IT1401090B1 - ELECTRIC MOTOR - Google Patents

ELECTRIC MOTOR

Info

Publication number
IT1401090B1
IT1401090B1 ITMI2010A001021A ITMI20101021A IT1401090B1 IT 1401090 B1 IT1401090 B1 IT 1401090B1 IT MI2010A001021 A ITMI2010A001021 A IT MI2010A001021A IT MI20101021 A ITMI20101021 A IT MI20101021A IT 1401090 B1 IT1401090 B1 IT 1401090B1
Authority
IT
Italy
Prior art keywords
electric motor
motor
electric
Prior art date
Application number
ITMI2010A001021A
Other languages
Italian (it)
Inventor
Volker Theuermann
Thomas Braun
Mathias Varnhorst
Uwe Caldewey
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 ITMI20101021A1 publication Critical patent/ITMI20101021A1/en
Application granted granted Critical
Publication of IT1401090B1 publication Critical patent/IT1401090B1/en

Links

Classifications

    • 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
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • 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
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
ITMI2010A001021A 2009-06-16 2010-06-09 ELECTRIC MOTOR IT1401090B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910033119 DE102009033119A1 (en) 2009-06-16 2009-06-16 Electric motor e.g. commutator motor, has joint bars covered in installed condition in horizontal direction, and motor housing comprising housing parts whose attachment is realized to each other within region of joint bars

Publications (2)

Publication Number Publication Date
ITMI20101021A1 ITMI20101021A1 (en) 2010-12-17
IT1401090B1 true IT1401090B1 (en) 2013-07-12

Family

ID=43123102

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2010A001021A IT1401090B1 (en) 2009-06-16 2010-06-09 ELECTRIC MOTOR

Country Status (4)

Country Link
JP (1) JP5654262B2 (en)
DE (1) DE102009033119A1 (en)
IT (1) IT1401090B1 (en)
TW (1) TWI487249B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015397721A1 (en) * 2015-06-01 2017-12-07 Techtronic Power Tools Technology Limited Brushless can motor
WO2020200924A1 (en) * 2019-03-29 2020-10-08 Robert Bosch Gmbh Ventilation system having an electric motor
DE102020116661A1 (en) 2020-06-24 2022-02-17 Witzenmann Gmbh Bearing arrangement in an electric motor, electric motor with such a bearing arrangement and use of an electric motor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53131405A (en) * 1977-04-22 1978-11-16 Hitachi Ltd Stator core supporting method for motor
JPS5875437A (en) * 1982-09-22 1983-05-07 Tokyo Electric Co Ltd Stepping motor
US5806169A (en) * 1995-04-03 1998-09-15 Trago; Bradley A. Method of fabricating an injected molded motor assembly
JP4461568B2 (en) * 2000-05-10 2010-05-12 三菱電機株式会社 Motor shaft center adjustment method
DE102004022557B4 (en) * 2004-05-07 2021-07-22 Siemens Aktiengesellschaft Electric machine with water cooling
EP2043234B1 (en) * 2007-09-26 2010-05-12 ebm-papst Mulfingen GmbH & Co.KG Electric motor

Also Published As

Publication number Publication date
JP5654262B2 (en) 2015-01-14
TWI487249B (en) 2015-06-01
TW201106584A (en) 2011-02-16
JP2011004587A (en) 2011-01-06
ITMI20101021A1 (en) 2010-12-17
DE102009033119A1 (en) 2010-12-23

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