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AU7439798A - Composite structure - Google Patents

Composite structure

Info

Publication number
AU7439798A
AU7439798A AU74397/98A AU7439798A AU7439798A AU 7439798 A AU7439798 A AU 7439798A AU 74397/98 A AU74397/98 A AU 74397/98A AU 7439798 A AU7439798 A AU 7439798A AU 7439798 A AU7439798 A AU 7439798A
Authority
AU
Australia
Prior art keywords
composite structure
composite
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.)
Abandoned
Application number
AU74397/98A
Inventor
John House
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.)
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
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 SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Publication of AU7439798A publication Critical patent/AU7439798A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B63G8/28—Arrangement of offensive or defensive equipment
    • B63G8/34—Camouflage
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/38—Meshes, lattices or nets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/212—Electromagnetic interference shielding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/12—Ships
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/16—Submarines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Vibration Prevention Devices (AREA)
AU74397/98A 1997-05-19 1998-05-14 Composite structure Abandoned AU7439798A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9709998.0A GB9709998D0 (en) 1997-05-19 1997-05-19 Composite structure
GB9709998 1997-05-19
PCT/GB1998/001377 WO1998052744A1 (en) 1997-05-19 1998-05-14 Composite structure

Publications (1)

Publication Number Publication Date
AU7439798A true AU7439798A (en) 1998-12-11

Family

ID=10812451

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74397/98A Abandoned AU7439798A (en) 1997-05-19 1998-05-14 Composite structure

Country Status (3)

Country Link
AU (1) AU7439798A (en)
GB (1) GB9709998D0 (en)
WO (1) WO1998052744A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7051489B1 (en) 1999-08-12 2006-05-30 Hunter Douglas Inc. Ceiling system with replacement panels
DE102010047324A1 (en) * 2010-10-01 2012-04-05 Howaldtswerke-Deutsche Werft Gmbh submarine
CN102616335B (en) * 2012-04-01 2014-08-20 深圳市海斯比船艇科技股份有限公司 Composite material improved metal ship, protective structure thereof and manufacturing method of protective structure
CN105644709A (en) * 2015-12-17 2016-06-08 太阳鸟游艇股份有限公司 Vibration and noise reduction construction method for yacht
CN106080957B (en) * 2016-06-13 2019-02-19 中国人民解放军海军工程大学 A sandwich composite pressure shell for submersible
CN108544824B (en) * 2018-03-29 2020-06-19 浙江大学 An acoustic cover for underwater vibration reduction and sound absorption of ships
CN110901827A (en) * 2019-12-05 2020-03-24 中国船舶重工集团公司第七一九研究所 Ship and accessory structure thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2052232A5 (en) * 1969-07-30 1971-04-09 Normandie Const Meca
FR2164463A1 (en) * 1971-12-21 1973-08-03 Barnel Claude Foam cored grp sandwich panels - with grp bridge profiles at frequent intervals for greater strength, for boat hulls
US4083159A (en) * 1973-10-29 1978-04-11 Hitco Structural sound absorbing panel for underwater use and methods of making same
GB1467964A (en) * 1974-04-19 1977-03-23 Nihon Sunply Co Ltd Structural boards
GB8627819D0 (en) * 1986-11-20 1986-12-17 Dunlop Ltd Panels
US5337288A (en) * 1992-09-30 1994-08-09 The United States Of America As Represented By The Secretary Of The Navy Acoustic and vibration attenuation composite material
DE69418452T2 (en) * 1993-01-13 2000-08-03 Supracor, Inc. METHOD AND APPARATUS FOR MASKING ACOUSTIC CHARACTERISTICS OF SHIPS
US6202376B1 (en) * 1995-07-12 2001-03-20 Shell Research Limited Sandwich structure

Also Published As

Publication number Publication date
WO1998052744A1 (en) 1998-11-26
GB9709998D0 (en) 1997-07-09

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase