FR2147254A1 - - Google Patents
Info
- Publication number
- FR2147254A1 FR2147254A1 FR7227079A FR7227079A FR2147254A1 FR 2147254 A1 FR2147254 A1 FR 2147254A1 FR 7227079 A FR7227079 A FR 7227079A FR 7227079 A FR7227079 A FR 7227079A FR 2147254 A1 FR2147254 A1 FR 2147254A1
- Authority
- FR
- France
- 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.)
- Granted
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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/155—Filtration
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT657671A AT320088B (de) | 1971-07-28 | 1971-07-28 | Elektrostatisches Filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2147254A1 true FR2147254A1 (it) | 1973-03-09 |
| FR2147254B1 FR2147254B1 (it) | 1977-11-18 |
Family
ID=3587694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7227079A Expired FR2147254B1 (it) | 1971-07-28 | 1972-07-27 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3841840A (it) |
| AT (1) | AT320088B (it) |
| CH (1) | CH541997A (it) |
| DE (1) | DE2234179A1 (it) |
| FR (1) | FR2147254B1 (it) |
| GB (1) | GB1394227A (it) |
| IT (1) | IT963063B (it) |
| SE (1) | SE378764B (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2390209A1 (fr) * | 1977-05-12 | 1978-12-08 | Burger Manfred | Procede et dispositif de filtration electrostatique pour l'epuration de gaz |
| US5143552A (en) * | 1988-03-09 | 1992-09-01 | Tokyo Electron Limited | Coating equipment |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4376642A (en) * | 1980-08-18 | 1983-03-15 | Biotech Electronics Ltd. | Portable air cleaner unit |
| US4405342A (en) * | 1982-02-23 | 1983-09-20 | Werner Bergman | Electric filter with movable belt electrode |
| JPS6223407A (ja) * | 1985-06-17 | 1987-01-31 | Fujimasa Kiko Kk | 流体中の微小不純物除去方法 |
| US4725411A (en) * | 1985-11-12 | 1988-02-16 | W. R. Grace & Co. | Device for physical and/or chemical treatment of fluids |
| SE9303059D0 (sv) * | 1993-09-17 | 1993-09-17 | Purocell Sa | Anordning vid ett elektrostatiskt filter och en anläggning innefattande åtminstone en sådan anordning |
| US6398852B1 (en) | 1997-03-05 | 2002-06-04 | Eurus Airtech Ab | Device for air cleaning |
| SE511329C2 (sv) * | 1997-08-06 | 1999-09-13 | Eurus Airtech Ab | Anordning för rening av luft |
| RU2182850C1 (ru) * | 2001-03-27 | 2002-05-27 | Ооо "Обновление" | Устройство для очистки воздуха от пыли и аэрозолей |
| US6924456B2 (en) * | 2003-04-21 | 2005-08-02 | Intel Corporation | Method and apparatus for particle removal |
| US20070186778A1 (en) * | 2005-05-25 | 2007-08-16 | Dust Control Technology, Inc. | System and method for suppressing dust and odors |
| CN101583904B (zh) * | 2007-01-26 | 2010-09-22 | 松下电器产业株式会社 | 粉尘捕捉装置及投射式图像显示装置 |
| US8070744B1 (en) * | 2008-02-01 | 2011-12-06 | Clements Clara C | Nasal aspiration device |
| US9005347B2 (en) | 2011-09-09 | 2015-04-14 | Fka Distributing Co., Llc | Air purifier |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1964794A (en) * | 1931-10-20 | 1934-07-03 | Meyer D Gilbert | Smoke treating apparatus |
| US2974747A (en) * | 1956-03-20 | 1961-03-14 | Borg Warner | Electric precipitators |
| DE1212703B (de) * | 1959-06-06 | 1966-03-17 | Braun Ag | Ortsveraenderlicher Raumluefter |
| US3665679A (en) * | 1970-01-28 | 1972-05-30 | Air Control Ind Inc | Electrostatic air cleaner |
-
1971
- 1971-07-28 AT AT657671A patent/AT320088B/de not_active IP Right Cessation
-
1972
- 1972-07-12 DE DE2234179A patent/DE2234179A1/de active Pending
- 1972-07-24 CH CH1103672A patent/CH541997A/de not_active IP Right Cessation
- 1972-07-25 SE SE7209703A patent/SE378764B/xx unknown
- 1972-07-26 GB GB3493072A patent/GB1394227A/en not_active Expired
- 1972-07-27 FR FR7227079A patent/FR2147254B1/fr not_active Expired
- 1972-07-27 IT IT9613/72A patent/IT963063B/it active
- 1972-07-27 US US00275685A patent/US3841840A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2390209A1 (fr) * | 1977-05-12 | 1978-12-08 | Burger Manfred | Procede et dispositif de filtration electrostatique pour l'epuration de gaz |
| US5143552A (en) * | 1988-03-09 | 1992-09-01 | Tokyo Electron Limited | Coating equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| US3841840A (en) | 1974-10-15 |
| CH541997A (de) | 1973-09-30 |
| DE2234179A1 (de) | 1973-02-08 |
| SE378764B (it) | 1975-09-15 |
| FR2147254B1 (it) | 1977-11-18 |
| IT963063B (it) | 1974-01-10 |
| GB1394227A (en) | 1975-05-14 |
| AT320088B (de) | 1975-01-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |