NL7202982A - - Google Patents

Info

Publication number
NL7202982A
NL7202982A NL7202982A NL7202982A NL7202982A NL 7202982 A NL7202982 A NL 7202982A NL 7202982 A NL7202982 A NL 7202982A NL 7202982 A NL7202982 A NL 7202982A NL 7202982 A NL7202982 A NL 7202982A
Authority
NL
Netherlands
Application number
NL7202982A
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 filed Critical
Publication of NL7202982A publication Critical patent/NL7202982A/xx

Links

Classifications

    • 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
    • E04B1/86—Sound-absorbing elements slab-shaped
    • 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 form; Layered products having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • 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
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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 form; Layered products 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 form; Layered products 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
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products 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 characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
    • E04C2/365—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels by honeycomb structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/78—Other construction of jet pipes
    • F02K1/82—Jet pipe walls, e.g. liners
    • F02K1/827—Sound absorbing structures or liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • B32B2305/02—Cellular or porous
    • B32B2305/024—Honeycomb
    • 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
    • B32B2607/00—Walls, panels
    • 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
    • E04B2001/742—Use of special materials; Materials having special structures or shape
    • E04B2001/748—Honeycomb materials
NL7202982A 1971-03-09 1972-03-07 NL7202982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7108094A FR2128939A5 (en) 1971-03-09 1971-03-09

Publications (1)

Publication Number Publication Date
NL7202982A true NL7202982A (en) 1972-09-12

Family

ID=9073196

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7202982A NL7202982A (en) 1971-03-09 1972-03-07

Country Status (5)

Country Link
DE (1) DE2211051B2 (en)
FR (1) FR2128939A5 (en)
GB (1) GB1373063A (en)
IT (1) IT960888B (en)
NL (1) NL7202982A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113785113A (en) * 2019-04-30 2021-12-10 赛峰飞机发动机公司 Integration of a fan flutter damper in an engine housing

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135603A (en) * 1976-08-19 1979-01-23 United Technologies Corporation Sound suppressor liners
US4197341A (en) * 1977-03-04 1980-04-08 Hexcel Corporation Cellular core structural panel components, structural panel formed therefrom and method of making
US4291079A (en) * 1979-12-12 1981-09-22 Rohr Industries, Inc. Method of manufacturing a honeycomb noise attenuation structure and the structure resulting therefrom
US4421811A (en) * 1979-12-21 1983-12-20 Rohr Industries, Inc. Method of manufacturing double layer attenuation panel with two layers of linear type material
US4485568A (en) * 1983-03-25 1984-12-04 Landi Curtis L Insole
DE3324369A1 (en) * 1983-07-06 1985-01-17 Robertson GAL Gesellschaft für angewandte Lufttechnik mbH & Co. KG, 4052 Korschenbroich ROOF VENTILATOR
EP0572725A1 (en) * 1992-06-03 1993-12-08 Fokker Aircraft B.V. Sound attenuating liner
EP0606227B1 (en) * 1992-08-03 2000-01-26 Supracor, Inc. Perforated honeycomb
EP0702141B1 (en) * 1994-09-14 2002-05-08 Mitsubishi Jukogyo Kabushiki Kaisha Wall assembly for an exhaust gas nozzle of a supersonic jet engine
FR2752392B1 (en) * 1996-08-14 1999-04-23 Hispano Suiza Sa VENTILATED HONEYCOMB SANDWICH PANEL AND VENTILATION METHOD FOR SUCH A PANEL
DE59902947D1 (en) 1998-05-22 2002-11-07 Rieter Automative Internationa ACOUSTICALLY EFFECTIVE INSULATION COVER FOR VEHICLES
DE102006023294A1 (en) * 2006-05-18 2007-11-22 Airbus Deutschland Gmbh Composite panel and method for draining a composite panel
DE102007060662B4 (en) 2007-12-17 2014-07-24 Airbus Operations Gmbh Flugzeugkabinenpaneel
DE102008063923A1 (en) 2008-12-19 2010-06-24 Airbus Deutschland Gmbh Multi-layer panel for sound insulation
WO2011010115A1 (en) * 2009-07-24 2011-01-27 Viig Limited Improved panel
ITMI20100293U1 (en) * 2010-09-22 2012-03-23 Donati Group S P A METALLIC STRUCTURAL COMPOSITE PANEL SOUND ABSORBENT
CN104896713B (en) * 2015-05-26 2017-07-18 广东美的制冷设备有限公司 The noise reduction part and air-conditioner of air-conditioner
DE102016118583A1 (en) 2016-09-30 2018-04-05 Bayerische Motoren Werke Aktiengesellschaft Ventilation device for ventilating an interior of a motor vehicle
FR3065472B1 (en) * 2017-04-25 2019-05-03 Airbus Operations PANEL FOR ACOUSTIC PROCESSING COMPRISING AN ACOUSTICALLY RESISTIVE POROUS STRUCTURE HAVING CONNECTION CHANNELS
FR3070674B1 (en) * 2017-09-06 2019-09-13 Safran Nacelles INTEGRATION WITH ACOUSTIC LEVER DEGIVREE
US11286859B2 (en) 2018-08-09 2022-03-29 General Electric Company Acoustic panel and method for making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113785113A (en) * 2019-04-30 2021-12-10 赛峰飞机发动机公司 Integration of a fan flutter damper in an engine housing

Also Published As

Publication number Publication date
GB1373063A (en) 1974-11-06
DE2211051B2 (en) 1976-01-02
IT960888B (en) 1973-11-30
DE2211051A1 (en) 1972-10-26
FR2128939A5 (en) 1972-10-27

Similar Documents

Publication Publication Date Title
FR2128939A5 (en)
AU2658571A (en)
AU2691671A (en)
AU3005371A (en)
AU2564071A (en)
AU2684071A (en)
AU2742671A (en)
AU2894671A (en)
AU2941471A (en)
AU2952271A (en)
AU2755871A (en)
AU2885171A (en)
AU2577671A (en)
AU2588771A (en)
AU2654071A (en)
AU2669471A (en)
AU2684171A (en)
AU3038671A (en)
AU3025871A (en)
AU2706571A (en)
AU2963771A (en)
AU2724971A (en)
AU2726271A (en)
AU2940971A (en)
AU2938071A (en)

Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed