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 valve

Info

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
Application number
AT719868A
Other languages
German (de)
Inventor
Gabor Dipl Ing Kovacs
Original Assignee
Elin Union Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elin Union Ag filed Critical Elin Union Ag
Priority to AT719868A priority Critical patent/AT303208B/en
Priority to CH1070569A priority patent/CH509700A/en
Priority to DE19691935954 priority patent/DE1935954A1/en
Application granted granted Critical
Publication of AT303208B publication Critical patent/AT303208B/en

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)
AT719868A 1968-07-25 1968-07-25 Circuit arrangement for power switching or load switching or load switching with at least one controllable valve AT303208B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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