DE69300349D1 - Schalldämpfende Lüftungsvorrichtung mit einem länglichen blockförmigen Gehäuse und einem spaltförmigen Lüftungskanal. - Google Patents

Schalldämpfende Lüftungsvorrichtung mit einem länglichen blockförmigen Gehäuse und einem spaltförmigen Lüftungskanal.

Info

Publication number
DE69300349D1
DE69300349D1 DE69300349T DE69300349T DE69300349D1 DE 69300349 D1 DE69300349 D1 DE 69300349D1 DE 69300349 T DE69300349 T DE 69300349T DE 69300349 T DE69300349 T DE 69300349T DE 69300349 D1 DE69300349 D1 DE 69300349D1
Authority
DE
Germany
Prior art keywords
shaped
sound
gap
absorbing
elongated block
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 - Lifetime
Application number
DE69300349T
Other languages
English (en)
Other versions
DE69300349T2 (de
DE69300349T3 (de
Inventor
Adrianus Jacobus Zwaan
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.)
ZWAAN ADRIANUS J
Original Assignee
ZWAAN ADRIANUS J
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26646963&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69300349(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from NL9200692A external-priority patent/NL191270C/xx
Application filed by ZWAAN ADRIANUS J filed Critical ZWAAN ADRIANUS J
Publication of DE69300349D1 publication Critical patent/DE69300349D1/de
Publication of DE69300349T2 publication Critical patent/DE69300349T2/de
Application granted granted Critical
Publication of DE69300349T3 publication Critical patent/DE69300349T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • 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
    • 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
    • F24F7/00—Ventilation
    • F24F2007/0025—Ventilation using vent ports in a wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Duct Arrangements (AREA)
DE69300349T 1992-04-15 1993-04-15 Schalldämpfende Lüftungsvorrichtung mit einem länglichen blockförmigen Gehäuse und einem spaltförmigen Lüftungskanal. Expired - Lifetime DE69300349T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9200692A NL191270C (nl) 1992-04-15 1992-04-15 Geluiddempende ventilatie-inriching voorzien van een balkvormig huis met een spleetvormig ventilatiekanaal.
NL9201998A NL9201998A (nl) 1992-04-15 1992-11-16 Geluiddempende ventilatie-inrichting met een langgerekt, blokvormig huis en een sleufvormig ventilatiekanaal.

Publications (3)

Publication Number Publication Date
DE69300349D1 true DE69300349D1 (de) 1995-09-14
DE69300349T2 DE69300349T2 (de) 1996-04-04
DE69300349T3 DE69300349T3 (de) 1999-09-02

Family

ID=26646963

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69300349T Expired - Lifetime DE69300349T3 (de) 1992-04-15 1993-04-15 Schalldämpfende Lüftungsvorrichtung mit einem länglichen blockförmigen Gehäuse und einem spaltförmigen Lüftungskanal.

Country Status (3)

Country Link
EP (1) EP0566211B2 (de)
DE (1) DE69300349T3 (de)
NL (1) NL9201998A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002145C2 (nl) * 1996-01-22 1997-07-29 Zwaan Adrianus J Geluiddempende ventilatie-inrichting met een langgerekt, doosvormig huis en een sleufvormig ventilatiekanaal.
CN1083962C (zh) * 1997-06-16 2002-05-01 广东美的集团股份有限公司 流体管路的消声装置
FR2768219B1 (fr) * 1997-09-11 1999-10-15 Nicoll Raccords Plastiques Dispositif amortisseur acoustique pour entree d'air menagee dans la maconnerie d'un batiment
BE1013154A3 (nl) 1999-11-25 2001-10-02 Aralco Nv Suskast.
NL1029327C2 (nl) * 2005-06-23 2006-12-28 Alusta Natuurlijke Ventilatiet Geluiddempende en ventilerende muurdoorvoer.
BE1020710A3 (nl) * 2012-06-15 2014-04-01 Renson Ventilation Nv Verbeterde akoestische ventilatieinrichting.
CN107327646A (zh) * 2017-05-27 2017-11-07 苏州吉利不锈钢制品有限公司 一种汇流块结构
FR3134877B1 (fr) * 2022-04-21 2024-08-02 Atlantic Climatisation Et Traitement D’Air Ind Visière pare-pluie pour système de ventilation d’une habitation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8301801A (nl) * 1983-05-20 1984-12-17 Ubbink Nederland Bv Geluidgedempte ventilatiekast.
NL8702464A (nl) * 1987-10-15 1989-05-01 Zwaan Adrianus J Werkwijze voor het in een kozijn aanbrengen van een geluiddempende ventilatiekast alsmede een ventilatiekast toe te passen bij een dergelijke werkwijze.

Also Published As

Publication number Publication date
DE69300349T2 (de) 1996-04-04
EP0566211B1 (de) 1995-08-09
EP0566211B2 (de) 1999-04-14
EP0566211A1 (de) 1993-10-20
DE69300349T3 (de) 1999-09-02
NL9201998A (nl) 1993-11-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings