ATA245876A - STEP-BY-STEP TRANSFORMER WITH A STEP-BY-STEP switch - Google Patents

STEP-BY-STEP TRANSFORMER WITH A STEP-BY-STEP switch

Info

Publication number
ATA245876A
ATA245876A AT245876A AT245876A ATA245876A AT A245876 A ATA245876 A AT A245876A AT 245876 A AT245876 A AT 245876A AT 245876 A AT245876 A AT 245876A AT A245876 A ATA245876 A AT A245876A
Authority
AT
Austria
Prior art keywords
transformer
switch
step switch
step transformer
Prior art date
Application number
AT245876A
Other languages
German (de)
Other versions
AT344828B (en
Inventor
Wolfgang Dipl Ing Breuer
Original Assignee
Reinhausen Maschf Scheubeck
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 Reinhausen Maschf Scheubeck filed Critical Reinhausen Maschf Scheubeck
Publication of ATA245876A publication Critical patent/ATA245876A/en
Application granted granted Critical
Publication of AT344828B publication Critical patent/AT344828B/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
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Transformer Cooling (AREA)
AT245876A 1975-04-08 1976-04-06 STEP-BY-STEP TRANSFORMER WITH A STEP-BY-STEP SWITCH IN AN OIL BOILER AT344828B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752515192 DE2515192C3 (en) 1975-04-08 1975-04-08 Step transformer with pressure equalization between separate oil chambers

Publications (2)

Publication Number Publication Date
ATA245876A true ATA245876A (en) 1977-12-15
AT344828B AT344828B (en) 1978-08-10

Family

ID=5943287

Family Applications (1)

Application Number Title Priority Date Filing Date
AT245876A AT344828B (en) 1975-04-08 1976-04-06 STEP-BY-STEP TRANSFORMER WITH A STEP-BY-STEP SWITCH IN AN OIL BOILER

Country Status (6)

Country Link
JP (1) JPS5856246B2 (en)
AT (1) AT344828B (en)
DE (1) DE2515192C3 (en)
FR (1) FR2307356A1 (en)
NL (1) NL7601743A (en)
SE (1) SE404106B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837708U (en) * 1981-09-02 1983-03-11 三菱電機株式会社 package substation
US4484169A (en) * 1981-11-05 1984-11-20 Mitsubishi Denki Kabushiki Kaisha Transformer apparatus with -superimposed insulated switch and transformer units
DE3504916C2 (en) * 1985-02-13 1987-03-19 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Oil-filled built-in step switch with oil expansion tank
FR2739486B1 (en) * 1995-09-28 1997-11-14 Magnier Philippe METHOD AND DEVICE FOR PROTECTION AGAINST EXPLOSION AND FIRE OF ELECTRICAL TRANSFORMERS
DE10224074B4 (en) * 2002-05-31 2011-02-03 Maschinenfabrik Reinhausen Gmbh step switch
US7847189B2 (en) * 2005-07-01 2010-12-07 Siemens Aktiengesellschaft Electrical Component
DE102008027274B3 (en) * 2008-06-06 2009-08-27 Maschinenfabrik Reinhausen Gmbh Power transformer with tap changer
DE102014219059A1 (en) * 2014-09-22 2016-03-24 Siemens Aktiengesellschaft Storage of coolant for cooling a transformer
JP7049837B2 (en) * 2018-01-23 2022-04-07 東芝産業機器システム株式会社 Oil-filled static induction device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL90244C (en) * 1900-01-01
DE669306C (en) * 1931-11-21 1938-12-21 Siemens Schuckertwerke Akt Ges Oil transformer with built-on tap changer arranged in oil
DE912366C (en) * 1941-05-06 1954-05-28 Aeg Regulating transformer
US2871870A (en) * 1955-08-10 1959-02-03 Melville F Peters Fluid pressure systems
AT208968B (en) * 1958-05-21 1960-05-10 Elin Union Ag Ventilation device for the switching gases produced during step switching under load
DE1788101U (en) * 1959-01-03 1959-05-06 Elek Zitaets Actien Ges Vorm W TRANSFORMER WITH LIQUID COOLING WITH PROTECTIVE GAS SHIELD.
DE1191476B (en) * 1960-07-25 1965-04-22 Licentia Gmbh Electrical apparatus filled with an insulating filling medium, in particular a transformer
DE1235417B (en) * 1963-03-29 1967-03-02 Elin Union Ag Regulating transformer
FR1420161A (en) * 1965-01-08 1965-12-03 Bbc Brown Boveri & Cie Airtight seal for filling electrical devices with oil, especially transformers
FR1438056A (en) * 1965-06-29 1966-05-06 Conservator for oil bath transformers
DE1234847B (en) * 1965-10-23 1967-02-23 Transform Roentgen Matern Veb Oil transformer
DE2158869A1 (en) * 1971-11-27 1973-06-14 Schorch Gmbh OIL TRANSFORMER WITH TAP SWITCH

Also Published As

Publication number Publication date
JPS51122725A (en) 1976-10-27
DE2515192C3 (en) 1983-01-05
JPS5856246B2 (en) 1983-12-14
DE2515192B2 (en) 1978-02-02
DE2515192A1 (en) 1976-10-14
FR2307356B1 (en) 1981-05-22
AT344828B (en) 1978-08-10
SE7602185L (en) 1976-10-09
NL7601743A (en) 1976-10-12
FR2307356A1 (en) 1976-11-05
SE404106B (en) 1978-09-18

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee