EP1050341A3 - Tubular electrofilter with movable electrodes - Google Patents

Tubular electrofilter with movable electrodes Download PDF

Info

Publication number
EP1050341A3
EP1050341A3 EP00109289A EP00109289A EP1050341A3 EP 1050341 A3 EP1050341 A3 EP 1050341A3 EP 00109289 A EP00109289 A EP 00109289A EP 00109289 A EP00109289 A EP 00109289A EP 1050341 A3 EP1050341 A3 EP 1050341A3
Authority
EP
European Patent Office
Prior art keywords
electrodes
holder
common
wires
tubular
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.)
Granted
Application number
EP00109289A
Other languages
German (de)
French (fr)
Other versions
EP1050341B1 (en
EP1050341A2 (en
Inventor
Paul Forsthuber
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT00109289T priority Critical patent/ATE316824T1/en
Publication of EP1050341A2 publication Critical patent/EP1050341A2/en
Publication of EP1050341A3 publication Critical patent/EP1050341A3/en
Application granted granted Critical
Publication of EP1050341B1 publication Critical patent/EP1050341B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B03C3/06—Plant or installations having external electricity supply dry type characterised by presence of stationary tube 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
    • B03C3/40—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
    • B03C3/74—Cleaning the 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
    • B03C3/86—Electrode-carrying means
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/10—Ionising electrode has multiple serrated ends or parts

Landscapes

  • Electrostatic Separation (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The central wire discharge electrode is fixed to a pivoting- or sliding holder. This allows it to be displaced from the norm coaxial location, to one side, close to the inner wall of the tube. Preferred features: Numerous tubular electrodes (2) are arranged in a common casing, with dust hopper below. Discharge electrodes (3) (the central wires) are secured to a common holder (6), which can be slid or pivoted. Axes of the cylindrical electrodes are distributed evenly around circle(s). The common holder for the wires is star-shaped, the tips lying on the circle and the center forming the pivoting center.
EP00109289A 1999-05-03 2000-04-29 Tubular electrofilter with movable electrodes Expired - Lifetime EP1050341B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT00109289T ATE316824T1 (en) 1999-05-03 2000-04-29 TUBULAR ELECTRICAL FILTER WITH MOVABLE ELECTRODES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0078699A AT408846B (en) 1999-05-03 1999-05-03 TUBE POWER FILTER
AT78699 1999-11-12

Publications (3)

Publication Number Publication Date
EP1050341A2 EP1050341A2 (en) 2000-11-08
EP1050341A3 true EP1050341A3 (en) 2001-01-17
EP1050341B1 EP1050341B1 (en) 2006-02-01

Family

ID=3499723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00109289A Expired - Lifetime EP1050341B1 (en) 1999-05-03 2000-04-29 Tubular electrofilter with movable electrodes

Country Status (3)

Country Link
EP (1) EP1050341B1 (en)
AT (2) AT408846B (en)
DE (1) DE50012144D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007004263U1 (en) 2007-02-16 2007-07-05 Otto Spanner Gmbh Electric filter for cleaning flue gas, has electrode arrangement comprising spraying electrode and precipitation electrode, where one of electrodes is provided with electrically conducting coating on surface facing filter space
DE102007010973B4 (en) * 2007-03-05 2008-10-16 Schmatloch Nückel Technologietransfer Electrostatic precipitator for a small combustion plant
AT504902B1 (en) * 2007-09-13 2008-09-15 Buchta Peter ELECTRIC FILTER FOR A FIRING SYSTEM
DK2065094T3 (en) 2007-11-27 2016-11-28 Meister Umwelt Tech Ag Electromagnetic filter
DE102007061199B4 (en) * 2007-12-16 2010-02-11 Elituus Ltd. & Co. Kg Power plant and process for the treatment of process air from power plants
US8257469B2 (en) * 2009-03-18 2012-09-04 Meister Environment Technology Ltd. Electrostatic filter
CN107684977A (en) * 2017-08-30 2018-02-13 珠海格力电器股份有限公司 A kind of electrodecontamination structure and include its air cleaning unit
JP7233614B2 (en) 2019-09-03 2023-03-06 エスエル－テクニク ゲーエムベーハー Biomass heating system and its components

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443662A (en) * 1945-12-29 1948-06-22 Westinghouse Electric Corp Electrostatic dust precipitator
EP0397208A2 (en) * 1989-05-12 1990-11-14 FRITZ EGGER GESELLSCHAFT m.b.H. Electrostatic precipitator for gas cleaning
AT394664B (en) * 1989-05-02 1992-05-25 Scheuch Alois Gmbh Electrostatic granular-bed filter system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE452956B (en) * 1984-11-05 1988-01-04 Flaekt Ab FOR A MULTIPLE EMISSION ELECTRODES DETERMINED FAST HOLDING DEVICE
JPH10151363A (en) * 1996-11-26 1998-06-09 Shinwa Corp Multicylinder electric precipitator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443662A (en) * 1945-12-29 1948-06-22 Westinghouse Electric Corp Electrostatic dust precipitator
AT394664B (en) * 1989-05-02 1992-05-25 Scheuch Alois Gmbh Electrostatic granular-bed filter system
EP0397208A2 (en) * 1989-05-12 1990-11-14 FRITZ EGGER GESELLSCHAFT m.b.H. Electrostatic precipitator for gas cleaning

Also Published As

Publication number Publication date
ATA78699A (en) 2001-08-15
EP1050341B1 (en) 2006-02-01
EP1050341A2 (en) 2000-11-08
DE50012144D1 (en) 2006-04-13
ATE316824T1 (en) 2006-02-15
AT408846B (en) 2002-03-25

Similar Documents

Publication Publication Date Title
USD283374S (en) Combined electric toothbrush holder and stand
EP1050341A3 (en) Tubular electrofilter with movable electrodes
CA2059697A1 (en) Smoking article
EP0890391A3 (en) Electrostatic rotary atomizing spray device with improved atomized cup
DE69019006T2 (en) Body electrode holder.
HUT47338A (en) Low pressure discharge lamp without electrode
EP1138428A4 (en) Tubular electrode holder
AU1708088A (en) Resilient dielectric electrode for corona discharge devices
USD279510S (en) Lipstick holder
HUP9802807A3 (en) 1,3,8-triazo-spiro[4,5]decan-4-on derivatives, their use, production thereof and medicaments containing the same
HUP0100832A2 (en) Quinoxaline and quinoline carboxyl amide derivatives, the pharmaceutical compositions containing them and their use
EP0995494A3 (en) An electrostatic air filtering device
US5064077A (en) Display tree apparatus
GB2353713B (en) Adjustable,electrically conductive bracelet
AU4617889A (en) Electrically conductive zirconia-based sintered body and process for the production thereof
CA982645A (en) Tubular electrode support for ceramic discharge lamp
AU1650695A (en) Multiple drug resistance gene Aureobasidium pullulans
CN114847533A (en) Atomizer and electronic cigarette
CA2341186A1 (en) Electrode holder for a powder spray gun
GB9413397D0 (en) Electrode tip dresser
AU4558593A (en) Electrode holder
GB8712666D0 (en) Gas discharge tube
USD307244S (en) Current probe
FR2343513A1 (en) Electrostatic enamel powder spray head - has electrodes protected from abrasion by powder and other parts made of ceramic
USD422518S (en) Electrical instrument probe tip

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7B 03C 3/74 A, 7B 03C 3/86 B, 7B 03C 3/06 B, 7B 03C 3/41 B

17P Request for examination filed

Effective date: 20010208

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20030521

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 20060201

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060201

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060201

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060201

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060201

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50012144

Country of ref document: DE

Date of ref document: 20060413

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060429

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060501

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060501

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060512

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060703

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20060201

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20061103

EN Fr: translation not filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060502

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060429

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060201

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060201

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20081203

Year of fee payment: 9

BERE Be: lapsed

Owner name: FORSTHUBER, PAUL

Effective date: 20090430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: APF ADVANCED PARTICLE FILTERS GMBH

Free format text: FORSTHUBER, PAUL#NIEDERALM 78#A-5081 ANIF (AT) -TRANSFER TO- APF ADVANCED PARTICLE FILTERS GMBH#HANNAKSTRASSE 3A#5023 SALZBURG-GNIGL (AT)

Ref country code: CH

Ref legal event code: NV

Representative=s name: OK PAT AG PATENTE MARKEN LIZENZEN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 50012144

Country of ref document: DE

Owner name: APF ADVANCED PARTICLE FILTERS GMBH, AT

Free format text: FORMER OWNER: FORSTHUBER, PAUL, ANIF, AT

Effective date: 20130107

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20160830

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50012144

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171103

REG Reference to a national code

Ref country code: CH

Ref legal event code: AECN

Free format text: DAS PATENT IST AUFGRUND DES WEITERBEHANDLUNGSANTRAGS VOM 23.01.2018 REAKTIVIERT WORDEN.

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170430

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: LI

Effective date: 20180124

Ref country code: CH

Effective date: 20180124

REG Reference to a national code

Ref country code: DE

Ref legal event code: R124

Ref document number: 50012144

Country of ref document: DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20190604

Year of fee payment: 20

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL