GB1471889A - Sound muffling laminate - Google Patents

Sound muffling laminate

Info

Publication number
GB1471889A
GB1471889A GB2740173A GB2740173A GB1471889A GB 1471889 A GB1471889 A GB 1471889A GB 2740173 A GB2740173 A GB 2740173A GB 2740173 A GB2740173 A GB 2740173A GB 1471889 A GB1471889 A GB 1471889A
Authority
GB
United Kingdom
Prior art keywords
gauze
blanket
laminate
layer
muffling
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
GB2740173A
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.)
Hattum Blankevoort Bv Van
Original Assignee
Hattum Blankevoort Bv Van
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 Hattum Blankevoort Bv Van filed Critical Hattum Blankevoort Bv Van
Priority to GB2740173A priority Critical patent/GB1471889A/en
Priority to NL7407213A priority patent/NL7407213A/xx
Priority to CH764174A priority patent/CH581759A5/xx
Priority to DE19742427660 priority patent/DE2427660A1/en
Priority to FR7419865A priority patent/FR2232440B1/fr
Priority to BE145204A priority patent/BE816069A/en
Priority to ES427127A priority patent/ES427127A1/en
Priority to IT23783/74A priority patent/IT1014903B/en
Publication of GB1471889A publication Critical patent/GB1471889A/en
Expired 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/02—Layer formed of wires, e.g. mesh
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/06—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • 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
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • 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
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
    • B32B19/041—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of metal
    • 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
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
    • B32B19/043—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • 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
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
    • B32B19/045—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/8227—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only screens ; Arrangements of sound-absorbing elements, e.g. baffles
    • 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
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2305/08—Reinforcements
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • 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
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/08—Glass
    • B32B2315/085—Glass fiber cloth or fabric
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/22—Natural rubber
    • 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
    • B32B2319/00—Synthetic rubber
    • 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
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/12—Polyvinylhalogenides containing fluorine
    • B32B2327/18—PTFE, i.e. polytetrafluoroethylene
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered

Abstract

1471889 Sound-muffling laminates VAN HATTUM & BLANKEVOORT BV 6 June 1974 [8 June 1973] 27401/73 Heading B5N [Also in Division F2] A sound-muffling laminate comprises a blanket 8 of fibrous heat-resistant material having on one side a metal wire gauze 6 with 15-25 wires/cm. and on the other side a flexible rubber or plastics, e.g. vinyl, layer 9 of density 2À5- 5 g./cm.<SP>3</SP> which is thinner than the blanket. The blanket 8 may comprise loosely-packed glass or mineral fibre and may be wholly or partly protected by a water and oil resistant layer 7, e.g. fireproofed canvas cloth, PTFE film, PTFE- coated glass fibre cloth, plastics coating. The layer 9 may have lead powder at its surface or distributed therethrough. The gauze 6 may be a copper gauze of wire thickness 0À15-0À40 mm. A reinforcing coarse zinc-coated steel gauze 5 of wire thickness 1 mm. and mesh width 4 mm. may be present. The laminate may be applied to the framework 1, 2 of a cylindrical or polygonal pile-driver casing as a preformed structure or by building up in situ. In the latter case, the mesh layers are riveted (at 10) or spot-welded to the framework and the other layers are held in place by flexible metal straps 11 and bolts 13.
GB2740173A 1973-06-08 1973-06-08 Sound muffling laminate Expired GB1471889A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB2740173A GB1471889A (en) 1973-06-08 1973-06-08 Sound muffling laminate
NL7407213A NL7407213A (en) 1973-06-08 1974-05-29
CH764174A CH581759A5 (en) 1973-06-08 1974-06-04
DE19742427660 DE2427660A1 (en) 1973-06-08 1974-06-07 SILENT LAMINATE
FR7419865A FR2232440B1 (en) 1973-06-08 1974-06-07
BE145204A BE816069A (en) 1973-06-08 1974-06-07 LAMINATE FOR SOUND ATTENUATION
ES427127A ES427127A1 (en) 1973-06-08 1974-06-08 Sound muffling laminate
IT23783/74A IT1014903B (en) 1973-06-08 1974-06-10 LAMINATE OR MATERIAL COMPOSED OF MULTIPLE LAYERS SUITABLE TO ATTENUATE RU MORI

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2740173A GB1471889A (en) 1973-06-08 1973-06-08 Sound muffling laminate

Publications (1)

Publication Number Publication Date
GB1471889A true GB1471889A (en) 1977-04-27

Family

ID=10258987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2740173A Expired GB1471889A (en) 1973-06-08 1973-06-08 Sound muffling laminate

Country Status (8)

