DE3326543A1 - Aussenlaeufermotor fuer eine ventilator - Google Patents

Aussenlaeufermotor fuer eine ventilator

Info

Publication number
DE3326543A1
DE3326543A1 DE19833326543 DE3326543A DE3326543A1 DE 3326543 A1 DE3326543 A1 DE 3326543A1 DE 19833326543 DE19833326543 DE 19833326543 DE 3326543 A DE3326543 A DE 3326543A DE 3326543 A1 DE3326543 A1 DE 3326543A1
Authority
DE
Germany
Prior art keywords
motor according
external rotor
rotor motor
fan wheel
axis
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.)
Granted
Application number
DE19833326543
Other languages
German (de)
English (en)
Other versions
DE3326543C2 (OSRAM
Inventor
Martin Wagner
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.)
Elektrobau Mulfingen and Co EBM GmbH
Original Assignee
Elektrobau Mulfingen and Co EBM GmbH
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 Elektrobau Mulfingen and Co EBM GmbH filed Critical Elektrobau Mulfingen and Co EBM GmbH
Priority to DE19833326543 priority Critical patent/DE3326543A1/de
Publication of DE3326543A1 publication Critical patent/DE3326543A1/de
Application granted granted Critical
Publication of DE3326543C2 publication Critical patent/DE3326543C2/de
Granted 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/051—Axial thrust balancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • F04D25/062—Details of the bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • F04D25/0626—Details of the lubrication
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/163—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at only one end of the rotor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
DE19833326543 1983-07-22 1983-07-22 Aussenlaeufermotor fuer eine ventilator Granted DE3326543A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833326543 DE3326543A1 (de) 1983-07-22 1983-07-22 Aussenlaeufermotor fuer eine ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833326543 DE3326543A1 (de) 1983-07-22 1983-07-22 Aussenlaeufermotor fuer eine ventilator

Publications (2)

Publication Number Publication Date
DE3326543A1 true DE3326543A1 (de) 1985-01-31
DE3326543C2 DE3326543C2 (OSRAM) 1992-12-24

Family

ID=6204706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833326543 Granted DE3326543A1 (de) 1983-07-22 1983-07-22 Aussenlaeufermotor fuer eine ventilator

Country Status (1)

Country Link
DE (1) DE3326543A1 (OSRAM)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283081A1 (en) * 1987-03-11 1988-09-21 SKF Industrial Trading & Development Co, B.V. Ceiling fan
EP0247301A3 (en) * 1986-05-28 1988-10-12 Ebm Elektrobau Mulfingen Gmbh & Co. Asymmetrical shaded pole motor
DE3820857A1 (de) * 1988-06-04 1989-12-07 Licentia Gmbh Durch einen elektromotor angetriebener luefter
EP0402179A1 (en) * 1989-06-09 1990-12-12 Papst Licensing GmbH An electric motor
US5552650A (en) * 1988-06-09 1996-09-03 Papst Licensing Gmbh Disk storage device with motor with axially deep flange
EP0723328A3 (en) * 1989-06-09 1997-03-26 Papst Motoren Gmbh & Co Kg Electric motor
WO1998017917A1 (de) * 1996-10-21 1998-04-30 Robert Bosch Gmbh Elektromotorisch betriebenes gebläse
US5877916A (en) * 1997-04-01 1999-03-02 Papst; Georg F. Disk storage device with stator-rotor positioning providing improved spindle torque and acceleration
US6005746A (en) * 1997-04-01 1999-12-21 Papst Licensing Gmbh & Co. Kg Disk storage device with improved spindle torque and acceleration
US6271988B1 (en) 1997-01-04 2001-08-07 Papst Licensing Gmbh & Co. Kg Disk storage device with improved spindle torque and acceleration
US6344946B1 (en) 1997-04-01 2002-02-05 Papst Licensing Gmbh Disk storage device with improved spindle torque and acceleration
EP1374372A1 (de) * 2001-03-02 2004-01-02 Robert Bosch Gmbh Elektrische maschine
CN110107518A (zh) * 2019-05-10 2019-08-09 仪坤动力科技（上海）有限公司 叶片与外转子一体化风机
WO2023144059A1 (de) * 2022-01-26 2023-08-03 BSH Hausgeräte GmbH Ventilator für dunstabzugsvorrichtung und dunstabzugsvorrichtung
CN117685240A (zh) * 2023-12-11 2024-03-12 嘉善卡固电气设备股份有限公司 一种高防护等级的外转子离心风机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB646317A (en) * 1947-07-08 1950-11-22 Ercole Marelli & C Societa Per Improvements in or relating to electric fans, ventilators or the like
US2915657A (en) * 1958-09-10 1959-12-01 Jacobus C Van Rijn Dynamo electric machine structure including bearing
US3604962A (en) * 1969-09-11 1971-09-14 Rotron Inc Motor bearing and fan construction
DE2645677A1 (de) * 1975-10-11 1977-04-21 Papst Motoren Kg Elektrischer antriebsmotor
US4337405A (en) * 1980-03-19 1982-06-29 Tadashi Hishida Electric generator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB646317A (en) * 1947-07-08 1950-11-22 Ercole Marelli & C Societa Per Improvements in or relating to electric fans, ventilators or the like
US2915657A (en) * 1958-09-10 1959-12-01 Jacobus C Van Rijn Dynamo electric machine structure including bearing
US3604962A (en) * 1969-09-11 1971-09-14 Rotron Inc Motor bearing and fan construction
DE2645677A1 (de) * 1975-10-11 1977-04-21 Papst Motoren Kg Elektrischer antriebsmotor
US4337405A (en) * 1980-03-19 1982-06-29 Tadashi Hishida Electric generator

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0247301A3 (en) * 1986-05-28 1988-10-12 Ebm Elektrobau Mulfingen Gmbh & Co. Asymmetrical shaded pole motor
EP0283081A1 (en) * 1987-03-11 1988-09-21 SKF Industrial Trading & Development Co, B.V. Ceiling fan
DE3820857A1 (de) * 1988-06-04 1989-12-07 Licentia Gmbh Durch einen elektromotor angetriebener luefter
EP0345796A3 (de) * 1988-06-04 1992-01-08 Licentia Patent-Verwaltungs-GmbH Durch einen Elektromotor angetriebener Lüfter
US5552650A (en) * 1988-06-09 1996-09-03 Papst Licensing Gmbh Disk storage device with motor with axially deep flange
US5949164A (en) * 1988-06-09 1999-09-07 Papst Licensing Gmbh Disk storage device with electric motor with axially deep flange
EP0402179A1 (en) * 1989-06-09 1990-12-12 Papst Licensing GmbH An electric motor
EP0723328A3 (en) * 1989-06-09 1997-03-26 Papst Motoren Gmbh & Co Kg Electric motor
WO1998017917A1 (de) * 1996-10-21 1998-04-30 Robert Bosch Gmbh Elektromotorisch betriebenes gebläse
US6271988B1 (en) 1997-01-04 2001-08-07 Papst Licensing Gmbh & Co. Kg Disk storage device with improved spindle torque and acceleration
US5877916A (en) * 1997-04-01 1999-03-02 Papst; Georg F. Disk storage device with stator-rotor positioning providing improved spindle torque and acceleration
US6005746A (en) * 1997-04-01 1999-12-21 Papst Licensing Gmbh & Co. Kg Disk storage device with improved spindle torque and acceleration
US6344946B1 (en) 1997-04-01 2002-02-05 Papst Licensing Gmbh Disk storage device with improved spindle torque and acceleration
EP1374372A1 (de) * 2001-03-02 2004-01-02 Robert Bosch Gmbh Elektrische maschine
CN110107518A (zh) * 2019-05-10 2019-08-09 仪坤动力科技（上海）有限公司 叶片与外转子一体化风机
WO2023144059A1 (de) * 2022-01-26 2023-08-03 BSH Hausgeräte GmbH Ventilator für dunstabzugsvorrichtung und dunstabzugsvorrichtung
CN117685240A (zh) * 2023-12-11 2024-03-12 嘉善卡固电气设备股份有限公司 一种高防护等级的外转子离心风机

Also Published As

Publication number Publication date
DE3326543C2 (OSRAM) 1992-12-24

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee