NL52571C - - Google Patents

Info

Publication number
NL52571C
NL52571C NL52571DA NL52571C NL 52571 C NL52571 C NL 52571C NL 52571D A NL52571D A NL 52571DA NL 52571 C NL52571 C NL 52571C
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 NL52571C publication Critical patent/NL52571C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
NL52571D 1937-08-13 NL52571C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE205661X 1937-08-13

Publications (1)

Publication Number Publication Date
NL52571C true NL52571C (en:Method)

Family

ID=5788396

Family Applications (1)

Application Number Title Priority Date Filing Date
NL52571D NL52571C (en:Method) 1937-08-13

Country Status (4)

Country Link
CH (1) CH205661A (en:Method)
FR (1) FR841975A (en:Method)
GB (1) GB509873A (en:Method)
NL (1) NL52571C (en:Method)

Also Published As

Publication number Publication date
FR841975A (fr) 1939-06-02
CH205661A (de) 1939-06-30
GB509873A (en) 1939-07-24

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