DK530679A - SOUND DUMPING DEVICE AT A VENTILATION SYSTEM - Google Patents

SOUND DUMPING DEVICE AT A VENTILATION SYSTEM

Info

Publication number
DK530679A
DK530679A DK530679A DK530679A DK530679A DK 530679 A DK530679 A DK 530679A DK 530679 A DK530679 A DK 530679A DK 530679 A DK530679 A DK 530679A DK 530679 A DK530679 A DK 530679A
Authority
DK
Denmark
Prior art keywords
sound
ventilation system
dumping device
dumping
ventilation
Prior art date
Application number
DK530679A
Other languages
Danish (da)
Inventor
B Schoettler
Original Assignee
Schoettler Lunos Lueftung
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 Schoettler Lunos Lueftung filed Critical Schoettler Lunos Lueftung
Publication of DK530679A publication Critical patent/DK530679A/en

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
    • 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
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK530679A 1978-12-14 1979-12-13 SOUND DUMPING DEVICE AT A VENTILATION SYSTEM DK530679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782854266 DE2854266A1 (en) 1978-12-14 1978-12-14 SOUND INSULATION FOR VENTILATION SYSTEMS

Publications (1)

Publication Number Publication Date
DK530679A true DK530679A (en) 1980-06-15

Family

ID=6057331

Family Applications (1)

Application Number Title Priority Date Filing Date
DK530679A DK530679A (en) 1978-12-14 1979-12-13 SOUND DUMPING DEVICE AT A VENTILATION SYSTEM

Country Status (4)

Country Link
AT (1) AT377843B (en)
CH (1) CH644468A5 (en)
DE (1) DE2854266A1 (en)
DK (1) DK530679A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118052A1 (en) * 1979-12-14 1982-12-16 Günter Dipl.-Architekt 6096 Raunheim Hack Ventilation device
FR2523190A1 (en) * 1982-03-09 1983-09-16 Cherrier Gerard Acoustic aeration opening for walls - has chicane screens allowing air flow without noise propagation
DE8903598U1 (en) * 1989-03-22 1989-05-18 Eidmann, Fritz Jürgen, 6384 Schmitten Sound insulation pipe, especially sound insulation pipe bend
AT408676B (en) * 1999-12-07 2002-02-25 Kamleithner Maly Uta Mag Ing VENTILATION PIPE, IN PARTICULAR AIR PIPE
DE102004019409A1 (en) * 2004-04-19 2006-01-26 Schako Klima Luft Ferdinand Schad Kg Zweigniederlassung Kolbingen Device for introducing and / or discharging air in / out of a room
WO2008064680A1 (en) * 2006-11-29 2008-06-05 Exhausto A/S A noise absorbing ventilation air inlet or outlet conduit
DE102008020941B4 (en) 2008-04-25 2020-09-24 Ventomaxx Gmbh Air guiding element for supplying and / or removing air
DE102009016609A1 (en) 2009-04-08 2010-01-21 Christian Eger Air-conditioning system i.e. central air-conditioning system, for attachment to wall of building, has sound absorbing unit including housing with air inlet for attaching pipeline, where housing is lined by sound-damping material
CN101949568A (en) * 2010-10-19 2011-01-19 东南大学 Maze type broadband sound-proof ventilator
DE202013104193U1 (en) * 2012-12-03 2013-11-11 Fresh Aertec GmbH & Co. KG Ventilation system, in particular quick-installation ventilation system with a prefabricated feed-through element
GB2528686A (en) * 2014-07-28 2016-02-03 Silentair Group Ltd Air conditioning silencer and method of silencing an air conditioning unit
CN107449095A (en) * 2017-09-19 2017-12-08 陈罡 A kind of air-flow leads directly to wall-mounted new blower fan
CN108360842B (en) * 2018-01-24 2020-01-07 成都建工工业设备安装有限公司 Noise-reducing and light-avoiding natural ventilation method for building
DE202018002279U1 (en) 2018-05-04 2018-06-27 Peter Mader Noise optimization arrangement for ventilation systems

Also Published As

Publication number Publication date
DE2854266A1 (en) 1980-06-26
AT377843B (en) 1985-05-10
ATA709879A (en) 1984-09-15
CH644468A5 (en) 1984-07-31

Similar Documents

Publication Publication Date Title
DK376679A (en) A device
NL7903597A (en) ENCLOSURE DEVICE.
BE873978A (en) PIT FORMWORK UNIT
DK530679A (en) SOUND DUMPING DEVICE AT A VENTILATION SYSTEM
DE2964958D1 (en) A STACTOMETRIC APPARATUS
IT1110687B (en) SILENCER DEVICE
MX149756A (en) PORTABLE TOILET UPGRADES
SE7902169L (en) VENTILATION DEVICE
AT360706B (en) VENTILATION DEVICE
NO793573L (en) DEVICE FOR ANTI-CLEANING SYSTEM, SPECIAL FOR AIR
NO791973L (en) DEVICE FOR TURN CONNECTION.
NO793498L (en) BARKET DRUM DEVICE.
DK378578A (en) BOX SLUSE SYSTEM
AT357381B (en) SILENCER
AR217134A1 (en) COVER LOADER
DK62979A (en) INCOME DEVICE DEVICE
NO143491C (en) DEVICE AT TAMBURKROK.
DK154791C (en) DEVICE FOR A BATTERY
SE8003408L (en) UNIT LOADER GRIP ORGAN
BE873941A (en) UPGRADES AT SCALES
IT1099273B (en) FIXING CONTROL DEVICE
AT372051B (en) LINE INFLUENCING DEVICE
PL211773A1 (en) DEVICE FOR ASSEMBLY
PL206244A1 (en) ACOUSTIC VENTILATION SLOW
DK453978A (en) DEVICE FOR SILOS

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment