DK165625C - Styreapparat for en elektrostatisk stoevudskiller - Google Patents

Styreapparat for en elektrostatisk stoevudskiller

Info

Publication number
DK165625C
DK165625C DK327582A DK327582A DK165625C DK 165625 C DK165625 C DK 165625C DK 327582 A DK327582 A DK 327582A DK 327582 A DK327582 A DK 327582A DK 165625 C DK165625 C DK 165625C
Authority
DK
Denmark
Prior art keywords
switching
direct current
dust separator
voltage
zero
Prior art date
Application number
DK327582A
Other languages
English (en)
Other versions
DK327582A (da
DK165625B (da
Inventor
Alf Goesta Gustafsson
Sigvard Matts
Original Assignee
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=20344307&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK165625(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Flaekt Ab filed Critical Flaekt Ab
Publication of DK327582A publication Critical patent/DK327582A/da
Publication of DK165625B publication Critical patent/DK165625B/da
Application granted granted Critical
Publication of DK165625C publication Critical patent/DK165625C/da

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)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Control Of Electric Motors In General (AREA)
  • Pinball Game Machines (AREA)
  • Valve Device For Special Equipments (AREA)
  • Elimination Of Static Electricity (AREA)
DK327582A 1981-07-28 1982-07-21 Styreapparat for en elektrostatisk stoevudskiller DK165625C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8104574 1981-07-28
SE8104574A SE8104574L (sv) 1981-07-28 1981-07-28 Styranordning for en elektrostatisk stoftavskiljare

Publications (3)

Publication Number Publication Date
DK327582A DK327582A (da) 1983-01-29
DK165625B DK165625B (da) 1992-12-28
DK165625C true DK165625C (da) 1993-05-17

Family

ID=20344307

Family Applications (1)

Application Number Title Priority Date Filing Date
DK327582A DK165625C (da) 1981-07-28 1982-07-21 Styreapparat for en elektrostatisk stoevudskiller

Country Status (11)

Country Link
US (1) US4486704A (da)
EP (1) EP0071592B1 (da)
JP (1) JPS5820252A (da)
AT (1) ATE25206T1 (da)
CA (1) CA1190277A (da)
DE (1) DE3275271D1 (da)
DK (1) DK165625C (da)
IN (1) IN157302B (da)
NZ (1) NZ201250A (da)
SE (1) SE8104574L (da)
ZA (1) ZA824844B (da)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE430472B (sv) * 1982-03-25 1983-11-21 Flaekt Ab Anordning for att i en elektrofilteranleggning med ett flertal elektrodgrupper mojliggora en reglering av strom- och/eller spenningsverdena anslutna till resp elektrodgrupp sa att totala energibehovet kan minimeras mot.
US4522635A (en) * 1982-10-19 1985-06-11 Flakt Aktiebolag Method and device for varying a d.c. voltage connected to an electrostatic dust separator
JPS59130547A (ja) * 1983-01-13 1984-07-27 Mitsubishi Heavy Ind Ltd 電気集じん装置の運転方法
SE451675B (sv) * 1983-10-05 1987-10-26 Flaekt Ab Sett och anordning for att variera en mellan elektrostatiska stoftavskiljares elektroder upptredande spenning
US4860149A (en) * 1984-06-28 1989-08-22 The United States Of America As Represented By The United States National Aeronautics And Space Administration Electronic precipitator control
GB8431294D0 (en) * 1984-12-12 1985-01-23 Smidth & Co As F L Controlling intermittant voltage supply
DE3526754A1 (de) * 1985-07-26 1987-01-29 Metallgesellschaft Ag Regelverfahren fuer ein elektrofilter
US4757421A (en) * 1987-05-29 1988-07-12 Honeywell Inc. System for neutralizing electrostatically-charged objects using room air ionization
US5064736A (en) * 1988-03-23 1991-11-12 Olin Corporation Electrostatic method for multicolor imaging from a single toner bath
WO1991008052A1 (en) * 1989-11-30 1991-06-13 Bha Group, Inc. Electrical control system for electrostatic precipitator
US4996471A (en) * 1990-02-28 1991-02-26 Frank Gallo Controller for an electrostatic precipitator
US5278492A (en) * 1992-01-15 1994-01-11 Henkel Corporation Controllable AC power supply for an ozonator
US5378978A (en) * 1993-04-02 1995-01-03 Belco Technologies Corp. System for controlling an electrostatic precipitator using digital signal processing
US7544977B2 (en) * 2006-01-27 2009-06-09 Hewlett-Packard Development Company, L.P. Mixed-scale electronic interface
KR101544512B1 (ko) * 2014-05-31 2015-08-13 주식회사 엔아이티코리아 고전압 트랜스포머의 pcb 제어 방식의 집진 장치
US10882053B2 (en) 2016-06-14 2021-01-05 Agentis Air Llc Electrostatic air filter
US20170354980A1 (en) 2016-06-14 2017-12-14 Pacific Air Filtration Holdings, LLC Collecting electrode
US10828646B2 (en) 2016-07-18 2020-11-10 Agentis Air Llc Electrostatic air filter
CH713394A1 (de) * 2017-01-30 2018-07-31 Clean Air Entpr Ag Elektrofilter.
US10875034B2 (en) 2018-12-13 2020-12-29 Agentis Air Llc Electrostatic precipitator
US20200188931A1 (en) * 2018-12-13 2020-06-18 Pacific Air Filtration Holdings, LLC Electronic device with advanced control features
US10792673B2 (en) 2018-12-13 2020-10-06 Agentis Air Llc Electrostatic air cleaner

