FR92315E - Method and device applicable to flues and ventilation systems for purifying gases and cleaning up polluted air - Google Patents
Method and device applicable to flues and ventilation systems for purifying gases and cleaning up polluted airInfo
- Publication number
- FR92315E FR92315E FR99893A FR99893A FR92315E FR 92315 E FR92315 E FR 92315E FR 99893 A FR99893 A FR 99893A FR 99893 A FR99893 A FR 99893A FR 92315 E FR92315 E FR 92315E
- Authority
- FR
- France
- Prior art keywords
- flues
- cleaning
- polluted air
- ventilation systems
- device applicable
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
-
- 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
-
- 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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/10—Plant or installations having external electricity supply dry type characterised by presence of electrodes moving during separating action
-
- 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
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/02—Stationary loaders or unloaders, e.g. for sacks
- B66F9/04—Stationary loaders or unloaders, e.g. for sacks hydraulically actuated or controlled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J11/00—Devices for conducting smoke or fumes, e.g. flues
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/10—Ionising electrode has multiple serrated ends or parts
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/09—Furnace gas scrubbers
-
- 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
- Y10S55/00—Gas separation
- Y10S55/38—Tubular collector electrode
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1203A FR87149E (en) | 1964-07-15 | 1965-01-07 | Method and device applicable to flues and ventilation installations for purifying gases and cleaning up polluted air |
FR15481A FR87986E (en) | 1964-07-15 | 1965-04-30 | Method and device applicable to flue pipes and ventilation system for purifying gases and cleaning up polluted air |
CH997665A CH446591A (en) | 1964-07-15 | 1965-07-13 | System for cleaning gases by ionization |
US471559A US3443362A (en) | 1964-07-15 | 1965-07-13 | Precipitator |
BE666821D BE666821A (en) | 1964-07-15 | 1965-07-13 | |
NL6509093A NL6509093A (en) | 1964-07-15 | 1965-07-14 | |
DE19666606015U DE6606015U (en) | 1964-07-15 | 1965-07-15 | ION SLINGERS |
DE1457304A DE1457304B2 (en) | 1964-07-15 | 1965-07-15 | System for the electrical cleaning of exhaust gases by ionization |
FR99893A FR92315E (en) | 1964-07-15 | 1967-03-22 | Method and device applicable to flues and ventilation systems for purifying gases and cleaning up polluted air |
FR140603A FR93987E (en) | 1964-07-15 | 1968-02-19 | Process and devices applicable to flues and ventilation installations for purifying gases and cleaning up polluted air. |
NL6803880A NL6803880A (en) | 1964-07-15 | 1968-03-19 | |
DE1968@@6605598U DE6605598U (en) | 1964-07-15 | 1968-03-20 | ION SLINGERS |
CH440868A CH478597A (en) | 1964-07-15 | 1968-03-20 | System for cleaning gases by ionization |
US714469A US3492790A (en) | 1964-07-15 | 1968-03-20 | Gas cleaning apparatus and more particularly to an improved electrical precipitator |
DE19681757006 DE1757006A1 (en) | 1964-07-15 | 1968-03-20 | Equipment for chimneys and ventilation systems |
BE712576D BE712576A (en) | 1964-07-15 | 1968-03-21 | |
SE03812/68A SE364645B (en) | 1964-07-15 | 1968-03-21 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR981967A FR1406733A (en) | 1964-07-15 | 1964-07-15 | Method and device applicable to flues and ventilation installations for purifying gases and cleaning up polluted air |
FR1203A FR87149E (en) | 1964-07-15 | 1965-01-07 | Method and device applicable to flues and ventilation installations for purifying gases and cleaning up polluted air |
FR15481A FR87986E (en) | 1964-07-15 | 1965-04-30 | Method and device applicable to flue pipes and ventilation system for purifying gases and cleaning up polluted air |
FR99893A FR92315E (en) | 1964-07-15 | 1967-03-22 | Method and device applicable to flues and ventilation systems for purifying gases and cleaning up polluted air |
FR140603A FR93987E (en) | 1964-07-15 | 1968-02-19 | Process and devices applicable to flues and ventilation installations for purifying gases and cleaning up polluted air. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR92315E true FR92315E (en) | 1968-10-25 |
Family
ID=27545976
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1203A Expired FR87149E (en) | 1964-07-15 | 1965-01-07 | Method and device applicable to flues and ventilation installations for purifying gases and cleaning up polluted air |
FR15481A Expired FR87986E (en) | 1964-07-15 | 1965-04-30 | Method and device applicable to flue pipes and ventilation system for purifying gases and cleaning up polluted air |
FR99893A Expired FR92315E (en) | 1964-07-15 | 1967-03-22 | Method and device applicable to flues and ventilation systems for purifying gases and cleaning up polluted air |
FR140603A Expired FR93987E (en) | 1964-07-15 | 1968-02-19 | Process and devices applicable to flues and ventilation installations for purifying gases and cleaning up polluted air. |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1203A Expired FR87149E (en) | 1964-07-15 | 1965-01-07 | Method and device applicable to flues and ventilation installations for purifying gases and cleaning up polluted air |
FR15481A Expired FR87986E (en) | 1964-07-15 | 1965-04-30 | Method and device applicable to flue pipes and ventilation system for purifying gases and cleaning up polluted air |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR140603A Expired FR93987E (en) | 1964-07-15 | 1968-02-19 | Process and devices applicable to flues and ventilation installations for purifying gases and cleaning up polluted air. |
Country Status (7)
Country | Link |
---|---|
US (2) | US3443362A (en) |
BE (2) | BE666821A (en) |
CH (2) | CH446591A (en) |
DE (4) | DE1457304B2 (en) |
FR (4) | FR87149E (en) |
NL (2) | NL6509093A (en) |
SE (1) | SE364645B (en) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3688475A (en) * | 1969-04-03 | 1972-09-05 | Lodge Cottrell Ltd | Electro-precipitation |
US3765153A (en) * | 1970-10-26 | 1973-10-16 | J Grey | Apparatus for removing contaminants entrained in a gas stream |
US3770385A (en) * | 1970-10-26 | 1973-11-06 | Morse Boulger Inc | Apparatus for removal of contaminants entrained in gas streams |
SE355516B (en) * | 1970-12-28 | 1973-04-30 | Kaufeldt Ingenjors Ab R | |
DE2134165C3 (en) * | 1971-07-09 | 1981-06-04 | Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen | Wet electrostatic precipitator |
US3890103A (en) * | 1971-08-25 | 1975-06-17 | Jinemon Konishi | Anti-pollution exhaust apparatus |
FR2185439B1 (en) * | 1972-05-26 | 1974-12-27 | Tissmetal Lionel Dupont | |
SE365948B (en) * | 1972-08-10 | 1974-04-08 | Miljoeteknik S T Ab | |
JPS4965377A (en) * | 1972-10-27 | 1974-06-25 | ||
US4029485A (en) * | 1975-08-08 | 1977-06-14 | Ab S.T. Miljoteknik | Gas cleaners |
JPS52156473A (en) * | 1976-06-21 | 1977-12-26 | Senichi Masuda | Pulse charge type electric dust collector |
US4202674A (en) * | 1978-09-15 | 1980-05-13 | Ball Corporation | Electrostatic gas cleaner |
US4230466A (en) * | 1979-05-10 | 1980-10-28 | Santek, Inc. | Discharge electrode structure for electrostatic precipitator |
DE2942123B1 (en) * | 1979-10-18 | 1980-09-04 | Bischoff Gasreinigung | Annular gap washer |
US4588423A (en) * | 1982-06-30 | 1986-05-13 | Donaldson Company, Inc. | Electrostatic separator |
DE3512808A1 (en) * | 1985-04-10 | 1986-10-16 | Bayerische Motoren Werke AG, 8000 München | Can holder in a motor vehicle |
