FR1198108A - Axial current fan - Google Patents

Axial current fan

Info

Publication number
FR1198108A
FR1198108A FR1198108DA FR1198108A FR 1198108 A FR1198108 A FR 1198108A FR 1198108D A FR1198108D A FR 1198108DA FR 1198108 A FR1198108 A FR 1198108A
Authority
FR
France
Prior art keywords
current fan
axial current
axial
fan
current
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
Other languages
French (fr)
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.)
Koninklijke Machinefabriek Stork BV
Original Assignee
Koninklijke Machinefabriek Stork BV
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 Koninklijke Machinefabriek Stork BV filed Critical Koninklijke Machinefabriek Stork BV
Application granted granted Critical
Publication of FR1198108A publication Critical patent/FR1198108A/en
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
    • F04D29/66—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)
FR1198108D 1957-05-10 1958-04-30 Axial current fan Expired FR1198108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL217157A NL92198C (en) 1957-05-10 1957-05-10 AXIALLY FLOW FAN WITH PRESSURE MEDIUM FLOWING FROM THE HOLLOW BLADES

Publications (1)

Publication Number Publication Date
FR1198108A true FR1198108A (en) 1959-12-04

Family

ID=1835785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1198108D Expired FR1198108A (en) 1957-05-10 1958-04-30 Axial current fan

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021240218A1 (en) * 2020-05-27 2021-12-02 Howden Netherlands B.V. Diffuser

Families Citing this family (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
CA2452965A1 (en) 2003-12-31 2005-06-30 Bud T. J. Johnson Wind powered turbine engine-horizontal rotor configuration
CA2452967A1 (en) 2003-12-31 2005-06-30 Bud T. J. Johnson Wind powered turbine engine-speedball configuration
CA2467199A1 (en) 2004-05-19 2005-11-19 Bud T.J. Johnson Wind turbine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021240218A1 (en) * 2020-05-27 2021-12-02 Howden Netherlands B.V. Diffuser
US12038020B2 (en) 2020-05-27 2024-07-16 Howden Axial Netherlands B.V. Diffuser

Also Published As

Publication number Publication date
NL92198C (en) 1959-04-15
NL93749C (en) 1959-10-15
BE567272A (en) 1958-05-14

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