FR2005976A1 - - Google Patents

Info

Publication number: FR2005976A1
Authority: FR; France
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR6910984A

Other languages

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.)

Beazer East Inc

Original Assignee

Koppers Co Inc

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.)

1968-04-10

Filing date

1969-04-09

Publication date

1969-12-19

1969-04-09 Application filed by Koppers Co Inc filed Critical Koppers Co Inc

1969-12-19 Publication of FR2005976A1 publication Critical patent/FR2005976A1/fr

Status Withdrawn legal-status Critical Current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
- B03C3/74—Cleaning the electrodes
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
- B03C3/763—Electricity supply or control systems therefor

Landscapes

Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Mechanical Engineering (AREA)
Electrostatic Separation (AREA)

FR6910984A 1968-04-10 1969-04-09 Withdrawn FR2005976A1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US72041668A	1968-04-10	1968-04-10

Publications (1)

Publication Number	Publication Date
FR2005976A1 true FR2005976A1 (de)	1969-12-19

Family

ID=24893959

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR6910984A Withdrawn FR2005976A1 (de)	1968-04-10	1969-04-09

Country Status (6)

Country	Link
US (1)	US3487606A (de)
JP (1)	JPS4811551B1 (de)
CH (1)	CH490890A (de)
DE (1)	DE1915889A1 (de)
FR (1)	FR2005976A1 (de)
GB (1)	GB1223817A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3754379A (en) *	1971-02-11	1973-08-28	Koppers Co Inc	Apparatus for electrode rapper control
US4035165A (en) *	1974-10-02	1977-07-12	Wahlco, Inc.	Rapper monitor
US4008057A (en) *	1974-11-25	1977-02-15	Envirotech Corporation	Electrostatic precipitator electrode cleaning system
US4093431A (en) *	1976-12-13	1978-06-06	American Air Filter Company, Inc.	Rapping assembly and electrode supports for electrostatic precipitators
US4086646A (en) *	1976-12-30	1978-04-25	Belco Pollution Control Corporation	System for the control of rappers in an electrostatic precipitator
US4255775A (en) *	1979-05-29	1981-03-10	Research Cottrell, Inc.	Electrostatic precipitator rapper control system with enhanced accuracy
US4283208A (en) *	1980-05-12	1981-08-11	The Air Preheater Company, Inc.	Filter bag cleaning system
US4769049A (en) *	1987-04-14	1988-09-06	United Mcgill Corporation	Side rapping drag hammer apparatus for electrostatic precipitators
US4928456A (en) *	1988-06-16	1990-05-29	Nwl Transformers	Process for rapping of electrostatic precipitator surfaces
US5015267A (en) *	1988-06-16	1991-05-14	Nwl Transformers	Process for rapping of electrostatic precipitator surfaces
DE3837439A1 (de) *	1988-11-04	1990-05-10	Sms Schwingungs Messung System	Verfahren und vorrichtung zum loesen von staub- bzw. schmutzpartikelchen bei filteranlagen
US5792240A (en) *	1993-12-23	1998-08-11	Fls Miljo A/S	Device for cleaning electrodes in an electrostatic precipitator and an electrostatic precipitator utilizing such devices
RU2198737C1 (ru) *	2002-01-14	2003-02-20	Большаков Валерий Петрович	Устройство для автоматического управления работой электрофильтра
RU2198738C1 (ru) *	2002-02-07	2003-02-20	Волков Эдуард Петрович	Устройство для регулирования работы n-секционного электрофильтра
US7413593B2 (en) *	2003-04-22	2008-08-19	Electric Power Research Institute, Inc.	Polarity reversing circuit for electrostatic precipitator systems
US7001447B1 (en) *	2003-04-22	2006-02-21	Electric Power Research Institute	Polarity reversing circuit for electrostatic precipitator system
RU2256507C1 (ru) *	2004-01-27	2005-07-20	Открытое акционерное общество "Энергетический институт им. Г.М. Кржижановского"	Устройство для автоматического управления электрофильтром
ATE370792T1 (de) *	2005-02-10	2007-09-15	Alstom Technology Ltd	Verfahren und vorrichtung zur beschleunigungsregelung eines elekromagnetischen klopfmechanismus
CN104209191A (zh) *	2014-09-09	2014-12-17	北京京诚泽宇能源环保工程技术有限公司	静电除尘器振打清灰装置
CN106975572A (zh) *	2017-05-25	2017-07-25	安徽意义环保设备有限公司	一种电除尘器阴极吊挂系统
CN106975571A (zh) *	2017-05-25	2017-07-25	安徽意义环保设备有限公司	一种可以自动清灰的电除尘器
CN106955789A (zh) *	2017-05-25	2017-07-18	安徽意义环保设备有限公司	一种组合式自动清灰的电除尘器
CN120382329B (zh) *	2025-05-30	2026-01-23	浙江天洁环境科技股份有限公司	一种电除尘器r-s线制造工艺及生产设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA591169A (en) *		1960-01-19	Guldemond John	Variable frequency vibration system for electrical precipitators
US2858900A (en) *	1954-11-08	1958-11-04	Western Precipitation Corp	Control circuit for electro-magnetic rappers for precipitators
US2854089A (en) *	1955-01-18	1958-09-30	Research Corp	Electrostatic precipitator rapping system
US2978065A (en) *	1957-07-03	1961-04-04	Svenska Flaektfabriken Ab	Regulating electric precipitators
US3030753A (en) *	1958-04-10	1962-04-24	Koppers Co Inc	Rapper
US2922085A (en) *	1958-09-05	1960-01-19	Koppers Co Inc	Electrical precipitator

1968
- 1968-04-10 US US720416A patent/US3487606A/en not_active Expired - Lifetime
1969
- 1969-03-28 DE DE19691915889 patent/DE1915889A1/de active Pending
- 1969-04-01 CH CH501369A patent/CH490890A/de not_active IP Right Cessation
- 1969-04-09 FR FR6910984A patent/FR2005976A1/fr not_active Withdrawn
- 1969-04-10 GB GB08551/69A patent/GB1223817A/en not_active Expired
- 1969-04-10 JP JP44027954A patent/JPS4811551B1/ja active Pending

Also Published As

Publication number	Publication date
JPS4811551B1 (de)	1973-04-13
US3487606A (en)	1970-01-06
GB1223817A (en)	1971-03-03
CH490890A (de)	1970-05-31
DE1915889A1 (de)	1969-10-16

Legal Events

Date	Code	Title	Description
1972-06-30	ST	Notification of lapse

Publication	Publication Date	Title
AU5506869A (de)	1970-11-26
JPS4811551B1 (de)	1973-04-13
AU5184069A (de)	1970-07-17
AU6168869A (de)	1971-04-08
AU6171569A (de)	1971-04-08
AU4811568A (de)	1974-08-01
BE724398A (de)	1969-05-02
BE709496A (de)	1968-07-17
BE728616A (de)	1969-08-01
BE728389A (de)	1969-07-16
BE727665A (de)	1969-07-01
BE727397A (de)	1969-07-01
BE727279A (de)	1969-07-22
BE727170A (de)	1969-07-01
BE726958A (de)	1969-07-01
BE726921A (de)	1969-06-16
BE726915A (de)	1969-06-16
BE726575A (de)	1969-06-16
BE726492A (de)	1969-06-16
BE726473A (de)	1969-07-03
BE726466A (de)	1969-06-16
BE725580A (de)	1969-06-17
BE724696A (de)	1969-05-02
AU5758767A (de)	1970-03-26
BE723721A (de)	1969-05-12