GB1471530A - Air ionization apparatus - Google Patents
Air ionization apparatusInfo
- Publication number
- GB1471530A GB1471530A GB3355773A GB3355773A GB1471530A GB 1471530 A GB1471530 A GB 1471530A GB 3355773 A GB3355773 A GB 3355773A GB 3355773 A GB3355773 A GB 3355773A GB 1471530 A GB1471530 A GB 1471530A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- outlet
- discharge
- walls
- air
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
Landscapes
- Electrostatic Separation (AREA)
Abstract
1471530 Discharge apparatus MEDION Ltd 12 July 1974 [13 July 1973] 33557/73 Heading H1D Apparatus for ionizing air by means of a corona discharge comprises a high voltage generator 30 and a discharge means, e.g. in the form of a needle 31, Fig. 3, in a metal-walled chamber 32 with an inlet 39 and an outlet 40, and a fan or blower 41 to provide an air flow. The ratio of the times taken to reach a chamber in the direction of air flow and at right angles thereto is greater than unity, and the air velocity is such that a substantial part of ionized molecules leaving the vicinity of the discharge are blown through the outlet more quickly than they can reach any wall of the chamber 32. The apparatus is situated in a room with walls 33. Chamber 32 has walls of steel plate, or thin steel or aluminium sheet or foil attached to a light frame. If the air flow reaches a value determined by the mathematical formula given, most of the ions generated are removed from the chamber 32 before striking the walls thereof. The outlet 40 may be covered by a metal grill. In a modification, Figs. 4 and 5 (not shown). the discharge means comprises a wire (42) extending between the sides of the chamber (32) but insulated therefrom, and the air passing the wire is deflected by a curved earthed metallic electrode (46) to pass out through an outlet (44) in the top of the chamber (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3355773A GB1471530A (en) | 1974-07-12 | 1974-07-12 | Air ionization apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3355773A GB1471530A (en) | 1974-07-12 | 1974-07-12 | Air ionization apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1471530A true GB1471530A (en) | 1977-04-27 |
Family
ID=10354493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3355773A Expired GB1471530A (en) | 1974-07-12 | 1974-07-12 | Air ionization apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1471530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111935890A (en) * | 2020-09-30 | 2020-11-13 | 萧县润泽环保科技有限公司 | Screen static electricity removing ion fan and use method thereof |
-
1974
- 1974-07-12 GB GB3355773A patent/GB1471530A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111935890A (en) * | 2020-09-30 | 2020-11-13 | 萧县润泽环保科技有限公司 | Screen static electricity removing ion fan and use method thereof |
| CN111935890B (en) * | 2020-09-30 | 2024-04-12 | 东莞市展瑞电子有限公司 | Ion fan for removing screen static electricity and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |