BR7903760A - Transformador transformador - Google Patents

Transformador transformador

Info

Publication number
BR7903760A
BR7903760A BR7903760A BR7903760A BR7903760A BR 7903760 A BR7903760 A BR 7903760A BR 7903760 A BR7903760 A BR 7903760A BR 7903760 A BR7903760 A BR 7903760A BR 7903760 A BR7903760 A BR 7903760A
Authority
BR
Brazil
Prior art keywords
transformer
transformer transformer
Prior art date
Application number
BR7903760A
Other languages
English (en)
Inventor
B Johansson
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of BR7903760A publication Critical patent/BR7903760A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Push-Button Switches (AREA)
  • Burglar Alarm Systems (AREA)
BR7903760A 1978-06-16 1979-06-13 Transformador transformador BR7903760A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7806937A SE412139B (sv) 1978-06-16 1978-06-16 Transformator med lindningskopplare

Publications (1)

Publication Number Publication Date
BR7903760A true BR7903760A (pt) 1980-02-05

Family

ID=20335226

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7903760A BR7903760A (pt) 1978-06-16 1979-06-13 Transformador transformador

Country Status (7)

Country Link
US (1) US4234864A (pt)
BR (1) BR7903760A (pt)
CA (1) CA1129058A (pt)
DE (1) DE2923170C2 (pt)
NO (1) NO148468C (pt)
SE (1) SE412139B (pt)
ZA (1) ZA792961B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5847939A (en) * 1995-06-07 1998-12-08 Abb Power T&D Company Inc. Support mechanism for mounting a center bolt LBOR and the like
DE202010012811U1 (de) 2010-09-18 2011-12-19 Maschinenfabrik Reinhausen Gmbh Stufenschalter
KR20130137590A (ko) 2010-08-18 2013-12-17 마쉬넨파브릭 레인하우센 게엠베하 탭 절환기
DE202010011524U1 (de) 2010-08-18 2011-11-23 Maschinenfabrik Reinhausen Gmbh Stufenschalter
GR1008066B (el) * 2012-03-22 2013-12-18 Bharat Heavy Electricals Limited, Βελτιωμενος μετασχηματιστης ισχυος με μεταγωγεα ληψεων για λειτουργια υπο φορτιο (oltc) τυπου κενου που μπορει να λειτουργει με μανομετρικο υψος ελαιου που υπερβαινει τα δεκα μετρα
DE202012101477U1 (de) 2012-04-20 2013-07-23 Maschinenfabrik Reinhausen Gmbh Laststufenschalter
EP2838094B1 (en) * 2013-08-12 2016-05-25 ABB Technology Ltd Method of manufacturing an electromagnetic induction device and an electromagnetic induction device
EP3761328A1 (en) * 2019-07-01 2021-01-06 ABB Power Grids Switzerland AG Electromagnetic induction device with on-load tap changer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1891959A (en) * 1932-04-14 1932-12-27 Gen Electric Transformer
DE758826C (de) * 1940-02-07 1953-03-23 Aeg Seitlich am Kessel eines Stufentransformators befestigtes Anbaugefaess
DE912366C (de) * 1941-05-06 1954-05-28 Aeg Regeltransformator
DE913929C (de) * 1944-03-26 1954-06-21 Aeg Anzapftransformator mit unter Last betaetigter Stufenregeleinrichtung
US3621426A (en) * 1970-11-12 1971-11-16 Westinghouse Electric Corp Transformer with bushing compartment

Also Published As

Publication number Publication date
NO148468B (no) 1983-07-04
US4234864A (en) 1980-11-18
NO792011L (no) 1979-12-18
DE2923170A1 (de) 1979-12-20
CA1129058A (en) 1982-08-03
NO148468C (no) 1983-10-12
DE2923170C2 (de) 1985-04-25
SE7806937L (sv) 1979-12-17
ZA792961B (en) 1980-06-25
SE412139B (sv) 1980-02-18

Similar Documents

Publication Publication Date Title
AT370950B (de) Hoeschenwindel
ATA279A (de) Akupunkturgeraet
BE872071A (fr) Afdichtorgaan
AT365922B (de) Netzbett
IT7969310A0 (it) Trasformatore elettrico
BR7902662A (pt) Transformador de potencia
AT374352B (de) Sportschuh
FR2458880B1 (fr) Transformateur
FI790010A (fi) Fordonsband
FI56279C (fi) Spardoserare
FI792602A (fi) Foerpackning
FR2462772B1 (fr) Transformateur
DK429479A (da) Episkop
BR7903760A (pt) Transformador transformador
ATA872778A (de) Uhrband
DE2967567D1 (de) Transformer cores
IT1127645B (it) Trasformatore di ritorno
AT368010B (de) Rollskier
ATA26879A (de) B-ettbank
BE871213R (fr) Arylmalonamido-1-oxadethiacephalosporines
SE7901456L (sv) Transformator
ATA562378A (de) Handgranate
FI791313A (fi) Foerfarande foer torvhantering
ATA510278A (de) Griffel
ATA55978A (de) Schipresse