NL6509C - - Google Patents
Info
- Publication number
- NL6509C NL6509C NL6509DA NL6509C NL 6509 C NL6509 C NL 6509C NL 6509D A NL6509D A NL 6509DA NL 6509 C NL6509 C NL 6509C
- Authority
- NL
- Netherlands
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
-
- 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)
- Coils Of Transformers For General Uses (AREA)
- Transformers For Measuring Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB16677/17A GB126744A (en) | 1917-11-13 | 1917-11-13 | Improvements in or relating to Electrical Transformers for Regulating or Varying the Voltage of the Current supplied therefrom. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6509C true NL6509C (xx) |
Family
ID=33495797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6509D NL6509C (xx) | 1917-11-13 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1396551A (xx) |
| DE (1) | DE364910C (xx) |
| FR (1) | FR495607A (xx) |
| GB (1) | GB126744A (xx) |
| NL (1) | NL6509C (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE764391C (de) * | 1935-04-06 | 1953-08-31 | Aeg | Hochspannungstransformator |
| DE3529886A1 (de) * | 1985-08-21 | 1987-02-26 | Reinhausen Maschf Scheubeck | Stufentransformator mit mittenanzapfung |
-
0
- NL NL6509D patent/NL6509C/xx active
-
1917
- 1917-11-13 GB GB16677/17A patent/GB126744A/en not_active Expired
-
1918
- 1918-10-31 US US260531A patent/US1396551A/en not_active Expired - Lifetime
-
1919
- 1919-02-07 FR FR495607A patent/FR495607A/fr not_active Expired
-
1920
- 1920-01-25 DE DE1920B0092500 patent/DE364910C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB126744A (en) | 1919-05-13 |
| DE364910C (de) | 1922-12-04 |
| FR495607A (fr) | 1919-10-14 |
| US1396551A (en) | 1921-11-08 |