BE863003A - Geluiddempingskast - Google Patents

Geluiddempingskast

Info

Publication number
BE863003A
BE863003A BE2056604A BE2056604A BE863003A BE 863003 A BE863003 A BE 863003A BE 2056604 A BE2056604 A BE 2056604A BE 2056604 A BE2056604 A BE 2056604A BE 863003 A BE863003 A BE 863003A
Authority
BE
Belgium
Prior art keywords
sound attenuation
attenuation box
box
sound
attenuation
Prior art date
Application number
BE2056604A
Other languages
English (en)
Inventor
C A Van Straalen
Original Assignee
Heycop Beheer Bv
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 Heycop Beheer Bv filed Critical Heycop Beheer Bv
Publication of BE863003A publication Critical patent/BE863003A/nl

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
    • 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
    • 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
    • E06B7/08—Louvre doors, windows or grilles

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
BE2056604A 1977-01-18 1978-01-18 Geluiddempingskast BE863003A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7700477A NL7700477A (nl) 1977-01-18 1977-01-18 Geluiddempingskast.

Publications (1)

Publication Number Publication Date
BE863003A true BE863003A (nl) 1978-07-18

Family

ID=19827791

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2056604A BE863003A (nl) 1977-01-18 1978-01-18 Geluiddempingskast

Country Status (4)

Country Link
BE (1) BE863003A (nl)
DE (1) DE2801731C2 (nl)
GB (1) GB1557534A (nl)
NL (1) NL7700477A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523190A1 (fr) * 1982-03-09 1983-09-16 Cherrier Gerard Bouche d'aeration acoustique

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034765C2 (de) * 1980-09-15 1987-05-07 Gretsch-Unitas Gmbh Baubeschlagfabrik, 7257 Ditzingen Schieberlüftung
DE102004019409A1 (de) * 2004-04-19 2006-01-26 Schako Klima Luft Ferdinand Schad Kg Zweigniederlassung Kolbingen Vorrichtung zum Ein- und/oder Ausbringen von luft in/aus einen/m Raum
NL1029009C2 (nl) * 2005-05-11 2006-11-14 Renson Ventilation N V Ventilatie-inrichting.
BE1017809A5 (nl) 2007-10-11 2009-07-07 Renson Ventilation Nv Ventilatie-inrichting.
ITBO20070071U1 (it) * 2007-10-23 2009-04-24 Cir Edilacustica S R L Dispositivo per l'insonorizzazione in corrispondenza di un'apertura di ventilazione in costruzioni ad uso abitativo.
US9752794B2 (en) 2013-12-23 2017-09-05 3M Innovative Properties Company Curvilinear sound absorber
US20220390142A1 (en) * 2021-06-02 2022-12-08 Air Distribution Technologies Ip, Llc Baffle system for terminal unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523190A1 (fr) * 1982-03-09 1983-09-16 Cherrier Gerard Bouche d'aeration acoustique

Also Published As

Publication number Publication date
NL7700477A (nl) 1978-07-20
DE2801731C2 (de) 1982-03-25
DE2801731A1 (de) 1978-07-20
GB1557534A (en) 1979-12-12

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