (en) 1989-06-20 1989-06-20 Valve apparatus for use in raising a sunken vessel
EP91300025A EP0493866A1 (en) 1989-06-20 1991-01-02 Valve apparatus for use in raising a sunken vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8914091A GB2233288B (en) 1989-06-20 1989-06-20 Valve apparatus for use in raising a sunken vessel

Publications (3)

Publication Number Publication Date
GB8914091D0 GB8914091D0 (en) 1989-08-09
GB2233288A GB2233288A (en) 1991-01-09
GB2233288B true GB2233288B (en) 1993-05-19

Family

ID=10658704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8914091A Expired - Lifetime GB2233288B (en) 1989-06-20 1989-06-20 Valve apparatus for use in raising a sunken vessel

Country Status (2)

Country Link
EP (1) EP0493866A1 (en)
GB (1) GB2233288B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2300835B (en) * 1995-05-19 1999-02-03 James Ralph Pardoe Method and apparatus for raising a sunken object
GB2316042A (en) * 1996-08-08 1998-02-18 James Ralph Pardoe Raising sunken objects

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB920217A (en) * 1958-11-04 1963-03-06 Anton Loehrer Improvements in or relating to the salvaging of sunken objects
GB1417422A (en) * 1972-05-19 1975-12-10 Mungeam H E Apparatus for raising submerged objects

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR910259A (en) * 1944-11-13 1946-06-03 Ship refloating pump
FR948103A (en) * 1945-10-20 1949-07-22 Method and equipment for rescuing sunken or stranded ships

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB920217A (en) * 1958-11-04 1963-03-06 Anton Loehrer Improvements in or relating to the salvaging of sunken objects
GB1417422A (en) * 1972-05-19 1975-12-10 Mungeam H E Apparatus for raising submerged objects

Also Published As

Publication number Publication date
EP0493866A1 (en) 1992-07-08
GB2233288A (en) 1991-01-09
GB8914091D0 (en) 1989-08-09

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Legal Events

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

Expiry date: 20090619