BE690745A - - Google Patents

Info

Publication number
BE690745A
BE690745A BE690745DA BE690745A BE 690745 A BE690745 A BE 690745A BE 690745D A BE690745D A BE 690745DA BE 690745 A BE690745 A BE 690745A
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 BE690745A publication Critical patent/BE690745A/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/006—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage
    • H02H11/007—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage involving automatic switching for adapting the protected apparatus to the supply voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P4/00—Arrangements specially adapted for regulating or controlling the speed or torque of electric motors that can be connected to two or more different electric power supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Direct Current Motors (AREA)
  • Electronic Switches (AREA)
BE690745D 1965-12-06 1966-12-06 BE690745A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0029523 1965-12-06

Publications (1)

Publication Number Publication Date
BE690745A true BE690745A (enrdf_load_stackoverflow) 1967-06-06

Family

ID=7203628

Family Applications (1)

Application Number Title Priority Date Filing Date
BE690745D BE690745A (enrdf_load_stackoverflow) 1965-12-06 1966-12-06

Country Status (4)

Country Link
BE (1) BE690745A (enrdf_load_stackoverflow)
DE (1) DE1513214B2 (enrdf_load_stackoverflow)
GB (1) GB1115588A (enrdf_load_stackoverflow)
NL (1) NL6617158A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496941A (en) * 1982-01-07 1985-01-29 Restbury Limited Switch protection device
DE3564640D1 (en) * 1984-05-29 1988-09-29 Siemens Ag Arrangement for the excitation of relays
GB2181311B (en) * 1985-10-02 1989-09-27 Sanyo Electric Co Electric heating apparatus

Also Published As

Publication number Publication date
GB1115588A (en) 1968-05-29
DE1513214A1 (de) 1969-07-03
NL6617158A (enrdf_load_stackoverflow) 1967-06-07
DE1513214B2 (de) 1970-10-15

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