DE3372077D1 - Method and device for varying a d.c. voltage connected to an electrostatic dust separator - Google Patents

Method and device for varying a d.c. voltage connected to an electrostatic dust separator

Info

Publication number
DE3372077D1
DE3372077D1 DE8383850276T DE3372077T DE3372077D1 DE 3372077 D1 DE3372077 D1 DE 3372077D1 DE 8383850276 T DE8383850276 T DE 8383850276T DE 3372077 T DE3372077 T DE 3372077T DE 3372077 D1 DE3372077 D1 DE 3372077D1
Authority
DE
Germany
Prior art keywords
varying
electrostatic dust
dust separator
voltage connected
voltage
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.)
Expired
Application number
DE8383850276T
Other languages
English (en)
Inventor
Sigvard Matts
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.)
UK Secretary of State for Defence
ABB Technology FLB AB
Original Assignee
UK Secretary of State for Defence
Flaekt AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26658263&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3372077(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE8205941A external-priority patent/SE8205941D0/xx
Priority claimed from SE8207201A external-priority patent/SE8207201L/xx
Application filed by UK Secretary of State for Defence, Flaekt AB filed Critical UK Secretary of State for Defence
Application granted granted Critical
Publication of DE3372077D1 publication Critical patent/DE3372077D1/de
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
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/66—Applications of electricity supply techniques
    • B03C3/68—Control systems therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/903—Precipitators

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electrostatic Separation (AREA)
DE8383850276T 1982-10-19 1983-10-18 Method and device for varying a d.c. voltage connected to an electrostatic dust separator Expired DE3372077D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8205941A SE8205941D0 (sv) 1982-10-19 1982-10-19 Krets for spenningsmatning av en elektrosatisk stoftavskiljare
SE8207201A SE8207201L (sv) 1982-12-16 1982-12-16 Sett och anordning for att variera en till en elektrostatisk stoftavskiljare ansluten likspenning

Publications (1)

Publication Number Publication Date
DE3372077D1 true DE3372077D1 (en) 1987-07-23

Family

ID=26658263

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383850276T Expired DE3372077D1 (en) 1982-10-19 1983-10-18 Method and device for varying a d.c. voltage connected to an electrostatic dust separator

Country Status (6)

Country Link
US (1) US4522635A (de)
EP (1) EP0109945B1 (de)
AU (1) AU562374B2 (de)
CA (1) CA1214204A (de)
DE (1) DE3372077D1 (de)
DK (1) DK479783A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20221943U1 (de) 1977-11-15 2009-09-24 OCé PRINTING SYSTEMS GMBH Gerätesystem zur Verarbeitung von Dokumentendaten
US4592763A (en) * 1983-04-06 1986-06-03 General Electric Company Method and apparatus for ramped pulsed burst powering of electrostatic precipitators
EP0208822B1 (de) * 1985-07-15 1989-10-04 Kraftelektronik AB Elektrostatischer Staubabscheider
DE3526009A1 (de) * 1985-07-20 1987-01-22 Metallgesellschaft Ag Regelverfahren fuer ein elektrofilter
US4680532A (en) * 1985-08-01 1987-07-14 General Electric Company False triggering protection for switching device of a capacitive load pulser circuit
US4680533A (en) * 1985-08-01 1987-07-14 General Electric Company Protection arrangement for switching device of a capacitive load pulser circuit
US4772998A (en) * 1987-02-26 1988-09-20 Nwl Transformers Electrostatic precipitator voltage controller having improved electrical characteristics
SE463353B (sv) * 1989-03-28 1990-11-12 Flaekt Ab Saett att reglera stroempulsmatning till en elektrostatisk stoftavskiljare
SE500810E (sv) * 1993-01-29 2003-04-29 Flaekt Ab Sätt att vid ¦verslag reglera str¦mtillf¦rseln till en elektrostatisk stoftavskiljare
PL346832A1 (en) * 1998-09-18 2002-02-25 Fls Miljo As A method of operating an electrostatic precipitator
FR2902672A3 (fr) * 2006-06-22 2007-12-28 Renault Sas Generateur tres haute tension avec mesures de tension/courant
WO2009151548A1 (en) * 2008-05-28 2009-12-17 Lochtefeld Thomas J Wave pool with moving reef wave generator extension and counter current
AT517906B1 (de) * 2015-11-10 2018-10-15 Omicron Electronics Gmbh Batteriebetriebenes Relaistestgerät
CH713394A1 (de) * 2017-01-30 2018-07-31 Clean Air Entpr Ag Elektrofilter.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238880B (de) * 1962-02-02 1967-04-20 Metallgesellschaft Ag Verfahren zum Loeschen der bei mit gleichgerichteter Wechselspannung betriebenen elektrostatischen Nassentstaubern waehrend des Spuelens der Elektroden auftretenden UEberschlaege
CH461443A (de) * 1967-08-30 1968-08-31 Bbc Brown Boveri & Cie Regeleinrichtung für ein Speisegerät eines Elektrofilters
GB1424346A (en) * 1972-11-16 1976-02-11 Lodge Cottrell Ltd Automatic voltage controller
DK150012C (da) * 1975-03-03 1992-05-25 Smidth & Co As F L Elektrisk kobling til et elektrostatisk filter
JPS5276778A (en) * 1975-12-23 1977-06-28 Toshiba Corp Power supply for electric dust collector
JPS52156473A (en) * 1976-06-21 1977-12-26 Senichi Masuda Pulse charge type electric dust collector
GB1556264A (en) * 1976-12-15 1979-11-21 Lodge Cottrell Ltd Analogue automatic voltage controller
JPS53112579A (en) * 1977-03-14 1978-10-02 Ishikawajima Harima Heavy Ind Co Ltd System for controlling triple-pole electric dust-collecting device
US4209306A (en) * 1978-11-13 1980-06-24 Research-Cottrell Pulsed electrostatic precipitator
US4232355A (en) * 1979-01-08 1980-11-04 Santek, Inc. Ionization voltage source
DE2949786A1 (de) * 1979-12-11 1981-06-19 Siemens AG, 1000 Berlin und 8000 München Verfahren zum ermitteln der filterstromgrenze eines elektrofilters
DE3027172A1 (de) * 1980-07-17 1982-02-18 Siemens AG, 1000 Berlin und 8000 München Verfahren zum betrieb eines elektrofilters
US4311491A (en) * 1980-08-18 1982-01-19 Research Cottrell, Inc. Electrostatic precipitator control for high resistivity particulate
US4326860A (en) * 1980-11-28 1982-04-27 Nwl Transformers Ripple insensitive electric precipitator
SE8104574L (sv) * 1981-07-28 1983-01-29 Svenska Flaektfabriken Ab Styranordning for en elektrostatisk stoftavskiljare

Also Published As

Publication number Publication date
EP0109945B1 (de) 1987-06-16
US4522635A (en) 1985-06-11
DK479783D0 (da) 1983-10-18
EP0109945A3 (en) 1985-08-28
AU2043283A (en) 1984-05-03
EP0109945A2 (de) 1984-05-30
CA1214204A (en) 1986-11-18
AU562374B2 (en) 1987-06-11
DK479783A (da) 1984-04-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation