CH448256A - Lastumschalter eines Stufenschalters für einen Regeltransformator - Google Patents
Lastumschalter eines Stufenschalters für einen RegeltransformatorInfo
- Publication number
- CH448256A CH448256A CH1554966A CH1554966A CH448256A CH 448256 A CH448256 A CH 448256A CH 1554966 A CH1554966 A CH 1554966A CH 1554966 A CH1554966 A CH 1554966A CH 448256 A CH448256 A CH 448256A
- Authority
- CH
- Switzerland
- Prior art keywords
- switch
- regulating transformer
- diverter
- diverter switch
- step switch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
- H02H7/055—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers for tapped transformers or tap-changing means thereof
-
- 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)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM0067163 | 1965-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH448256A true CH448256A (de) | 1967-12-15 |
Family
ID=7312083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1554966A CH448256A (de) | 1965-11-04 | 1966-10-25 | Lastumschalter eines Stufenschalters für einen Regeltransformator |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3407275A (xx) |
| AT (1) | AT265442B (xx) |
| BE (1) | BE689265A (xx) |
| CH (1) | CH448256A (xx) |
| DE (1) | DE1538023B2 (xx) |
| FR (1) | FR1498240A (xx) |
| GB (1) | GB1103017A (xx) |
| NL (2) | NL6615343A (xx) |
| SE (1) | SE322834B (xx) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3211956A (en) * | 1961-09-22 | 1965-10-12 | Mc Graw Edison Co | Overvoltage protection for step voltage regulators |
| US3329869A (en) * | 1965-02-03 | 1967-07-04 | Texas Instruments Inc | Control apparatus |
-
0
- NL NL130955D patent/NL130955C/xx active
-
1965
- 1965-11-04 DE DE19651538023 patent/DE1538023B2/de active Pending
-
1966
- 1966-10-25 CH CH1554966A patent/CH448256A/de unknown
- 1966-10-26 US US589646A patent/US3407275A/en not_active Expired - Lifetime
- 1966-10-28 GB GB48365/66A patent/GB1103017A/en not_active Expired
- 1966-10-31 NL NL6615343A patent/NL6615343A/xx unknown
- 1966-11-02 SE SE15000/66A patent/SE322834B/xx not_active Application Discontinuation
- 1966-11-02 AT AT1016966A patent/AT265442B/de active
- 1966-11-04 BE BE689265D patent/BE689265A/xx unknown
- 1966-11-04 FR FR82574A patent/FR1498240A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6615343A (xx) | 1967-05-05 |
| SE322834B (xx) | 1970-04-20 |
| AT265442B (de) | 1968-10-10 |
| NL130955C (xx) | |
| FR1498240A (fr) | 1967-10-13 |
| GB1103017A (en) | 1968-02-14 |
| BE689265A (xx) | 1967-04-14 |
| DE1538023B2 (de) | 1970-04-09 |
| DE1538023A1 (de) | 1969-06-19 |
| US3407275A (en) | 1968-10-22 |
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