CH471446A - Container with an arrangement for reducing sound radiation, in particular for transformers or choke coils, and a method for producing such a container - Google Patents

Container with an arrangement for reducing sound radiation, in particular for transformers or choke coils, and a method for producing such a container

Info

Publication number
CH471446A
CH471446A CH727268A CH727268A CH471446A CH 471446 A CH471446 A CH 471446A CH 727268 A CH727268 A CH 727268A CH 727268 A CH727268 A CH 727268A CH 471446 A CH471446 A CH 471446A
Authority
CH
Switzerland
Prior art keywords
container
transformers
producing
arrangement
choke coils
Prior art date
Application number
CH727268A
Other languages
German (de)
Inventor
Baumann Wilhelm
Hofmann Peter
Spillmann Gunter
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH471446A publication Critical patent/CH471446A/en
Priority to CH72970A priority Critical patent/CH500576A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/33—Arrangements for noise damping
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Building Environments (AREA)
  • Regulation Of General Use Transformers (AREA)
CH727268A 1967-05-18 1968-05-16 Container with an arrangement for reducing sound radiation, in particular for transformers or choke coils, and a method for producing such a container CH471446A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH72970A CH500576A (en) 1967-05-18 1970-01-20 Sound -dampening system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0092582 1967-05-18

Publications (1)

Publication Number Publication Date
CH471446A true CH471446A (en) 1969-04-15

Family

ID=6986471

Family Applications (1)

Application Number Title Priority Date Filing Date
CH727268A CH471446A (en) 1967-05-18 1968-05-16 Container with an arrangement for reducing sound radiation, in particular for transformers or choke coils, and a method for producing such a container

Country Status (7)

Country Link
AT (1) AT276552B (en)
BE (1) BE715235A (en)
CH (1) CH471446A (en)
DE (1) DE1293329C2 (en)
FR (1) FR1563501A (en)
GB (1) GB1153970A (en)
NL (1) NL144413B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2434003C2 (en) * 1974-07-15 1982-08-12 Schorch GmbH, 4050 Mönchengladbach Sound-absorbing sheet metal boiler for oil transformers
FR2622333B1 (en) * 1987-10-27 1990-01-26 Thomson Csf ANECHOICAL COATING FOR ACOUSTIC WAVES
GB2287086B (en) * 1994-03-05 1997-09-17 Hartnell And Rose Limited A sound-insulating panel
PL3062320T3 (en) 2015-02-27 2018-03-30 Siemens Aktiengesellschaft Assembly for reducing the amount of sound emitted from fluid-cooled transformers or throttles
CN109959467B (en) * 2019-03-25 2020-01-21 清华大学 Temperature setting method for universal dam

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027782B (en) * 1955-07-08 1958-04-10 Licentia Gmbh Transformer with core arrangement mechanically decoupled from the boiler
DE1035263B (en) * 1955-08-08 1958-07-31 Licentia Gmbh Noise-dampened, liquid-cooled transformer with a stiffened boiler and a dam compartment arranged over the stiffeners
DE1227142B (en) * 1964-03-13 1966-10-20 Smit & Willem & Co Nv Device for noise reduction in transformers and reactors

Also Published As

Publication number Publication date
FR1563501A (en) 1969-04-11
AT276552B (en) 1969-11-25
NL144413B (en) 1974-12-16
DE1293329B (en) 1974-01-24
NL6806957A (en) 1968-11-19
DE1293329C2 (en) 1974-01-24
BE715235A (en) 1968-10-16
GB1153970A (en) 1969-06-04

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Legal Events

Date Code Title Description
PL Patent ceased