DE69720752D1 - AIR TREATMENT UNIT - Google Patents

AIR TREATMENT UNIT

Info

Publication number
DE69720752D1
DE69720752D1 DE69720752T DE69720752T DE69720752D1 DE 69720752 D1 DE69720752 D1 DE 69720752D1 DE 69720752 T DE69720752 T DE 69720752T DE 69720752 T DE69720752 T DE 69720752T DE 69720752 D1 DE69720752 D1 DE 69720752D1
Authority
DE
Germany
Prior art keywords
treatment unit
air treatment
air
unit
treatment
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
DE69720752T
Other languages
German (de)
Inventor
Lennart Sjoeqvist
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.)
FLAEKT WOODS AB, JOENKOEPING, SE
Original Assignee
UK Secretary of State for Defence
ABB 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 UK Secretary of State for Defence, ABB Flaekt AB filed Critical UK Secretary of State for Defence
Application granted granted Critical
Publication of DE69720752D1 publication Critical patent/DE69720752D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE69720752T 1996-10-07 1997-10-06 AIR TREATMENT UNIT Expired - Lifetime DE69720752D1 (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 (1)

Publication Number Publication Date
DE69720752D1 true DE69720752D1 (en) 2003-05-15

Family

ID=20404138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69720752T Expired - Lifetime DE69720752D1 (en) 1996-10-07 1997-10-06 AIR TREATMENT UNIT

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
NO991611L (en) 1999-04-06
SE9603640L (en) 1998-04-08
SE9603640D0 (en) 1996-10-07
WO1998015785A1 (en) 1998-04-16
EP0932801A1 (en) 1999-08-04
SE507274C2 (en) 1998-05-04
EP0932801B1 (en) 2003-04-09
AU4579797A (en) 1998-05-05
NO991611D0 (en) 1999-04-06

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: FLAEKT WOODS AB, JOENKOEPING, SE

8332 No legal effect for de