GB803227A - Improvements in air filter units - Google Patents
Improvements in air filter unitsInfo
- Publication number
- GB803227A GB803227A GB614856A GB614856A GB803227A GB 803227 A GB803227 A GB 803227A GB 614856 A GB614856 A GB 614856A GB 614856 A GB614856 A GB 614856A GB 803227 A GB803227 A GB 803227A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- secured
- air filter
- air
- sheet
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
803,227. Air filters. SUPERVENTS, Ltd. May 24, 1957 [Feb. 20, 1956], No. 6148/56. Class 8(2). In an air filter unit comprising sheet media 9 e.g., paper supported on spaced foraminous sides 2 of a frame 3 the edges of each sheet 9 are seated on resilient strips 8 secured to the frame 3 and are releasably clamped thereon by a frame 10. As shown the frame 3 is of truncated triangular cross-section closed at the narrow end 7 and open at the other end 4 through which filtered air is drawn. The clamping frames 10 are hinged at one end 11 and are secured by a toggle fastener at the other and the wide end of the frame 3 is held against a rubber gasket 16 by a cross bar 18 secured to a longitudinally extending rod 19 having a wing nut 23 and an adjusting knob 20. A plurality of such units are arranged in parallel in a casing 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB614856A GB803227A (en) | 1956-02-28 | 1956-02-28 | Improvements in air filter units |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB614856A GB803227A (en) | 1956-02-28 | 1956-02-28 | Improvements in air filter units |
Publications (1)
Publication Number | Publication Date |
---|---|
GB803227A true GB803227A (en) | 1958-10-22 |
Family
ID=9809285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB614856A Expired GB803227A (en) | 1956-02-28 | 1956-02-28 | Improvements in air filter units |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB803227A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3478498A (en) * | 1966-12-17 | 1969-11-18 | Standard Filterbau Gmbh | Filter structure |
FR2658270A1 (en) * | 1990-02-15 | 1991-08-16 | Callens Patrice | FILTER STRUCTURE FOR INDUSTRIAL TYPE AIR CONDITIONER. |
-
1956
- 1956-02-28 GB GB614856A patent/GB803227A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3478498A (en) * | 1966-12-17 | 1969-11-18 | Standard Filterbau Gmbh | Filter structure |
FR2658270A1 (en) * | 1990-02-15 | 1991-08-16 | Callens Patrice | FILTER STRUCTURE FOR INDUSTRIAL TYPE AIR CONDITIONER. |
EP0442834A1 (en) * | 1990-02-15 | 1991-08-21 | C.C.P.F. Callens Conditionnement et Produits Filtrants, SARL | Filter arrangement for air conditioner of industrial construction |
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