FR2588904B1 (en) * | 1985-10-21 | 1994-01-14 | Waeffler Pierre | CYLINDRICAL CHIMNEY EQUIPPED WITH AXIAL FANS PROVIDING A ROTATIONAL FLOW RATE |
DE4302948A1 (en) * | 1993-02-03 | 1994-08-04 | Bayerische Motoren Werke Ag | Drinks holder for glove pocket in vehicle |
DE4306228A1 (en) * | 1993-02-27 | 1994-09-01 | Abb Patent Gmbh | Flue gas filter arrangement for dusts and gaseous pollutants |
DE4327869C1 (en) * | 1993-08-19 | 1994-08-18 | Daimler Benz Ag | Parcel shelf with closing flap and folding table arranged thereon |
DE4421925A1 (en) * | 1994-06-26 | 1994-12-15 | Guenther Prof Dr Ing Hauser | Particle filter with continuous discharge |
DE4444955A1 (en) * | 1994-12-16 | 1996-06-20 | Fischer Artur Werke Gmbh | Holder for beverage containers |
US5580368A (en) * | 1995-02-22 | 1996-12-03 | Su-Ying R. Lu | Exhaust gas cleaning device |
US5762691A (en) * | 1995-03-21 | 1998-06-09 | Sikorsky Aircraft Corporation | Aerodynamic-electrostatic particulate collection system |
WO1998012712A2 (en) * | 1996-09-08 | 1998-03-26 | Haim Goldenblum | Kinetic to mechanical energy conversion method, device, and system |
FI108992B (en) * | 1998-05-26 | 2002-05-15 | Metso Paper Inc | Method and apparatus for separating particles from an air stream |
US7156899B1 (en) * | 2000-06-21 | 2007-01-02 | Canatxx Energy, L.L.C. | Area wide municipal electronic air cleaner and method |
US6365112B1 (en) | 2000-08-17 | 2002-04-02 | Sergei Babko-Malyi | Distribution of corona discharge activated reagent fluid injected into electrostatic precipitators |
DE20315935U1 (en) * | 2003-10-16 | 2005-02-24 | Hengst Gmbh & Co.Kg | Electrostatic separator with self-purging |
EP1684910B1 (en) * | 2003-11-17 | 2016-07-13 | ABsalut Ecology Establishment | Method for reducing and removing airborne oxidized particulates |
SE527934C2 (en) * | 2004-06-03 | 2006-07-11 | Alfa Laval Corp Ab | An apparatus and method for purifying a gas |
FR2879942B1 (en) * | 2004-12-27 | 2007-01-26 | Commissariat Energie Atomique | DEVICE FOR PURIFYING A GAS STREAM CONTAINING CONDENSABLE VAPORS |
SE528750C2 (en) * | 2005-06-27 | 2007-02-06 | 3Nine Ab | Method and apparatus for separating particles from a gas stream |
US7524357B2 (en) * | 2006-09-28 | 2009-04-28 | Pratt & Whitney Canada Corp. | Self-contained electrostatic air/oil separator for aircraft engine |
DE102007017304A1 (en) * | 2007-04-11 | 2008-10-16 | Tuncay Berk | Device for processing of combustion air for internal combustion engine, has electric blower with two electrodes and control unit, where electric blower is connected with internal combustion engine |
CN101956173B (en) * | 2009-07-20 | 2013-06-05 | 鸿富锦精密工业(深圳)有限公司 | Coating device utilizing bearing assembly |
DE102010019604A1 (en) * | 2010-05-06 | 2011-11-10 | Rolls-Royce Deutschland Ltd & Co Kg | Centrifugal oil separator for an aircraft engine |
DE102010019605A1 (en) * | 2010-05-06 | 2011-11-10 | Rolls-Royce Deutschland Ltd & Co Kg | Centrifugal oil separator for an aircraft engine |
DE102010031111A1 (en) * | 2010-07-08 | 2012-01-12 | Luwatec Gmbh Luft- Und Wassertechnik | ionization |
FR2979258B1 (en) * | 2011-08-29 | 2019-06-21 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | DEVICE FOR ELECTROSTATICALLY COLLECTING PARTICLES SUSPENDED IN A GASEOUS MEDIUM |
FR2991436B1 (en) * | 2012-05-31 | 2016-10-14 | Stephane Jacky Boiral | APPARATUS FOR CONDITIONING THE AIR OF A ROOM OR CLOSED ENCLOSURE |
CN110102134B (en) * | 2019-05-13 | 2021-04-16 | 安徽理工大学 | Light kinetic energy intelligence heat supply dust remover based on ultrasonic wave technique |
CN114534377B (en) * | 2022-02-14 | 2023-05-16 | 山东莱钢永锋钢铁有限公司 | Device for reducing water drops carried by wet desulfurization direct-discharge chimney and construction method |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US243212A (en) * | 1881-06-21 | Ments | ||
DE533036C (en) * | 1931-09-07 | Siemens Schuckertwerke Akt Ges | Electric centrifugal gas cleaners | |
US617618A (en) * | 1899-01-10 | Tiiwaite | ||
USRE26177E (en) * | 1967-03-21 | Automatic steering of space craft | ||
GB191100060A (en) * | 1911-01-02 | 1911-11-23 | James Yate Johnson | Improvements in the Electrical Purification of Gases and Apparatus therefor. |
GB191100142A (en) * | 1911-01-03 | 1911-09-28 | James Yate Johnson | Improvements in the Electrical Purification of Gases and Apparatus therefor. |
US1334231A (en) * | 1917-02-03 | 1920-03-16 | Int Precipitation Co | Apparatus for electrical treatment of gases |
US1337489A (en) * | 1917-09-25 | 1920-04-20 | Research Corp | Method of regulating the velocity of fumes passing through electrical precipitators |
US1396811A (en) * | 1918-03-14 | 1921-11-15 | Westinghouse Electric & Mfg Co | Electrical precipitating system |
US1456044A (en) * | 1918-11-23 | 1923-05-22 | Research Corp | Positioned electrode |
US1604424A (en) * | 1920-07-19 | 1926-10-26 | Int Precipitation Co | Process for refining petroleum and other materials |
US1527355A (en) * | 1922-06-21 | 1925-02-24 | Scipio S Gentile | Attachment for internal-combustion engines |
US1579462A (en) * | 1925-02-11 | 1926-04-06 | Research Corp | Method of and apparatus for separating light materials from gases |
US1911211A (en) * | 1931-11-20 | 1933-05-30 | Frank F Stelz | Electrical separator |
US2119297A (en) * | 1936-04-04 | 1938-05-31 | Research Corp | Electrical precipitation |
US2192249A (en) * | 1938-07-06 | 1940-03-05 | Research Corp | Apparatus and method for cleaning gases |
US2335420A (en) * | 1941-04-26 | 1943-11-30 | Sharples Corp | Oil purifying system for vehicles |
US2441631A (en) * | 1945-02-14 | 1948-05-18 | Hills Bros Coffee | Centrifugal dust separator |
US2455738A (en) * | 1945-06-30 | 1948-12-07 | George W Crise | Electrostatic air filter and circulator |
US2448048A (en) * | 1945-08-09 | 1948-08-31 | Carl W Porter | Rain and sprayproof ventilator |
US2609061A (en) * | 1947-11-28 | 1952-09-02 | Research Corp | Rotary electrical precipitator |
AT173201B (en) * | 1950-02-22 | 1952-11-25 | Sfindex | Apparatus for separating solid and liquid particles from a gas stream with the aid of a radioactive ionizer |
US2696273A (en) * | 1951-08-03 | 1954-12-07 | Research Corp | Gas cleaning apparatus |
US2738027A (en) * | 1953-06-29 | 1956-03-13 | Apra Precipitator Corp | Drawer removal for precipitator electrodes and collectors |
US2740493A (en) * | 1953-12-30 | 1956-04-03 | Research Corp | Gas cleaning method and apparatus |
US2709497A (en) * | 1954-02-04 | 1955-05-31 | Research Corp | Electrical precipitator |
US2937709A (en) * | 1955-01-05 | 1960-05-24 | Electronatom Corp | Gas conditioner |
US2880874A (en) * | 1956-10-26 | 1959-04-07 | Ferrara Vincent | Filter sweep agitator |
US2949550A (en) * | 1957-07-03 | 1960-08-16 | Whitehall Rand Inc | Electrokinetic apparatus |
US3039612A (en) * | 1958-07-21 | 1962-06-19 | Charles E Palmer | Filter bed agitator |
US3026965A (en) * | 1958-08-01 | 1962-03-27 | Schloz Motor Condensator | Electric filter |
DE1136161B (en) * | 1958-10-20 | 1962-09-06 | Paul Haller | Back pressure internal combustion turbine with at least one impeller driven by back pressure nozzles |
US3282032A (en) * | 1962-01-29 | 1966-11-01 | Bahnson Co | Rotating eliminator |
US3157479A (en) * | 1962-03-26 | 1964-11-17 | Arthur F Boles | Electrostatic precipitating device |
DE1264410B (en) * | 1962-09-26 | 1968-03-28 | Omnical Ges Fuer Kessel Und Ap | Precipitation electrode for electrostatic precipitators |
-
1965
- 1965-01-07 FR FR1203A patent/FR87149E/en not_active Expired
- 1965-04-30 FR FR15481A patent/FR87986E/en not_active Expired
- 1965-07-13 BE BE666821D patent/BE666821A/xx unknown
- 1965-07-13 CH CH997665A patent/CH446591A/en unknown
