FR2044853A5 - - Google Patents

Info

Publication number
FR2044853A5
FR2044853A5 FR6913192A FR6913192A FR2044853A5 FR 2044853 A5 FR2044853 A5 FR 2044853A5 FR 6913192 A FR6913192 A FR 6913192A FR 6913192 A FR6913192 A FR 6913192A FR 2044853 A5 FR2044853 A5 FR 2044853A5
Authority
FR
France
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
Application number
FR6913192A
Other languages
French (fr)
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 FR6913192A priority Critical patent/FR2044853A5/fr
Priority to GB36747/69A priority patent/GB1280312A/en
Priority to US844791A priority patent/US3613616A/en
Application granted granted Critical
Publication of FR2044853A5 publication Critical patent/FR2044853A5/fr
Expired 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
    • B63C7/10—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 using inflatable floats external to vessels or objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/04—Fixations or other anchoring arrangements
    • B63B22/08—Fixations or other anchoring arrangements having means to release or urge to the surface a buoy on submergence thereof, e.g. to mark location of a sunken object
    • B63B22/12—Fixations or other anchoring arrangements having means to release or urge to the surface a buoy on submergence thereof, e.g. to mark location of a sunken object the surfacing of the buoy being assisted by a gas released or generated on submergence of the buoy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/14—Control of attitude or depth
    • B63G8/22—Adjustment of buoyancy by water ballasting; Emptying equipment for ballast tanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR6913192A 1969-04-25 1969-04-25 Expired FR2044853A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR6913192A FR2044853A5 (en) 1969-04-25 1969-04-25
GB36747/69A GB1280312A (en) 1969-04-25 1969-07-22 Method and means for refloating sunken objects such as craft and buoys, and craft and buoys incorporating such means
US844791A US3613616A (en) 1969-04-25 1969-07-25 Method and means providing buoyancy of immersed crafts and crafts incorporating such means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6913192A FR2044853A5 (en) 1969-04-25 1969-04-25

Publications (1)

Publication Number Publication Date
FR2044853A5 true FR2044853A5 (en) 1971-02-26

Family

ID=9033069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6913192A Expired FR2044853A5 (en) 1969-04-25 1969-04-25

Country Status (1)

Country Link
FR (1) FR2044853A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse