BE734819A - - Google Patents
Info
- Publication number
- BE734819A BE734819A BE734819DA BE734819A BE 734819 A BE734819 A BE 734819A BE 734819D A BE734819D A BE 734819DA BE 734819 A BE734819 A BE 734819A
- Authority
- BE
- Belgium
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
- H01F29/04—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL686808657A NL147274B (nl) | 1968-06-20 | 1968-06-20 | Regelschakelaar voor een regelbare transformator. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE734819A true BE734819A (fr) | 1969-12-01 |
Family
ID=19803939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE734819D BE734819A (fr) | 1968-06-20 | 1969-06-19 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3546569A (fr) |
| AT (1) | AT292858B (fr) |
| BE (1) | BE734819A (fr) |
| CH (1) | CH489951A (fr) |
| DE (1) | DE1931048B2 (fr) |
| FR (1) | FR2011350A1 (fr) |
| GB (1) | GB1205188A (fr) |
| NL (1) | NL147274B (fr) |
| SE (1) | SE351074B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL146972B (nl) * | 1969-10-16 | 1975-08-15 | Smit Nijmegen Electrotec | Meerfasen regelschakelaar voor een meerfasen regelbare transformator. |
| DE3005698C2 (de) * | 1980-02-15 | 1983-12-22 | Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg | Stufenwähler für Stufentransformatoren |
| DE102014012266B4 (de) * | 2014-08-22 | 2024-10-02 | Maschinenfabrik Reinhausen Gmbh | Schaltanordnung mit zwei Laststufenschaltern, elektrische Anlage mit einer derartigen Schaltanordnung sowie deren Verwendung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2231627A (en) * | 1934-04-20 | 1941-02-11 | Jansen Bernhard | Step switch device for regulating transformers |
| NL144181C (fr) * | 1949-01-05 | |||
| US2786122A (en) * | 1954-07-29 | 1957-03-19 | Electro Measurements Inc | Resistance unit |
| BE625556A (fr) * | 1961-12-20 | |||
| US3244966A (en) * | 1962-10-04 | 1966-04-05 | Singer Co | Multi-unit variable transformer device |
-
1968
- 1968-06-20 NL NL686808657A patent/NL147274B/xx unknown
-
1969
- 1969-06-11 CH CH901969A patent/CH489951A/de not_active IP Right Cessation
- 1969-06-16 US US833256A patent/US3546569A/en not_active Expired - Lifetime
- 1969-06-19 AT AT584669A patent/AT292858B/de not_active IP Right Cessation
- 1969-06-19 DE DE19691931048 patent/DE1931048B2/de not_active Withdrawn
- 1969-06-19 SE SE08819/69A patent/SE351074B/xx unknown
- 1969-06-19 GB GB31140/69D patent/GB1205188A/en not_active Expired
- 1969-06-19 BE BE734819D patent/BE734819A/xx unknown
- 1969-06-19 FR FR6920880A patent/FR2011350A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AT292858B (de) | 1971-09-10 |
| DE1931048A1 (de) | 1970-07-23 |
| NL6808657A (fr) | 1969-12-23 |
| NL147274B (nl) | 1975-09-15 |
| GB1205188A (en) | 1970-09-16 |
| US3546569A (en) | 1970-12-08 |
| CH489951A (de) | 1970-04-30 |
| SE351074B (fr) | 1972-11-13 |
| FR2011350A1 (fr) | 1970-02-27 |
| DE1931048B2 (de) | 1971-09-23 |