SE8100595L - FLEKT - Google Patents

FLEKT

Info

Publication number
SE8100595L
SE8100595L SE8100595A SE8100595A SE8100595L SE 8100595 L SE8100595 L SE 8100595L SE 8100595 A SE8100595 A SE 8100595A SE 8100595 A SE8100595 A SE 8100595A SE 8100595 L SE8100595 L SE 8100595L
Authority
SE
Sweden
Prior art keywords
ring flange
fan impeller
motor
hand
bayonet lock
Prior art date
Application number
SE8100595A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE457374B (en
Inventor
W Matter
D Best
H Voss
Original Assignee
Mulfingen Elektrobau Ebm
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 Mulfingen Elektrobau Ebm filed Critical Mulfingen Elektrobau Ebm
Publication of SE8100595L publication Critical patent/SE8100595L/en
Publication of SE457374B publication Critical patent/SE457374B/en

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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The fan has an electric motor (1) and a fan impeller (2) fastened to the motor rotor. The fastening means employed is a bayonet lock with wedge faces. The bayonet lock parts are arranged, on the one hand, on a cylindrical annular web (9) which is fixed to the rotor of the motor (1) and extends axially and from which a ring flange (4) projects outwards perpendicularly, and, on the second hand, on a ring flange (11) which is provided on the fan impeller (2) and extends parallel to the ring flange (4). In this arrangement, cut-outs (23) which extend radially outwards from the inner edge and in the circumferential direction are made in the ring flange (11). This provides for readily detachable fastening of the fan impeller to the electric motor. This object can be achieved in a short time, in less than two hours, e.g. without aids such as spanners, screwdrivers etc. <IMAGE>
SE8100595A 1980-10-16 1981-01-29 FLANGE WITH CENTERING SPEED CLUTCH BETWEEN ENGINE AND SPEED WHEELS SE457374B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803039035 DE3039035A1 (en) 1980-10-16 1980-10-16 FAN

Publications (2)

Publication Number Publication Date
SE8100595L true SE8100595L (en) 1982-04-17
SE457374B SE457374B (en) 1988-12-19

Family

ID=6114479

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8100595A SE457374B (en) 1980-10-16 1981-01-29 FLANGE WITH CENTERING SPEED CLUTCH BETWEEN ENGINE AND SPEED WHEELS

Country Status (3)

Country Link
CH (1) CH657674A5 (en)
DE (1) DE3039035A1 (en)
SE (1) SE457374B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9205097U1 (en) * 1992-04-11 1993-08-05 Robert Bosch Gmbh, 70469 Stuttgart Fan with a fan wheel with a pot-shaped hub
US5593283A (en) * 1994-08-08 1997-01-14 Eaton Corporation Fan and fan drive and assembly thereof
US5871335A (en) * 1995-10-31 1999-02-16 Siemens Electric Limited Twist-lock attachment system for a cooling fan and motor
DE19618629B4 (en) * 1996-05-09 2004-02-05 Daimlerchrysler Ag Connection between a fan and a fluid friction clutch
DE19618627A1 (en) * 1996-05-09 1997-11-20 Daimler Benz Ag Internal combustion engine fan connection
AU8248498A (en) * 1997-07-11 1999-02-08 Penguin Engineering Limited Energy absorber
IT245852Y1 (en) * 1998-06-12 2002-03-26 Bitron Spa FAN IN MOTOR-FAN PLASTIC MATERIAL FOR VEHICLE CABINET
JP6228728B2 (en) 2012-05-29 2017-11-08 ミネベアミツミ株式会社 Centrifugal fan
DE102012217349A1 (en) * 2012-09-26 2014-03-27 BSH Bosch und Siemens Hausgeräte GmbH fan device
CN103883559B (en) * 2014-03-14 2016-08-17 浙江理工大学 Wide blade short blde pitch integrated fan propeller and manufacture method thereof
DE102022101781A1 (en) * 2022-01-26 2023-07-27 Ebm-Papst Mulfingen Gmbh & Co. Kg fan assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH363119A (en) 1960-10-20 1962-07-15 Pieren Hermann Centrifugal fan
GB1193605A (en) * 1968-08-21 1970-06-03 Catharius Marie Ponsen Cargo Handling Apparatus for Ships.
DE1913001A1 (en) * 1969-03-14 1970-09-24 Demag Zug Gmbh Dip painting conveyor belt

Also Published As

Publication number Publication date
DE3039035A1 (en) 1982-04-29
DE3039035C2 (en) 1988-04-07
SE457374B (en) 1988-12-19
CH657674A5 (en) 1986-09-15

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