SE93348C1 - - Google Patents

Info

Publication number
SE93348C1
SE93348C1 SE388334A SE388334A SE93348C1 SE 93348 C1 SE93348 C1 SE 93348C1 SE 388334 A SE388334 A SE 388334A SE 388334 A SE388334 A SE 388334A SE 93348 C1 SE93348 C1 SE 93348C1
Authority
SE
Sweden
Application number
SE388334A
Other languages
Swedish (sv)
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 SE93348C1 publication Critical patent/SE93348C1/sv

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)
SE388334A 1933-10-08 1934-10-01 SE93348C1 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES111266A DE743349C (de) 1933-10-08 1933-10-08 Schalteinrichtung mit zwei parallel nebeneinander angeordneten geradlinigen, je zweimal in verschiedener Richtung durchlaufenen Kontaktbahnen fuer Stufentransformatoren

Publications (1)

Publication Number Publication Date
SE93348C1 true SE93348C1 (enrdf_load_html_response) 1938-11-19

Family

ID=25948154

Family Applications (1)

Application Number Title Priority Date Filing Date
SE388334A SE93348C1 (enrdf_load_html_response) 1933-10-08 1934-10-01

Country Status (4)

Country Link
BE (1) BE405550A (enrdf_load_html_response)
DE (1) DE743349C (enrdf_load_html_response)
FR (1) FR779750A (enrdf_load_html_response)
SE (1) SE93348C1 (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH256946A (de) * 1947-06-20 1948-09-15 Bbc Brown Boveri & Cie Einrichtung zur Regulierung von Wechselspannungen.
NL90779C (enrdf_load_html_response) * 1957-07-22 1959-04-15

Also Published As

Publication number Publication date
DE743349C (de) 1943-12-23
BE405550A (enrdf_load_html_response) 1934-11-30
FR779750A (fr) 1935-04-11

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