GB1387942A - Transformer with liquid cooling - Google Patents
Transformer with liquid coolingInfo
- 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
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT397317B (en) * | 1990-03-14 | 1994-03-25 | Elektro Bau Ag | TRANSFORMER |
Family Cites Families (1)
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 |
-
1971
- 1971-12-29 FR FR7147404A patent/FR2133562B1/fr not_active Expired
-
1972
- 1972-04-06 DK DK165572A patent/DK136795C/en not_active IP Right Cessation
- 1972-04-07 CH CH519472A patent/CH531245A/en not_active IP Right Cessation
- 1972-04-11 NL NL7204831A patent/NL7204831A/xx not_active Application Discontinuation
- 1972-04-12 SE SE474772A patent/SE374834B/xx unknown
- 1972-04-12 AT AT315572A patent/AT310860B/en not_active IP Right Cessation
- 1972-04-17 GB GB1767672A patent/GB1387942A/en not_active Expired
Cited By (4)
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 |