AT303208B - Circuit arrangement for power switching or load switching or load switching with at least one controllable valve - Google Patents
Circuit arrangement for power switching or load switching or load switching with at least one controllable valveInfo
- Publication number
- AT303208B AT303208B AT719868A AT719868A AT303208B AT 303208 B AT303208 B AT 303208B AT 719868 A AT719868 A AT 719868A AT 719868 A AT719868 A AT 719868A AT 303208 B AT303208 B AT 303208B
- Authority
- AT
- Austria
- Prior art keywords
- switching
- load switching
- load
- circuit arrangement
- controllable valve
- Prior art date
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
-
- 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
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
-
- 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
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/548—Electromechanical and static switch connected in series
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT719868A AT303208B (en) | 1968-07-25 | 1968-07-25 | Circuit arrangement for power switching or load switching or load switching with at least one controllable valve |
CH1070569A CH509700A (en) | 1968-07-25 | 1969-07-11 | Arrangement for load switching with controllable electrical valves, especially for step transformers |
DE19691935954 DE1935954A1 (en) | 1968-07-25 | 1969-07-15 | Arrangement for load or power switching with the help of controllable valves, in particular for load switching with tap changers or step transformers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT719868A AT303208B (en) | 1968-07-25 | 1968-07-25 | Circuit arrangement for power switching or load switching or load switching with at least one controllable valve |
Publications (1)
Publication Number | Publication Date |
---|---|
AT303208B true AT303208B (en) | 1972-11-10 |
Family
ID=3593676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT719868A AT303208B (en) | 1968-07-25 | 1968-07-25 | Circuit arrangement for power switching or load switching or load switching with at least one controllable valve |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT303208B (en) |
CH (1) | CH509700A (en) |
DE (1) | DE1935954A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0009287A1 (en) * | 1978-09-18 | 1980-04-02 | ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme | Electrical apparatus comprising a series of voltage taps and a tap selector and/or a circuit breaker |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3223892A1 (en) * | 1982-06-26 | 1983-12-29 | Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg | ARRANGEMENT FOR LOAD SWITCHING OF STEPPING TRANSFORMERS WITH ANTIPARALLY SWITCHED THYRISTORS |
AT400496B (en) * | 1987-06-25 | 1996-01-25 | Elin Oltc Gmbh Stufenschalter | THYRISTOR LOAD SWITCH |
-
1968
- 1968-07-25 AT AT719868A patent/AT303208B/en not_active IP Right Cessation
-
1969
- 1969-07-11 CH CH1070569A patent/CH509700A/en not_active IP Right Cessation
- 1969-07-15 DE DE19691935954 patent/DE1935954A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0009287A1 (en) * | 1978-09-18 | 1980-04-02 | ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme | Electrical apparatus comprising a series of voltage taps and a tap selector and/or a circuit breaker |
Also Published As
Publication number | Publication date |
---|---|
DE1935954A1 (en) | 1970-01-29 |
CH509700A (en) | 1971-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |