BR0010053A - Ambiente de escoamento de ar limpo ajustável - Google Patents

Ambiente de escoamento de ar limpo ajustável

Info

Publication number
BR0010053A
BR0010053A BR0010053-6A BR0010053A BR0010053A BR 0010053 A BR0010053 A BR 0010053A BR 0010053 A BR0010053 A BR 0010053A BR 0010053 A BR0010053 A BR 0010053A
Authority
BR
Brazil
Prior art keywords
gas flow
environment
clean
filtered gas
filtered
Prior art date
Application number
BR0010053-6A
Other languages
English (en)
Inventor
Warren G Siemers
Gary D Hamor
Original Assignee
Stratotech Corp
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 Stratotech Corp filed Critical Stratotech Corp
Publication of BR0010053A publication Critical patent/BR0010053A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0013—Modules
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/40—Different types of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
    • F24F2011/0004—Control or safety arrangements for ventilation for admittance of outside air to create overpressure in a room
    • 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
    • Y10S55/18—Work bench
    • 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
    • Y10S55/29—Air curtains
    • 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
    • Y10S55/46—Spray booths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Control Of Fluid Pressure (AREA)
  • Ventilation (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

"AMBIENTE DE ESCOAMENTO DE AR LIMPO AJUSTáVEL". Recintos fechados tendo ambientes de escoamento de gás limpo ajustáveis e processos de tecnologia de distribuição diferencial de pressão em recintos fechados. Especificamente, recintos fechados de escoamento de gás limpo, que fornecem o isolamento de materiais de contaminação por microparticulados aerotransportados. Uma concretização da invenção utiliza um ambiente de escoamento de gás limpo, selecionável, modular, de tamanho pequeno, para o manejo e o isolamento de materiais. O ambiente pode ser um ambiente de classe de sala limpa por fornecimento de gás filtrado a partir de um gerador de gás (12) através de um filtro de gás (13) para um espaço de escoamento de gás filtrado (20). Uma concretização da invenção fornece uma primeira câmara de repartição de ar (23) e uma segunda câmara de repartição de ar (26), de modo que tanto o escoamento de gás filtrado horizontal quanto o escoamento de gás filtrado vertical podem ser usados separadamente ou em combinação dentro do mesmo espaço de escoamento de gás filtrado (20).
BR0010053-6A 1999-04-28 2000-04-28 Ambiente de escoamento de ar limpo ajustável BR0010053A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13146199P 1999-04-28 1999-04-28
PCT/US2000/011736 WO2000064562A1 (en) 1999-04-28 2000-04-28 Adjustable clean-air flow environment

Publications (1)

Publication Number Publication Date
BR0010053A true BR0010053A (pt) 2002-07-02

Family

ID=22449570

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0010053-6A BR0010053A (pt) 1999-04-28 2000-04-28 Ambiente de escoamento de ar limpo ajustável

Country Status (10)

Country Link
US (1) US6632260B1 (pt)
EP (1) EP1212131A4 (pt)
JP (1) JP2002542450A (pt)
KR (1) KR20010113901A (pt)
CN (1) CN1348392A (pt)
AU (1) AU4686000A (pt)
BR (1) BR0010053A (pt)
CA (1) CA2371313A1 (pt)
MX (1) MXPA01010895A (pt)
WO (1) WO2000064562A1 (pt)

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AU4686000A (en) 2000-11-10
EP1212131A1 (en) 2002-06-12
JP2002542450A (ja) 2002-12-10
MXPA01010895A (es) 2003-06-24
CN1348392A (zh) 2002-05-08
WO2000064562A1 (en) 2000-11-02
US6632260B1 (en) 2003-10-14
EP1212131A4 (en) 2007-05-23
CA2371313A1 (en) 2000-11-02
KR20010113901A (ko) 2001-12-28

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