BE482065A - - Google Patents
Info
- Publication number
- BE482065A BE482065A BE482065DA BE482065A BE 482065 A BE482065 A BE 482065A BE 482065D A BE482065D A BE 482065DA BE 482065 A BE482065 A BE 482065A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
-
- 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
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US634573A US2440983A (en) | 1945-12-12 | 1945-12-12 | Tapped transformer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE482065A true BE482065A (US07122603-20061017-C00187.png) |
Family
ID=24544351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE482065D BE482065A (US07122603-20061017-C00187.png) | 1945-12-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2440983A (US07122603-20061017-C00187.png) |
| BE (1) | BE482065A (US07122603-20061017-C00187.png) |
| GB (1) | GB619484A (US07122603-20061017-C00187.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1166617A (en) * | 1965-12-01 | 1969-10-08 | English Electric Co Ltd | Improvements in or relating to Tapchanging Arrangements |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1626970A (en) * | 1925-03-18 | 1927-05-03 | Asea Ab | Voltage regulator-for transformers |
-
0
- BE BE482065D patent/BE482065A/xx unknown
-
1945
- 1945-12-12 US US634573A patent/US2440983A/en not_active Expired - Lifetime
-
1946
- 1946-12-12 GB GB36754/46A patent/GB619484A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB619484A (en) | 1949-03-09 |
| US2440983A (en) | 1948-05-04 |
