ES2003284A6 - Ventilador axial - Google Patents

Ventilador axial

Info

Publication number
ES2003284A6
ES2003284A6 ES8701298A ES8701298A ES2003284A6 ES 2003284 A6 ES2003284 A6 ES 2003284A6 ES 8701298 A ES8701298 A ES 8701298A ES 8701298 A ES8701298 A ES 8701298A ES 2003284 A6 ES2003284 A6 ES 2003284A6
Authority
ES
Spain
Prior art keywords
fan
axial fan
noise
axial
fan blades
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
Application number
ES8701298A
Other languages
English (en)
Spanish (es)
Inventor
Reinholg Distelkamp
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of ES2003284A6 publication Critical patent/ES2003284A6/es
Expired 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
    • F04D29/26—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)
ES8701298A 1986-05-02 1987-04-30 Ventilador axial Expired ES2003284A6 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2003284A6 true ES2003284A6 (es) 1988-10-16

Family

ID=6794354

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8701298A Expired ES2003284A6 (es) 1986-05-02 1987-04-30 Ventilador axial

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
IT210184Z2 (it) 1988-12-06
DE8612292U1 (de) 1987-01-02
FR2598184A1 (fr) 1987-11-06
IT8721499V0 (it) 1987-04-30
FR2598184B1 (fr) 1989-11-24

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20040503