BE447059A - - Google Patents

Info

Publication number
BE447059A
BE447059A BE447059DA BE447059A BE 447059 A BE447059 A BE 447059A BE 447059D A BE447059D A BE 447059DA BE 447059 A BE447059 A BE 447059A
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.)
Publication of BE447059A publication Critical patent/BE447059A/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/02—Volume compression or expansion in amplifiers having discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Switch Cases, Indication, And Locking (AREA)
BE447059D 1940-04-09 BE447059A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL886113X 1940-04-09

Publications (1)

Publication Number Publication Date
BE447059A true BE447059A (xx)

Family

ID=19853754

Family Applications (1)

Application Number Title Priority Date Filing Date
BE447059D BE447059A (xx) 1940-04-09

Country Status (5)

Country Link
BE (1) BE447059A (xx)
CH (1) CH229713A (xx)
DE (1) DE886936C (xx)
FR (1) FR886113A (xx)
NL (1) NL54510C (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL89128C (xx) * 1956-02-15 1958-09-15
CA653845A (en) * 1957-01-31 1962-12-11 Westinghouse Electric Corporation High speed electric switch
BE557407A (xx) * 1957-04-01
NL121860C (xx) * 1963-10-25

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE211074C (xx) *
DE450456C (de) * 1926-11-02 1927-10-15 Siemens Schuckertwerke G M B H Hochspannungsapparat, insbesondere mit OElisolierung
FR639504A (fr) * 1927-08-13 1928-06-23 Dispositif de déchargement
DE602039C (de) * 1927-10-30 1934-09-04 Siemens Schuckertwerke Akt Ges Schalter
GB320320A (en) * 1928-06-08 1929-10-08 Edmund Basil Wedmore Improvements in or relating to electric circuit-breakers
AT119437B (de) * 1928-12-11 1930-10-25 Aeg Union Elek Wien Trennschalter.
DE572083C (de) * 1930-12-07 1933-03-10 Bbc Brown Boveri & Cie Hochspannungs-Hochvakuumschalter
DE600406C (de) * 1932-10-13 1934-07-21 Bbc Brown Boveri & Cie Hochspannungswechselstromschalter
DE603883C (de) * 1933-03-23 1934-10-10 Bbc Brown Boveri & Cie Schaltanordnung

Also Published As

Publication number Publication date
CH229713A (de) 1943-11-15
DE886936C (de) 1953-08-20
NL54510C (xx) 1900-01-01
FR886113A (fr) 1943-10-06

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