NL296619A - - Google Patents

Info

Publication number
NL296619A
NL296619A NL296619DA NL296619A NL 296619 A NL296619 A NL 296619A NL 296619D A NL296619D A NL 296619DA NL 296619 A NL296619 A NL 296619A
Authority
NL
Netherlands
Application number
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.)
Publication of NL296619A publication Critical patent/NL296619A/xx

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)
NL296619D 1962-08-15 NL296619A (en)

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
NL296619A true NL296619A (en)

Family

ID=4355469

Family Applications (2)

Application Number Title Priority Date Filing Date
NL296619D NL296619A (en) 1962-08-15
NL126871D NL126871C (en) 1962-08-15

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL126871D NL126871C (en) 1962-08-15

Country Status (4)

Country Link
BE (1) BE636115A (en)
CH (1) CH395314A (en)
DE (1) DE1178511B (en)
NL (2) NL126871C (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
NL126871C (en)
CH395314A (en) 1965-07-15
BE636115A (en)
DE1178511B (en) 1964-09-24

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