BE598883A - Improvements relating to fans - Google Patents

Improvements relating to fans

Info

Publication number
BE598883A
BE598883A BE598883A BE598883A BE598883A BE 598883 A BE598883 A BE 598883A BE 598883 A BE598883 A BE 598883A BE 598883 A BE598883 A BE 598883A BE 598883 A BE598883 A BE 598883A
Authority
BE
Belgium
Prior art keywords
fans
improvements relating
relating
Prior art date
Application number
BE598883A
Other languages
French (fr)
Original Assignee
Vent Axia Ltd
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 Vent Axia Ltd filed Critical Vent Axia Ltd
Publication of BE598883A publication Critical patent/BE598883A/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
    • F24F13/16—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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use
    • 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
    • F24F13/105—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers composed of diaphragms or segments
    • 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
    • F24F13/142—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using pivoting blades with intersecting axles
    • 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
    • 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
    • F24F2013/1453—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 cables, e.g. bowden cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Flow Control Members (AREA)
BE598883A 1960-01-06 1961-01-06 Improvements relating to fans BE598883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB54560A GB910474A (en) 1960-01-06 1960-01-06 Improvements in and relating to fans

Publications (1)

Publication Number Publication Date
BE598883A true BE598883A (en) 1961-05-02

Family

ID=9706247

Family Applications (1)

Application Number Title Priority Date Filing Date
BE598883A BE598883A (en) 1960-01-06 1961-01-06 Improvements relating to fans

Country Status (4)

Country Link
BE (1) BE598883A (en)
DE (1) DE1223128B (en)
FR (1) FR1285936A (en)
GB (1) GB910474A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8002743L (en) * 1980-04-11 1981-10-12 Pax Electro Prod Ab ADJUSTABLE GAMING DEVICE
GB2265001A (en) * 1992-03-12 1993-09-15 Hunter International A backdraught shutter for a ventilating fan
GB2508423A (en) * 2012-11-30 2014-06-04 Greenwood Air Man Ltd A fan installed in a building component
GB2512043B (en) * 2013-03-05 2019-07-31 Vent Axia Group Ltd Extractor fan

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE497929C (en) * 1930-05-15 Friedrich Maier Ventilation flap that opens automatically under the influence of an air flow and closes automatically after the air flow has stopped
US2687687A (en) * 1951-10-27 1954-08-31 Pruden Products Co Back draft damper for exhaust fans

Also Published As

Publication number Publication date
GB910474A (en) 1962-11-14
FR1285936A (en) 1962-03-02
DE1223128B (en) 1966-08-18

Similar Documents

Publication Publication Date Title
FR1295672A (en) Improvements to scintillometers
BE598883A (en) Improvements relating to fans
FR1255398A (en) Improvements to cowpers
FR1282445A (en) Improvements to frames or frames
FR1269278A (en) Dryer-ironers improvements
FR1248875A (en) Improvements to elevators
FR1260792A (en) Centrifugal-axial fan
FR1258114A (en) Improvements to pumps
FR1260071A (en) Fan improvements
FR1282224A (en) Improvements to anti-rams
FR1270685A (en) Improvements to joiners
FR1254752A (en) Improvements to the stops
FR1257192A (en) Development to objectives
FR1281337A (en) Improvements to shirts
FR1257526A (en) Improvements to bras
FR1202448A (en) Improvements to blowers
FR1283919A (en) Improvements to pumps
BE603196A (en) Improvements to pumps
FR1282802A (en) Improvements to spectropolarimeters
FR1252561A (en) Improvements to scintillometers
FR1244225A (en) Improvements to tricoises
FR1253870A (en) Improvement to stops
BE609494A (en) Improvements to rectifiers
FR1269253A (en) Improvements to axial fans
FR1253686A (en) Improvements to aerators