BE567272A - Ventilateur a courant axial - Google Patents

Ventilateur a courant axial

Info

Publication number
BE567272A
BE567272A BE567272DA BE567272A BE 567272 A BE567272 A BE 567272A BE 567272D A BE567272D A BE 567272DA BE 567272 A BE567272 A BE 567272A
Authority
BE
Belgium
Prior art keywords
hollow
rotor
fan
hub
orifices
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Koninl Machienfabriek Gebr Stork Co Nv
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 Koninl Machienfabriek Gebr Stork Co Nv filed Critical Koninl Machienfabriek Gebr Stork Co Nv
Publication of BE567272A publication Critical patent/BE567272A/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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • 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
    • F04D29/38—Blades
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/684—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps by fluid injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE567272D 1957-05-10 1958-04-30 Ventilateur a courant axial BE567272A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL217157A NL92198C (nl) 1957-05-10 1957-05-10 Axiaal doorstroomde ventilator met uit de holle schoepen stromend drukmedium

Publications (1)

Publication Number Publication Date
BE567272A true BE567272A (fr) 1958-05-14

Family

ID=1835785

Family Applications (1)

Application Number Title Priority Date Filing Date
BE567272D BE567272A (fr) 1957-05-10 1958-04-30 Ventilateur a courant axial

Country Status (3)

Country Link
BE (1) BE567272A (en:Method)
FR (1) FR1198108A (en:Method)
NL (2) NL92198C (en:Method)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075500A (en) * 1975-08-13 1978-02-21 Grumman Aerospace Corporation Variable stator, diffuser augmented wind turbine electrical generation system
WO2005064151A1 (en) * 2003-12-31 2005-07-14 Envision Corporation Wind powered turbine engine
US7726933B2 (en) 2003-12-31 2010-06-01 Envision Corporation Wind powered turbine engine—horizontal rotor configuration
US7726935B2 (en) 2004-05-19 2010-06-01 Envision Corporation Wind turbine rotor projection

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2020449612B2 (en) * 2020-05-27 2024-06-13 Howden Netherlands B.V. Diffuser

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075500A (en) * 1975-08-13 1978-02-21 Grumman Aerospace Corporation Variable stator, diffuser augmented wind turbine electrical generation system
WO2005064151A1 (en) * 2003-12-31 2005-07-14 Envision Corporation Wind powered turbine engine
US7726933B2 (en) 2003-12-31 2010-06-01 Envision Corporation Wind powered turbine engine—horizontal rotor configuration
US7845899B2 (en) 2003-12-31 2010-12-07 Envision Corporation Fluid powered turbine engine
US7726935B2 (en) 2004-05-19 2010-06-01 Envision Corporation Wind turbine rotor projection

Also Published As

Publication number Publication date
NL92198C (nl) 1959-04-15
FR1198108A (fr) 1959-12-04
NL93749C (en:Method) 1959-10-15

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