FI942428A7 - Menetelmä virtapulssien syötön ohjaamiseksi sähköstaattiseen pölynerottimeen - Google Patents

Menetelmä virtapulssien syötön ohjaamiseksi sähköstaattiseen pölynerottimeen

Info

Publication number: FI942428A7
Authority: FI; Finland
Prior art keywords: controlling; supply; dust collector; current pulses; electrostatic dust
Prior art date: 1991-11-26

Application number

FI942428A

Other languages

English (en)

Swedish (sv)

Other versions

FI942428A0 (fi

FI102466B (fi

FI102466B1 (fi

Inventor

Hans Jacobsson

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.)

1991-11-26

Filing date

1994-05-25

Publication date

1994-05-25

1994-05-25 Application filed by Flaekt Ab filed Critical Flaekt Ab

1994-05-25 Publication of FI942428A0 publication Critical patent/FI942428A0/fi

1994-05-25 Publication of FI942428A7 publication Critical patent/FI942428A7/fi

1998-12-15 Application granted granted Critical

1998-12-15 Publication of FI102466B publication Critical patent/FI102466B/fi

1998-12-15 Publication of FI102466B1 publication Critical patent/FI102466B1/fi

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)
Generation Of Surge Voltage And Current (AREA)
Elimination Of Static Electricity (AREA)

FI942428A 1991-11-26 1994-05-25 Menetelmä sykkivän tasavirran ohjaamiseksi, joka tasavirta syötetään sähköstaattiseen pölynerottimeen FI102466B1 (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
SE9103489		1991-11-26
SE9103489A SE468628B (sv)	1991-11-26	1991-11-26	Saett att reglera stroempulsmatningen till en elektrostatisk stoftavskiljare
PCT/SE1992/000815 WO1993010902A1 (en)	1991-11-26	1992-11-26	Method for controlling the current pulse supply to an electrostatic precipitator
SE9200815		1992-11-26

Publications (4)

Publication Number	Publication Date
FI942428A0 FI942428A0 (fi)	1994-05-25
FI942428A7 true FI942428A7 (fi)	1994-05-25
FI102466B FI102466B (fi)	1998-12-15
FI102466B1 FI102466B1 (fi)	1998-12-15

Family

ID=20384426

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI942428A FI102466B1 (fi)	1991-11-26	1994-05-25	Menetelmä sykkivän tasavirran ohjaamiseksi, joka tasavirta syötetään sähköstaattiseen pölynerottimeen

Country Status (13)

Country	Link
US (1)	US5477464A (fi)
EP (1)	EP0627963B1 (fi)
AT (1)	ATE155049T1 (fi)
AU (1)	AU662785B2 (fi)
BR (1)	BR9206811A (fi)
CA (1)	CA2123225C (fi)
CZ (1)	CZ127494A3 (fi)
DE (1)	DE69220815T2 (fi)
FI (1)	FI102466B1 (fi)
PL (1)	PL169835B1 (fi)
RU (1)	RU2110142C1 (fi)
SE (1)	SE468628B (fi)
WO (1)	WO1993010902A1 (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE501119C2 (sv) *	1993-03-01	1994-11-21	Flaekt Ab	Sätt att styra tillförsel av konditioneringsmedel till en elektrostatisk stoftavskiljare
SE506246C2 (sv) *	1996-03-28	1997-11-24	Flaekt Ab	Förfarande för styrning av en elektrostatisk stoftavskiljare
SE506245C2 (sv) *	1996-03-28	1997-11-24	Flaekt Ab	Förfarande för styrning av en elektrostatisk stoftavskiljare
SE9701139L (sv) *	1997-03-26	1998-06-29	Flaekt Ab	Sätt att reglera strömtillförsel till en elektrostatisk stoftavskiljare
US6063168A (en) *	1997-08-11	2000-05-16	Southern Company Services	Electrostatic precipitator
SE510380C2 (sv) *	1997-09-10	1999-05-17	Flaekt Ab	Sätt att reglera strömtillförsel till en elektrostatisk stoftavskiljare
SE9802177D0 (sv) *	1998-06-18	1998-06-18	Kraftelektronik Ab	Metod och anordning för alstring av spänningspulser till en elektrostatisk stoftavskiljare
TR200100339T2 (tr) *	1998-09-18	2001-07-23	Fls Milj A/S	Bir elektrostatik presipitatörün işletilmesi metodu
US7357828B2 (en) *	2006-07-17	2008-04-15	Oreck Holdings Llc	Air cleaner including constant current power supply
US7625424B2 (en)	2006-08-08	2009-12-01	Oreck Holdings, Llc	Air cleaner and shut-down method
EP2599556B1 (en)	2011-11-29	2021-06-30	General Electric Technology GmbH	A method for cleaning an electrostatic precipitator
TR201809113T4 (tr) *	2014-01-29	2018-07-23	Mitsubishi Hitachi Power Systems Env Solutions Ltd	Elektrostatik filtre, elektrostatik filtre için yük kontrol programı, ve elektrostatik filtre için yük kontrol yöntemi.
ES2888225T3 (es) *	2014-06-13	2022-01-03	Smidth As F L	Control de una fuente de alimentación de alta tensión para un precipitador electrostático
RU2658186C1 (ru) *	2017-06-07	2018-06-19	Виталий Григорьевич Ерошенко	Способ предотвращения воспламенения продуктов несгоревшего топлива в электрофильтре

