CH654452A5 - Fan impeller having a coaxial rotor of a small electric motor - Google Patents

Fan impeller having a coaxial rotor of a small electric motor Download PDF

Info

Publication number
CH654452A5
CH654452A5 CH3416/80A CH341680A CH654452A5 CH 654452 A5 CH654452 A5 CH 654452A5 CH 3416/80 A CH3416/80 A CH 3416/80A CH 341680 A CH341680 A CH 341680A CH 654452 A5 CH654452 A5 CH 654452A5
Authority
CH
Switzerland
Prior art keywords
fan impeller
rotor
hub
metallic ring
impeller according
Prior art date
Application number
CH3416/80A
Other languages
German (de)
English (en)
Inventor
Guenter Wrobel
Original Assignee
Papst Motoren Kg
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 Papst Motoren Kg filed Critical Papst Motoren Kg
Publication of CH654452A5 publication Critical patent/CH654452A5/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or 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
    • F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH3416/80A 1979-05-05 1980-05-02 Fan impeller having a coaxial rotor of a small electric motor CH654452A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19797913075U DE7913075U1 (de) 1979-05-05 1979-05-05 Luefter mit rohrlaeufermotor

Publications (1)

Publication Number Publication Date
CH654452A5 true CH654452A5 (en) 1986-02-14

Family

ID=6703750

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3416/80A CH654452A5 (en) 1979-05-05 1980-05-02 Fan impeller having a coaxial rotor of a small electric motor

Country Status (3)

Country Link
CH (1) CH654452A5 (fr)
DE (1) DE7913075U1 (fr)
FR (1) FR2456236A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2265540C2 (de) * 1972-11-23 1990-11-15 Papst-Motoren GmbH & Co KG, 7742 St Georgen Gebläse mit zu einem Lüfterrad aus Kunststoff koaxialem Antriebsmotor
DE2257509C2 (de) 1972-11-23 1982-09-02 Papst-Motoren GmbH & Co KG, 7742 St Georgen Radialgebläse
US4477228A (en) * 1982-01-28 1984-10-16 The Boeing Company Injection molded propeller
DE3903945C1 (fr) * 1989-02-10 1990-07-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
EP3428455A4 (fr) * 2016-03-08 2019-11-13 Valeo Japan Co., Ltd. Soufflante

Also Published As

Publication number Publication date
DE7913075U1 (de) 1979-08-16
FR2456236A1 (fr) 1980-12-05
FR2456236B3 (fr) 1982-03-05

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