FR1429254A - Switching device on load without power cut - Google Patents

Switching device on load without power cut

Info

Publication number
FR1429254A
FR1429254A FR902683A FR902683A FR1429254A FR 1429254 A FR1429254 A FR 1429254A FR 902683 A FR902683 A FR 902683A FR 902683 A FR902683 A FR 902683A FR 1429254 A FR1429254 A FR 1429254A
Authority
FR
France
Prior art keywords
load
switching device
power cut
cut
power
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR902683A
Other languages
French (fr)
Inventor
Gerard Ebersohl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR902683A priority Critical patent/FR1429254A/en
Priority to DE1963C0030313 priority patent/DE1293333B/en
Application granted granted Critical
Publication of FR1429254A publication Critical patent/FR1429254A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
FR902683A 1962-07-02 1962-07-02 Switching device on load without power cut Expired FR1429254A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR902683A FR1429254A (en) 1962-07-02 1962-07-02 Switching device on load without power cut
DE1963C0030313 DE1293333B (en) 1962-07-02 1963-06-29 Arrangement for switching an electrical line from a tap of a step transformer or a stepped choke to another tap under load without power interruption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR902683A FR1429254A (en) 1962-07-02 1962-07-02 Switching device on load without power cut

Publications (1)

Publication Number Publication Date
FR1429254A true FR1429254A (en) 1966-02-25

Family

ID=8782312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902683A Expired FR1429254A (en) 1962-07-02 1962-07-02 Switching device on load without power cut

Country Status (2)

Country Link
DE (1) DE1293333B (en)
FR (1) FR1429254A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389987A1 (en) * 1977-05-06 1978-12-01 Reinhausen Kg Maschf Transformer with tappings switched by stepping switch - has voltage dependent resistors in series with ohmic resistors in groups limiting surge currents

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE653786C (en) * 1931-04-17 1937-12-02 Aeg Arrangement for the automatic control of tapping transformers by means of grid-controlled steam or gas discharge sections
DE671466C (en) * 1931-04-27 1939-02-08 Aeg Arrangement for the automatic control of tapping transformers by means of grid-controlled steam or gas discharge sections
CH161159A (en) * 1932-01-20 1933-04-15 Oerlikon Maschf Device for regulating step transformers under load.
DE918459C (en) * 1941-10-03 1954-09-27 Aeg Tap transformer that can be regulated under load with tap changer and switching choke
DE920676C (en) * 1942-03-10 1954-11-29 Aeg Tap transformer that can be regulated under load with tap changer and switching choke
AT165807B (en) * 1947-07-07 1950-04-25 Elin Ag Elek Ind Wien Changeover switch for transformers
FR1262213A (en) * 1960-07-05 1961-05-26 Westinghouse Brake & Signal System for controlling the supply of an alternating electric current load

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389987A1 (en) * 1977-05-06 1978-12-01 Reinhausen Kg Maschf Transformer with tappings switched by stepping switch - has voltage dependent resistors in series with ohmic resistors in groups limiting surge currents

Also Published As

Publication number Publication date
DE1293333B (en) 1969-04-24

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