HUT58214A - Filtering medium for electrostatic filtering contaminated air and gases - Google Patents
Filtering medium for electrostatic filtering contaminated air and gasesInfo
- Publication number
- HUT58214A HUT58214A HU470890A HU470890A HUT58214A HU T58214 A HUT58214 A HU T58214A HU 470890 A HU470890 A HU 470890A HU 470890 A HU470890 A HU 470890A HU T58214 A HUT58214 A HU T58214A
- Authority
- HU
- Hungary
- Prior art keywords
- fibres
- gases
- filtering
- medium
- contaminated air
- Prior art date
Links
Landscapes
- Filtering Materials (AREA)
Abstract
A medium for electrostatic filtration of contaminated air or gases, as industrial exhausts, fertiliser, pesticide- and mill-dust-, or other solid particle laden air or various gases contains, (all %): 8-12 H polystyrene fibres, 15-25 F poly-vinyl-chloride fibres, 15-25 C acrylate fibres, 18-28 B polyamide '6' fibres, 16-18 A polypropylene fibres and/or 4-8 E rubber strands, 5-9 D glass fibre tissue, 7-9 G cellulose fibres that contain metal ions. Fibres are compressed with or without the aid of adhesives. A loose felt like layer is developed on the surface. This filtration medium is 1-8 mm thick in form of fabric or suitable shapes. (Dwg.0/0)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU470890A HU206277B (en) | 1990-08-01 | 1990-08-01 | Filtering medium for electrostatic filtering contaminated air and gases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU470890A HU206277B (en) | 1990-08-01 | 1990-08-01 | Filtering medium for electrostatic filtering contaminated air and gases |
Publications (3)
Publication Number | Publication Date |
---|---|
HU904708D0 HU904708D0 (en) | 1991-01-28 |
HUT58214A true HUT58214A (en) | 1992-02-28 |
HU206277B HU206277B (en) | 1992-10-28 |
Family
ID=10968726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU470890A HU206277B (en) | 1990-08-01 | 1990-08-01 | Filtering medium for electrostatic filtering contaminated air and gases |
Country Status (1)
Country | Link |
---|---|
HU (1) | HU206277B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010020736A1 (en) * | 2008-08-19 | 2010-02-25 | Sergei Botov | Filter elements and filter |
GB2488624B (en) * | 2011-12-09 | 2012-12-19 | Sergei Botov | Filter elements and filter |
-
1990
- 1990-08-01 HU HU470890A patent/HU206277B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU206277B (en) | 1992-10-28 |
HU904708D0 (en) | 1991-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HMM4 | Cancellation of final prot. due to non-payment of fee |