AT197909B - Noise-dampened transformer with sound-absorbing compartments on the outside of the boiler - Google Patents

Noise-dampened transformer with sound-absorbing compartments on the outside of the boiler

Info

Publication number
AT197909B
AT197909B AT197909DA AT197909B AT 197909 B AT197909 B AT 197909B AT 197909D A AT197909D A AT 197909DA AT 197909 B AT197909 B AT 197909B
Authority
AT
Austria
Prior art keywords
dampened
boiler
transformer
sound
noise
Prior art date
Application number
Other languages
German (de)
Original Assignee
Licentia Gmbh
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
Priority claimed from DE1955L0014560 external-priority patent/DE1740478U/en
Priority claimed from DEL23543A external-priority patent/DE1184001B/en
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Application granted granted Critical
Publication of AT197909B publication Critical patent/AT197909B/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
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/20—Checking timed patrols, e.g. of watchman

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Vibration Prevention Devices (AREA)
  • Housings And Mounting Of Transformers (AREA)
AT197909D 1955-11-02 1956-11-30 Noise-dampened transformer with sound-absorbing compartments on the outside of the boiler AT197909B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1955L0014560 DE1740478U (en) 1955-11-02 1955-11-02 NOISE-DAMPENED TRANSFORMER WITH SOUND-INSULATING COMPARTMENTS ON THE OUTSIDE OF THE BOILER.
DEL23543A DE1184001B (en) 1954-11-29 1955-12-01 Transformer or choke coil in noise-dampened and liquid-cooled design

Publications (1)

Publication Number Publication Date
AT197909B true AT197909B (en) 1958-05-27

Family

ID=33435924

Family Applications (1)

Application Number Title Priority Date Filing Date
AT197909D AT197909B (en) 1955-11-02 1956-11-30 Noise-dampened transformer with sound-absorbing compartments on the outside of the boiler

Country Status (4)

Country Link
AT (1) AT197909B (en)
CH (1) CH351025A (en)
FR (1) FR70671E (en)
GB (1) GB827625A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262437B (en) * 1961-12-18 1968-03-07 Elin Union Ag Low-noise, oil-cooled transformer or choke coil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106449030B (en) * 2016-12-19 2018-05-04 乔兴友 A kind of damping transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262437B (en) * 1961-12-18 1968-03-07 Elin Union Ag Low-noise, oil-cooled transformer or choke coil

Also Published As

Publication number Publication date
CH351025A (en) 1960-12-31
FR70671E (en) 1959-06-05
GB827625A (en) 1960-02-10

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