NO137144C - SUBMISSIBLE DEVICE FOR USE WHEN STORING METAL OBJECTS UNDER WATER - Google Patents

SUBMISSIBLE DEVICE FOR USE WHEN STORING METAL OBJECTS UNDER WATER

Info

Publication number
NO137144C
NO137144C NO742215A NO742215A NO137144C NO 137144 C NO137144 C NO 137144C NO 742215 A NO742215 A NO 742215A NO 742215 A NO742215 A NO 742215A NO 137144 C NO137144 C NO 137144C
Authority
NO
Norway
Prior art keywords
submissible
under water
metal objects
objects under
storing metal
Prior art date
Application number
NO742215A
Other languages
Norwegian (no)
Other versions
NO137144B (en
NO742215L (en
Inventor
Lenonard Morgansen Andersen
Original Assignee
Lenonard Morgansen Andersen
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 Lenonard Morgansen Andersen filed Critical Lenonard Morgansen Andersen
Publication of NO742215L publication Critical patent/NO742215L/no
Publication of NO137144B publication Critical patent/NO137144B/en
Publication of NO137144C publication Critical patent/NO137144C/en

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
    • B63C7/16—Apparatus engaging vessels or objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Water Treatment By Sorption (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
NO742215A 1973-06-20 1974-06-18 SUBMISSIBLE DEVICE FOR USE WHEN STORING METAL OBJECTS UNDER WATER NO137144C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US371875A US3871315A (en) 1973-06-20 1973-06-20 Device for salvaging metal objects and salvaging method

Publications (3)

Publication Number Publication Date
NO742215L NO742215L (en) 1975-01-13
NO137144B NO137144B (en) 1977-10-03
NO137144C true NO137144C (en) 1978-01-11

Family

ID=23465762

Family Applications (1)

Application Number Title Priority Date Filing Date
NO742215A NO137144C (en) 1973-06-20 1974-06-18 SUBMISSIBLE DEVICE FOR USE WHEN STORING METAL OBJECTS UNDER WATER

Country Status (6)

Country Link
US (1) US3871315A (en)
JP (1) JPS5744516B2 (en)
DE (1) DE2429384A1 (en)
FR (1) FR2234184B1 (en)
GB (1) GB1446959A (en)
NO (1) NO137144C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062485A (en) * 1977-01-06 1977-12-13 Andersen Leonard M Exothermic welding device
US4552298A (en) * 1983-04-29 1985-11-12 The United States Of America As Represented By The Secretary Of The Navy Apparatus for attaching an underwater explosive pad eye
FI77589C (en) * 1985-01-09 1989-04-10 Gss General Sea Safety Ltd Oy UNDERVATTENSFOERGRIPNINGSFOERFARANDE OCH -MEDEL.
GB2480869B (en) 2010-06-04 2017-01-11 Bisn Tec Ltd Method and apparatus for use in well abandonment
GB201223055D0 (en) 2012-12-20 2013-02-06 Carragher Paul Method and apparatus for use in well abandonment
GB201406071D0 (en) 2014-04-04 2014-05-21 Bisn Tec Ltd Well Casing / Tubing Disposal
GB201414565D0 (en) 2014-08-15 2014-10-01 Bisn Oil Tools Ltd Methods and apparatus for use in oil and gas well completion
GB2551693B (en) 2016-05-24 2021-09-15 Bisn Tec Ltd Down-hole chemical heater and methods of operating such
GB2562208B (en) 2017-04-04 2021-04-07 Bisn Tec Ltd Improvements relating to thermally deformable annular packers
GB2568519B (en) 2017-11-17 2022-09-28 Bisn Tec Ltd An expandable eutectic alloy based downhole tool and methods of deploying such
CN109367734B (en) * 2018-08-28 2020-10-23 潘阿海 A protection fishing device for corpse salvages in well

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1168061A (en) * 1915-09-08 1916-01-11 Goldschmidt Thermit Company Method of producing aluminothermic mixtures.
US2154654A (en) * 1938-02-02 1939-04-18 Armentrout Apparatus for recovering objects from wells
US2253364A (en) * 1940-07-27 1941-08-19 Metal & Thermit Corp Ignition of thermit mixtures
US2374134A (en) * 1943-09-22 1945-04-17 Lance D Richard Grapple to raise sunken ships or the like
DE857756C (en) * 1950-05-09 1952-12-01 Ludwig Nitterl Device for welding and burning under water, especially underwater rescue device
US2717204A (en) * 1952-05-02 1955-09-06 Du Pont Blasting initiator composition
US2789004A (en) * 1954-03-17 1957-04-16 Henry C Foster Metal fishing tool
US3243218A (en) * 1964-04-24 1966-03-29 Thelma E Jennings Magnetic junk retrieving tool
US3421570A (en) * 1967-02-20 1969-01-14 Elektro Thermit Gmbh Aluminothermic welding process
US3711019A (en) * 1970-02-05 1973-01-16 R Ralph Welding and brazing devices

Also Published As

Publication number Publication date
GB1446959A (en) 1976-08-18
NO137144B (en) 1977-10-03
DE2429384A1 (en) 1975-01-23
JPS5744516B2 (en) 1982-09-21
NO742215L (en) 1975-01-13
FR2234184B1 (en) 1978-01-13
JPS5031600A (en) 1975-03-28
FR2234184A1 (en) 1975-01-17
US3871315A (en) 1975-03-18

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