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
Application number
FR7227079A
Other languages
French (fr)
Other versions
FR2147254B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Braun GmbH
Original Assignee
Braun GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Braun GmbH filed Critical Braun GmbH
Publication of FR2147254A1 publication Critical patent/FR2147254A1/fr
Application granted granted Critical
Publication of FR2147254B1 publication Critical patent/FR2147254B1/fr
Expired legal-status Critical Current

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
FR7227079A 1971-07-28 1972-07-27 Expired FR2147254B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT657671A AT320088B (en) 1971-07-28 1971-07-28 Electrostatic filter

Publications (2)

Publication Number Publication Date
FR2147254A1 true FR2147254A1 (en) 1973-03-09
FR2147254B1 FR2147254B1 (en) 1977-11-18

Family

ID=3587694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227079A Expired FR2147254B1 (en) 1971-07-28 1972-07-27

Country Status (8)

Country Link
US (1) US3841840A (en)
AT (1) AT320088B (en)
CH (1) CH541997A (en)
DE (1) DE2234179A1 (en)
FR (1) FR2147254B1 (en)
GB (1) GB1394227A (en)
IT (1) IT963063B (en)
SE (1) SE378764B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390209A1 (en) * 1977-05-12 1978-12-08 Burger Manfred ELECTROSTATIC FILTRATION PROCESS AND DEVICE FOR GAS CLEANING
US5143552A (en) * 1988-03-09 1992-09-01 Tokyo Electron Limited Coating equipment

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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 (en) * 1985-06-17 1987-01-31 Fujimasa Kiko Kk Apparatus for electrostatically absorbing and removing impurities in fluid
US4725411A (en) * 1985-11-12 1988-02-16 W. R. Grace & Co. Device for physical and/or chemical treatment of fluids
SE9303059D0 (en) * 1993-09-17 1993-09-17 Purocell Sa Apparatus for an electrostatic filter and an apparatus comprising at least one such apparatus
DE19882163T1 (en) 1997-03-05 2000-03-16 Eurus Airtech Ab Air purification facility
SE511329C2 (en) * 1997-08-06 1999-09-13 Eurus Airtech Ab Air purification device
RU2182850C1 (en) * 2001-03-27 2002-05-27 Ооо "Обновление" Apparatus for removing dust and aerosols out of air
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 (en) * 2007-01-26 2010-09-22 松下电器产业株式会社 Powder dust capture device and projection type image display device
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)

* Cited by examiner, † Cited by third party
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 (en) * 1959-06-06 1966-03-17 Braun Ag Movable room fan
US3665679A (en) * 1970-01-28 1972-05-30 Air Control Ind Inc Electrostatic air cleaner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390209A1 (en) * 1977-05-12 1978-12-08 Burger Manfred ELECTROSTATIC FILTRATION PROCESS AND DEVICE FOR GAS CLEANING
US5143552A (en) * 1988-03-09 1992-09-01 Tokyo Electron Limited Coating equipment

Also Published As

Publication number Publication date
CH541997A (en) 1973-09-30
SE378764B (en) 1975-09-15
US3841840A (en) 1974-10-15
IT963063B (en) 1974-01-10
FR2147254B1 (en) 1977-11-18
DE2234179A1 (en) 1973-02-08
AT320088B (en) 1975-01-27
GB1394227A (en) 1975-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse