EP0287137A3 - Emission electrode - Google Patents

Emission electrode Download PDF

Info

Publication number
EP0287137A3
EP0287137A3 EP19880200422 EP88200422A EP0287137A3 EP 0287137 A3 EP0287137 A3 EP 0287137A3 EP 19880200422 EP19880200422 EP 19880200422 EP 88200422 A EP88200422 A EP 88200422A EP 0287137 A3 EP0287137 A3 EP 0287137A3
Authority
EP
Grant status
Application
Patent type
Prior art keywords
emission electrode
emission
electrode
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
EP19880200422
Other versions
EP0287137A2 (en )
EP0287137B1 (en )
Inventor
Georg Leluschko
Willi Michler
Hermann Koy
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.)
GEA Group AG
Original Assignee
GEA Group 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.)
Filing date
Publication date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34Constructional details or accessories or operation thereof
    • B03C3/40Electrode constructions
    • B03C3/41Ionising-electrodes
EP19880200422 1987-04-15 1988-03-07 Emission electrode Expired - Lifetime EP0287137B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE3712726 1987-04-15
DE19873712726 DE3712726A1 (en) 1987-04-15 1987-04-15 spray electrode

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP90109095.1 Division-Into 1990-05-15

Publications (3)

Publication Number Publication Date
EP0287137A2 true EP0287137A2 (en) 1988-10-19
EP0287137A3 true true EP0287137A3 (en) 1989-01-11
EP0287137B1 EP0287137B1 (en) 1991-10-23

Family

ID=6325652

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19900109095 Expired - Lifetime EP0398236B1 (en) 1987-04-15 1988-03-07 Emission electrode
EP19880200422 Expired - Lifetime EP0287137B1 (en) 1987-04-15 1988-03-07 Emission electrode

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP19900109095 Expired - Lifetime EP0398236B1 (en) 1987-04-15 1988-03-07 Emission electrode

Country Status (6)

Country Link
US (1) US4848986A (en)
EP (2) EP0398236B1 (en)
JP (1) JPS63278573A (en)
CA (1) CA1320156C (en)
DE (1) DE3712726A1 (en)
ES (2) ES2036074T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0437849A1 (en) * 1990-01-17 1991-07-24 Elex Ag Emission electrode in an electrostatic dust separator
US5254155A (en) * 1992-04-27 1993-10-19 Mensi Fred E Wet electrostatic ionizing element and cooperating honeycomb passage ways
EP0629449A3 (en) * 1993-06-18 1995-02-15 Scheuch Alois Gmbh Compact electrofilter.
DE19727568C1 (en) * 1997-06-28 1998-05-28 Metallgesellschaft Ag Spray electrode for electrostatic separator
WO2003035263A1 (en) * 2001-10-23 2003-05-01 Geecom (Pty) Limited Discharge electrode
EP1455948B1 (en) * 2001-11-30 2015-11-18 Envibat AB Discharge electrode
US20110056376A1 (en) * 2007-07-12 2011-03-10 Ohio University Low cost composite discharge electrode
RU2448779C1 (en) * 2010-08-31 2012-04-27 Закрытое акционерное общество "Кондор-Эко" Corona-forming electrode

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE458888C (en) * 1924-09-23 1928-04-25 Siemens Ag Spray electrode for the electrical gas cleaning
US2505907A (en) * 1946-10-31 1950-05-02 Research Corp Discharge electrode
US4521229A (en) * 1983-11-01 1985-06-04 Combustion Engineering, Inc. Tubular discharge electrode for electrostatic precipitator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855621A (en) * 1958-07-24 1960-12-07 Metallgesellschaft Ag Improvements in or relating to electrostatic precipitators
FI41381B (en) * 1960-05-12 1969-07-31 Svenska Flaektfabriken Ab
DE1557148A1 (en) * 1966-10-28 1970-05-27 Metallgesellschaft Ag Plattenfoermige discharge electrode for electrostatic precipitators
DE2603514C2 (en) * 1976-01-30 1984-06-07 Metallgesellschaft Ag, 6000 Frankfurt, De
GB1575404A (en) * 1977-03-15 1980-09-24 Sturtevant Gas Cleaning Ltd Corona discharge electrodes
CA1146092A (en) * 1979-10-11 1983-05-10 Terence B.F. Cottrell Non-welded discharge electrode
GB2070979A (en) * 1980-02-25 1981-09-16 Lodge Cottrell Ltd Discharge electrodes for electrostatic precipitators
US4375364A (en) * 1980-08-21 1983-03-01 Research-Cottrell, Inc. Rigid discharge electrode for electrical precipitators
DE3408839A1 (en) * 1984-03-10 1985-09-12 Metallgesellschaft Ag Collecting electrode for dust collectors
US4666475A (en) * 1985-01-28 1987-05-19 Flakt Ab Discharge electrode

