AT140444B - Flügel für Ventilatoren u. dgl.. - Google Patents

Flügel für Ventilatoren u. dgl..

Info

Publication number
AT140444B
AT140444B AT140444DA AT140444B AT 140444 B AT140444 B AT 140444B AT 140444D A AT140444D A AT 140444DA AT 140444 B AT140444 B AT 140444B
Authority
AT
Austria
Prior art keywords
blades
fans
wing
hub
wings
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Rene De Mey
Paul Ing Havard
Original Assignee
Rene De Mey
Paul Ing Havard
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 Rene De Mey, Paul Ing Havard filed Critical Rene De Mey
Application granted granted Critical
Publication of AT140444B publication Critical patent/AT140444B/de

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
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/006—Paddle wheels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT140444D 1932-07-08 1933-07-05 Flügel für Ventilatoren u. dgl.. AT140444B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM120352A DE679517C (de) 1932-07-08 1932-07-08 Fluegel fuer Schraubenradluefter oder -geblaese

Publications (1)

Publication Number Publication Date
AT140444B true AT140444B (de) 1935-01-25

Family

ID=37036909

Family Applications (1)

Application Number Title Priority Date Filing Date
AT140444D AT140444B (de) 1932-07-08 1933-07-05 Flügel für Ventilatoren u. dgl..

Country Status (5)

Country Link
AT (1) AT140444B (cs)
CH (1) CH177108A (cs)
DE (1) DE679517C (cs)
DK (1) DK50474C (cs)
NL (1) NL38498C (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702072A (en) * 1984-08-20 1987-10-27 Gerhard Kielhorn Internal combustion engine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1019795B (de) * 1953-03-03 1957-11-21 Siemens Ag Laufrad fuer Luefter
DE1228894B (de) * 1957-02-02 1966-11-17 Karlstad Mekaniska Ab Verfahren zum Herstellen von Wasserturbinenschaufeln fuer die Laufraeder von Franzisturbinen
DE102012206116A1 (de) * 2012-04-13 2013-10-17 Hilti Aktiengesellschaft Eintreibgerät

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702072A (en) * 1984-08-20 1987-10-27 Gerhard Kielhorn Internal combustion engine

Also Published As

Publication number Publication date
DK50474C (da) 1935-07-29
NL38498C (cs) 1936-06-16
DE679517C (de) 1939-08-08
CH177108A (fr) 1935-05-15

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