CH395314A - Step switching device for regulating transformers and choke coils - Google Patents

Step switching device for regulating transformers and choke coils

Info

Publication number
CH395314A
CH395314A CH976862A CH976862A CH395314A CH 395314 A CH395314 A CH 395314A CH 976862 A CH976862 A CH 976862A CH 976862 A CH976862 A CH 976862A CH 395314 A CH395314 A CH 395314A
Authority
CH
Switzerland
Prior art keywords
switching device
choke coils
step switching
regulating transformers
transformers
Prior art date
Application number
CH976862A
Other languages
German (de)
Inventor
Bisang Peter Dipl-El-Ing
Original Assignee
Bbc Brown Boveri & Cie
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
Priority to NL126871D priority Critical patent/NL126871C/xx
Priority to NL296619D priority patent/NL296619A/xx
Priority to BE636115D priority patent/BE636115A/xx
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH976862A priority patent/CH395314A/en
Priority to DEA41104A priority patent/DE1178511B/en
Priority to FR944580A priority patent/FR1366399A/en
Publication of CH395314A publication Critical patent/CH395314A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CH976862A 1962-08-15 1962-08-15 Step switching device for regulating transformers and choke coils CH395314A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL126871D NL126871C (en) 1962-08-15
NL296619D NL296619A (en) 1962-08-15
BE636115D BE636115A (en) 1962-08-15
CH976862A CH395314A (en) 1962-08-15 1962-08-15 Step switching device for regulating transformers and choke coils
DEA41104A DE1178511B (en) 1962-08-15 1962-09-07 Step switching device for regulating transformers and choke coils
FR944580A FR1366399A (en) 1962-08-15 1963-08-13 Tappet switch for inductance coil regulating transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH976862A CH395314A (en) 1962-08-15 1962-08-15 Step switching device for regulating transformers and choke coils

Publications (1)

Publication Number Publication Date
CH395314A true CH395314A (en) 1965-07-15

Family

ID=4355469

Family Applications (1)

Application Number Title Priority Date Filing Date
CH976862A CH395314A (en) 1962-08-15 1962-08-15 Step switching device for regulating transformers and choke coils

Country Status (4)

Country Link
BE (1) BE636115A (en)
CH (1) CH395314A (en)
DE (1) DE1178511B (en)
NL (2) NL296619A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL130389C (en) * 1965-07-20
EP3258475B1 (en) * 2016-06-17 2021-02-17 ABB Power Grids Switzerland AG An on-load tap-changer adapted for linear switching
DE102016117526B3 (en) 2016-09-16 2018-02-15 Maschinenfabrik Reinhausen Gmbh Variable-speed switch, control transformer with on-load tap-changer and method for switching an on-load tap-changer

Also Published As

Publication number Publication date
BE636115A (en)
NL296619A (en)
NL126871C (en)
DE1178511B (en) 1964-09-24

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