DE3766071D1 - Arbeitsstation mit laminarer stroemung und vernichtung statischer elektrizitaet. - Google Patents

Arbeitsstation mit laminarer stroemung und vernichtung statischer elektrizitaet.

Info

Publication number
DE3766071D1
DE3766071D1 DE8787402171T DE3766071T DE3766071D1 DE 3766071 D1 DE3766071 D1 DE 3766071D1 DE 8787402171 T DE8787402171 T DE 8787402171T DE 3766071 T DE3766071 T DE 3766071T DE 3766071 D1 DE3766071 D1 DE 3766071D1
Authority
DE
Germany
Prior art keywords
workstation
destruction
static electricity
laminary flow
laminary
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 - Lifetime
Application number
DE8787402171T
Other languages
English (en)
Inventor
Serge Larigaldie
Joseph Taillet
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Application granted granted Critical
Publication of DE3766071D1 publication Critical patent/DE3766071D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • B08B15/023—Fume cabinets or cupboards, e.g. for laboratories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/163—Clean air work stations, i.e. selected areas within a space which filtered air is passed
    • 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
    • H01T19/00—Devices providing for corona discharge
    • 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
DE8787402171T 1986-10-08 1987-09-29 Arbeitsstation mit laminarer stroemung und vernichtung statischer elektrizitaet. Expired - Lifetime DE3766071D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8614023A FR2605151B1 (fr) 1986-10-08 1986-10-08 Hotte a flux laminaire, avec eliminateur d'electricite statique

Publications (1)

Publication Number Publication Date
DE3766071D1 true DE3766071D1 (de) 1990-12-13

Family

ID=9339676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787402171T Expired - Lifetime DE3766071D1 (de) 1986-10-08 1987-09-29 Arbeitsstation mit laminarer stroemung und vernichtung statischer elektrizitaet.

Country Status (4)

Country Link
US (1) US4864459A (de)
EP (1) EP0267070B1 (de)
DE (1) DE3766071D1 (de)
FR (1) FR2605151B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68916938T2 (de) * 1989-03-07 1995-03-09 Takasago Thermal Engineering Anordnung zum Abführen statischer Elektrizität von aufgeladenen Gegenständen in Reinräumen.
DE68916936T2 (de) * 1989-03-07 1995-03-09 Takasago Thermal Engineering Anordnung zum Abführen statischer Elektrizität von aufgeladenen Gegenständen in Reinräumen.
US5140495A (en) * 1989-06-05 1992-08-18 Varvel Joseph H Apparatus and method for prevention of pooling in carpets and the like
US5055963A (en) * 1990-08-15 1991-10-08 Ion Systems, Inc. Self-balancing bipolar air ionizer
US6756379B2 (en) * 2001-07-26 2004-06-29 Taro Pharmaceutical Industries Ltd. Non-sedating barbiturate compounds as neuroprotective agents
US6785114B2 (en) * 2001-03-29 2004-08-31 Illinois Tool Works Inc. Foraminous filter for use in air ionizer
FR2824626B1 (fr) * 2001-05-14 2004-04-16 Pierre Bridenne Procede et dispositif pour diffuser un flux de protection a l'egard d'une ambiance environnante
US6850403B1 (en) 2001-11-30 2005-02-01 Ion Systems, Inc. Air ionizer and method
DE202011101114U1 (de) * 2010-11-13 2012-08-28 Waldner Laboreinrichtungen Gmbh & Co. Kg Abzugvorrichtung
JP6376577B2 (ja) * 2016-02-08 2018-08-22 国立研究開発法人産業技術総合研究所 低湿度空間における静電気除去構造

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709954A (en) * 1952-07-24 1955-06-07 Arthur K Baker Work tables
US2879395A (en) * 1955-06-08 1959-03-24 Haloid Xerox Inc Charging device
US3237068A (en) * 1962-08-09 1966-02-22 Rca Corp Corona generating circuits
US3585448A (en) * 1968-08-14 1971-06-15 Simco Co Inc The Shockless-type static eliminator with semiconductive coupling
US3714531A (en) * 1970-06-26 1973-01-30 Canon Kk Ac corona discharger
US3862826A (en) * 1972-11-03 1975-01-28 Crs Ind Aerodynamic/electrodynamic filter system
US3942072A (en) * 1974-10-18 1976-03-02 Burlington Industries, Inc. Method and system for maintaining an electrically neutral atmosphere
DE2639706A1 (de) * 1975-10-06 1977-04-14 Ibm Verfahren und vorrichtung zur neutralisierung statischer ladungen in blattmaterialzufuehreinrichtungen
US4027201A (en) * 1975-10-06 1977-05-31 International Business Machines Corporation Apparatus and method for neutralizing static charges in sheet/web feeding devices
US4271451A (en) * 1976-07-20 1981-06-02 Hercules Incorporated Method and apparatus for controlling static charges
US4092543A (en) * 1976-09-13 1978-05-30 The Simco Company, Inc. Electrostatic neutralizer with balanced ion emission
US4216518A (en) * 1978-08-01 1980-08-05 The Simco Company, Inc. Capacitively coupled static eliminator with high voltage shield
US4188530A (en) * 1978-11-14 1980-02-12 The Simco Company, Inc. Light-shielded extended-range static eliminator
GB2045647A (en) * 1979-03-28 1980-11-05 Burgess Mfg Air Cleaners Ltd Ionizing devices
FR2483259A1 (fr) * 1980-05-29 1981-12-04 Onera (Off Nat Aerospatiale) Procede et dispositif pour le depoussierage electrostatique d'un gaz
FR2506086A2 (fr) * 1980-05-28 1982-11-19 Onera (Off Nat Aerospatiale) Dispositif d'injection d'ions pour depoussiereur electrostatique
FR2497826A1 (fr) * 1981-01-12 1982-07-16 Pasteur Institut Hotte pour la manipulation de milieux biologiques, tels que des cultures cellulaires
SE441932B (sv) * 1981-01-14 1985-11-18 Danske Sukkerfab Forfarande for rening av sockersaft framstelld genom extraktion av sockerbetssnitsel
US4485428A (en) * 1982-05-10 1984-11-27 High Voltage Engineering Corp. High voltage pulse generator
US4477263A (en) * 1982-06-28 1984-10-16 Shaver John D Apparatus and method for neutralizing static electric charges in sensitive manufacturing areas
US4423462A (en) * 1982-07-21 1983-12-27 The Simco Company, Inc. Controlled emission static bar
US4435195A (en) * 1982-07-22 1984-03-06 Static, Inc. Filter unit and ionizing unit combination

Also Published As

Publication number Publication date
EP0267070A1 (de) 1988-05-11
FR2605151A1 (fr) 1988-04-15
FR2605151B1 (fr) 1988-12-30
EP0267070B1 (de) 1990-11-07
US4864459A (en) 1989-09-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee