GB909924A - Improvements in air-conditioning filters - Google Patents
Improvements in air-conditioning filtersInfo
- Publication number
- GB909924A GB909924A GB12471/60A GB1247160A GB909924A GB 909924 A GB909924 A GB 909924A GB 12471/60 A GB12471/60 A GB 12471/60A GB 1247160 A GB1247160 A GB 1247160A GB 909924 A GB909924 A GB 909924A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter
- air
- panel
- grille
- casing
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/12—Details or features not otherwise provided for transportable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
909,924. Ventilating. VOKES Ltd. Feb. 10, 1961 [April 7, 1960], No. 12471/60. Class 137. [Also in Group XXVIII] An air-conditioning filter comprises a casing 1, a deeply pleated filter panel 7 within the casing, an air inlet grille 5 through which air flows to the panel and an electric fan 9 for drawing air through the panel for discharge from the filter at a higher speed than the air inlet speed so as to prevent immediate recirculation of cleaned air through the filter. The filter is designed for wall mounting and has an outlet grille 6 which is much smaller than the inlet grille 5. A channel 11 lined with soundabsorbent material is located beneath the outlet grille 6. The filter panel 7 comprises an element 12 made from a graded mixture of fine cellulose and very fine asbestos fibres and which is capable of arresting particles of sub-micronic size ; the pleats of the element 12 are held apart by corrugated spaces 13.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12471/60A GB909924A (en) | 1960-04-07 | 1960-04-07 | Improvements in air-conditioning filters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12471/60A GB909924A (en) | 1960-04-07 | 1960-04-07 | Improvements in air-conditioning filters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB909924A true GB909924A (en) | 1962-11-07 |
Family
ID=10005202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12471/60A Expired GB909924A (en) | 1960-04-07 | 1960-04-07 | Improvements in air-conditioning filters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB909924A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3251177A (en) * | 1963-05-15 | 1966-05-17 | Arthur K Baker | Dust-free bench |
DE1271897B (en) * | 1962-05-15 | 1968-07-04 | Elm Works Ltd | Air purifier |
US3494112A (en) * | 1969-04-16 | 1970-02-10 | Dexon Inc | Clean air work station |
GB2186813A (en) * | 1986-02-22 | 1987-08-26 | Brian Victor Willis | Fan installation |
DE3618499A1 (en) * | 1986-06-02 | 1987-12-03 | Boris Dipl Ing Koleff | Apparatus for purifying the air in rooms |
-
1960
- 1960-04-07 GB GB12471/60A patent/GB909924A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1271897B (en) * | 1962-05-15 | 1968-07-04 | Elm Works Ltd | Air purifier |
US3251177A (en) * | 1963-05-15 | 1966-05-17 | Arthur K Baker | Dust-free bench |
US3494112A (en) * | 1969-04-16 | 1970-02-10 | Dexon Inc | Clean air work station |
GB2186813A (en) * | 1986-02-22 | 1987-08-26 | Brian Victor Willis | Fan installation |
DE3618499A1 (en) * | 1986-06-02 | 1987-12-03 | Boris Dipl Ing Koleff | Apparatus for purifying the air in rooms |
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