GB928139A - Improvements in or relating to transformers - Google Patents
Improvements in or relating to transformersInfo
- Publication number
- GB928139A GB928139A GB4305860A GB4305860A GB928139A GB 928139 A GB928139 A GB 928139A GB 4305860 A GB4305860 A GB 4305860A GB 4305860 A GB4305860 A GB 4305860A GB 928139 A GB928139 A GB 928139A
- Authority
- GB
- United Kingdom
- Prior art keywords
- windings
- contacts
- transformers
- dec
- transformer
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
928,139. Transformers. SOLARTRON ELECTRONIC GROUP Ltd. Dec. 14, 1961 [Dec. 14, 1960], No. 43058/60. Class 38 (2). Two ranges of input or output voltage are obtained from a transformer having two tapped primary (or secondary) windings 17, 18 which have their ends and their tappings connected to contacts 1-7 arranged in rows R 1 - R 6 the connections being such that when the contacts in one row are connected by a member 13 (Fig. 3) facing in one direction the windings 17, 18 or selected parts thereof (depending on the row) are connected in series while when the direction of connector member 13 is reversed they are connected in parallel. The contacts are formed as sockets in a moulded panel on top of the transformer. Windings 17 and 18 may be wound bifilarly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4305860A GB928139A (en) | 1960-12-14 | 1960-12-14 | Improvements in or relating to transformers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4305860A GB928139A (en) | 1960-12-14 | 1960-12-14 | Improvements in or relating to transformers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB928139A true GB928139A (en) | 1963-06-06 |
Family
ID=10427142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4305860A Expired GB928139A (en) | 1960-12-14 | 1960-12-14 | Improvements in or relating to transformers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB928139A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0248223A1 (en) * | 1986-06-06 | 1987-12-09 | Bull HN Information Systems Inc. | Transformer tap changer |
| EP3796348A1 (en) * | 2019-09-20 | 2021-03-24 | Siemens Energy Global GmbH & Co. KG | Device and method for configuring a transformer |
-
1960
- 1960-12-14 GB GB4305860A patent/GB928139A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0248223A1 (en) * | 1986-06-06 | 1987-12-09 | Bull HN Information Systems Inc. | Transformer tap changer |
| AU590849B2 (en) * | 1986-06-06 | 1989-11-16 | Honeywell Bull Inc. | Transformer tap changer |
| EP3796348A1 (en) * | 2019-09-20 | 2021-03-24 | Siemens Energy Global GmbH & Co. KG | Device and method for configuring a transformer |
| DE102019214339A1 (en) * | 2019-09-20 | 2021-03-25 | Siemens Energy Global GmbH & Co. KG | Apparatus and method for configuring a transformer |
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