DD99265A5 - - Google Patents
Info
- Publication number
- DD99265A5 DD99265A5 DD16600972A DD16600972A DD99265A5 DD 99265 A5 DD99265 A5 DD 99265A5 DD 16600972 A DD16600972 A DD 16600972A DD 16600972 A DD16600972 A DD 16600972A DD 99265 A5 DD99265 A5 DD 99265A5
- Authority
- DD
- German Democratic Republic
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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- 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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- 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
-
- 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
- H01F27/085—Cooling by ambient air
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
- H02B7/08—Underground substations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712158520 DE2158520A1 (en) | 1971-11-25 | 1971-11-25 | POWER TRANSFORMER UNDERFLOOR STATION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD99265A5 true DD99265A5 (en) | 1973-07-20 |
Family
ID=5826143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16600972A DD99265A5 (en) | 1971-11-25 | 1972-10-03 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT318066B (en) |
| BE (1) | BE788955A (en) |
| CH (1) | CH547020A (en) |
| DD (1) | DD99265A5 (en) |
| DE (1) | DE2158520A1 (en) |
| NL (1) | NL7215522A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2456641T3 (en) * | 2005-09-16 | 2014-04-23 | Ormazabal Y Cia, S.L.U. | Electrical transformation center |
| EP1970922A1 (en) * | 2007-03-16 | 2008-09-17 | ABB Technology AG | Cooling system |
| ES2412480T3 (en) | 2007-12-27 | 2013-07-11 | Ormazabal Y Cia., S.L.U. | Substation of underground transformation |
| DE102013109535A1 (en) * | 2013-05-07 | 2014-11-13 | Elektro-Bauelemente Gmbh | feed device |
| CN111986884A (en) * | 2020-10-13 | 2020-11-24 | 魏孝堂 | Anti-theft and anti-pry device for power transformer |
-
0
- BE BE788955D patent/BE788955A/en unknown
-
1971
- 1971-11-25 DE DE19712158520 patent/DE2158520A1/en active Pending
-
1972
- 1972-08-09 AT AT689472A patent/AT318066B/en not_active IP Right Cessation
- 1972-09-27 CH CH1407672A patent/CH547020A/en not_active IP Right Cessation
- 1972-10-03 DD DD16600972A patent/DD99265A5/xx unknown
- 1972-11-16 NL NL7215522A patent/NL7215522A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2158520A1 (en) | 1973-05-30 |
| AT318066B (en) | 1974-09-25 |
| BE788955A (en) | 1973-01-15 |
| NL7215522A (en) | 1973-05-29 |
| CH547020A (en) | 1974-03-15 |