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BE499588A - - Google Patents
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BE499588A - - Google Patents

Info

Publication number
BE499588A
BE499588A BE499588DA BE499588A BE 499588 A BE499588 A BE 499588A BE 499588D A BE499588D A BE 499588DA BE 499588 A BE499588 A BE 499588A
Authority
BE
Belgium
Prior art keywords
diffusers
collector
diffuser
fans
centrifugal fan
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE499588A publication Critical patent/BE499588A/fr

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
    • F04D29/4226—Fan casings
    • F04D29/4233—Fan casings with volutes extending mainly in axial or radially inward direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE499588D BE499588A (sr)

Publications (1)

Publication Number Publication Date
BE499588A true BE499588A (sr)

Family

ID=141953

Family Applications (1)

Application Number Title Priority Date Filing Date
BE499588D BE499588A (sr)

Country Status (1)

Country Link
BE (1) BE499588A (sr)

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