NL193032B - Ventilation device. - Google Patents

Ventilation device.

Info

Publication number
NL193032B
NL193032B NL9302187A NL9302187A NL193032B NL 193032 B NL193032 B NL 193032B NL 9302187 A NL9302187 A NL 9302187A NL 9302187 A NL9302187 A NL 9302187A NL 193032 B NL193032 B NL 193032B
Authority
NL
Netherlands
Prior art keywords
ventilation device
ventilation
Prior art date
Application number
NL9302187A
Other languages
Dutch (nl)
Other versions
NL9302187A (en
NL193032C (en
Inventor
Michael Angelo Van Straalen
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 NL9302187A priority Critical patent/NL193032C/en
Publication of NL9302187A publication Critical patent/NL9302187A/en
Publication of NL193032B publication Critical patent/NL193032B/en
Application granted granted Critical
Publication of NL193032C publication Critical patent/NL193032C/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
    • F24F13/18—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
    • F24F13/08—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
    • 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
    • F24F2013/1473—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 cams or levers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
NL9302187A 1993-12-15 1993-12-15 Ventilation device. NL193032C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL9302187A NL193032C (en) 1993-12-15 1993-12-15 Ventilation device.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9302187 1993-12-15
NL9302187A NL193032C (en) 1993-12-15 1993-12-15 Ventilation device.

Publications (3)

Publication Number Publication Date
NL9302187A NL9302187A (en) 1995-07-03
NL193032B true NL193032B (en) 1998-04-01
NL193032C NL193032C (en) 1998-08-04

Family

ID=19863271

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9302187A NL193032C (en) 1993-12-15 1993-12-15 Ventilation device.

Country Status (1)

Country Link
NL (1) NL193032C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1016385A3 (en) * 2004-12-17 2006-10-03 Renson Ventilation Ventilation installation comprises housing with ventilation through passage extending between outer and inner areas of building. A valve is fitted in through passage for its closure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1771014A (en) * 1929-02-07 1930-07-22 Mcquay Radiator Corp Shutter-equipped gridle
NL192307C (en) * 1986-06-30 1997-05-07 Heycop Systemen B V Sound-absorbing ventilation device.

Also Published As

Publication number Publication date
NL9302187A (en) 1995-07-03
NL193032C (en) 1998-08-04

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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
V1 Lapsed because of non-payment of the annual fee

Effective date: 20030701