BE689265A - - Google Patents

Info

Publication number
BE689265A
BE689265A BE689265DA BE689265A BE 689265 A BE689265 A BE 689265A BE 689265D A BE689265D A BE 689265DA BE 689265 A BE689265 A BE 689265A
Authority
BE
Belgium
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE689265A publication Critical patent/BE689265A/xx

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/04Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
    • H02H7/055Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers for tapped transformers or tap-changing means thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04Variable 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005Tap change devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
BE689265D 1965-11-04 1966-11-04 BE689265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0067163 1965-11-04

Publications (1)

Publication Number Publication Date
BE689265A true BE689265A (en) 1967-04-14

Family

ID=7312083

Family Applications (1)

Application Number Title Priority Date Filing Date
BE689265D BE689265A (en) 1965-11-04 1966-11-04

Country Status (9)

Country Link
US (1) US3407275A (en)
AT (1) AT265442B (en)
BE (1) BE689265A (en)
CH (1) CH448256A (en)
DE (1) DE1538023B2 (en)
FR (1) FR1498240A (en)
GB (1) GB1103017A (en)
NL (2) NL6615343A (en)
SE (1) SE322834B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211956A (en) * 1961-09-22 1965-10-12 Mc Graw Edison Co Overvoltage protection for step voltage regulators
US3329869A (en) * 1965-02-03 1967-07-04 Texas Instruments Inc Control apparatus

Also Published As

Publication number Publication date
DE1538023B2 (en) 1970-04-09
AT265442B (en) 1968-10-10
FR1498240A (en) 1967-10-13
CH448256A (en) 1967-12-15
GB1103017A (en) 1968-02-14
SE322834B (en) 1970-04-20
DE1538023A1 (en) 1969-06-19
NL130955C (en)
NL6615343A (en) 1967-05-05
US3407275A (en) 1968-10-22

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