GB1387942A - Transformer with liquid cooling - Google Patents

Transformer with liquid cooling

Info

Publication number
GB1387942A
GB1387942A GB1767672A GB1767672A GB1387942A GB 1387942 A GB1387942 A GB 1387942A GB 1767672 A GB1767672 A GB 1767672A GB 1767672 A GB1767672 A GB 1767672A GB 1387942 A GB1387942 A GB 1387942A
Authority
GB
United Kingdom
Prior art keywords
shell
reinforcements
shells
april
inner shell
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
GB1767672A
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.)
Transformatoren Union AG
Original Assignee
Transformatoren Union AG
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 DE19712118270 external-priority patent/DE2118270C3/en
Application filed by Transformatoren Union AG filed Critical Transformatoren Union AG
Publication of GB1387942A publication Critical patent/GB1387942A/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
    • H01F27/02—Casings
    • H01F27/025—Constructional details relating to cooling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • General Induction Heating (AREA)
  • Transformer Cooling (AREA)

Abstract

1387942 Transformers TRANSFORMATOREN UNION AG 17 April 1972 [15 April 1971] 17676/72 Heading HIT A liquid cooled transformer 5, 6 has a tank comprising an inner shell 4 resiliently supported (by springs 3), in an outer shell 2, the shells being closed by a common cover 7 connected rigidly to 4 and elastically to 2. The inner shell with its supports 3 may have a natural frequency substantially less than 100 Hz and the inner side of the shell 2 may be clad with sound absorbing material. , Reinforcements may be provided internally in both shells and the reinforcements 11 in outer shell 2 may act as coolant collecting pipes these being connected via flexible pipes to the inner shell 4 and with heat exchanger bodies 12.
GB1767672A 1971-04-15 1972-04-17 Transformer with liquid cooling Expired GB1387942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712118270 DE2118270C3 (en) 1971-04-15 Liquid-cooled transformer

Publications (1)

Publication Number Publication Date
GB1387942A true GB1387942A (en) 1975-03-19

Family

ID=5804793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1767672A Expired GB1387942A (en) 1971-04-15 1972-04-17 Transformer with liquid cooling

Country Status (7)

Country Link
AT (1) AT310860B (en)
CH (1) CH531245A (en)
DK (1) DK136795C (en)
FR (1) FR2133562B1 (en)
GB (1) GB1387942A (en)
NL (1) NL7204831A (en)
SE (1) SE374834B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2565445A1 (en) * 2011-09-02 2013-03-06 Siemens Aktiengesellschaft Transformer chamber for a wind turbine, wind turbine structure component, wind turbine, and method for assembling a wind turbine
CN105428026A (en) * 2016-01-15 2016-03-23 张乔木 Oil-immersible power transformer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397317B (en) * 1990-03-14 1994-03-25 Elektro Bau Ag TRANSFORMER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599134A (en) * 1970-03-25 1971-08-10 Westinghouse Electric Corp Nonmetallic corrosion-resistant enclosure for electrical apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2565445A1 (en) * 2011-09-02 2013-03-06 Siemens Aktiengesellschaft Transformer chamber for a wind turbine, wind turbine structure component, wind turbine, and method for assembling a wind turbine
US9514874B2 (en) 2011-09-02 2016-12-06 Siemens Aktiengesellschaft Transformer chamber for a wind turbine
CN105428026A (en) * 2016-01-15 2016-03-23 张乔木 Oil-immersible power transformer
CN105428026B (en) * 2016-01-15 2017-08-25 南京博路电气有限公司 A kind of oil-immersed power transformer

Also Published As

Publication number Publication date
DK136795B (en) 1977-11-21
DE2118270A1 (en) 1972-10-26
DK136795C (en) 1978-04-24
FR2133562A1 (en) 1972-12-01
SE374834B (en) 1975-03-17
AT310860B (en) 1973-10-25
DE2118270B2 (en) 1974-01-03
NL7204831A (en) 1972-10-17
FR2133562B1 (en) 1976-04-30
CH531245A (en) 1972-11-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee