CS164926B2 - - Google Patents

Info

Publication number
CS164926B2
CS164926B2 CS4735A CS473572A CS164926B2 CS 164926 B2 CS164926 B2 CS 164926B2 CS 4735 A CS4735 A CS 4735A CS 473572 A CS473572 A CS 473572A CS 164926 B2 CS164926 B2 CS 164926B2
Authority
CS
Czechoslovakia
Application number
CS4735A
Other languages
Czech (cs)
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 CS164926B2 publication Critical patent/CS164926B2/cs

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • H01H2001/0031—Means for testing or for inspecting contacts, e.g. wear indicator by analysing radiation emitted by arc or trace material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Relating To Insulation (AREA)
CS4735A 1971-07-12 1972-07-04 CS164926B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15642371A DD94861B1 (de) 1971-07-12 1971-07-12 Verfahren zur prüfung des abbrandes an elektrischen schaltkontakten

Publications (1)

Publication Number Publication Date
CS164926B2 true CS164926B2 (ja) 1975-11-28

Family

ID=5484066

Family Applications (1)

Application Number Title Priority Date Filing Date
CS4735A CS164926B2 (ja) 1971-07-12 1972-07-04

Country Status (4)

Country Link
BG (1) BG33140A1 (ja)
CS (1) CS164926B2 (ja)
DD (2) DD94861B1 (ja)
SU (1) SU497648A1 (ja)

Also Published As

Publication number Publication date
BG33140A1 (en) 1982-12-15
DD94861A1 (de) 1973-01-12
SU497648A1 (ru) 1975-12-30
DD131602A2 (de) 1978-07-05
DD94861B1 (de) 1975-09-20
DD131602B2 (de) 1980-11-26

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