FR70671E - Transformateur à bruit amorti, comprenant des cases affaiblissant le bruit et disposées à l'extérieur de la cuve - Google Patents

Transformateur à bruit amorti, comprenant des cases affaiblissant le bruit et disposées à l'extérieur de la cuve

Info

Publication number
FR70671E
FR70671E FR70671DA FR70671E FR 70671 E FR70671 E FR 70671E FR 70671D A FR70671D A FR 70671DA FR 70671 E FR70671 E FR 70671E
Authority
FR
France
Prior art keywords
noise
tank
arranged outside
damped
transformer
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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/de
Priority claimed from DEL23543A external-priority patent/DE1184001B/de
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR70671E publication Critical patent/FR70671E/fr
Expired legal-status Critical Current

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)
  • Housings And Mounting Of Transformers (AREA)
  • Vibration Prevention Devices (AREA)
FR70671D 1955-11-02 1956-11-28 Transformateur à bruit amorti, comprenant des cases affaiblissant le bruit et disposées à l'extérieur de la cuve Expired FR70671E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1955L0014560 DE1740478U (de) 1955-11-02 1955-11-02 Geraeuschgedaempfter transformator mit kesselaussenseitig angeordneten schalldaemmenden faechern.
DEL23543A DE1184001B (de) 1954-11-29 1955-12-01 Transformator oder Drosselspule in geraeuschgedaempfter und fluessigkeitsgekuehlterAusfuehrung

Publications (1)

Publication Number Publication Date
FR70671E true FR70671E (fr) 1959-06-05

Family

ID=33435924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR70671D Expired FR70671E (fr) 1955-11-02 1956-11-28 Transformateur à bruit amorti, comprenant des cases affaiblissant le bruit et disposées à l'extérieur de la cuve

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262437B (de) * 1961-12-18 1968-03-07 Elin Union Ag Geraeuscharmer, oelgekuehlter Transformator oder Drosselspule
CN106449030B (zh) * 2016-12-19 2018-05-04 乔兴友 一种减震变压器

Also Published As

Publication number Publication date
AT197909B (de) 1958-05-27
CH351025A (de) 1960-12-31
GB827625A (en) 1960-02-10

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