GB1431924A - Pressure-resistant buoyancy bodies for great diving depth - Google Patents

Pressure-resistant buoyancy bodies for great diving depth

Info

Publication number
GB1431924A
GB1431924A GB2459173A GB2459173A GB1431924A GB 1431924 A GB1431924 A GB 1431924A GB 2459173 A GB2459173 A GB 2459173A GB 2459173 A GB2459173 A GB 2459173A GB 1431924 A GB1431924 A GB 1431924A
Authority
GB
United Kingdom
Prior art keywords
bodies
buoyant
pressure
buoyancy bodies
diving depth
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
Application number
GB2459173A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1431924A publication Critical patent/GB1431924A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/13—Hulls built to withstand hydrostatic pressure when fully submerged, e.g. submarine hulls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

1431924 Buoyant devices LICENTIA PATENT-VERWALTUNGS GmbH 23 May 1973 [27 May 1972] 24591/73 Headings B7A and B7U A submarine or other underwater apparatus has buoyant bodies 8 filled with gas at half the maximum working pressure of the apparatus. The bodies may be steel alloy or titanium alloy spheres filled with helium or hydrogen, although other materials and gases (e.g. air or nitrogen) could be used. The gas may be generated within the bodies by foaming a plastics material. The Specification gives examples of the weight saving possible by being able to use buoyant bodies of reduced wall thickness, as compared with the use of uninflated buoyant bodies.
GB2459173A 1972-05-27 1973-05-23 Pressure-resistant buoyancy bodies for great diving depth Expired GB1431924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722225857 DE2225857A1 (en) 1972-05-27 1972-05-27 PRESSURE-RESISTANT FLOATING BODIES FOR LARGE DIVING DEPTHS

Publications (1)

Publication Number Publication Date
GB1431924A true GB1431924A (en) 1976-04-14

Family

ID=5846045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2459173A Expired GB1431924A (en) 1972-05-27 1973-05-23 Pressure-resistant buoyancy bodies for great diving depth

Country Status (3)

Country Link
DE (1) DE2225857A1 (en)
FR (1) FR2189253B3 (en)
GB (1) GB1431924A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005118386A1 (en) * 2004-05-28 2005-12-15 Alicia Submarines, Llc Submersible vessels

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804341A1 (en) * 1988-02-12 1989-08-24 Josef Seibold Underwater vessel, in particular for observation and marking tasks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005118386A1 (en) * 2004-05-28 2005-12-15 Alicia Submarines, Llc Submersible vessels

Also Published As

Publication number Publication date
FR2189253A1 (en) 1974-01-25
FR2189253B3 (en) 1976-05-21
DE2225857A1 (en) 1973-12-06

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees