NL119863B - - Google Patents

Info

Publication number
NL119863B
NL119863B NL119863DA NL119863B NL 119863 B NL119863 B NL 119863B NL 119863D A NL119863D A NL 119863DA NL 119863 B NL119863 B NL 119863B
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 NL119863B publication Critical patent/NL119863B/xx

Links

Classifications

    • 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
    • H01H9/0016—Contact arrangements for tap changers
    • 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)
  • Control Of Electrical Variables (AREA)
  • Protection Of Transformers (AREA)
  • Motor And Converter Starters (AREA)
NL119863D 1943-02-21 NL119863B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES2557A DE904079C (de) 1943-02-21 1943-02-21 Lastschalter fuer Stufenregeleinrichtungen von Transformatoren, Drosselspulen od. dgl.

Publications (1)

Publication Number Publication Date
NL119863B true NL119863B (enrdf_load_stackoverflow)

Family

ID=5935270

Family Applications (3)

Application Number Title Priority Date Filing Date
NL119863D NL119863B (enrdf_load_stackoverflow) 1943-02-21
NL119060D NL119060B (enrdf_load_stackoverflow) 1943-02-21
NL115311D NL115311B (enrdf_load_stackoverflow) 1943-02-21

Family Applications After (2)

Application Number Title Priority Date Filing Date
NL119060D NL119060B (enrdf_load_stackoverflow) 1943-02-21
NL115311D NL115311B (enrdf_load_stackoverflow) 1943-02-21

Country Status (6)

Country Link
BE (2) BE501458A (enrdf_load_stackoverflow)
CH (2) CH247111A (enrdf_load_stackoverflow)
DE (1) DE904079C (enrdf_load_stackoverflow)
FR (2) FR902869A (enrdf_load_stackoverflow)
GB (1) GB732654A (enrdf_load_stackoverflow)
NL (3) NL115311B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE552585A (enrdf_load_stackoverflow) * 1956-01-07
DE1146191B (de) * 1957-08-05 1963-03-28 Magdalena Jansen Geb Haase Lastumschalter mit veraenderlichen ohmschen UEberschaltwiderstaenden
NL257190A (enrdf_load_stackoverflow) * 1959-11-26
DE1275200B (de) * 1963-06-06 1968-08-14 Licentia Gmbh Lastumschalter fuer Stufentransformatoren
DE1277436B (de) * 1963-08-22 1968-09-12 Siemens Ag Stufenschaltanordnung fuer Transformatoren oder Drosselspulen
EP0009287A1 (fr) * 1978-09-18 1980-04-02 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Appareil électrique comprenant une série de prises de tension et un équipage sélecteur et/ou un ensemble rupteur
CN100423397C (zh) * 2005-10-12 2008-10-01 广西大学 三相稳压调控装置补偿线圈降感应电压及触点消弧的方法

Also Published As

Publication number Publication date
BE501458A (enrdf_load_stackoverflow)
GB732654A (en) 1955-06-29
CH293267A (de) 1953-09-15
NL115311B (enrdf_load_stackoverflow)
FR1033200A (fr) 1953-07-08
NL119060B (enrdf_load_stackoverflow)
CH247111A (de) 1947-02-15
FR902869A (fr) 1945-09-14
BE454120A (enrdf_load_stackoverflow)
DE904079C (de) 1954-02-15

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