DE50210543D1 - Ionizer for a filter device - Google Patents
Ionizer for a filter deviceInfo
- Publication number
- DE50210543D1 DE50210543D1 DE50210543T DE50210543T DE50210543D1 DE 50210543 D1 DE50210543 D1 DE 50210543D1 DE 50210543 T DE50210543 T DE 50210543T DE 50210543 T DE50210543 T DE 50210543T DE 50210543 D1 DE50210543 D1 DE 50210543D1
- Authority
- DE
- Germany
- Prior art keywords
- spray electrode
- ionizer
- sheet metal
- air flow
- metal walls
- 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.)
- Revoked
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/36—Controlling flow of gases or vapour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
Landscapes
- Electrostatic Separation (AREA)
- Networks Using Active Elements (AREA)
- Filtration Of Liquid (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The ionizer provides electrical charging of solid or liquid particles contained in the air via a number of spray electrode wires (4), extending parallel to one another perpendicular to the air flow direction, with sheet metal walls (1) between them defining air flow channels, each having a spray electrode at its center. The opposing sheet metal walls are bent outwards to form a widened channel section on one side of each spray electrode wire.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10148390.2A DE10148390B4 (en) | 2001-09-29 | 2001-09-29 | Ionizer for a filter device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50210543D1 true DE50210543D1 (en) | 2007-09-06 |
Family
ID=7700973
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10148390.2A Expired - Lifetime DE10148390B4 (en) | 2001-09-29 | 2001-09-29 | Ionizer for a filter device |
DE50210543T Revoked DE50210543D1 (en) | 2001-09-29 | 2002-08-16 | Ionizer for a filter device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10148390.2A Expired - Lifetime DE10148390B4 (en) | 2001-09-29 | 2001-09-29 | Ionizer for a filter device |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1297894B1 (en) |
AT (1) | ATE367864T1 (en) |
DE (2) | DE10148390B4 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011052946B4 (en) | 2011-08-24 | 2016-01-07 | Institut Für Luft- Und Kältetechnik Gemeinnützige Gmbh | electrostatic |
DE102019217832A1 (en) | 2019-11-19 | 2021-05-20 | BSH Hausgeräte GmbH | Electrostatic filter unit for air purifier and air purifier |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1356462A (en) * | 1920-10-19 | Apparatus por the electrical precipitation of suspended matter in | ||
DE684342C (en) * | 1937-11-13 | 1939-11-27 | Siemens Lurgi Cottrell Elektro | Electrostatic precipitator with corrugated collecting electrodes |
DE1557132A1 (en) * | 1966-01-07 | 1970-03-26 | Metallgesellschaft Ag | Precipitation electrode field for electrostatic dust collectors |
DE2364352A1 (en) * | 1973-12-22 | 1975-06-26 | Hermann Dipl Ing Dr Ing Krug | Configuration of electrostatic precipitator electrodes - with partial arcuate curvatures centred on corona section |
US4124359A (en) * | 1977-05-02 | 1978-11-07 | Flow Industries, Inc. | Electrostatic precipitator |
DE4139474A1 (en) * | 1990-11-30 | 1992-06-04 | Toshiba Kawasaki Kk | Electro-dust sepn. plant - comprises ioniser to charge dust particles, separator, electrostatic filter and meshed electrodes |
DE29602206U1 (en) * | 1996-02-09 | 1996-04-04 | ILT Industrie-Luftfiltertechnik GmbH, 53809 Ruppichteroth | Ionizer |
-
2001
- 2001-09-29 DE DE10148390.2A patent/DE10148390B4/en not_active Expired - Lifetime
-
2002
- 2002-08-16 DE DE50210543T patent/DE50210543D1/en not_active Revoked
- 2002-08-16 AT AT02018566T patent/ATE367864T1/en not_active IP Right Cessation
- 2002-08-16 EP EP02018566A patent/EP1297894B1/en not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
EP1297894A2 (en) | 2003-04-02 |
DE10148390A1 (en) | 2003-04-24 |
DE10148390B4 (en) | 2015-11-19 |
EP1297894B1 (en) | 2007-07-25 |
ATE367864T1 (en) | 2007-08-15 |
EP1297894A3 (en) | 2006-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GEA AIR TREATMENT GMBH, 44625 HERNE, DE |
|
8331 | Complete revocation |