NL7300473A - - Google Patents
Info
- Publication number
- NL7300473A NL7300473A NL7300473A NL7300473A NL7300473A NL 7300473 A NL7300473 A NL 7300473A NL 7300473 A NL7300473 A NL 7300473A NL 7300473 A NL7300473 A NL 7300473A NL 7300473 A NL7300473 A NL 7300473A
- Authority
- NL
- Netherlands
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/44—Driving mechanisms, i.e. for transmitting driving force to the contacts using Geneva movement
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Keying Circuit Devices (AREA)
- Housings And Mounting Of Transformers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722201937 DE2201937C2 (de) | 1972-01-15 | 1972-01-15 | Anordnung zur Spannungsregelung von Stufentransformatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7300473A true NL7300473A (xx) | 1973-07-17 |
Family
ID=5833140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7300473A NL7300473A (xx) | 1972-01-15 | 1973-01-12 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4881034A (xx) |
| AT (1) | AT318088B (xx) |
| DE (1) | DE2201937C2 (xx) |
| FR (1) | FR2163201A5 (xx) |
| GB (1) | GB1394913A (xx) |
| NL (1) | NL7300473A (xx) |
| NO (1) | NO130445B (xx) |
| SE (1) | SE375397B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2936534C2 (de) * | 1979-09-10 | 1983-11-17 | Transformatoren Union Ag, 7000 Stuttgart | Kontaktanordnung bei einem Stufenwähler für einen Transformator |
| DE2936493C2 (de) * | 1979-09-10 | 1985-05-02 | Transformatoren Union Ag, 7000 Stuttgart | Kontaktanordnung bei einem Stufenwähler für Transformatoren |
| DE2936519C2 (de) * | 1979-09-10 | 1983-11-24 | Transformatoren Union Ag, 7000 Stuttgart | Kontaktanordnung bei einem Stufenwähler für einen Transformator |
| DE9308424U1 (de) * | 1992-10-16 | 1994-02-17 | Reinhausen Maschf Scheubeck | Stufenwähler mit Mehrfach-Grobwähler für Stufenschalter |
| GB2458508B (en) * | 2008-03-20 | 2012-03-14 | Brush Transformers Ltd | Switching assembly |
| CN103871720A (zh) * | 2012-12-13 | 2014-06-18 | 北京普源精电科技有限公司 | 可调整输入电压的测量装置 |
| DE102013110656A1 (de) | 2013-09-26 | 2015-03-26 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter |
| CN104681322A (zh) * | 2013-11-27 | 2015-06-03 | Abb研究有限公司 | 分接头变换器 |
-
1972
- 1972-01-15 DE DE19722201937 patent/DE2201937C2/de not_active Expired
- 1972-12-15 FR FR7244885A patent/FR2163201A5/fr not_active Expired
-
1973
- 1973-01-11 GB GB155073A patent/GB1394913A/en not_active Expired
- 1973-01-12 JP JP603273A patent/JPS4881034A/ja active Pending
- 1973-01-12 NL NL7300473A patent/NL7300473A/xx not_active Application Discontinuation
- 1973-01-12 AT AT27673A patent/AT318088B/de active
- 1973-01-12 SE SE7300382A patent/SE375397B/xx unknown
- 1973-01-12 NO NO15173A patent/NO130445B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4881034A (xx) | 1973-10-30 |
| SE375397B (xx) | 1975-04-14 |
| DE2201937C2 (de) | 1974-01-24 |
| FR2163201A5 (xx) | 1973-07-20 |
| GB1394913A (en) | 1975-05-21 |
| NO130445B (xx) | 1974-09-02 |
| AT318088B (de) | 1974-09-25 |
| DE2201937B1 (de) | 1973-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |