GB965918A - Improvements in and relating to ventilating fans - Google Patents
Improvements in and relating to ventilating fansInfo
- 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
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.
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)
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)
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 |
-
1960
- 1960-05-16 DE DEL36150A patent/DE1107916B/en active Pending
-
1961
- 1961-04-28 GB GB1553661A patent/GB965918A/en not_active Expired
- 1961-05-16 AT AT385861A patent/AT240011B/en active
-
1965
- 1965-12-01 NL NL6515632A patent/NL6515632A/xx unknown
Cited By (4)
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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