AT308232B - DEVICE FOR SOUND ATTENUATION OF ROTATING ELECTRIC UNITS - Google Patents

DEVICE FOR SOUND ATTENUATION OF ROTATING ELECTRIC UNITS

Info

Publication number
AT308232B
AT308232B ATA4700/69A AT470069A AT308232B AT 308232 B AT308232 B AT 308232B AT 470069 A AT470069 A AT 470069A AT 308232 B AT308232 B AT 308232B
Authority
AT
Austria
Prior art keywords
rotating electric
sound attenuation
electric units
units
attenuation
Prior art date
Application number
ATA4700/69A
Other languages
German (de)
Inventor
Victor Dipl Ing Bunea
Original Assignee
Uzina De Masini Electrice Bucu
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 Uzina De Masini Electrice Bucu filed Critical Uzina De Masini Electrice Bucu
Application granted granted Critical
Publication of AT308232B publication Critical patent/AT308232B/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
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Duct Arrangements (AREA)
  • Casings For Electric Apparatus (AREA)
  • Motor Or Generator Cooling System (AREA)
ATA4700/69A 1968-05-17 1969-05-16 DEVICE FOR SOUND ATTENUATION OF ROTATING ELECTRIC UNITS AT308232B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO5673668 1968-05-17

Publications (1)

Publication Number Publication Date
AT308232B true AT308232B (en) 1973-05-15

Family

ID=20086690

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA4700/69A AT308232B (en) 1968-05-17 1969-05-16 DEVICE FOR SOUND ATTENUATION OF ROTATING ELECTRIC UNITS

Country Status (6)

Country Link
AT (1) AT308232B (en)
BE (1) BE733178A (en)
CH (1) CH504804A (en)
DE (1) DE1925120B2 (en)
FR (1) FR2008769A1 (en)
GB (1) GB1271742A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708705C3 (en) * 1977-03-01 1982-04-29 Transformatoren Union Ag, 7000 Stuttgart Arrangement for noise insulation in large transformers with separately installed cooling systems
CN107096876A (en) * 2017-04-26 2017-08-29 含山县朝霞铸造有限公司 A kind of puddle mixer cast for the pig iron
CN108964324A (en) * 2017-05-19 2018-12-07 天津市连兴达机械设备有限公司 The transmission translator outer cover of filter layer is installed

Also Published As

Publication number Publication date
DE1925120A1 (en) 1970-11-12
DE1925120B2 (en) 1973-11-29
CH504804A (en) 1971-03-15
FR2008769A1 (en) 1970-01-23
BE733178A (en) 1969-11-03
GB1271742A (en) 1972-04-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee