FR2573026B1 - Materiau de flotteur resistant a la pression - Google Patents

Materiau de flotteur resistant a la pression

Info

Publication number
FR2573026B1
FR2573026B1 FR858504815A FR8504815A FR2573026B1 FR 2573026 B1 FR2573026 B1 FR 2573026B1 FR 858504815 A FR858504815 A FR 858504815A FR 8504815 A FR8504815 A FR 8504815A FR 2573026 B1 FR2573026 B1 FR 2573026B1
Authority
FR
France
Prior art keywords
pressure resistant
float material
resistant float
pressure
resistant
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
FR858504815A
Other languages
English (en)
French (fr)
Other versions
FR2573026A1 (fr
Inventor
Katsumi Utsugi
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats Co Ltd
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 Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Publication of FR2573026A1 publication Critical patent/FR2573026A1/fr
Application granted granted Critical
Publication of FR2573026B1 publication Critical patent/FR2573026B1/fr
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
    • 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
    • B63G8/24—Automatic depth adjustment; Safety equipment for increasing buoyancy, e.g. detachable ballast, floating bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
FR858504815A 1984-11-09 1985-03-29 Materiau de flotteur resistant a la pression Expired FR2573026B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59235032A JPS61113590A (ja) 1984-11-09 1984-11-09 耐圧性の浮力材

Publications (2)

Publication Number Publication Date
FR2573026A1 FR2573026A1 (fr) 1986-05-16
FR2573026B1 true FR2573026B1 (fr) 1989-06-30

Family

ID=16980071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858504815A Expired FR2573026B1 (fr) 1984-11-09 1985-03-29 Materiau de flotteur resistant a la pression

Country Status (6)

Country Link
US (1) US4598106A (enExample)
JP (1) JPS61113590A (enExample)
DE (1) DE3511364A1 (enExample)
FR (1) FR2573026B1 (enExample)
GB (1) GB2167017B (enExample)
NO (1) NO162451C (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301015B1 (en) * 1986-04-10 1993-07-28 Gulf Rubber (Aust.) Pty. Limited Low density pressure resistant rubber composition
US5218016A (en) * 1986-05-16 1993-06-08 Institut Francais Du Petrole Filler and floatability material manufacturing process and tubular units that incorporate this material
FR2630395B1 (fr) * 1988-04-22 1994-12-09 Technologies Speciales Ingenie Procede de fabrication d'un flotteur deformable et flotteur obtenu par ledit procede destine a l'allegement d'un corps pesant immerge
DE4420145A1 (de) * 1994-06-09 1995-12-14 Epple Albrecht Druckkörper für Unterwasser-Fahrzeuge oder -Behälter
US5755486A (en) 1995-05-23 1998-05-26 Novamax Technologies Holdings, Inc. Composite structural reinforcement member
US6482496B1 (en) 1996-07-03 2002-11-19 Henkel Corporation Foil backed laminate reinforcement
US6451231B1 (en) 1997-08-21 2002-09-17 Henkel Corporation Method of forming a high performance structural foam for stiffening parts
US6153294A (en) * 1998-03-05 2000-11-28 Saipem S.P.A. Low cost deep water efficient buoyancy
US6004074A (en) * 1998-08-11 1999-12-21 Mobil Oil Corporation Marine riser having variable buoyancy
US6519774B2 (en) 2001-06-11 2003-02-18 Joan L. Mitchell Scuba wet suit with constant buoyancy
US6746761B2 (en) * 2001-07-03 2004-06-08 Fmc Technologies, Inc. High temperature silicone based subsea insulation
GB2383300B (en) * 2001-12-21 2005-02-16 Sundridge Tackle Ltd Improvements in or relating to buoyancy foam material
WO2004098328A1 (en) * 2003-05-12 2004-11-18 Sundridge Tackle Limited Foam material and garments made therefrom
JPWO2005003588A1 (ja) * 2003-07-01 2006-08-17 本田技研工業株式会社 輸送機械用骨格構造部材
US10173753B1 (en) 2005-09-07 2019-01-08 SeeScan, Inc. Flotation devices for high pressure environments
DE102006029222A1 (de) * 2006-06-26 2007-12-27 Atlas Elektronik Gmbh Auftriebsmasse
DE102009032364B4 (de) * 2008-09-16 2012-07-26 Technische Universität Berlin Vorrichtung für den Unterwasserbetrieb
NO339349B1 (no) * 2010-05-05 2016-11-28 Ikm Subsea As Rammeverk med oppdriftslegeme for undervannsfarkost samt framgangsmåte for oppbygging av rammeverk
MY168652A (en) * 2010-06-24 2018-11-28 Acheron Product Pty Ltd Epoxy composite
DE102012013483A1 (de) * 2012-07-09 2014-01-09 Dieter Eberhard Vakuumzelle zur Erzeugung eines Auftriebes in der Luft
WO2016094393A1 (en) 2014-12-12 2016-06-16 Carboline Company Epoxy-based subsea insulation material
EP3256682B1 (en) * 2015-02-09 2019-04-17 Saipem S.p.A. Buoyancy device for very deep water and production method thereof
CN107735244B (zh) * 2015-06-12 2020-02-28 3M创新有限公司 浮力模块
GB201704129D0 (en) * 2016-05-20 2017-04-26 Acergy France SAS Subsea buoyancy systems
CN107759206A (zh) * 2017-11-16 2018-03-06 深圳市大擎科技有限公司 耐高压陶瓷球壳、制备方法及深海浮力装置
US11993355B2 (en) * 2020-11-07 2024-05-28 University Of Rhode Island Board Of Trustees Structures and methods for mitigating implosion pressure spikes
CN112757657B (zh) * 2020-12-16 2021-08-31 哈尔滨工程大学 一种耐水压的轻质高强复合材料多孔浮力材料及其制备方法
CN114644809A (zh) * 2020-12-17 2022-06-21 财团法人金属工业研究发展中心 浮力材料的组合物、浮力材料及其制造方法
CN119872757A (zh) * 2024-12-18 2025-04-25 天津大学 一种多节全海深陶瓷耐压壳体的安装保护装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806509A (en) * 1956-06-11 1957-09-17 Goodyear Aircraft Corp Sandwich structures
US3230184A (en) * 1962-03-06 1966-01-18 Standard Oil Co Glass microsphere and fiber filled polyester resin composition
US3477967A (en) * 1966-03-28 1969-11-11 Us Navy Syntactic foam
GB1153248A (en) * 1966-12-27 1969-05-29 Bendix Corp Flotation Unit for Underwater Instrumentation
DE2022371A1 (de) * 1970-05-08 1971-12-02 Heinz Mueller Formkoerper und Verfahren zu seiner Herstellung
JPS5146534B2 (enExample) * 1972-10-06 1976-12-09
US3849350A (en) * 1973-06-06 1974-11-19 Atomic Energy Commission Process of making low density syntactic foams
FR2346403A1 (fr) * 1975-10-31 1977-10-28 Inst Francais Du Petrole Resines allegees ameliorees et leur preparation
FR2484427B1 (fr) * 1980-06-12 1985-10-11 Inst Francais Du Petrole Nouveaux materiaux de flottabilite contenant des cendres volantes
US4412012A (en) * 1982-03-25 1983-10-25 Albany International Corp. Curing polyepoxide resin binders in syntactic foam forming compositions
US4410639A (en) * 1983-04-20 1983-10-18 Albany International Corp. Curing polyepoxide resin binders in high density syntactic foam forming compositions
JPS6099792A (ja) * 1983-11-02 1985-06-03 Nippon Oil & Fats Co Ltd 耐圧性浮力材

Also Published As

Publication number Publication date
JPH0377120B2 (enExample) 1991-12-09
JPS61113590A (ja) 1986-05-31
GB8507695D0 (en) 1985-05-01
FR2573026A1 (fr) 1986-05-16
GB2167017B (en) 1988-02-17
NO162451C (no) 1990-01-03
GB2167017A (en) 1986-05-21
NO851304L (no) 1986-05-12
NO162451B (no) 1989-09-25
DE3511364C2 (enExample) 1989-07-13
DE3511364A1 (de) 1986-05-22
US4598106A (en) 1986-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse