CH413197A - Axialgebläse - Google Patents

Axialgebläse

Info

Publication number
CH413197A
CH413197A CH642462A CH642462A CH413197A CH 413197 A CH413197 A CH 413197A CH 642462 A CH642462 A CH 642462A CH 642462 A CH642462 A CH 642462A CH 413197 A CH413197 A CH 413197A
Authority
CH
Switzerland
Prior art keywords
axial fan
fan
axial
Prior art date
Application number
CH642462A
Other languages
English (en)
Inventor
Helmbold Theodor Ing Dr
Original Assignee
Helmbold Theodor Ing Dr
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 Helmbold Theodor Ing Dr filed Critical Helmbold Theodor Ing Dr
Publication of CH413197A publication Critical patent/CH413197A/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/164—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of an axial flow wheel
    • 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
    • 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
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH642462A 1961-09-11 1962-05-25 Axialgebläse CH413197A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH0043616 1961-09-11
DEH0047156 1962-10-16

Publications (1)

Publication Number Publication Date
CH413197A true CH413197A (de) 1966-05-15

Family

ID=25979815

Family Applications (2)

Application Number Title Priority Date Filing Date
CH642462A CH413197A (de) 1961-09-11 1962-05-25 Axialgebläse
CH1179463A CH435532A (de) 1961-09-11 1963-09-23 Axialgebläse

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1179463A CH435532A (de) 1961-09-11 1963-09-23 Axialgebläse

Country Status (2)

Country Link
CH (2) CH413197A (de)
GB (2) GB992266A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934871A1 (de) * 1978-08-30 1980-03-13 Propeller Design Ltd Schiffsschraube
SE451873B (sv) * 1982-07-29 1987-11-02 Do G Pk I Experiment Axialflekt
US4786231A (en) * 1986-12-01 1988-11-22 Kelley Winfield L Noise attenuating and air streamlining spiral
DE4310104C2 (de) * 1993-03-27 1997-04-30 Deutsche Forsch Luft Raumfahrt Verfahren zur Reduzierung der Schallemission sowie zur Verbesserung der Luftleistung und des Wirkungsgrads bei einer axialen Strömungsmaschine und Strömungsmaschine
DE29506691U1 (de) * 1995-04-20 1996-08-29 Papst-Motoren GmbH & Co KG, 78112 St Georgen Brennergebläse mit Radiallaufrad
JP2019007362A (ja) * 2017-06-21 2019-01-17 日立アプライアンス株式会社 電動送風機

Also Published As

Publication number Publication date
GB992266A (en) 1965-05-19
CH435532A (de) 1967-05-15
GB1005139A (en) 1965-09-22

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