EP3002405A3 - Schalldämpfungsanordnung - Google Patents

Schalldämpfungsanordnung Download PDF

Info

Publication number
EP3002405A3
EP3002405A3 EP14187298.6A EP14187298A EP3002405A3 EP 3002405 A3 EP3002405 A3 EP 3002405A3 EP 14187298 A EP14187298 A EP 14187298A EP 3002405 A3 EP3002405 A3 EP 3002405A3
Authority
EP
European Patent Office
Prior art keywords
sound absorbing
absorbing elements
arrangement
silencing
silencing arrangement
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.)
Withdrawn
Application number
EP14187298.6A
Other languages
English (en)
French (fr)
Other versions
EP3002405A2 (de
Inventor
Lennart KARLÉN
Hans Castwall
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.)
Casamja AB
Original Assignee
Casamja AB
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 Casamja AB filed Critical Casamja AB
Publication of EP3002405A2 publication Critical patent/EP3002405A2/de
Publication of EP3002405A3 publication Critical patent/EP3002405A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame members
    • 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
    • E04B1/8209—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 sound absorbing devices
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane
    • 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
    • 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
    • F24F2013/242—Sound-absorbing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Building Environments (AREA)
EP14187298.6A 2014-09-15 2014-10-01 Schalldämpfungsanordnung Withdrawn EP3002405A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1451077A SE541181C2 (sv) 2014-09-15 2014-09-15 Ljuddämpningsanordning för genomgående öppning i fönsterkarm eller annan skiljeyta

Publications (2)

Publication Number Publication Date
EP3002405A2 EP3002405A2 (de) 2016-04-06
EP3002405A3 true EP3002405A3 (de) 2016-09-07

Family

ID=51726332

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14187298.6A Withdrawn EP3002405A3 (de) 2014-09-15 2014-10-01 Schalldämpfungsanordnung

Country Status (2)

Country Link
EP (1) EP3002405A3 (de)
SE (1) SE541181C2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6574663B2 (ja) * 2015-09-30 2019-09-11 三機工業株式会社 天井内消音換気ルーバー
US10260772B2 (en) * 2016-02-24 2019-04-16 VAW Systems Ltd. Duct mounted sound attenuating baffle with an internally suspended mass layer
GB2605371A (en) * 2021-03-29 2022-10-05 Bae Systems Plc Acoustic absorbing structures

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE521580A (de) *
FR2108344A5 (de) * 1970-09-22 1972-05-19 Sound Attenuators Ltd
GB1344268A (en) * 1970-11-05 1974-01-16 Sound Attenuators Ltd Sound attenuating unit
FR2466824A1 (fr) * 1979-10-05 1981-04-10 Fiat Ricerche Volet de ventilation du type ouies a effet insonorisant
WO2005108696A1 (en) * 2004-05-07 2005-11-17 Silenceair International Pty Limited A ventilation device and frame system
FR2915270A3 (fr) * 2007-04-23 2008-10-24 Dir Air Oy Regulateur de debit d'air

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200210C2 (de) * 1982-01-07 1986-04-17 Heinz Georg Hünibach Thun Baus Lüftungseinrichtung
ATE121492T1 (de) * 1987-07-02 1995-05-15 Prod Design & Innovation Ltd Belüfter für fenster und öffnungen dieser art.
SE522703C2 (sv) 2000-12-04 2004-03-02 Asservo Ab Ljuddämpande konstruktion vid luftintag

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE521580A (de) *
FR2108344A5 (de) * 1970-09-22 1972-05-19 Sound Attenuators Ltd
GB1344268A (en) * 1970-11-05 1974-01-16 Sound Attenuators Ltd Sound attenuating unit
FR2466824A1 (fr) * 1979-10-05 1981-04-10 Fiat Ricerche Volet de ventilation du type ouies a effet insonorisant
WO2005108696A1 (en) * 2004-05-07 2005-11-17 Silenceair International Pty Limited A ventilation device and frame system
FR2915270A3 (fr) * 2007-04-23 2008-10-24 Dir Air Oy Regulateur de debit d'air

Also Published As

Publication number Publication date
SE541181C2 (sv) 2019-04-23
SE1451077A1 (sv) 2016-03-16
EP3002405A2 (de) 2016-04-06

Similar Documents

Publication Publication Date Title
EP4324995A3 (de) Bauelement
EP3158946A3 (de) Komprimierbarer zusatz und verfahren zur herstellung davon
WO2017031360A8 (en) Capture of nucleic acids using a nucleic acid-guided nuclease-based system
EP3349979A4 (de) Zusammengesetzte nanofaserfolie
MX2015008259A (es) Cortina enrollable para un vehiculo.
EP3340236A4 (de) Schalldichte struktur, jalousie und schalldichte wand
EP2942221A3 (de) Fahrzeugkühlergrillvorrichtung
EP4026449A3 (de) Helm
EP2988151A3 (de) Inspektionssystem für Fahrzeuge
WO2015170185A3 (en) Geocell with improved compaction and deformation resistance
JP2016217466A5 (de)
SG11202108410PA (en) More efficient post-quantum signatures
EP2741174A3 (de) Erweiterte dynamische haptische Effekte
IT201600127570A1 (it) Micro-canale segmentato per flusso migliorato.
EP3506254A4 (de) Schalldichte struktur
GB201911683D0 (en) Airflow deflection system
EP3002405A3 (de) Schalldämpfungsanordnung
FR3043061B1 (fr) Aeronef muni d'un systeme de flottabilite, et procede de flottabilite
EP4249285A3 (de) Rad mit einer wärmeschildstruktur
JP2017035918A5 (de)
WO2015150669A8 (fr) Structure de vehicule automobile renforcee
EP2957787A3 (de) Kupplung mit strukturierter scheibe
JP2019094024A5 (de)
EP2792992A3 (de) Hybride Lamellenpanzerung
EP3081389A3 (de) Sicherheitsluftablass-raddichtungskonstruktion

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 13/24 20060101ALI20160802BHEP

Ipc: E06B 7/02 20060101AFI20160802BHEP

17P Request for examination filed

Effective date: 20170306

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

17Q First examination report despatched

Effective date: 20180202

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 13/18 20060101AFI20190227BHEP

Ipc: F24F 13/24 20060101ALI20190227BHEP

Ipc: E06B 7/02 20060101ALI20190227BHEP

INTG Intention to grant announced

Effective date: 20190320

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CASTWALL, HANS

Inventor name: KARLEN, LENNART

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20190731