NL192307B - Sound-absorbing ventilation device. - Google Patents

Sound-absorbing ventilation device.

Info

Publication number
NL192307B
NL192307B NL8601705A NL8601705A NL192307B NL 192307 B NL192307 B NL 192307B NL 8601705 A NL8601705 A NL 8601705A NL 8601705 A NL8601705 A NL 8601705A NL 192307 B NL192307 B NL 192307B
Authority
NL
Netherlands
Prior art keywords
sound
ventilation device
absorbing ventilation
absorbing
ventilation
Prior art date
Application number
NL8601705A
Other languages
Dutch (nl)
Other versions
NL192307C (en
NL8601705A (en
Original Assignee
Heycop Systemen B V
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 Systemen B V filed Critical Heycop Systemen B V
Priority to NL8601705A priority Critical patent/NL192307C/en
Publication of NL8601705A publication Critical patent/NL8601705A/en
Publication of NL192307B publication Critical patent/NL192307B/en
Application granted granted Critical
Publication of NL192307C publication Critical patent/NL192307C/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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • E06B7/04—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings
    • E06B7/06—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings with one ventilation wing only
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/148—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with magnets
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Air-Flow Control Members (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
NL8601705A 1986-06-30 1986-06-30 Sound-absorbing ventilation device. NL192307C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL8601705A NL192307C (en) 1986-06-30 1986-06-30 Sound-absorbing ventilation device.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8601705 1986-06-30
NL8601705A NL192307C (en) 1986-06-30 1986-06-30 Sound-absorbing ventilation device.

Publications (3)

Publication Number Publication Date
NL8601705A NL8601705A (en) 1988-01-18
NL192307B true NL192307B (en) 1997-01-06
NL192307C NL192307C (en) 1997-05-07

Family

ID=19848245

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8601705A NL192307C (en) 1986-06-30 1986-06-30 Sound-absorbing ventilation device.

Country Status (1)

Country Link
NL (1) NL192307C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL194210C (en) * 1992-11-04 2001-09-04 Heycop Systemen B V Ventilation device with ventilation passage for a facade.
NL9302186A (en) * 1993-12-15 1995-07-03 Heycop Systemen B V Ventilation device
NL193032C (en) * 1993-12-15 1998-08-04 Heycop Systemen B V Ventilation device.
NL1015622C2 (en) * 2000-07-05 2002-05-22 Prefair B V Ventilation installation is for positioning in facade and comprises housing through which ventilation channel extends, being limited by lower and upper walls

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB512435A (en) * 1938-03-02 1939-09-15 Evelyn Stewart Lansdowne Beale Improvements in and relating to the ventilation of buildings
US3507354A (en) * 1968-06-14 1970-04-21 Dunham Bush Inc Sound attenuating air discharge terminal device
NL6813968A (en) * 1968-09-30 1970-04-01
AT351713B (en) * 1975-02-12 1979-08-10 Gretsch Unitas Gmbh VENTILATION DEVICE
GB2063460A (en) * 1979-09-20 1981-06-03 Code Designs Window-mounted Ventilators
DE8206788U1 (en) * 1982-03-11 1982-08-05 Siegenia-Frank Kg, 5900 Siegen VENTILATION DEVICE FOR INSTALLATION IN WINDOWS AND / OR IN OTHER WALL OPENINGS OF BUILDINGS
NL8204868A (en) * 1982-12-16 1984-07-16 Zwaan Adrianus J Sound attenuating ventilation unit - has grid apertures controlled between open and closed positions, with box mounted resonator for damping frequencies of 500 hz
NL8301801A (en) * 1983-05-20 1984-12-17 Ubbink Nederland Bv Sound-damping ventilation box - is mounted in front wall of building across full width having diagonal air-duct
NL8301835A (en) * 1983-05-24 1984-12-17 Heycop Beheer Bv Sound attenuating ventilation box for window frame - has mirror-symmetric parts connected by central plaster board panel
NL190648C (en) * 1984-05-02 1994-06-01 Heycop Beheer Bv Ventilation device to be placed in a door or window frame adjacent to an insulating window.
JPS6120783U (en) * 1984-07-10 1986-02-06 ワイケイケイ株式会社 Insulated window with duct

Also Published As

Publication number Publication date
NL192307C (en) 1997-05-07
NL8601705A (en) 1988-01-18

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying openfor public ins pection)

Free format text: HEYCOP SYSTEMEN B.V.

V1 Lapsed because of non-payment of the annual fee

Effective date: 20060101