GB965918A - Improvements in and relating to ventilating fans - Google Patents

Improvements in and relating to ventilating fans

Info

Publication number
GB965918A
GB965918A GB1553661A GB1553661A GB965918A GB 965918 A GB965918 A GB 965918A GB 1553661 A GB1553661 A GB 1553661A GB 1553661 A GB1553661 A GB 1553661A GB 965918 A GB965918 A GB 965918A
Authority
GB
United Kingdom
Prior art keywords
casing
window
fan motor
ventilator
hand
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
GB1553661A
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.)
META HOSSE
Original Assignee
META HOSSE
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 META HOSSE filed Critical META HOSSE
Publication of GB965918A publication Critical patent/GB965918A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F24F13/18—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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Ventilation (AREA)

Abstract

965,918. Window-fittings for ventilators. M. HOSSE, [trading as P. LINKE]. April 28, 1961 [May 16, 1960], No. 15536/61. Heading F4V. A window-fitting ventilator comprises a divided casing which is formed from two identically shaped halves 2 adapted to be located on each side of a window pane 1 and to be held into position by clamping rings 12, 13. The ventilator contains a fan motor, a fan wheel, and means for closing the opening in the window which in the preferred embodiment is an iris diaphragm 21. Each half casing 2 has fitted into it an identical protective grille 3 with a centre cover-piece 4. One cover-piece 4 is used to support the fan motor and the fan wheel. The two clamping rings, ring 12 and counter ring 13, are used to clamp the lefthand half-casing to the window pane 1. The right-hand half-casing 2 is held in a suspended position by hook screws 15 (not shown), which engage in openings in the counter ring 13. A single screw 19 holds the right-hand halfcasing 2 in alignment with the left-hand halfcasing 2. The counter ring 13 has a flange 17 which forms the duct 8 for the passage of air through the ventilator. The periphery of the fan motor casing 25 is provided with cooling fins 27 which have notched recesses 27<SP>1</SP> for receiving the blades of the iris diaphragm 21. The diaphragm blades are properly guided by these recesses 27<SP>1</SP> and ensure that the closed diaphragm blades form an air-tight seal in the window opening. A switch 29 for reversing the direction of rotation of the fan motor is housed in a bay 28 in the right-hand half-casing 2. The cords (not shown) which operate the iris diaphragm 21, also operate an off-on switch for the fan motor. A filter (not illustrated) may be fitted to the ventilator to prevent the entry of insects and dust and may also be provided with a disinfectant or a deodorant for the chemical purification of the entering air.
GB1553661A 1960-05-16 1961-04-28 Improvements in and relating to ventilating fans Expired GB965918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL36150A DE1107916B (en) 1960-05-16 1960-05-16 Window vent

Publications (1)

Publication Number Publication Date
GB965918A true GB965918A (en) 1964-08-06

Family

ID=7267372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1553661A Expired GB965918A (en) 1960-05-16 1961-04-28 Improvements in and relating to ventilating fans

Country Status (4)

Country Link
AT (1) AT240011B (en)
DE (1) DE1107916B (en)
GB (1) GB965918A (en)
NL (1) NL6515632A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128095A2 (en) * 1983-06-03 1984-12-12 Centre D'etudes Et De Recherches De L'industrie Du Beton Manufacture Ventilation system for a dwelling
NL1026296C2 (en) * 2004-05-28 2005-11-30 Innosource B V Aeration device for installation in room comprises housing with inlet aperture connecting to external air

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1043213A (en) * 1963-01-14 1966-09-21 Papst Hermann Ventilating fans driven by electric motors
FR2500129A1 (en) * 1981-02-19 1982-08-20 Hedstrom Stig Reversible ventilator for single property - has directional nozzles and combined flow straightener-heat exchanger
GB8501657D0 (en) * 1985-01-23 1985-02-27 Loh Kg Rittal Werk Fan mounting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128095A2 (en) * 1983-06-03 1984-12-12 Centre D'etudes Et De Recherches De L'industrie Du Beton Manufacture Ventilation system for a dwelling
EP0128095A3 (en) * 1983-06-03 1985-01-09 Centre D'etudes Et De Recherches De L'industrie Du Beton Manufacture Ventilation system for a dwelling
FR2550323A1 (en) * 1983-06-03 1985-02-08 Cerib VENTILATION SYSTEM FOR HOUSING
NL1026296C2 (en) * 2004-05-28 2005-11-30 Innosource B V Aeration device for installation in room comprises housing with inlet aperture connecting to external air

Also Published As

Publication number Publication date
DE1107916B (en) 1961-05-31
AT240011B (en) 1965-05-10
NL6515632A (en) 1966-02-25

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