FR2307306A1 - Circuit electronique pour appliquer des tensions positive ou negative en reponse a un signal de commande - Google Patents
Circuit electronique pour appliquer des tensions positive ou negative en reponse a un signal de commandeInfo
- Publication number
- FR2307306A1 FR2307306A1 FR7621159A FR7621159A FR2307306A1 FR 2307306 A1 FR2307306 A1 FR 2307306A1 FR 7621159 A FR7621159 A FR 7621159A FR 7621159 A FR7621159 A FR 7621159A FR 2307306 A1 FR2307306 A1 FR 2307306A1
- Authority
- FR
- France
- Prior art keywords
- response
- control signal
- electronic circuit
- negative voltages
- applying positive
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Elimination Of Static Electricity (AREA)
- Central Air Conditioning (AREA)
- Other Air-Conditioning Systems (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/516,199 US3942072A (en) | 1974-10-18 | 1974-10-18 | Method and system for maintaining an electrically neutral atmosphere |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2307306A1 true FR2307306A1 (fr) | 1976-11-05 |
FR2307306B3 FR2307306B3 (fr) | 1979-04-06 |
Family
ID=24054554
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7531897A Granted FR2307387A1 (fr) | 1974-10-18 | 1975-10-17 | Procede et dispositif pour maintenir de facon precise une atmosphere neutre, positive ou negative |
FR7621159A Granted FR2307306A1 (fr) | 1974-10-18 | 1976-07-09 | Circuit electronique pour appliquer des tensions positive ou negative en reponse a un signal de commande |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7531897A Granted FR2307387A1 (fr) | 1974-10-18 | 1975-10-17 | Procede et dispositif pour maintenir de facon precise une atmosphere neutre, positive ou negative |
Country Status (7)
Country | Link |
---|---|
US (2) | US3942072A (fr) |
JP (1) | JPS5710559B2 (fr) |
CA (1) | CA1038026A (fr) |
DE (1) | DE2545905C3 (fr) |
FR (2) | FR2307387A1 (fr) |
GB (1) | GB1509410A (fr) |
IT (1) | IT1047842B (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4064548A (en) * | 1976-01-27 | 1977-12-20 | Burlington Industries, Inc. | Means for improving ionization efficiency of high-voltage grid systems |
US4104696A (en) * | 1977-05-27 | 1978-08-01 | Frontier Electronics, Inc. | Grid wire support |
GB1596577A (en) * | 1978-02-08 | 1981-08-26 | Milty Prod Ltd | Enhanced sound reproduction from gramophone records |
DE2844997A1 (de) * | 1978-10-16 | 1980-04-30 | Schmidt Reuter | Luftreinigung in klimaanlagen |
US4388667A (en) * | 1980-02-25 | 1983-06-14 | Consan Pacific Incorporated | Control of static neutralization |
US4390923A (en) * | 1981-05-01 | 1983-06-28 | Consan Pacific Incorporated | Control of static neutralization |
US4477263A (en) * | 1982-06-28 | 1984-10-16 | Shaver John D | Apparatus and method for neutralizing static electric charges in sensitive manufacturing areas |
DE3501356A1 (de) * | 1984-02-13 | 1985-08-14 | Biomed-Electronic GmbH & Co Medizinischer Gerätebau KG, 2150 Buxtehude | Ionisationskammer fuer die ionisation von gasfoermigem sauerstoff |
DE3411335C2 (de) * | 1984-03-28 | 1986-10-30 | Biomed-Electronic GmbH & Co Medizinischer Gerätebau KG, 2150 Buxtehude | Ionisationskammer für die Ionisation von gasförmigem Sauerstoff |
US4686370A (en) * | 1984-02-13 | 1987-08-11 | Biomed-Electronic Gmbh & Co. Medizinischer Geratebau Kg | Ionizing chamber for gaseous oxygen |
JPS62869U (fr) * | 1985-06-17 | 1987-01-07 | ||
EP0212931A1 (fr) * | 1985-08-16 | 1987-03-04 | Sidha Technology Limited | Ionisateurs d'air |
DE3529893A1 (de) * | 1985-08-21 | 1987-02-26 | Till Keesmann | Vorrichtung zum foerdern der verbrennung in verbrennungsanlagen |