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3915672A (en) *	1973-10-18	1975-10-28	Gaylord W Penney	Electrostatic precipitator
JPS515303A (en) *	1974-07-03	1976-01-17	Mitsubishi Heavy Ind Ltd	Sekitantono gasukasochi
US4052177A (en) *	1975-03-03	1977-10-04	Nea-Lindberg A/S	Electrostatic precipitator arrangements
US4267502A (en) *	1979-05-23	1981-05-12	Envirotech Corporation	Precipitator voltage control system
US4311491A (en) *	1980-08-18	1982-01-19	Research Cottrell, Inc.	Electrostatic precipitator control for high resistivity particulate
US4410849A (en) *	1981-03-23	1983-10-18	Mitsubishi Jukogyo Kabushiki Kaisha	Electric dust collecting apparatus having controlled intermittent high voltage supply
SE8402658L (sv) *	1984-05-17	1985-11-18	Flaekt Ab	Anordning for att ytterligare rena ett i en elektrostatisk stoftavskiljare redan i viss man renat stoftbemengt medium
GB8431293D0 (en) *	1984-12-12	1985-01-23	Smidth & Co As F L	Controlling pulse frequency of electrostatic precipitator
GB8431294D0 (en) *	1984-12-12	1985-01-23	Smidth & Co As F L	Controlling intermittant voltage supply
JPS624454A (ja) *	1985-07-01	1987-01-10	Mitsubishi Heavy Ind Ltd	自己放電形パルス荷電方式電気集じん装置
ZA883443B (en) *	1987-05-21	1988-11-16	Merrell Dow Pharmaceuticals Inc.	Cyclic anticoagulant peptides
SE463353B (sv) *	1989-03-28	1990-11-12	Flaekt Ab	Saett att reglera stroempulsmatning till en elektrostatisk stoftavskiljare
US5288303A (en) *	1992-04-07	1994-02-22	Wilhelm Environmental Technologies, Inc.	Flue gas conditioning system
US5311420A (en) *	1992-07-17	1994-05-10	Environmental Elements Corp.	Automatic back corona detection and protection system