Country Link
BE (1) BE816069A (en)
CH (1) CH581759A5 (en)
DE (1) DE2427660A1 (en)
ES (1) ES427127A1 (en)
FR (1) FR2232440B1 (en)
GB (1) GB1471889A (en)
IT (1) IT1014903B (en)
NL (1) NL7407213A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033711A2 (en) * 1980-02-04 1981-08-12 The Goodyear Tire & Rubber Company Sound barrier material
EP0272793A2 (en) * 1986-11-20 1988-06-29 Tech Textiles International Limited Composite material
EP0522663A1 (en) * 1991-07-11 1993-01-13 The Dexter Corporation Lightning strike protective composite and process
WO2000036239A1 (en) * 1998-12-17 2000-06-22 Etis Ag Soundproofing for insulating sound producing devices or parts of systems, especially devices that transmit vibrations such as vibrators
NL1016899C2 (en) * 2000-12-18 2002-06-19 Rubber Design B V Insulation element with multi layer flexible core, has fireproof flexible mantle
EP1408169A1 (en) * 2002-10-07 2004-04-14 General Electric Company An acoustic blanket for machinery
WO2005102782A1 (en) * 2004-04-21 2005-11-03 Etis Ag Insulation
EP1643485A2 (en) * 2004-10-01 2006-04-05 Guarto - Guarnizioni Torino A Responsabilita' Limitata Acoustically insulating material, acoustically absorbing material, acoustically damping material
CN100343452C (en) * 2002-01-15 2007-10-17 罗姆两合公司 Soundproofing restraining system
GB2509208A (en) * 2012-11-26 2014-06-25 W3G Shipping Ltd Offshore pile installation accoustic barrier structure and method of installation
FR3018625A1 (en) * 2014-03-13 2015-09-18 Ge Energy Products France Snc ACOUSTIC PROTECTION STRUCTURE FOR ROTATING MACHINE WALL

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480741A1 (en) * 1980-04-18 1981-10-23 Aerospatiale POROUS LAYER FOR COMPOSITE STRUCTURE FOR ABSORPTION OF SOUND ENERGY AND METHOD OF MANUFACTURING THE SAME
DE3149752A1 (en) * 1981-12-16 1983-06-23 Albert Reiff Kg, 7410 Reutlingen Sound-absorption body and sound-absorption wall element fabricated therefrom
IT1185449B (en) * 1985-10-16 1987-11-12 Nuovo Pignone Spa EXHAUST SILENCER PERFECTED FOR HIGH-POWER GAS TURBINES
CN107100165A (en) * 2017-06-08 2017-08-29 中交第二航务工程勘察设计院有限公司 A kind of drilled pile solution cavity leak stopping elastic steel cylinder and its operating method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253947A (en) * 1961-03-03 1966-05-31 Porter Co Inc H K Flexible sound attenuating material

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033711A2 (en) * 1980-02-04 1981-08-12 The Goodyear Tire & Rubber Company Sound barrier material
EP0033711A3 (en) * 1980-02-04 1981-09-02 The Goodyear Tire & Rubber Company Sound barrier material
EP0272793A2 (en) * 1986-11-20 1988-06-29 Tech Textiles International Limited Composite material
EP0272793A3 (en) * 1986-11-20 1989-11-29 Tech Textiles Limited Composite material
EP0522663A1 (en) * 1991-07-11 1993-01-13 The Dexter Corporation Lightning strike protective composite and process
WO2000036239A1 (en) * 1998-12-17 2000-06-22 Etis Ag Soundproofing for insulating sound producing devices or parts of systems, especially devices that transmit vibrations such as vibrators
US6604603B1 (en) 1998-12-17 2003-08-12 Etis Ag Soundproofing for insulating sound producing devices or parts of systems, especially devices that transmit vibrations such as vibrators
NL1016899C2 (en) * 2000-12-18 2002-06-19 Rubber Design B V Insulation element with multi layer flexible core, has fireproof flexible mantle
CN100343452C (en) * 2002-01-15 2007-10-17 罗姆两合公司 Soundproofing restraining system
EP1408169A1 (en) * 2002-10-07 2004-04-14 General Electric Company An acoustic blanket for machinery
CN100555410C (en) * 2002-10-07 2009-10-28 通用电气公司 Machine is with absorbent rug and noise attentuation system
WO2005102782A1 (en) * 2004-04-21 2005-11-03 Etis Ag Insulation
EP1643485A2 (en) * 2004-10-01 2006-04-05 Guarto - Guarnizioni Torino A Responsabilita' Limitata Acoustically insulating material, acoustically absorbing material, acoustically damping material
EP1643485A3 (en) * 2004-10-01 2006-10-11 Guarto - Guarnizioni Torino A Responsabilita' Limitata Acoustically insulating material, acoustically absorbing material, acoustically damping material
GB2509208A (en) * 2012-11-26 2014-06-25 W3G Shipping Ltd Offshore pile installation accoustic barrier structure and method of installation
GB2509208B (en) * 2012-11-26 2018-11-28 W3G Pilling Noise Mitigation Ltd Offshore structures and associated apparatus and methods
FR3018625A1 (en) * 2014-03-13 2015-09-18 Ge Energy Products France Snc ACOUSTIC PROTECTION STRUCTURE FOR ROTATING MACHINE WALL

Also Published As

Publication number Publication date
BE816069A (en) 1974-12-09
CH581759A5 (en) 1976-11-15
DE2427660A1 (en) 1975-01-23
IT1014903B (en) 1977-04-30
ES427127A1 (en) 1976-07-16
FR2232440B1 (en) 1978-09-15
NL7407213A (en) 1974-12-10
FR2232440A1 (en) 1975-01-03

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