GB575450A - Adjustable transformer or choke coil - Google Patents
Adjustable transformer or choke coilInfo
- Publication number
- GB575450A GB575450A GB870/44D GB87044D GB575450A GB 575450 A GB575450 A GB 575450A GB 870/44 D GB870/44 D GB 870/44D GB 87044 D GB87044 D GB 87044D GB 575450 A GB575450 A GB 575450A
- Authority
- GB
- United Kingdom
- Prior art keywords
- winding
- choke coil
- jan
- coils
- untapped
- 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
- 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)
- Coils Of Transformers For General Uses (AREA)
Abstract
575,450. Transformers ; choke coils. AKT.-GES. BROWN BOVERI, & CIE. Jan. 17, 1944, No. 870. Convention date, Jan. 16, 1943. [Class 38 (ii)] The H.T. winding of a choke coil or transformer comprises tapped and untapped portions arranged symmetrically about the horizontal centre plane. The untapped portion comprising two pairs of cross-connected disc coils 4 in parallel is connected at the centre plane ME to the tapped portion consisting of cylindrical disc coils 5a, 5b, 6a, 6b, 6c, 6d with tappings U1 ... U7. The H.T. winding 4 is insulated from L.T. winding 3 by a solid layer 7 and from H.T. part winding by layer 8 ; the layers being so disposed about the windings that an annular cooling medium gap is maintained.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH575450X | 1958-02-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB575450A true GB575450A (en) | 1946-02-19 |
Family
ID=4521166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB870/44D Expired GB575450A (en) | 1943-01-16 | 1944-01-17 | Adjustable transformer or choke coil |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE575450A (en) |
GB (1) | GB575450A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111052274A (en) * | 2017-09-04 | 2020-04-21 | 西门子股份公司 | Device for connection to a high-voltage network with adjustable impedance |
-
1944
- 1944-01-17 GB GB870/44D patent/GB575450A/en not_active Expired
-
1959
- 1959-02-06 BE BE575450A patent/BE575450A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111052274A (en) * | 2017-09-04 | 2020-04-21 | 西门子股份公司 | Device for connection to a high-voltage network with adjustable impedance |
US11594368B2 (en) | 2017-09-04 | 2023-02-28 | Siemens Energy Global GmbH & Co. KG | Assembly for connection to a high-voltage system with adjustable impedance |
Also Published As
Publication number | Publication date |
---|---|
BE575450A (en) | 1959-08-06 |
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