GB1248920A - Improvements in or relating to air-exhaust ventilators - Google Patents

Improvements in or relating to air-exhaust ventilators

Info

Publication number
GB1248920A
GB1248920A GB4790168A GB4790168A GB1248920A GB 1248920 A GB1248920 A GB 1248920A GB 4790168 A GB4790168 A GB 4790168A GB 4790168 A GB4790168 A GB 4790168A GB 1248920 A GB1248920 A GB 1248920A
Authority
GB
United Kingdom
Prior art keywords
ventilator
housing
area
exhaust
oct
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
Application number
GB4790168A
Other languages
English (en)
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.)
Glent & Co As
Original Assignee
Glent & Co As
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
Priority claimed from DK504967A external-priority patent/DK112764B/da
Application filed by Glent & Co As filed Critical Glent & Co As
Publication of GB1248920A publication Critical patent/GB1248920A/en
Expired 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
    • 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
    • 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
    • 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
    • F24F13/16—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of parallelly-movable plates
    • 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)
  • Duct Arrangements (AREA)
  • Details Of Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
GB4790168A 1967-10-11 1968-10-09 Improvements in or relating to air-exhaust ventilators Expired GB1248920A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK504967A DK112764B (da) 1967-10-11 1967-10-11 Luftudsugningsventil.
DK125168 1968-03-22

Publications (1)

Publication Number Publication Date
GB1248920A true GB1248920A (en) 1971-10-06

Family

ID=26065466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4790168A Expired GB1248920A (en) 1967-10-11 1968-10-09 Improvements in or relating to air-exhaust ventilators

Country Status (6)

Country Link
DE (1) DE1802431B2 (enrdf_load_stackoverflow)
FI (1) FI47609C (enrdf_load_stackoverflow)
FR (1) FR1587476A (enrdf_load_stackoverflow)
GB (1) GB1248920A (enrdf_load_stackoverflow)
NL (1) NL6814584A (enrdf_load_stackoverflow)
SE (1) SE336886B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398212A1 (fr) * 1977-07-20 1979-02-16 Aldes Atel Lyonnais Emboutissa Dispositif de fixation d'un element sur le bord d'une ouverture
FR2445934A1 (fr) * 1979-01-05 1980-08-01 Barbarin Joseph Bouche d'extraction pour installation de ventilation mecanique controlee
NL8100133A (nl) * 1981-01-13 1982-08-02 Rouwenhorst B V Luchtrooster voor een bouwwerk.
FR2589997B1 (fr) * 1985-11-08 1989-01-13 Bahco Ventilation Ab Dispositif d'amenee d'air

Also Published As

Publication number Publication date
FR1587476A (enrdf_load_stackoverflow) 1970-03-20
FI47609C (fi) 1974-01-10
NL6814584A (enrdf_load_stackoverflow) 1969-04-15
SE336886B (enrdf_load_stackoverflow) 1971-07-19
FI47609B (enrdf_load_stackoverflow) 1973-10-01
DE1802431A1 (de) 1969-05-14
DE1802431B2 (de) 1979-04-12

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