- 1965-07-13 US US471559A patent/US3443362A/en not_active Expired - Lifetime
- 1965-07-14 NL NL6509093A patent/NL6509093A/xx unknown
- 1965-07-15 DE DE1457304A patent/DE1457304B2/en not_active Withdrawn
- 1965-07-15 DE DE19666606015U patent/DE6606015U/en not_active Expired
-
1967
- 1967-03-22 FR FR99893A patent/FR92315E/en not_active Expired
-
1968
- 1968-02-19 FR FR140603A patent/FR93987E/en not_active Expired
- 1968-03-19 NL NL6803880A patent/NL6803880A/xx unknown
- 1968-03-20 US US714469A patent/US3492790A/en not_active Expired - Lifetime
- 1968-03-20 DE DE1968@@6605598U patent/DE6605598U/en not_active Expired
- 1968-03-20 CH CH440868A patent/CH478597A/en unknown
- 1968-03-20 DE DE19681757006 patent/DE1757006A1/en active Pending
- 1968-03-21 BE BE712576D patent/BE712576A/xx unknown
- 1968-03-21 SE SE03812/68A patent/SE364645B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR87149E (en) | 1966-06-17 |
FR87986E (en) | 1966-04-29 |
BE712576A (en) | 1968-07-31 |
BE666821A (en) | 1965-11-03 |
DE6605598U (en) | 1970-06-25 |
DE1757006A1 (en) | 1971-06-24 |
NL6509093A (en) | 1966-01-17 |
DE1457304B2 (en) | 1975-04-24 |
US3492790A (en) | 1970-02-03 |
US3443362A (en) | 1969-05-13 |
SE364645B (en) | 1974-03-04 |
DE6606015U (en) | 1970-08-27 |
CH478597A (en) | 1969-09-30 |
CH446591A (en) | 1967-11-15 |
NL6803880A (en) | 1968-09-23 |
FR93987E (en) | 1969-06-13 |
DE1457304A1 (en) | 1969-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR92315E (en) | Method and device applicable to flues and ventilation systems for purifying gases and cleaning up polluted air | |
BE834775A (en) | METHOD AND APPARATUS FOR SEPARATING HYDROCARBONS CONTAINED IN THE AIR FROM INDUSTRIAL PLANTS | |
BE775672A (en) | METHOD AND DEVICE APPLICABLE TO SMOKE DUCTS AND VENTILATION SYSTEMS FOR PURIFYING GAS AND CLEANING POLLUTED AIR | |
FR1406733A (en) | Method and device applicable to flues and ventilation installations for purifying gases and cleaning up polluted air | |
RO65889A (en) | GAS PURIFICATION SYSTEM GAS PURIFICATION SYSTEM | |
FR1308736A (en) | Engine exhaust gas purifier control device | |
CH425728A (en) | Process for purifying a gas stream laden with particles and device for its implementation | |
FR1260971A (en) | Method and device for the purification of exhaust gases from thermal generators | |
BE831226A (en) | PROCESS AND DEVICE FOR GAS OR DUSTY FUMES CLEANING | |
FR1437056A (en) | Method and device for purifying a gas stream | |
FR1228869A (en) | Regenerator system for decomposition or air or gas separation plants | |
FR1543574A (en) | Method and device for the purification of polluted gases | |
FR1403264A (en) | Method and equipment for cleaning automobile exhaust gases | |
FR1442772A (en) | Method for controlling or regulating the exhaust gas flow of converters | |
FR1502200A (en) | Flue gas purification installation for horizontal gas passage | |
FR1523685A (en) | Process for removing harmful constituents from exhaust or chimney gases | |
GB887067A (en) | Apparatus for purifying a gas contaminated with liquid and/or solid particles | |
FR1295456A (en) | Method and device for purifying combustion gases at the outlet of the chimney | |
FR1331838A (en) | Method and device for reducing air pollution produced by exhaust gases | |
FR1420981A (en) | Exhaust gas dedusting installation for converter and gas evacuation process | |
FR1322537A (en) | gas and flue gas purifier for oil heating installation chimneys | |
FR1357337A (en) | Method and device for the separation of gas mixtures, in particular for the desulphurization of flue gases | |
FR1382153A (en) | Dedusting installation for fumes, exhaust gases and others | |
FR1404079A (en) | Device intended to regenerate and purify the air polluted by the exhaust gases given off by the engines of motor vehicles | |
FR1460255A (en) | Method and device for taking flue gas samples |