GB846458A - Air conditioner filter having germicidal properties - Google Patents
Air conditioner filter having germicidal propertiesInfo
- Publication number
- GB846458A GB846458A GB1475359A GB1475359A GB846458A GB 846458 A GB846458 A GB 846458A GB 1475359 A GB1475359 A GB 1475359A GB 1475359 A GB1475359 A GB 1475359A GB 846458 A GB846458 A GB 846458A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- filter
- grille
- compound
- fungicide
- 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
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
- B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Materials (AREA)
Abstract
846,458. Air-conditioning. FRAM CORPORATION. April 30, 1959, No. 14753/59. Class 137 A filter element for use in an air-conditioning unit comprises a fibrous filter medium impregnated with a non-volatile organo-metallic bactericide and fungicide which is not removed by the passage of air at atmosphere temperatures. Desirably, the compound is a tributyl-tin compound or an organo-silver compound, such as silver thiocyanate. The medium comprises a batt of cellulose acetate fibres of various thicknesses bonded together, the fungicide being sprayed on in an emulsion of synthetic resin. A fireproofing agent, such as sodium borate and a wetting agent may be included in the emulsion. As shown in Fig. 1 an air-conditioning unit 10 has an inlet grille 11 behind which the filter medium 13 is located, cooling coils 14 being arranged behind the filter; an air-discharge grille 15 is arranged above the grille 11, the air being passed through the unit by a fan (not shown). The filter may be used dry or wetted with an oily polyglycol.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1475359A GB846458A (en) | 1959-04-30 | 1959-04-30 | Air conditioner filter having germicidal properties |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1475359A GB846458A (en) | 1959-04-30 | 1959-04-30 | Air conditioner filter having germicidal properties |
Publications (1)
Publication Number | Publication Date |
---|---|
GB846458A true GB846458A (en) | 1960-08-31 |
Family
ID=10046888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1475359A Expired GB846458A (en) | 1959-04-30 | 1959-04-30 | Air conditioner filter having germicidal properties |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB846458A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4682992A (en) * | 1984-06-25 | 1987-07-28 | Potters Industries, Inc. | Microbicidal coated beads |
GB2202042A (en) * | 1986-11-06 | 1988-09-14 | Sanyo Electric Co | Inhibiting microorganisms in air conditioners |
EP1269088A1 (en) * | 2000-03-29 | 2003-01-02 | Novapharm Research (Australia) Pty. Limited | Biostatic filter |
WO2005092473A1 (en) * | 2004-03-26 | 2005-10-06 | Espuelas Penalva Joaquin | Production method, and filter comprising non-woven fabric and/or filtering injector structures or sheets which are obtained using said method and which are intended for the filtration and elimination of legionella pneumophila in any installation with a risk of legionella pneumophila proliferation |
US7232475B2 (en) | 2000-03-29 | 2007-06-19 | Novapharm Research (Australia) Pty. Ltd. | Chemical upgrading of filters |
GB2451423A (en) * | 2007-07-16 | 2009-02-04 | Basic Holdings | Air cooler or heater, with biocidal filter |
-
1959
- 1959-04-30 GB GB1475359A patent/GB846458A/en not_active Expired
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4682992A (en) * | 1984-06-25 | 1987-07-28 | Potters Industries, Inc. | Microbicidal coated beads |
GB2202042A (en) * | 1986-11-06 | 1988-09-14 | Sanyo Electric Co | Inhibiting microorganisms in air conditioners |
US4876070A (en) * | 1986-11-06 | 1989-10-24 | Sanyo Electric Co., Ltd. | Air blower apparatus |
GB2202042B (en) * | 1986-11-06 | 1990-12-05 | Sanyo Electric Co | Air conditioner |
EP1269088A1 (en) * | 2000-03-29 | 2003-01-02 | Novapharm Research (Australia) Pty. Limited | Biostatic filter |
EP1269088A4 (en) * | 2000-03-29 | 2003-05-28 | Novapharm Res Australia | Biostatic filter |
US6802891B2 (en) | 2000-03-29 | 2004-10-12 | Novapharm Research (Australia) Pty Ltd | Biostatic filter |
US7232475B2 (en) | 2000-03-29 | 2007-06-19 | Novapharm Research (Australia) Pty. Ltd. | Chemical upgrading of filters |
ES2245875A1 (en) * | 2004-03-26 | 2006-01-16 | Joaquin Espuelas Peñalva | Filter for eliminating legionella pneumophila, comprises non-woven material treated with antimicrobial agent |
ES2247938A1 (en) * | 2004-03-26 | 2006-03-01 | Joaquin Espuelas Peñalva | Production method, and filter comprising non-woven fabric and/or filtering injector structures or sheets which are obtained using said method and which are intended for the filtration and elimination of legionella pneumophila in any installation with a risk of legionella pneumophila proliferation |
ES2259556A1 (en) * | 2004-03-26 | 2006-10-01 | Joaquin Espuelas Peñalva | Production method, and filter comprising non-woven fabric and/or filtering injector structures or sheets which are obtained using said method and which are intended for the filtration and elimination of legionella pneumophila in any installation with a risk of legionella pneumophila proliferation |
WO2005092473A1 (en) * | 2004-03-26 | 2005-10-06 | Espuelas Penalva Joaquin | Production method, and filter comprising non-woven fabric and/or filtering injector structures or sheets which are obtained using said method and which are intended for the filtration and elimination of legionella pneumophila in any installation with a risk of legionella pneumophila proliferation |
AU2005227099B2 (en) * | 2004-03-26 | 2010-04-22 | Joaquin Espuelas Penalva | Production method, and filter comprising non-woven fabric and/or filtering injector structures or sheets which are obtained using said method and which are intended for the filtration and elimination of Legionella pneumophila in any installation with a risk of Legionella pneumophila proliferation |
CN1938072B (en) * | 2004-03-26 | 2011-12-14 | 华金·埃斯普埃拉斯佩尼亚尔瓦 | Filter and production method |
GB2451423A (en) * | 2007-07-16 | 2009-02-04 | Basic Holdings | Air cooler or heater, with biocidal filter |
GB2451423B (en) * | 2007-07-16 | 2010-07-21 | Basic Holdings | A Fan assisted appliance comprising a biocidal filter |
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