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724086A (en) * 1951-05-11 1955-11-15 Svenska Flaklfabriken Ab Current regulating system
US2978065A (en) * 1957-07-03 1961-04-04 Svenska Flaektfabriken Ab Regulating electric precipitators
US3507096A (en) * 1967-03-07 1970-04-21 Cottrell Res Inc Method and apparatus for automatic voltage control of electrostatic precipitators
DE1557234A1 (de) * 1967-12-18 1970-05-21 Projektierungs Konstruktions U Verfahren und Einrichtung zur selbsttaetigen Regelung der Spannung von Elektrofilter-Hochspannungserzeugern
JPS5258172A (en) * 1975-11-08 1977-05-13 Nissin Electric Co Ltd Power supply control system for electric dust collectors
CA1092186A (en) * 1977-12-09 1980-12-23 Andrew C. Stevenson Forced commutation precipitator circuit
US4290003A (en) * 1979-04-26 1981-09-15 Belco Pollution Control Corporation High voltage control of an electrostatic precipitator system
US4390831A (en) * 1979-09-17 1983-06-28 Research-Cottrell, Inc. Electrostatic precipitator control
DE2949764A1 (de) * 1979-12-11 1981-07-02 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum selbsttaetigen fuehren der spannung eines elektrofilters an der durchschlagsgrenze
DE2949752A1 (de) * 1979-12-11 1981-06-19 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum erfassen von durchschlaegen bei einem elektrofilter
DE2949786A1 (de) * 1979-12-11 1981-06-19 Siemens AG, 1000 Berlin und 8000 München Verfahren zum ermitteln der filterstromgrenze eines elektrofilters
DE3017685A1 (de) * 1980-05-08 1981-11-12 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum regeln der spannung eines in einer anlage eingesetzten elektrofilters

Also Published As

Publication number Publication date
CA1190277A (en) 1985-07-09
DE3275271D1 (en) 1987-03-05
EP0071592A3 (en) 1984-04-18
JPH0334378B2 (da) 1991-05-22
DK327582A (da) 1983-01-29
EP0071592A2 (en) 1983-02-09
ATE25206T1 (de) 1987-02-15
SE8104574L (sv) 1983-01-29
AU8625782A (en) 1983-02-03
ZA824844B (en) 1983-04-27
JPS5820252A (ja) 1983-02-05
NZ201250A (en) 1985-12-13
DK165625B (da) 1992-12-28
US4486704A (en) 1984-12-04
EP0071592B1 (en) 1987-01-28
IN157302B (da) 1986-02-22
AU550420B2 (en) 1986-03-20

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Legal Events

Date Code Title Description
PBP Patent lapsed