AT320088B - Electrostatic filter - Google Patents

Electrostatic filter

Info

Publication number: AT320088B
Authority: AT; Austria
Prior art keywords: electrostatic filter; electrostatic; filter
Prior art date: 1971-07-28

Application number

AT657671A

Other languages

German (de)

Original Assignee

Braun Ag

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.)

1971-07-28

Filing date

1971-07-28

Publication date

1975-01-27

1971-07-28 Application filed by Braun Ag filed Critical Braun Ag

1971-07-28 Priority to AT657671A priority Critical patent/AT320088B/en

1972-07-12 Priority to DE2234179A priority patent/DE2234179A1/en

1972-07-24 Priority to CH1103672A priority patent/CH541997A/en

1972-07-25 Priority to SE7209703A priority patent/SE378764B/xx

1972-07-26 Priority to GB3493072A priority patent/GB1394227A/en

1972-07-27 Priority to US00275685A priority patent/US3841840A/en

1972-07-27 Priority to IT9613/72A priority patent/IT963063B/en

1972-07-27 Priority to FR7227079A priority patent/FR2147254B1/fr

1975-01-27 Application granted granted Critical

1975-01-27 Publication of AT320088B publication Critical patent/AT320088B/en

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

AT657671A 1971-07-28 1971-07-28 Electrostatic filter AT320088B (en)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
AT657671A AT320088B (en)	1971-07-28	1971-07-28	Electrostatic filter
DE2234179A DE2234179A1 (en)	1971-07-28	1972-07-12	ELECTROSTATIC FILTER
CH1103672A CH541997A (en)	1971-07-28	1972-07-24	Electrostatic filter
SE7209703A SE378764B (en)	1971-07-28	1972-07-25
GB3493072A GB1394227A (en)	1971-07-28	1972-07-26	Electrostatic filter
US00275685A US3841840A (en)	1971-07-28	1972-07-27	Electrostatic filter
IT9613/72A IT963063B (en)	1971-07-28	1972-07-27	ELECTROSTATIC FILTER FOR AIR DEPU RATION
FR7227079A FR2147254B1 (en)	1971-07-28	1972-07-27

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
AT320088B true AT320088B (en)	1975-01-27

Family

ID=3587694

Family Applications (1)

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

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)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH629684A5 (en) *	1977-05-12	1982-05-14	Manfred R Burger	METHOD AND ELECTROSTATIC FILTER DEVICE FOR PURIFYING GASES.
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
US5143552A (en) *	1988-03-09	1992-09-01	Tokyo Electron Limited	Coating equipment
SE9303059D0 (en) *	1993-09-17	1993-09-17	Purocell Sa	Apparatus for an electrostatic filter and an apparatus comprising at least one such apparatus
WO1998039100A1 (en) *	1997-03-05	1998-09-11	Eurus Airtech Ab	Device for air cleaning
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
WO2008090825A1 (en) *	2007-01-26	2008-07-31	Panasonic Corporation	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

1971
- 1971-07-28 AT AT657671A patent/AT320088B/en not_active IP Right Cessation
1972
- 1972-07-12 DE DE2234179A patent/DE2234179A1/en active Pending
- 1972-07-24 CH CH1103672A patent/CH541997A/en 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 IT IT9613/72A patent/IT963063B/en active
- 1972-07-27 US US00275685A patent/US3841840A/en not_active Expired - Lifetime
- 1972-07-27 FR FR7227079A patent/FR2147254B1/fr not_active Expired

Also Published As

Publication number	Publication date
IT963063B (en)	1974-01-10
SE378764B (en)	1975-09-15
FR2147254B1 (en)	1977-11-18
DE2234179A1 (en)	1973-02-08
US3841840A (en)	1974-10-15
CH541997A (en)	1973-09-30
GB1394227A (en)	1975-05-14
FR2147254A1 (en)	1973-03-09

Legal Events

Date	Code	Title	Description
1981-01-15	ELJ	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
SE385194B (en)	1976-06-14	ELECTROSTATIC FILTER
AT339956B (en)	1977-11-25	FILTER ARRANGEMENT
DK138931C (en)	1979-06-05	TAPE FILTER
BR7206257D0 (en)	1973-07-24	FILTER SET
AT343148B (en)	1978-05-10	ELECTROMAGNETIC FILTER
AT320088B (en)	1975-01-27	Electrostatic filter
SE381389B (en)	1975-12-01	ELECTRIC FILTER
IT976339B (en)	1974-08-20	ELECTROSTATIC PRECIPITATOR
BE781761A (en)	1972-10-06	NUMERIEK FILTER EN DIGITAAL DATATRANSMISSIESYSTEEM VOORZIEN VANDIT FILTER
BE783831A (en)	1972-11-23	ELEKTROMECHANISCH FILTER
SE380980B (en)	1975-11-24	FILTERING DEVICE
AT323757B (en)	1975-07-25	MAGNETIC FILTER
AT320535B (en)	1975-02-10	Well filter
CH545126A (en)	1973-12-15	dust filter
CH552223A (en)	1974-07-31	ACUSTO-OPTICAL FILTER.
CH552820A (en)	1974-08-15	ACUSTO-OPTICAL FILTER.
BR7203584D0 (en)	1974-04-18	FITTING FILTER ELEMENT
AT321368B (en)	1975-03-25	Electromechanical filter
AT327811B (en)	1976-02-25	FILTER TUBE
AT319273B (en)	1974-12-10	Filter layer arrangement
SE386989B (en)	1976-08-23	ELECTROSTATIC COPYER
AT321369B (en)	1975-03-25	Electromechanical filter
BE789070A (en)	1973-03-21	OPTISCHE FILTERS
BE783234A (en)	1972-11-10	FOTOGRAFISCHE MATERIALEN MET VERBETERDE ANTISTATISCHE EIGENSCHAPPEN
DE7136315U (en)	1972-02-17	FILTER UNIT