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE458888C (en) * 1924-09-23 1928-04-25 Siemens Ag Spray electrode for the electrical gas cleaning
US2505907A (en) * 1946-10-31 1950-05-02 Research Corp Discharge electrode
US4521229A (en) * 1983-11-01 1985-06-04 Combustion Engineering, Inc. Tubular discharge electrode for electrostatic precipitator

Also Published As

Publication number Publication date Type
EP0287137A2 (en) 1988-10-19 application
CA1320156C (en) 1993-07-13 grant
EP0287137B1 (en) 1991-10-23 grant
ES2026993T3 (en) 1992-05-16 grant
EP0398236B1 (en) 1992-11-19 grant
DE3712726A1 (en) 1988-11-10 application
ES2036074T3 (en) 1993-05-01 grant
US4848986A (en) 1989-07-18 grant
EP0398236A1 (en) 1990-11-22 application
JPS63278573A (en) 1988-11-16 application

Similar Documents

Publication Publication Date Title
GB2206726B (en) Batteries
JPS6422874A (en) Amorphos aztreonum
JPS63261166A (en) Digital-strage-oscilloscope
JPS63200719A (en) Aero-shower
JPS63304574A (en) Improved gas diffused electrode
JPS62322A (en) Electrode for through-hole
JPS61264678A (en) Hybrid electrode
JPS63224291A (en) Soldering
JPS63235378A (en) Siliconepolyimide
JPS62127788A (en) Electrode connection
JPS62176462A (en) Implant electrode
JPS6218000A (en) Arc electrode
JPS63284134A (en) Antitumoral macromolecular platinum compound
JPS63196563A (en) Alkylmelatonins
JPS63196415A (en) Conveyor-system
JPS63312206A (en) Tire-tead
JPS63265082A (en) Earthquakeproof structure
JPS6429367A (en) 2-amino-5-hydroxy-4-pyrimidone
JPS63310600A (en) Cyclotron
JPS63209928A (en) Conductive structure
JPS6419066A (en) Dihydropyridineamides
JPS63229030A (en) Hemomanometer
JPS63280071A (en) N-substituted-azole
JPS60250578A (en) Electrode unit
JPS63174203A (en) Conducting paste

Legal Events

Date Code Title Description
AK Designated contracting states:

Kind code of ref document: A2

Designated state(s): AT CH DE ES GB IT LI

AK Designated contracting states:

Kind code of ref document: A3

Designated state(s): AT CH DE ES GB IT LI

17P Request for examination filed

Effective date: 19890215

17Q First examination report

Effective date: 19900209

AK Designated contracting states:

Kind code of ref document: B1

Designated state(s): AT CH DE ES GB IT LI

REF Corresponds to:

Ref document number: 68727

Country of ref document: AT

Date of ref document: 19911115

Kind code of ref document: T

Format of ref document f/p: P

REF Corresponds to:

Ref document number: 3865722

Country of ref document: DE

Date of ref document: 19911128

Format of ref document f/p: P

ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2026993

Country of ref document: ES

Kind code of ref document: T3

Format of ref document f/p: P

26N No opposition filed
PGFP Postgrant: annual fees paid to national office

Ref country code: AT

Payment date: 19940217

Year of fee payment: 07

PGFP Postgrant: annual fees paid to national office

Ref country code: GB

Payment date: 19940221

Year of fee payment: 07

PGFP Postgrant: annual fees paid to national office

Ref country code: ES

Payment date: 19940330

Year of fee payment: 07

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: GB

Effective date: 19950307

Ref country code: AT

Effective date: 19950307

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: ES

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

Effective date: 19950308

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19950307

PGFP Postgrant: annual fees paid to national office

Ref country code: DE

Payment date: 19970220

Year of fee payment: 10

PGFP Postgrant: annual fees paid to national office

Ref country code: CH

Payment date: 19970226

Year of fee payment: 10

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: DE

Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES

Effective date: 19980327

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: LI

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

Effective date: 19980331

Ref country code: CH

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

Effective date: 19980331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19990405

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: IT

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

Effective date: 20050307