DE3864590D1 - Verfahren und vorrichtung zum schadstoff- und rueckstandsfreien sichtbarmachen von stroemungen in reinstluft-arbeitsraeumen. - Google Patents

Verfahren und vorrichtung zum schadstoff- und rueckstandsfreien sichtbarmachen von stroemungen in reinstluft-arbeitsraeumen.

Info

Publication number
DE3864590D1
DE3864590D1 DE8888108801T DE3864590T DE3864590D1 DE 3864590 D1 DE3864590 D1 DE 3864590D1 DE 8888108801 T DE8888108801 T DE 8888108801T DE 3864590 T DE3864590 T DE 3864590T DE 3864590 D1 DE3864590 D1 DE 3864590D1
Authority
DE
Germany
Prior art keywords
pollution
residue
flows
pure air
pref
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
DE8888108801T
Other languages
English (en)
Inventor
Gustav Duerner
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.)
SUEDDEUTSCHE ETNA WERK GmbH
Original Assignee
SUEDDEUTSCHE ETNA WERK GmbH
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 SUEDDEUTSCHE ETNA WERK GmbH filed Critical SUEDDEUTSCHE ETNA WERK GmbH
Priority to DE8888108801T priority Critical patent/DE3864590D1/de
Application granted granted Critical
Publication of DE3864590D1 publication Critical patent/DE3864590D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • 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
    • F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Special Spraying Apparatus (AREA)
  • Air Humidification (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Cleaning By Liquid Or Steam (AREA)
DE8888108801T 1987-06-01 1988-06-01 Verfahren und vorrichtung zum schadstoff- und rueckstandsfreien sichtbarmachen von stroemungen in reinstluft-arbeitsraeumen. Expired - Lifetime DE3864590D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888108801T DE3864590D1 (de) 1987-06-01 1988-06-01 Verfahren und vorrichtung zum schadstoff- und rueckstandsfreien sichtbarmachen von stroemungen in reinstluft-arbeitsraeumen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873718318 DE3718318A1 (de) 1987-06-01 1987-06-01 Verfahren und vorrichtung zum schadstoff- und rueckstandsfreien sichtbarmachen von stroemungen in reinstluft-arbeitsraeumen
DE8888108801T DE3864590D1 (de) 1987-06-01 1988-06-01 Verfahren und vorrichtung zum schadstoff- und rueckstandsfreien sichtbarmachen von stroemungen in reinstluft-arbeitsraeumen.

Publications (1)

Publication Number Publication Date
DE3864590D1 true DE3864590D1 (de) 1991-10-10

Family

ID=6328803

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873718318 Withdrawn DE3718318A1 (de) 1987-06-01 1987-06-01 Verfahren und vorrichtung zum schadstoff- und rueckstandsfreien sichtbarmachen von stroemungen in reinstluft-arbeitsraeumen
DE8888108801T Expired - Lifetime DE3864590D1 (de) 1987-06-01 1988-06-01 Verfahren und vorrichtung zum schadstoff- und rueckstandsfreien sichtbarmachen von stroemungen in reinstluft-arbeitsraeumen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873718318 Withdrawn DE3718318A1 (de) 1987-06-01 1987-06-01 Verfahren und vorrichtung zum schadstoff- und rueckstandsfreien sichtbarmachen von stroemungen in reinstluft-arbeitsraeumen

Country Status (3)

Country Link
EP (1) EP0293872B1 (de)
AT (1) ATE67023T1 (de)
DE (2) DE3718318A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203555B (en) * 1987-04-18 1991-03-20 Midori Anzen Kogyo Air flow visualizing device
CN104764110A (zh) * 2015-04-30 2015-07-08 太仓市大友空调设备有限公司 一种花瓶式空气净化器
CN114294742A (zh) * 2021-12-08 2022-04-08 中航西安飞机工业集团股份有限公司 一种静电喷涂荧光渗透检测废气净化处理系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485402A1 (fr) * 1980-06-27 1981-12-31 Ultrasonic Ind Dispositif de pulverisation de liquides notamment inhalateur
DE3049244A1 (de) * 1980-12-27 1982-07-29 Heitland Medical Instruments GmbH, 3100 Celle Vorrichtung zur erzeugung von fluessigkeitsnebel mittels ultraschall
DE3234480A1 (de) * 1982-09-17 1984-03-22 Gerhard Kurt 6680 Neunkirchen Maywald Vernebelungsgeraet fuer die kosmetische gesichts-vorbehandlung
DE8226214U1 (de) * 1982-09-17 1983-05-05 Maywald, Gerhard Kurt, 6680 Neunkirchen Vernebelungsgeraet fuer die kosmetische gesichts-vorbehandlung
EP0158038B1 (de) * 1984-02-16 1988-06-01 Reinhard Simon Nebelgenerator
DE3406831A1 (de) * 1984-02-24 1985-08-29 Helmut 8000 München Schunk Ultraschall-luftbefeuchter mit entkalkungs- und entkeimungsvorrichtung zur raumluftbefeuchtung, geruchsbeseitigung und inhalation
DE3430089C2 (de) * 1984-08-16 1997-05-22 Zinon Dr Med Douvlis Verfahren zur Abgrenzung eines keimfrei zu haltenden Raumbereiches, insbesondere eines Operationsfeldes und Vorrichtung zur Durchführung des Verfahrens
KR920007809B1 (ko) * 1984-10-11 1992-09-17 가부시기가이샤 히다찌 세이사꾸쇼 클린 룸
DE3606496A1 (de) * 1986-02-28 1987-09-17 Stulz Gmbh Durch ultraschall betriebene vorrichtung mit kuehlkoerper zum befeuchten von luft

Also Published As

Publication number Publication date
ATE67023T1 (de) 1991-09-15
DE3718318A1 (de) 1988-12-22
EP0293872B1 (de) 1991-09-04
EP0293872A1 (de) 1988-12-07

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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
8370 Indication related to discontinuation of the patent is to be deleted