AT367578B - Lagerung fuer die rotorwelle eines elektromotors - Google Patents

Lagerung fuer die rotorwelle eines elektromotors

Info

Publication number
AT367578B
AT367578B AT0622580A AT622580A AT367578B AT 367578 B AT367578 B AT 367578B AT 0622580 A AT0622580 A AT 0622580A AT 622580 A AT622580 A AT 622580A AT 367578 B AT367578 B AT 367578B
Authority
AT
Austria
Prior art keywords
bearing
electric motor
rotor shaft
axial
impeller
Prior art date
Application number
AT0622580A
Other languages
German (de)
English (en)
Other versions
ATA622580A (de
Original Assignee
Vorwerk Co Interholding
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 Vorwerk Co Interholding filed Critical Vorwerk Co Interholding
Publication of ATA622580A publication Critical patent/ATA622580A/de
Application granted granted Critical
Publication of AT367578B publication Critical patent/AT367578B/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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • 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
    • H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends 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
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/03177—Fuel tanks made of non-metallic material, e.g. plastics, or of a combination of non-metallic and metallic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Support Of The Bearing (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Cooling System (AREA)
AT0622580A 1979-12-21 1980-12-19 Lagerung fuer die rotorwelle eines elektromotors AT367578B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792951563 DE2951563A1 (de) 1979-12-21 1979-12-21 Lagerung fuer die rotorwelle von elektromotoren mit geblaeserad

Publications (2)

Publication Number Publication Date
ATA622580A ATA622580A (de) 1981-11-15
AT367578B true AT367578B (de) 1982-07-12

Family

ID=6089153

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0622580A AT367578B (de) 1979-12-21 1980-12-19 Lagerung fuer die rotorwelle eines elektromotors

Country Status (9)

Country Link
AT (1) AT367578B (fr)
DE (1) DE2951563A1 (fr)
DK (1) DK543780A (fr)
FR (1) FR2472294A1 (fr)
GB (1) GB2066584A (fr)
IT (1) IT8050417A0 (fr)
NL (1) NL8006635A (fr)
NO (1) NO803893L (fr)
SE (1) SE8008643L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043538A3 (fr) * 1980-07-09 1983-03-16 Shop-Vac Corporation Ventilateur de succion pour un aspirateur de poussières
ES2019491A6 (es) * 1989-08-04 1991-06-16 Fagor S Coop Ltda Mejoras introducidas en bombas para electrodomesticos accionados por motor sincrono.
GB9114434D0 (en) * 1991-07-03 1991-08-21 Black & Decker Inc Lawn mower
CN103654614B (zh) * 2012-09-11 2016-11-02 天佑电器（苏州）有限公司 吸尘器
CN103654615B (zh) * 2012-09-11 2017-05-10 天佑电器（苏州）有限公司 吸尘器
GB201419229D0 (en) * 2014-10-29 2014-12-10 Skf Ab Bearing device with energy harvesting means

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1251081A (fr) * 1960-03-12 1961-01-13 Lucas Industries Ltd Pompe à combustible liquide
GB920961A (en) * 1961-06-07 1963-03-13 Poul Due Jensen Improved centrifugal pump
FR1564656A (fr) * 1968-02-13 1969-04-25
NL7014555A (fr) * 1970-10-03 1972-04-05
GB1388533A (en) * 1973-02-20 1975-03-26 Kongsberg Vapenfab As Method for supporting a rotating body of an electric generator in a missile and a supporting arrangement for supporting such bodies
GB1420840A (en) * 1973-06-05 1976-01-14 Walker A J Electromagentically driven pumps
GB1508428A (en) * 1974-07-25 1978-04-26 Sealed Motor Constr Co Ltd Axial gap electric motors

Also Published As

Publication number Publication date
FR2472294B1 (fr) 1985-02-15
DE2951563A1 (de) 1981-07-02
GB2066584A (en) 1981-07-08
DK543780A (da) 1981-06-22
NL8006635A (nl) 1981-07-16
FR2472294A1 (fr) 1981-06-26
NO803893L (no) 1981-06-22
IT8050417A0 (it) 1980-12-19
ATA622580A (de) 1981-11-15
SE8008643L (sv) 1981-06-22

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