IT210184Z2 - Ventilatore assiale silenzioso con ventola avente un anello di guida o distribuzione per il convogliamento della corrente d'aria. - Google Patents

Ventilatore assiale silenzioso con ventola avente un anello di guida o distribuzione per il convogliamento della corrente d'aria.

Info

Publication number
IT210184Z2
IT210184Z2 IT8721499U IT2149987U IT210184Z2 IT 210184 Z2 IT210184 Z2 IT 210184Z2 IT 8721499 U IT8721499 U IT 8721499U IT 2149987 U IT2149987 U IT 2149987U IT 210184 Z2 IT210184 Z2 IT 210184Z2
Authority
IT
Italy
Prior art keywords
fan
convey
distribution
guide ring
air current
Prior art date
Application number
IT8721499U
Other languages
English (en)
Other versions
IT8721499V0 (it
Original Assignee
Licentia 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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of IT8721499V0 publication Critical patent/IT8721499V0/it
Application granted granted Critical
Publication of IT210184Z2 publication Critical patent/IT210184Z2/it

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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/328—Rotors specially for elastic fluids for axial flow pumps for axial flow fans with unequal distribution of blades around the hub
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F04D29/544—Blade shapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT8721499U 1986-05-02 1987-04-30 Ventilatore assiale silenzioso con ventola avente un anello di guida o distribuzione per il convogliamento della corrente d'aria. IT210184Z2 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8612292U DE8612292U1 (de) 1986-05-02 1986-05-02 Axiallüfter

Publications (2)

Publication Number Publication Date
IT8721499V0 IT8721499V0 (it) 1987-04-30
IT210184Z2 true IT210184Z2 (it) 1988-12-06

Family

ID=6794354

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8721499U IT210184Z2 (it) 1986-05-02 1987-04-30 Ventilatore assiale silenzioso con ventola avente un anello di guida o distribuzione per il convogliamento della corrente d'aria.

Country Status (4)

Country Link
DE (1) DE8612292U1 (it)
ES (1) ES2003284A6 (it)
FR (1) FR2598184B1 (it)
IT (1) IT210184Z2 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804217A1 (de) * 1988-02-11 1989-08-24 Bosch Gmbh Robert Axialluefter
US5582507A (en) * 1994-09-29 1996-12-10 Valeo Thermique Moteur Automotive fan structure
US5996685A (en) * 1995-08-03 1999-12-07 Valeo Thermique Moteur Axial flow fan
DE102004034813B4 (de) * 2004-07-19 2012-09-06 Man Truck & Bus Ag Geräuschoptimierter Mantellüfter
JP7116459B2 (ja) * 2017-10-05 2022-08-10 国立研究開発法人宇宙航空研究開発機構 ダクテッドファン、マルチコプタ、垂直離着陸機、ｃｐｕ冷却用ファン及びラジエータ冷却用ファン

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237849A (en) * 1964-03-09 1966-03-01 Imc Magnetics Corp Frame for electrically driven fan
FR1532853A (fr) * 1967-07-26 1968-07-12 Westinghouse Electric Corp Ventilateur à écoulement axial réversible
FR2175319A5 (it) * 1972-03-09 1973-10-19 Air Ind
DK230975A (da) * 1974-06-04 1975-12-01 Mitsubishi Heavy Ind Ltd Aksialbleser
US4123198A (en) * 1977-03-28 1978-10-31 Harbord Horace R Propeller
EP0174487A1 (de) * 1984-08-16 1986-03-19 Siemens Aktiengesellschaft Axialventilator
DE3519125A1 (de) * 1985-05-28 1986-12-04 Siemens AG, 1000 Berlin und 8000 München Luefteranordnung mit radial erstreckten luefterfluegeln

Also Published As

Publication number Publication date
ES2003284A6 (es) 1988-10-16
DE8612292U1 (de) 1987-01-02
FR2598184B1 (fr) 1989-11-24
IT8721499V0 (it) 1987-04-30
FR2598184A1 (fr) 1987-11-06

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