DE3603947A1 (de) * | 1986-02-06 | 1987-08-13 | Stiehl Hans Henrich Dr | System zur dosierung von luftgetragenen ionen mit hoher genauigkeit und verbessertem wirkungsgrad zur eliminierung elektrostatischer flaechenladungen |
ES2014004B3 (es) * | 1986-04-02 | 1990-06-16 | Biomed-Electronic Gmbh & Co Medizinischer Geratebau Kg | Dispositivo para la ionizacion de oxigeno gaseoso. |
US4757422A (en) * | 1986-09-15 | 1988-07-12 | Voyager Technologies, Inc. | Dynamically balanced ionization blower |
FR2605151B1 (fr) * | 1986-10-08 | 1988-12-30 | Onera (Off Nat Aerospatiale) | Hotte a flux laminaire, avec eliminateur d'electricite statique |
US4737897A (en) * | 1986-10-29 | 1988-04-12 | Honeywell Inc. | Regulated high voltage dc-dc converter with remotely switched output polarity control |
US4918568A (en) * | 1988-04-22 | 1990-04-17 | Air Physics Corporation | Air quality control systems |
US4907422A (en) * | 1988-09-30 | 1990-03-13 | The Manitowoc Company, Inc. | Harvest cycle refrigerant control system |
US4974115A (en) * | 1988-11-01 | 1990-11-27 | Semtronics Corporation | Ionization system |
US5447763A (en) * | 1990-08-17 | 1995-09-05 | Ion Systems, Inc. | Silicon ion emitter electrodes |
KR100737447B1 (ko) * | 2004-07-27 | 2007-07-10 | 삼성전자주식회사 | 살균방법, 살균장치, 이온발생장치 및 이들을 이용한 전기기기 및 공기정화장치 |
EP2036580B1 (fr) * | 2005-11-28 | 2014-02-12 | Samsung Electronics Co., Ltd. | Appareil de Stérilisation |
EP1790361A1 (fr) * | 2005-11-29 | 2007-05-30 | Samsung Electronics Co., Ltd. | Générateur d'ions |
JP4743446B2 (ja) * | 2007-04-12 | 2011-08-10 | 漢拏空調株式会社 | 車両用空調システム |
WO2012045367A1 (fr) * | 2010-10-08 | 2012-04-12 | Rudolf Weyergans | Procédé et agencement destinés à augmenter la concentration d'ions négatifs dans un local clos |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE633810A (fr) * | 1962-06-21 | 1900-01-01 | ||
US3292042A (en) * | 1963-06-10 | 1966-12-13 | Deering Milliken Res Corp | Process and apparatus for producing a substantially neutral electric atmosphere |
US3387181A (en) * | 1963-11-05 | 1968-06-04 | Deering Milliken Res Corp | Apparatus for determining the differential ion count in an atmosphere and for controlling same |
US3493838A (en) * | 1967-04-21 | 1970-02-03 | Westinghouse Electric Corp | Static frequency converter with novel voltage control |
US3624448A (en) * | 1969-10-03 | 1971-11-30 | Consan Pacific Inc | Ion generation apparatus |
US3936698A (en) * | 1970-03-20 | 1976-02-03 | Meyer George F | Ion generating apparatus |
-
1974
- 1974-10-18 US US05/516,199 patent/US3942072A/en not_active Expired - Lifetime
-
1975
- 1975-10-02 CA CA236,916A patent/CA1038026A/fr not_active Expired
- 1975-10-14 GB GB41983/75A patent/GB1509410A/en not_active Expired
- 1975-10-14 DE DE2545905A patent/DE2545905C3/de not_active Expired
- 1975-10-17 FR FR7531897A patent/FR2307387A1/fr active Granted
- 1975-10-17 JP JP12447475A patent/JPS5710559B2/ja not_active Expired
- 1975-10-17 IT IT51820/75A patent/IT1047842B/it active
- 1975-11-14 US US05/632,007 patent/US4107756A/en not_active Expired - Lifetime
-
1976
- 1976-07-09 FR FR7621159A patent/FR2307306A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2545905A1 (de) | 1976-04-29 |
US4107756A (en) | 1978-08-15 |
CA1038026A (fr) | 1978-09-05 |
DE2545905C3 (de) | 1980-02-28 |
FR2307387A1 (fr) | 1976-11-05 |
DE2545905B2 (de) | 1979-06-21 |
US3942072A (en) | 1976-03-02 |
FR2307387B1 (fr) | 1981-01-09 |
IT1047842B (it) | 1980-10-20 |
FR2307306B3 (fr) | 1979-04-06 |
JPS5180193A (fr) | 1976-07-13 |
GB1509410A (en) | 1978-05-04 |
JPS5710559B2 (fr) | 1982-02-26 |
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