BR7204478D0 - Um sistema de controle de potencia para precipitadores eletricos - Google Patents

Um sistema de controle de potencia para precipitadores eletricos

Info

Publication number
BR7204478D0
BR7204478D0 BR4478/72A BR447872A BR7204478D0 BR 7204478 D0 BR7204478 D0 BR 7204478D0 BR 4478/72 A BR4478/72 A BR 4478/72A BR 447872 A BR447872 A BR 447872A BR 7204478 D0 BR7204478 D0 BR 7204478D0
Authority
BR
Brazil
Prior art keywords
control system
power control
electric precipitators
precipitators
electric
Prior art date
Application number
BR4478/72A
Other languages
English (en)
Portuguese (pt)
Inventor
P Gelfrand
Original Assignee
Envirotech Corp
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 Envirotech Corp filed Critical Envirotech Corp
Publication of BR7204478D0 publication Critical patent/BR7204478D0/pt

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)
  • Plasma Technology (AREA)
  • Control Of Eletrric Generators (AREA)
  • Generation Of Surge Voltage And Current (AREA)
BR4478/72A 1971-07-12 1972-07-06 Um sistema de controle de potencia para precipitadores eletricos BR7204478D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16160671A 1971-07-12 1971-07-12

Publications (1)

Publication Number Publication Date
BR7204478D0 true BR7204478D0 (pt) 1973-05-15

Family

ID=22581894

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4478/72A BR7204478D0 (pt) 1971-07-12 1972-07-06 Um sistema de controle de potencia para precipitadores eletricos

Country Status (12)

Country Link
US (1) US3745749A (Direct)
JP (1) JPS5635511B1 (Direct)
AR (1) AR195381A1 (Direct)
AU (1) AU475271B2 (Direct)
BR (1) BR7204478D0 (Direct)
CA (1) CA998943A (Direct)
DE (1) DE2234046B2 (Direct)
FR (1) FR2146007A5 (Direct)
GB (1) GB1402149A (Direct)
NL (1) NL7209377A (Direct)
SU (1) SU602136A3 (Direct)
TR (1) TR16984A (Direct)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873282A (en) * 1972-07-27 1975-03-25 Gen Electric Automatic voltage control for an electronic precipitator
US3893828A (en) * 1973-06-11 1975-07-08 Wahlco Inc Electrostatic precipitator central monitor and control system
US4282014A (en) * 1975-01-31 1981-08-04 Siemens Aktiengesellschaft Detector for detecting voltage breakdowns on the high-voltage side of an electric precipitator
DE2540084C2 (de) * 1975-09-09 1983-08-25 Metallgesellschaft Ag, 6000 Frankfurt Einrichtung zum hochspannungsseitigen Erfassen von Überschlägen bei einem Elektroabscheider
CA1089002A (en) * 1976-08-13 1980-11-04 Richard K. Davis Automatic control system for electric precipitators
US4047235A (en) * 1976-08-13 1977-09-06 General Electric Company Current limit and overcurrent cut off system
GB1556264A (en) * 1976-12-15 1979-11-21 Lodge Cottrell Ltd Analogue automatic voltage controller
US4265641A (en) * 1979-05-18 1981-05-05 Monsanto Company Method and apparatus for particle charging and particle collecting
US4267502A (en) * 1979-05-23 1981-05-12 Envirotech Corporation Precipitator voltage control 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
JPS56500808A (Direct) * 1980-03-17 1981-06-18
DE3015275A1 (de) * 1980-04-21 1981-10-22 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum selbsttaetigen fuehren der spannung eines elektrofilters an der durchschlagsgrenze
DE3017685A1 (de) * 1980-05-08 1981-11-12 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum regeln der spannung eines in einer anlage eingesetzten elektrofilters
US4326860A (en) * 1980-11-28 1982-04-27 Nwl Transformers Ripple insensitive electric precipitator
DE3165590D1 (en) * 1980-12-17 1984-09-20 Smidth & Co As F L Method of controlling operation of an electrostatic precipitator
JPS58501162A (ja) * 1981-07-24 1983-07-21 トル−ス　ロドニイ　ジヨン 静電集塵器の逆コロナを検出し適用する方法
US4409540A (en) * 1981-09-28 1983-10-11 Dresser Industries, Inc. Active voltage divider
US4390830A (en) * 1981-10-15 1983-06-28 Nwl Transformers Back corona detection and current setback for electrostatic precipitators
US4417199A (en) * 1982-05-13 1983-11-22 Dresser Industries, Inc. Zero crossover triggering circuit for thyristor
JPS59133570A (ja) * 1983-01-20 1984-07-31 Sharp Corp コロナ放電器の異常検出装置
US4605424A (en) * 1984-06-28 1986-08-12 Johnston David F Method and apparatus for controlling power to an electronic precipitator
US4772998A (en) * 1987-02-26 1988-09-20 Nwl Transformers Electrostatic precipitator voltage controller having improved electrical characteristics
EP0408636A4 (en) * 1988-03-23 1992-01-02 Robert Ferrand Patient support system
FI83481C (fi) * 1989-08-25 1993-10-25 Airtunnel Ltd Oy Foerfarande och anordning foer rengoering av luft, roekgaser eller motsvarande
SE500810E (sv) * 1993-01-29 2003-04-29 Flaekt Ab Sätt att vid ¦verslag reglera str¦mtillf¦rseln till en elektrostatisk stoftavskiljare
US5578112A (en) * 1995-06-01 1996-11-26 999520 Ontario Limited Modular and low power ionizer
US7267711B2 (en) * 2003-09-23 2007-09-11 Msp Corporation Electrostatic precipitator for diesel blow-by
ES2368913T3 (es) * 2004-10-26 2011-11-23 Flsmidth A/S Sistema generador de impulsos para precipitador electrostático.
US7833322B2 (en) * 2006-02-28 2010-11-16 Sharper Image Acquisition Llc Air treatment apparatus having a voltage control device responsive to current sensing
US7625424B2 (en) * 2006-08-08 2009-12-01 Oreck Holdings, Llc Air cleaner and shut-down method
US20110030560A1 (en) * 2009-08-04 2011-02-10 Bohlen John R Air cleaner with multiple orientations
EP2397227A1 (en) * 2010-06-18 2011-12-21 Alstom Technology Ltd Method to control the line distortion of a system of power supplies of electrostatic precipitators
KR101544512B1 (ko) * 2014-05-31 2015-08-13 주식회사 엔아이티코리아 고전압 트랜스포머의 pcb 제어 방식의 집진 장치
EP3095520A1 (en) * 2015-05-20 2016-11-23 General Electric Technology GmbH Method for monitoring the signal quality of an electrostatic precipitator and electrostatic precipitator
JP2020065389A (ja) * 2018-10-18 2020-04-23 セイコーエプソン株式会社 制御装置、送電装置、無接点電力伝送システム及び電子機器

Also Published As

Publication number Publication date
SU602136A3 (ru) 1978-04-05
DE2234046A1 (de) 1973-02-01
FR2146007A5 (Direct) 1973-02-23
US3745749A (en) 1973-07-17
AU475271B2 (en) 1976-08-19
JPS5635511B1 (Direct) 1981-08-18
AU4364072A (en) 1974-01-03
DE2234046B2 (de) 1978-02-16
CA998943A (en) 1976-10-26
TR16984A (tr) 1974-02-21
GB1402149A (en) 1975-08-06
NL7209377A (Direct) 1973-01-16
AR195381A1 (es) 1973-10-08

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