1991
- 1991-11-26 SE SE9103489A patent/SE468628B/sv not_active IP Right Cessation
- 1991-11-26 US US08/240,699 patent/US5477464A/en not_active Expired - Lifetime
1992
- 1992-11-26 PL PL92303778A patent/PL169835B1/pl unknown
- 1992-11-26 CA CA002123225A patent/CA2123225C/en not_active Expired - Lifetime
- 1992-11-26 RU RU94026258/09A patent/RU2110142C1/ru active
- 1992-11-26 DE DE69220815T patent/DE69220815T2/de not_active Expired - Lifetime
- 1992-11-26 BR BR9206811A patent/BR9206811A/pt not_active IP Right Cessation
- 1992-11-26 CZ CZ941274A patent/CZ127494A3/cs unknown
- 1992-11-26 EP EP92924980A patent/EP0627963B1/en not_active Expired - Lifetime
- 1992-11-26 WO PCT/SE1992/000815 patent/WO1993010902A1/en not_active Ceased
- 1992-11-26 AU AU31200/93A patent/AU662785B2/en not_active Expired
- 1992-11-26 AT AT92924980T patent/ATE155049T1/de not_active IP Right Cessation
1994
- 1994-05-25 FI FI942428A patent/FI102466B1/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
US5477464A (en)	1995-12-19
RU2110142C1 (ru)	1998-04-27
CA2123225C (en)	2003-07-29
PL169835B1 (pl)	1996-09-30
EP0627963B1 (en)	1997-07-09
SE9103489D0 (sv)	1991-11-26
AU662785B2 (en)	1995-09-14
SE9103489L (sv)	1993-02-22
DE69220815T2 (de)	1998-02-05
AU3120093A (en)	1993-06-28
FI942428A0 (fi)	1994-05-25
CA2123225A1 (en)	1993-06-10
FI102466B (fi)	1998-12-15
SE468628B (sv)	1993-02-22
BR9206811A (pt)	1995-10-31
EP0627963A1 (en)	1994-12-14
CZ127494A3 (en)	1995-04-12
DE69220815D1 (de)	1997-08-14
ATE155049T1 (de)	1997-07-15
WO1993010902A1 (en)	1993-06-10
FI102466B1 (fi)	1998-12-15

Publication	Publication Date	Title
AU582864B2 (en)	1989-04-13	Current supply for an electrostatic filter
FI932442L (fi)	1993-11-30	Kristallina propenpolymerer med foerbaettrad bearbetbarhet i smaelt tillstaond samt foerfarande foer deras framstaellning
FI942428A7 (fi)	1994-05-25	Menetelmä virtapulssien syötön ohjaamiseksi sähköstaattiseen pölynerottimeen
DE69218165D1 (de)	1997-04-17	Elektrostatischer Staubabscheider
NO931948D0 (no)	1993-05-28	Pose for opptak av konsentrat
ZA811463B (en)	1982-04-28	Power controller for electrostatic precipitator
ZA919656B (en)	1992-09-30	Voltage controlled power supply
FI902226A7 (fi)	1991-11-04	Menetelmä tasasuuntaajan tasajännitteen säätämiseksi
ZA781070B (en)	1979-02-28	Power supply for an electrostatic precipitator
DE69314164D1 (de)	1997-10-30	Leistungsversorgungs-spannungerhöher
DE3163128D1 (en)	1984-05-24	Static power supply device of an electrofilter for electrostatic dust precipitation
EP0468513A3 (en)	1992-04-22	High voltage power supply control apparatus
AU4610685A (en)	1987-01-22	Method of automatically controlling an electrostatic precipitator
DE69216959D1 (de)	1997-03-06	Regulierung der Tonerzufuhrgeschwindigkeit
FI923862A7 (fi)	1992-08-28	Järjestely alennettua tehonsyöttöä varten
AU568134B2 (en)	1987-12-17	Power supply for an electrostatic precipitator
DE69209744D1 (de)	1996-05-15	Hochspannungsgenerator
DK0470060T3 (da)	1994-12-27	Strømforsyningstilpasningskredsløb
ITMI910398A0 (it)	1991-02-15	Sistema per controllare e regolare alimentatori ad impulsi di tensione per precipitatori elettrostatici
DK0552389T3 (da)	1996-11-11	Energiforsyningsfremgangsmåde til et elektrofilter
FI925004L (fi)	1992-11-05	Nya plasmider
KR940000506U (ko)	1994-01-03	전기집진기의 전원공급제어 회로
IE853102L (en)	1986-06-12	Controlling voltage supply to an electrostatic precipitator
PL285588A1 (en)	1991-12-16	Method of controlling electrofilter supply voltage
SE9300411L (sv)	1993-12-13	Anordning för strömtillförsel till en elektrostatisk stoftavskiljare

Legal Events

Date	Code	Title	Description
2005-12-14	PC	Transfer of assignment of patent	Owner name: ALSTOM TECHNOLOGY LTD Free format text: ALSTOM TECHNOLOGY LTD
2012-12-20	MA	Patent expired

Date

Code

Title

Description

2005-12-14

Transfer of assignment of patent

Owner name: ALSTOM TECHNOLOGY LTD

Free format text: ALSTOM TECHNOLOGY LTD

2012-12-20

Patent expired