FR93780E - Liquid insulated electrical device, including transformer or reaction coil. - Google Patents

Liquid insulated electrical device, including transformer or reaction coil.

Info

Publication number
FR93780E
FR93780E FR132097A FR132097A FR93780E FR 93780 E FR93780 E FR 93780E FR 132097 A FR132097 A FR 132097A FR 132097 A FR132097 A FR 132097A FR 93780 E FR93780 E FR 93780E
Authority
FR
France
Prior art keywords
electrical device
insulated electrical
including transformer
reaction coil
liquid insulated
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
FR132097A
Other languages
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 DE1961L0040133 external-priority patent/DE1233937B/en
Priority claimed from DEL40331A external-priority patent/DE1165742B/en
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR93780E publication Critical patent/FR93780E/en
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
FR132097A 1961-09-28 1967-12-13 Liquid insulated electrical device, including transformer or reaction coil. Expired FR93780E (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1961L0040133 DE1233937B (en) 1961-09-28 1961-09-28 Liquid-insulated transformers or reactors with a sound-absorbing boiler cover
DEL40331A DE1165742B (en) 1961-10-27 1961-10-27 Sound absorption in a liquid-insulated electrical device, in particular a transformer or choke coil
DE1966L0055307 DE1260611B (en) 1961-09-28 1966-12-20 Liquid-insulated transformers or reactors with a sound-absorbing boiler cover

Publications (1)

Publication Number Publication Date
FR93780E true FR93780E (en) 1969-05-16

Family

ID=7276857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR132097A Expired FR93780E (en) 1961-09-28 1967-12-13 Liquid insulated electrical device, including transformer or reaction coil.

Country Status (5)

Country Link
AT (1) AT272441B (en)
DE (1) DE1260611B (en)
FR (1) FR93780E (en)
GB (1) GB1184619A (en)
SE (1) SE331507B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910568B2 (en) * 1979-12-18 1984-03-09 株式会社日立製作所 stationary induction appliance
JPS5760815A (en) * 1980-09-30 1982-04-13 Hitachi Ltd Stationary induction apparatus
DE3241932A1 (en) * 1982-11-12 1984-05-17 Transformatoren Union Ag, 7000 Stuttgart TRANSFORMER WITH OIL-COOLED ACTIVE COMPONENT AND SOUND ABSORBING RESONATORS
SE441317B (en) * 1984-02-14 1985-09-23 Asea Ab SOUND MUTING DEVICE

Also Published As

Publication number Publication date
GB1184619A (en) 1970-03-18
DE1260611B (en) 1968-02-08
AT272441B (en) 1969-07-10
SE331507B (en) 1971-01-04

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