NO991611L - An air treatment apparatus - Google Patents

An air treatment apparatus

Info

Publication number
NO991611L
NO991611L NO991611A NO991611A NO991611L NO 991611 L NO991611 L NO 991611L NO 991611 A NO991611 A NO 991611A NO 991611 A NO991611 A NO 991611A NO 991611 L NO991611 L NO 991611L
Authority
NO
Norway
Prior art keywords
treatment apparatus
air treatment
air
treatment
Prior art date
Application number
NO991611A
Other languages
Norwegian (no)
Other versions
NO306524B1 (en
NO991611D0 (en
Inventor
Qvist Lennart Sj
Original Assignee
Flaekt Ab
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 Flaekt Ab filed Critical Flaekt Ab
Publication of NO991611L publication Critical patent/NO991611L/en
Publication of NO991611D0 publication Critical patent/NO991611D0/en
Publication of NO306524B1 publication Critical patent/NO306524B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/424—Double entry casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Ventilation (AREA)
NO991611A 1996-10-07 1999-04-06 An air treatment apparatus NO306524B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9603640A SE507274C2 (en) 1996-10-07 1996-10-07 Air treatment units comprising housing containing radial fan including plate means in the form of plate to prevent rotation of incoming air stream
PCT/SE1997/001665 WO1998015785A1 (en) 1996-10-07 1997-10-06 Air treatment apparatus

Publications (3)

Publication Number Publication Date
NO991611L true NO991611L (en) 1999-04-06
NO991611D0 NO991611D0 (en) 1999-04-06
NO306524B1 NO306524B1 (en) 1999-11-15

Family

ID=20404138

Family Applications (1)

Application Number Title Priority Date Filing Date
NO991611A NO306524B1 (en) 1996-10-07 1999-04-06 An air treatment apparatus

Country Status (6)

Country Link
EP (1) EP0932801B1 (en)
AU (1) AU4579797A (en)
DE (1) DE69720752D1 (en)
NO (1) NO306524B1 (en)
SE (1) SE507274C2 (en)
WO (1) WO1998015785A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513398C2 (en) * 1999-01-13 2000-09-11 Nivell System Ab Air distribution device in a ventilation system
US7108478B2 (en) 2003-06-13 2006-09-19 American Standard International Inc. Blower housing and cabinet with improved blower inlet airflow distribution

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523743A (en) * 1969-01-16 1970-08-11 Brundage Co Deflector for a centrifugal blower
SE430092B (en) * 1982-01-21 1983-10-17 Lennart Wallman DEVICE FOR RADIAL FLOWERS
SE9001508D0 (en) * 1990-04-26 1990-04-26 Flaekt Ab METHOD AND APPARATUS FOR STABILIZING THE PRESSURE OF A CENTRIFUGAL FAN

Also Published As

Publication number Publication date
NO306524B1 (en) 1999-11-15
SE507274C2 (en) 1998-05-04
WO1998015785A1 (en) 1998-04-16
SE9603640D0 (en) 1996-10-07
DE69720752D1 (en) 2003-05-15
AU4579797A (en) 1998-05-05
SE9603640L (en) 1998-04-08
EP0932801A1 (en) 1999-08-04
EP0932801B1 (en) 2003-04-09
NO991611D0 (en) 1999-04-06

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees