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FI20105159L - Arrangement for reducing vibration of an electrical machine - Google Patents

Arrangement for reducing vibration of an electrical machine Download PDF

Info

Publication number
FI20105159L
FI20105159L FI20105159A FI20105159A FI20105159L FI 20105159 L FI20105159 L FI 20105159L FI 20105159 A FI20105159 A FI 20105159A FI 20105159 A FI20105159 A FI 20105159A FI 20105159 L FI20105159 L FI 20105159L
Authority
FI
Finland
Prior art keywords
arrangement
electrical machine
reducing vibration
vibration
reducing
Prior art date
Application number
FI20105159A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI122632B (en
FI20105159A0 (en
Inventor
Timo Holopainen
Janne Roivainen
Marko Honkarinta
Original Assignee
Abb Oy
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 Abb Oy filed Critical Abb Oy
Priority to FI20105159A priority Critical patent/FI122632B/en
Publication of FI20105159A0 publication Critical patent/FI20105159A0/en
Priority to PCT/FI2011/050154 priority patent/WO2011101549A1/en
Publication of FI20105159L publication Critical patent/FI20105159L/en
Application granted granted Critical
Publication of FI122632B publication Critical patent/FI122632B/en

Links

Classifications

    • 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
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • 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
    • H02K7/04—Balancing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
FI20105159A 2010-02-18 2010-02-18 Device for reducing vibration in an electric machine FI122632B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20105159A FI122632B (en) 2010-02-18 2010-02-18 Device for reducing vibration in an electric machine
PCT/FI2011/050154 WO2011101549A1 (en) 2010-02-18 2011-02-18 Arrangement and method for reducing vibration in an electrical machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20105159 2010-02-18
FI20105159A FI122632B (en) 2010-02-18 2010-02-18 Device for reducing vibration in an electric machine

Publications (3)

Publication Number Publication Date
FI20105159A0 FI20105159A0 (en) 2010-02-18
FI20105159L true FI20105159L (en) 2011-08-19
FI122632B FI122632B (en) 2012-04-30

Family

ID=41727706

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105159A FI122632B (en) 2010-02-18 2010-02-18 Device for reducing vibration in an electric machine

Country Status (2)

Country Link
FI (1) FI122632B (en)
WO (1) WO2011101549A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6570983B2 (en) * 2015-11-26 2019-09-04 株式会社東芝 Rotating electric machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE879264C (en) * 1951-05-13 1953-06-11 Siemens Ag Elastic suspension of stator stacks in the housing of electrical machines
DE1137120B (en) * 1960-07-25 1962-09-27 Licentia Gmbh Device for vibrating fastening of the stator core in the housing of electrical machines
DE2811283A1 (en) * 1978-03-15 1979-09-20 Siemens Ag Retention system for laminar stator packet - fixes into stator casing using steel rails with sound absorbing layers to reduce noise
DE19526689A1 (en) * 1995-07-21 1997-01-23 Abb Management Ag Tube generator

Also Published As

Publication number Publication date
FI122632B (en) 2012-04-30
FI20105159A0 (en) 2010-02-18
WO2011101549A1 (en) 2011-08-25

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